How many institutions own IRDM stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own IRDM shares is 462, representing 94.86% of the company's common stock.

Who are the major shareholders selling Iridium Communications Inc. stock?

BARCLAYS PLC, in the last quarter, reduced its stake in IRDM by -38.58% restricting it's holding to 537.86 thousand shares of worth nearly $9.39M. BAMCO INC /NY/ also lessened -91.85% of the IRDM shares from its portfolio, reducing its holding to 682.93 thousand shares of worth $11.92M. SCHRODER INVESTMENT MANAGEMENT GROUP also shunned IRDM shares holding by -52.43% last quarter which brought its holding to 992.55 thousand shares worth $17.15M.

Investors who are buying IRDM stock?

As per its latest 13F filing, JANE STREET GROUP, LLC increased its stake in IRDM by 43.5% in the last quarter. The institutional holder raised its holding to 504.53 thousand shares having worth more than $8.81M. BROWN ADVISORY INC also added 0.01% more shares of IRDM to its portfolio, raising its holding to 512.91 thousand shares of worth $8.96M. TREXQUANT INVESTMENT LP also increased its IRDM shares holding by 1,412.53% which brought its holding to 569.8 thousand shares worth $9.95M.

IRDM's major insiders: who are they?

The insider with the most stakes in IRDM is Baralonco Ltd , 10 percent owner at the company. Additionally, IRDM stock is highly held by CHIEF EXECUTIVE OFFICER DESCH MATTHEW J and director NIEHAUS ROBERT H among others.

Did an insider recently sell IRDM stock?

Company executives, directors, and other insiders own 12.52% percent of Iridium Communications Inc.'s stock. Within the last six months, there have been 3 transaction(s) in which IRDM insiders have sold stock, totaling 30.97K shares. Insiders that have sold shares include FITZPATRICK THOMAS, KAPALKA TIMOTHY, and OLSON ERIC T.

Which insider recently purchased IRDM stock?

There have been 2 transaction(s) during the past 6-months in which Iridium Communications Inc. insiders have bought stock, totalling 50000 shares

How much of IRDM does insiders own?

Around 2.17M Iridium Communications Inc. shares are held by insiders, which represents about 12.52% of IRDM stock.

Who is the insider with the largest stake?

IRDM 10 percent owner, Baralonco Ltd holds the largest portfolio of the company's shares. IRDM shares owned by Baralonco total nearly 13.1 million.

Which institution holds the most shares in IRDM?

JANE STREET GROUP, LLC is the largest institutional owner in IRDM which holds 504.53 thousand shares worth $8.81M or 0.47% of the total IRDM shares outstanding followed by BROWN ADVISORY INC with ownership of 512.91 thousand shares representing 0.48% of the IRDM ownership. BARCLAYS PLC is the third largest stakeholder with 537.86 thousand shares or 0.5% of the ownership worth more than $9.39M.

Is Iridium Communications Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the IRDM is concerned, it is a stock which is optionable.

Is there a short position on IRDM's shares?

Number of IRDM shares short is 8.04M. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding IRDM shares are there?

As of today, 106.11M shares of IRDM are outstanding.

Is there many float in IRDM stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, IRDM has 93.12M shares in float.

IRDM short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for IRDM is 4.15.

Iridium Communications (IRDM) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares7.58

Short Percent Of Float11.72

Shares Outstanding106.11M

Shares Float93.12M

Shares Short8.04M

Short Ratio4.15

11.72%

Short % of Float

7.58%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

12.52% Percentage of Shares held by All Insiders

94.86% Percentage of Shares held by All Institutions

108.44% Percentage of Float held by Institutions

462

Number of Institutions Holding Shares

Institutional Ownership

About 94.86% of IRDM shares are held by financial institutions. JANE STREET GROUP, LLC is the top corporate investor, holding 504.53K shares valued at $8.81M. A 0.47% stake in Iridium Communications Inc. is owned by the company. BROWN ADVISORY INC owns 512.91K shares valued at $8.96M, which translates its holding of 0.48% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Sep 30, 2025	JANE STREET GROUP, LLC	0.47%	504.53K	8.81M	152.95K	+43.50%
Sep 30, 2025	BROWN ADVISORY INC	0.48%	512.91K	8.96M	33	+0.01%
Sep 30, 2025	BARCLAYS PLC	0.5%	537.86K	9.39M	-337.82K	-38.58%
Sep 30, 2025	TREXQUANT INVESTMENT LP	0.53%	569.8K	9.95M	532.13K	+1,412.53%
Sep 30, 2025	BAMCO INC /NY/	0.63%	682.93K	11.92M	-7.69M	-91.85%
Sep 30, 2025	SCHRODER INVESTMENT MANAGEMENT GROUP	0.92%	992.55K	17.15M	-1.09M	-52.43%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.99%	1.07M	18.72M	-68.96K	-6.04%
Sep 30, 2025	SYNERGY ASSET MANAGEMENT, LLC	1.23%	1.32M	39.96M	662.18K	+100.00%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	1.78%	1.91M	33.42M	1.79M	+1,430.54%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	2.16%	2.33M	40.63M	-228.88K	-8.95%
Sep 30, 2025	AMERICAN CENTURY COMPANIES INC	2.67%	2.88M	50.27M	238.24K	+9.02%
Sep 30, 2025	NEW YORK STATE TEACHERS RETIREMENT SYSTEM	0.11%	113.8K	1.99M	-555	-0.49%
Sep 30, 2025	BRIDGEWATER ASSOCIATES, LP	0.11%	116.73K	2.04M	116.73K	+100.00%
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.11%	121.43K	2.12M	84.68K	+230.46%
Sep 30, 2025	AGF MANAGEMENT LTD	0.12%	132.47K	2.31M	16.29K	+14.02%
Sep 30, 2025	CAPITAL FUND MANAGEMENT S.A.	0.13%	139.23K	2.43M	41.39K	+42.30%
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.15%	156.99K	2.74M	16.52K	+11.76%
Sep 30, 2025	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.16%	172.32K	3.01M	20.9K	+13.80%
Sep 30, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.16%	175.7K	3.07M	-549.4K	-75.77%
Sep 30, 2025	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	0.17%	180.75K	3.16M	15.3K	+9.25%
Sep 30, 2025	SWISS NATIONAL BANK	0.17%	188.7K	3.29M	1.8K	+0.96%
Sep 30, 2025	ARCHPOINT INVESTORS	0.18%	195.71K	3.42M	102.1K	+109.07%
Sep 30, 2025	CAROLINA WEALTH ADVISORS, LLC	0.19%	205.53K	3.59M	203.02K	+8,072.33%
Sep 30, 2025	BLAIR WILLIAM & CO/IL	0.21%	227.73K	3.98M	28.12K	+14.09%
Sep 30, 2025	PRINCIPAL FINANCIAL GROUP INC	0.22%	235.53K	4.11M	-9.38K	-3.83%
Sep 30, 2025	VICTORY CAPITAL MANAGEMENT INC	0.23%	249.59K	4.36M	135.45K	+118.66%
Sep 30, 2025	RHUMBLINE ADVISERS	0.25%	267.07K	4.66M	-18.69K	-6.54%
Sep 30, 2025	RETIREMENT SYSTEMS OF ALABAMA	0.26%	279.7K	4.88M	-3.9K	-1.37%
Sep 30, 2025	CROSSMARK GLOBAL HOLDINGS, INC.	0.28%	299.57K	5.23M	15.2K	+5.34%
Sep 30, 2025	ANCHOR CAPITAL MANAGEMENT COMPANY, LLC	0.68%	735.37K	12.84M	-155.55K	-17.46%
Sep 30, 2025	PINNACLE ASSOCIATES LTD	0.56%	607.49K	10.61M	24.62K	+4.22%
Sep 30, 2025	JPMORGAN CHASE & CO	0.57%	612.61K	10.7M	50.24K	+8.93%
Sep 30, 2025	MAN GROUP PLC	1.87%	2.01M	35.13M	1.4M	+226.32%
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	0.69%	739.59K	12.91M	567.97K	+330.95%
Sep 30, 2025	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.35%	380.3K	6.64M	380.3K	+100.00%
Sep 30, 2025	FMR LLC	0.35%	382.4K	6.68M	-511.87K	-57.24%
Sep 30, 2025	IQ EQ FUND MANAGEMENT (IRELAND) LTD	0.36%	385.31K	6.73M	216.52K	+128.27%
Sep 30, 2025	UBS ASSET MANAGEMENT AMERICAS INC	0.38%	406.63K	7.1M	-245.71K	-37.67%
Sep 30, 2025	FIRST TRUST ADVISORS LP	0.38%	414.72K	7.24M	131.14K	+46.25%
Sep 30, 2025	TUDOR INVESTMENT CORP ET AL	0.61%	660.93K	11.54M	660.93K	+100.00%
Sep 30, 2025	M&G PLC	0.63%	680.86K	11.57M	680.86K	+100.00%
Sep 30, 2025	VAN ECK ASSOCIATES CORP	0.71%	762.67K	13.32M	430.74K	+129.77%
Sep 30, 2025	PENSERRA CAPITAL MANAGEMENT LLC	0.72%	776.58K	13.56M	360.02K	+86.43%
Sep 30, 2025	JUPITER ASSET MANAGEMENT LTD	0.79%	850.04K	14.84M	495.03K	+139.45%
Sep 30, 2025	INVESCO LTD.	0.82%	887.35K	15.49M	178.94K	+25.26%
Sep 30, 2025	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.87%	937.58K	16.37M	560.01K	+148.32%
Sep 30, 2025	UBS GROUP AG	1.27%	1.37M	23.89M	636.38K	+86.92%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	1.47%	1.58M	27.61M	877.76K	+124.79%
Sep 30, 2025	CITADEL ADVISORS LLC	1.53%	1.65M	28.81M	437.01K	+36.03%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.58%	1.7M	29.76M	-215.24K	-11.21%
Sep 30, 2025	PACER ADVISORS, INC.	1.62%	1.74M	30.45M	744.84K	+74.54%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	2.82%	3.04M	53.07M	2.21M	+265.85%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.97%	1.05M	18.25M	17.07K	+1.66%
Sep 30, 2025	SELECT EQUITY GROUP, L.P.	0.98%	1.06M	18.53M	60.1K	+6.00%
Sep 30, 2025	MORGAN STANLEY	1.71%	1.84M	32.1M	-643.51K	-25.93%
Sep 30, 2025	STATE STREET CORP	3.74%	4.04M	70.47M	-40.48K	-0.99%
Sep 30, 2025	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4%	4.31M	75.26M	2.76K	+0.06%
Sep 30, 2025	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4.03%	4.34M	75.84M	27.91K	+0.65%
Sep 30, 2025	SILVER HEIGHTS CAPITAL MANAGEMENT INC	4.81%	5.19M	90.61M	961.44K	+22.74%
Sep 30, 2025	GOTHAM ASSET MANAGEMENT, LLC	0.29%	307.52K	5.37M	-643.68K	-67.67%
Sep 30, 2025	CITIGROUP INC	0.29%	310.8K	5.43M	237.46K	+323.77%
Sep 30, 2025	NORDEA INVESTMENT MANAGEMENT AB	0.29%	317.94K	5.51M	3.17K	+1.01%
Sep 30, 2025	ARK INVESTMENT MANAGEMENT LLC	6.02%	6.49M	113.32M	1.16M	+21.69%
Sep 30, 2025	VANGUARD GROUP INC	8.79%	9.48M	165.52M	-258.55K	-2.65%
Sep 30, 2025	BLACKROCK, INC.	10.2%	11M	191.99M	379.57K	+3.58%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0.4%	432.05K	7.54M	-169.16K	-28.14%
Sep 30, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.43%	466.6K	8.15M	456.44K	+4,494.33%
Sep 30, 2025	NORTHERN TRUST CORP	0.97%	1.04M	18.22M	-593.2K	-36.24%
Sep 30, 2025	Y-INTERCEPT (HONG KONG) LTD	0.32%	345.23K	6.03M	331.74K	+2,459.50%
Sep 30, 2025	LEGAL & GENERAL GROUP PLC	0.3%	323.73K	5.65M	-21.76K	-6.30%
Sep 30, 2025	NUVEEN, LLC	0.34%	369.01K	6.44M	-3.38K	-0.91%
Jun 30, 2025	STATE OF WISCONSIN INVESTMENT BOARD	0.16%	172.11K	5.19M	1.05K	+0.62%
Jun 30, 2025	NUVEEN, LLC	0.35%	372.39K	11.24M	-204.58K	-35.46%
Jun 30, 2025	FMR LLC	0.83%	894.27K	26.98M	81.78K	+10.07%
Jun 30, 2025	CITADEL ADVISORS LLC	1.12%	1.21M	36.59B	797.49K	+192.00%
Jun 30, 2025	MORGAN STANLEY	2.3%	2.48M	74.87B	293.25K	+13.40%
Jun 30, 2025	SILVER HEIGHTS CAPITAL MANAGEMENT INC	3.92%	4.23M	127.57M	501.4K	+13.45%
Jun 30, 2025	VANGUARD GROUP INC	9.03%	9.74M	293.81M	-99.2K	-1.01%
Jun 30, 2025	IQ EQ FUND MANAGEMENT (IRELAND) LTD	0.16%	168.79K	5.09M	87.53K	+107.71%
Jun 30, 2025	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.14%	151.42K	4.57M	26.03K	+20.76%
Jun 30, 2025	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.19%	202.5K	6.11M	202.5K	+100.00%
Jun 30, 2025	HRT FINANCIAL LP	0.19%	202.94K	6.12M	50.32K	+32.97%
Jun 30, 2025	ROBERTSON OPPORTUNITY CAPITAL, LLC	0.26%	283.35K	8.55M	95.1K	+50.52%
Jun 30, 2025	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4%	4.31M	130.04M	421.28K	+10.83%
Jun 30, 2025	AQUATIC CAPITAL MANAGEMENT LLC	0.12%	133.36K	4.02M	17.17K	+14.78%
Jun 30, 2025	RHUMBLINE ADVISERS	0.27%	285.76K	8.62M	-14.21K	-4.74%
Jun 30, 2025	BARCLAYS PLC	0.81%	875.68K	26.42M	-44.29K	-4.81%
Jun 30, 2025	SELECT EQUITY GROUP, L.P.	0.93%	1M	30.21M	114.18K	+12.87%
Jun 30, 2025	CROSSMARK GLOBAL HOLDINGS, INC.	0.26%	284.37K	8.58M	59.61K	+26.52%
Jun 30, 2025	ACADIAN ASSET MANAGEMENT LLC	0.28%	300.71K	9.07M	125.9K	+72.02%
Jun 30, 2025	NORDEA INVESTMENT MANAGEMENT AB	0.29%	314.77K	9.47M	3.26K	+1.05%
Jun 30, 2025	POINT72 ASSET MANAGEMENT, L.P.	0.13%	136.31K	4.11M	-54.49K	-28.56%
Jun 30, 2025	VAN ECK ASSOCIATES CORP	0.31%	331.94K	10.01M	69.45K	+26.46%
Jun 30, 2025	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.35%	377.57K	11.39M	-170.81K	-31.15%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.56%	601.21K	18.14M	-44.42K	-6.88%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.65%	703.38K	21.22M	24.92K	+3.67%
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.95%	1.03M	31.01M	-54.28K	-5.02%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.78%	1.92M	57.91M	-101.4K	-5.02%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.83%	1.97M	59.39M	22.7K	+1.17%
Jun 30, 2025	DARK FOREST CAPITAL MANAGEMENT LP	0.06%	64.27K	1.94M	-26	-0.04%
Jun 30, 2025	PEAK6 LLC	0.06%	65K	1.96M	-46.9K	-41.91%
Jun 30, 2025	INTECH INVESTMENT MANAGEMENT LLC	0.06%	66.92K	2.02M	473	+0.71%
Jun 30, 2025	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4%	4.32M	130.21M	422.62K	+10.86%
Jun 30, 2025	JUPITER ASSET MANAGEMENT LTD	0.33%	355K	10.71M	97.31K	+37.76%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	1.06%	1.14M	34.42M	-146.8K	-11.40%
Jun 30, 2025	STATE STREET CORP	3.78%	4.08M	122.98M	-379.23K	-8.51%
Jun 30, 2025	ROYAL BANK OF CANADA	0.12%	125.19K	3.78M	76.86K	+159.05%
Jun 30, 2025	PRIVATE ADVISOR GROUP, LLC	0.1%	109.97K	3.32M	-9.9K	-8.26%
Jun 30, 2025	PARALEL ADVISORS LLC	0.09%	97.79K	2.95M	1.81K	+1.89%
Jun 30, 2025	LOS ANGELES CAPITAL MANAGEMENT LLC	0.09%	95.19K	2.87M	-90.47K	-48.73%
Jun 30, 2025	ARCHPOINT INVESTORS	0.09%	93.61K	2.82M	93.61K	+100.00%
Jun 30, 2025	VAN BERKOM & ASSOCIATES INC.	2.66%	2.86M	86.38M	-22.17K	-0.77%
Jun 30, 2025	VERITION FUND MANAGEMENT LLC	0.09%	91.77K	2.77M	-46.1K	-33.43%
Jun 30, 2025	STATE OF NEW JERSEY COMMON PENSION FUND D	0.07%	73.77K	2.23M	12.22K	+19.86%
Jun 30, 2025	SKYLANDS CAPITAL, LLC	0.07%	73.4K	2.21M	-300	-0.41%
Jun 30, 2025	ARROWMARK COLORADO HOLDINGS LLC	1.2%	1.3M	39.12M	-275.86K	-17.54%
Jun 30, 2025	LEGAL & GENERAL GROUP PLC	0.32%	345.49K	10.42M	-75.73K	-17.98%
Jun 30, 2025	PENSERRA CAPITAL MANAGEMENT LLC	0.39%	416.56K	12.57M	324.43K	+352.13%
Jun 30, 2025	NORGES BANK	0.5%	540.18K	16.3M	540.18K	+100.00%
Jun 30, 2025	GOTHAM ASSET MANAGEMENT, LLC	0.88%	951.2K	28.7M	71.81K	+8.17%
Jun 30, 2025	MILLENNIUM MANAGEMENT LLC	0.77%	830.87K	25.07M	-617.02K	-42.61%
Jun 30, 2025	UBS GROUP AG	0.68%	732.14K	22.09M	238.95K	+48.45%
Jun 30, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.67%	725.1K	21.88M	91.31K	+14.41%
Jun 30, 2025	INVESCO LTD.	0.66%	708.41K	21.37M	-10.43K	-1.45%
Jun 30, 2025	BLACKROCK, INC.	9.85%	10.62M	320.3M	-905.77K	-7.86%
Jun 30, 2025	BAMCO INC /NY/	7.77%	8.38M	252.76M	-893.38K	-9.64%
Jun 30, 2025	HOLOCENE ADVISORS, LP	0.06%	60.28K	1.82M	-9.28K	-13.34%
Jun 30, 2025	NFJ INVESTMENT GROUP, LLC	0.05%	58.59K	1.77M	-365	-0.62%
Jun 30, 2025	VIRGINIA RETIREMENT SYSTEMS ET AL	0.05%	56.1K	1.69M	100	+0.18%
Jun 30, 2025	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	0.05%	53.79K	1.62M	-2.23K	-3.98%
Jun 30, 2025	CASTLE ROCK WEALTH MANAGEMENT, LLC	0.05%	50.02K	1.6M	4.33K	+9.48%
Jun 30, 2025	RIVERWATER PARTNERS LLC	0.05%	49.26K	1.49M	0	0
Jun 30, 2025	INSPIRE INVESTING, LLC	0.04%	45.49K	1.37M	2.72K	+6.36%
Jun 30, 2025	WEALTHTRUST AXIOM LLC	0.04%	45.36K	1.37M	-4.7K	-9.38%
Jun 30, 2025	GABELLI FUNDS LLC	0.04%	45K	1.36M	22K	+95.65%
Jun 30, 2025	AQR CAPITAL MANAGEMENT LLC	0.19%	206.52K	6.17B	-203.95K	-49.69%
Jun 30, 2025	ALLIANCEBERNSTEIN L.P.	0.13%	144.49K	4.36B	-38.52K	-21.05%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.13%	140.47K	4.24B	-180.06K	-56.18%
Jun 30, 2025	JPMORGAN CHASE & CO	0.52%	562.37K	16.97M	-176.45K	-23.88%
Jun 30, 2025	MAN GROUP PLC	0.57%	616.59K	18.6M	337.47K	+120.90%
Jun 30, 2025	UBS ASSET MANAGEMENT AMERICAS INC	0.61%	652.34K	19.68M	112.78K	+20.90%
Jun 30, 2025	SYNERGY ASSET MANAGEMENT, LLC	0.61%	662.18K	19.98M	662.18K	+100.00%
Jun 30, 2025	SCHRODER INVESTMENT MANAGEMENT GROUP	1.94%	2.09M	62.95M	-34.2K	-1.61%
Jun 30, 2025	AMERICAN CENTURY COMPANIES INC	2.45%	2.64M	79.67M	442.32K	+20.12%
Jun 30, 2025	ARK INVESTMENT MANAGEMENT LLC	4.95%	5.33M	160.91M	441.85K	+9.03%
Jun 30, 2025	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	0.09%	97.83K	2.95B	-904	-0.92%
Jun 30, 2025	GRAPHENE INVESTMENTS SAS	0.11%	115.3K	3.48M	115.3K	+100.00%
Jun 30, 2025	AGF MANAGEMENT LTD	0.11%	116.18K	3.51M	30.11K	+34.98%
Jun 30, 2025	NORTHERN TRUST CORP	1.52%	1.64M	49.38M	-82.92K	-4.82%
Jun 30, 2025	PINNACLE ASSOCIATES LTD	0.54%	582.86K	17.58M	-181.2K	-23.72%
Jun 30, 2025		0.35%	372.39K	11.24M	-204.58K	-35.46%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	2.37%	2.56M	77.12M	39.8K	+1.58%
Jun 30, 2025	ANCHOR CAPITAL MANAGEMENT COMPANY, LLC	0.83%	890.92K	26.88M	115K	+14.82%
Jun 30, 2025	TWO CREEKS CAPITAL MANAGEMENT, LP	0.49%	525.7K	15.86M	525.7K	+100.00%
Jun 30, 2025	BROWN ADVISORY INC	0.48%	512.88K	15.47M	2.59K	+0.51%
Jun 30, 2025	JANE STREET GROUP, LLC	0.33%	351.58K	10.61M	112.23K	+46.89%
Jun 30, 2025	PACER ADVISORS, INC.	0.93%	999.26K	30.15M	-27.42K	-2.67%
Jun 30, 2025	RETIREMENT SYSTEMS OF ALABAMA	0.26%	283.6K	8.56M	-274	-0.10%
Jun 30, 2025	LA BANQUE POSTALE ASSET MANAGEMENT SA	0.17%	182.07K	5.49M	32.78K	+21.95%
Mar 31, 2025	SILVER HEIGHTS CAPITAL MANAGEMENT INC	3.4%	3.73M	101.82M	11.39K	+0.31%
Mar 31, 2025	VAN BERKOM & ASSOCIATES INC.	2.63%	2.89M	78.83M	-286.61K	-9.04%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	1.17%	1.29M	35.18M	-9.92K	-0.76%
Mar 31, 2025	PACER ADVISORS, INC.	0.94%	1.03M	28.05M	285.1K	+38.45%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	2.29%	2.52M	68.75M	454.4K	+22.04%
Mar 31, 2025	AMERICAN CENTURY COMPANIES INC	2%	2.2M	60.06M	462.5K	+26.64%
Mar 31, 2025	MORGAN STANLEY	1.99%	2.19M	59.79M	304.49K	+16.16%
Mar 31, 2025	NORTHERN TRUST CORP	1.57%	1.72M	46.98M	-107.73K	-5.90%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	1.32%	1.45M	39.56M	653.2K	+82.20%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.84%	2.02M	55.22M	13.89K	+0.69%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.77%	1.95M	53.16M	234.81K	+13.72%
Mar 31, 2025	ARROWMARK COLORADO HOLDINGS LLC	1.43%	1.57M	42.96M	-515.65K	-24.70%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.99%	1.08M	29.57M	-10.94K	-1.00%
Mar 31, 2025	STATE STREET CORP	4.06%	4.46M	121.73M	72.15K	+1.65%
Mar 31, 2025	SUMITOMO MITSUI TRUST HOLDINGS, INC.	3.55%	3.89M	106.36M	1.06M	+37.61%
Mar 31, 2025	SCHRODER INVESTMENT MANAGEMENT GROUP	1.93%	2.12M	58.41M	-92.67K	-4.19%
Mar 31, 2025	BLACKROCK, INC.	10.5%	11.52M	314.79M	-1.18M	-9.32%
Mar 31, 2025	VANGUARD GROUP INC	8.96%	9.84M	268.77M	-973.87K	-9.01%
Mar 31, 2025	BAMCO INC /NY/	8.45%	9.27M	253.29M	-1.5M	-13.91%
Mar 31, 2025	ARK INVESTMENT MANAGEMENT LLC	4.46%	4.89M	133.64M	2.38M	+95.07%
Mar 31, 2025	NIKKO ASSET MANAGEMENT AMERICAS, INC.	3.54%	3.89M	106.21M	1.06M	+37.54%
Mar 31, 2025	BARCLAYS PLC	0.84%	919.97K	25.13M	-68.85K	-6.96%
Mar 31, 2025	SELECT EQUITY GROUP, L.P.	0.81%	887.17K	24.24M	135.98K	+18.10%
Mar 31, 2025	GOTHAM ASSET MANAGEMENT, LLC	0.8%	879.39K	24.02M	175.99K	+25.02%
Mar 31, 2025	FMR LLC	0.74%	812.49K	22.2M	-29.85K	-3.54%
Mar 31, 2025	ANCHOR CAPITAL MANAGEMENT COMPANY, LLC	0.71%	775.92K	21.2M	56K	+7.78%
Mar 31, 2025	PINNACLE ASSOCIATES LTD	0.7%	764.07K	20.87M	-31.19K	-3.92%
Mar 31, 2025	TREXQUANT INVESTMENT LP	0.36%	390.33K	10.66M	-50.86K	-11.53%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.29%	320.54K	8.76M	107.36K	+50.36%
Mar 31, 2025	NORDEA INVESTMENT MANAGEMENT AB	0.28%	311.51K	8.49M	62.9K	+25.30%
Mar 31, 2025	JPMORGAN CHASE & CO	0.67%	738.82K	20.18M	106.97K	+16.93%
Mar 31, 2025	INVESCO LTD.	0.65%	718.84K	19.64M	59.7K	+9.06%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.62%	678.46K	18.54M	434.54K	+178.15%
Mar 31, 2025	RAYMOND JAMES FINANCIAL INC	0.59%	645.64K	17.64M	38.7K	+6.38%
Mar 31, 2025	RHUMBLINE ADVISERS	0.27%	299.97K	8.2M	-17.49K	-5.51%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.27%	296.7K	8.11M	280.67K	+1,750.90%
Mar 31, 2025	UBS ASSET MANAGEMENT AMERICAS INC	0.49%	539.57K	14.74M	75.06K	+16.16%
Mar 31, 2025	BROWN ADVISORY INC	0.46%	510.29K	13.94M	-684	-0.13%
Mar 31, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.46%	507.36K	13.86M	402.76K	+385.06%
Mar 31, 2025	UBS GROUP AG	0.45%	493.2K	13.47M	100.02K	+25.44%
Mar 31, 2025	LEGAL & GENERAL GROUP PLC	0.38%	421.22K	11.51M	-3.21K	-0.76%
Mar 31, 2025	CITADEL ADVISORS LLC	0.38%	415.35K	11.35M	116.59K	+39.02%
Mar 31, 2025	AQR CAPITAL MANAGEMENT LLC	0.37%	410.48K	11.09M	-530.3K	-56.37%
Mar 31, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.36%	392.33K	10.72M	43.45K	+12.45%
Mar 31, 2025	RETIREMENT SYSTEMS OF ALABAMA	0.26%	283.87K	7.76M	-5.96K	-2.06%
Mar 31, 2025	MAN GROUP PLC	0.25%	279.12K	7.63M	95.73K	+52.20%
Mar 31, 2025	TWINBEECH CAPITAL LP	0.25%	277.02K	7.57M	277.02K	+100.00%
Mar 31, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.58%	633.8K	17.32M	203.52K	+47.30%
Mar 31, 2025		0.53%	576.97K	15.76M	576.97K	+100.00%
Mar 31, 2025	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.5%	548.38K	14.98M	117.65K	+27.31%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	0.97%	1.21M	31.75M	144.71K	+13.54%
Mar 31, 2024	CANADA PENSION PLAN INVESTMENT BOARD	0.29%	370.3K	9.69M	124K	+50.35%
Mar 31, 2024	BROWN ADVISORY INC	0.41%	509.91K	13.34M	-5.13K	-1.00%
Mar 31, 2024	ANCHOR CAPITAL MANAGEMENT COMPANY, LLC	0.5%	623.94K	16.32M	200K	+47.18%
Mar 31, 2024	PINNACLE ASSOCIATES LTD	0.57%	714.92K	18.7M	-1.42K	-0.20%
Mar 31, 2024	PACER ADVISORS, INC.	0.59%	744.58K	19.48M	140.68K	+23.29%
Mar 31, 2024	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.64%	803.73K	21.03M	525.87K	+189.26%
Mar 31, 2024	INVESCO LTD.	0.72%	907.76K	23.75M	-771.08K	-45.93%
Mar 31, 2024	CAPITAL WORLD INVESTORS	0.8%	1M	26.16M	-563.87K	-36.06%
Mar 31, 2024	JPMORGAN CHASE & CO	0.89%	1.11M	29.13M	521.74K	+88.16%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.94%	1.17M	30.73M	-50.55K	-4.13%
Mar 31, 2024	D. E. SHAW & CO., INC.	1.44%	1.81M	47.47M	837.5K	+85.72%
Mar 31, 2024	BLACKROCK INC.	9.29%	11.67M	305.38M	294.1K	+2.58%
Mar 31, 2024	VANGUARD GROUP INC	9.63%	12.09M	316.28M	336.99K	+2.87%
Mar 31, 2024	SQUAREPOINT OPS LLC	0.23%	283.53K	7.42M	183.97K	+184.80%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.23%	284.31K	7.44M	284.31K	+100.00%
Mar 31, 2024	CEREDEX VALUE ADVISORS LLC	0.23%	291.02K	7.61M	617	+0.21%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.24%	299.11K	7.82M	9.02K	+3.11%
Mar 31, 2024	RETIREMENT SYSTEMS OF ALABAMA	0.24%	306.93K	8.03M	409	+0.13%
Mar 31, 2024	SG AMERICAS SECURITIES, LLC	0.25%	311.96K	8.16M	230.23K	+281.70%
Mar 31, 2024	ARK INVESTMENT MANAGEMENT LLC	2.05%	2.57M	67.31M	399.22K	+18.36%
Mar 31, 2024	VAN BERKOM & ASSOCIATES INC.	2.65%	3.33M	87.06M	592.53K	+21.66%
Mar 31, 2024	SILVER HEIGHTS CAPITAL MANAGEMENT INC	2.77%	3.48M	91.08M	825.26K	+31.07%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.37%	468.11K	12.25M	-24.07K	-4.89%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.42%	527.56K	13.8M	58	+0.01%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.46%	576.7K	15.09M	12.9K	+2.29%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0.51%	636.58K	16.65M	556.84K	+698.40%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.54%	674.32K	17.64M	-300.28K	-30.81%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.99%	1.24M	32.47M	-8.96K	-0.72%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.09%	1.37M	35.81M	101.9K	+8.04%
Mar 31, 2024	SELECT EQUITY GROUP, L.P.	0.53%	670K	17.53M	670K	+100.00%
Mar 31, 2024	MORGAN STANLEY	1.15%	1.45M	37.83M	512.04K	+54.83%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	1.19%	1.49M	38.99M	548.91K	+58.30%
Mar 31, 2024	NORTHERN TRUST CORP	1.25%	1.57M	41.04M	-227.67K	-12.67%
Mar 31, 2024	CITADEL ADVISORS LLC	1.49%	1.88M	49.07M	1.87M	+17,705.78%
Mar 31, 2024	STATE STREET CORP	3.33%	4.18M	109.28M	-113.21K	-2.64%
Mar 31, 2024	BAMCO INC /NY/	9.5%	11.93M	311.98M	-2.12M	-15.09%
Mar 31, 2024	BLAIR WILLIAM & CO/IL	0.26%	326.79K	8.55M	-111.74K	-25.48%
Mar 31, 2024	AQR CAPITAL MANAGEMENT LLC	0.27%	344.38K	9.01M	47.25K	+15.90%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.28%	347.97K	9.1M	54.82K	+18.70%
Mar 31, 2024	RHUMBLINE ADVISERS	0.29%	359.44K	9.4M	-19.02K	-5.03%
Mar 31, 2024	SUSQUEHANNA PORTFOLIO STRATEGIES, LLC	0.33%	420.22K	10.99M	420.22K	+100.00%
Mar 31, 2024	FMR LLC	0.34%	421.7K	11.03M	50.25K	+13.53%
Mar 31, 2024	ARROWMARK COLORADO HOLDINGS LLC	1.31%	1.64M	42.92M	81.71K	+5.24%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	1.54%	1.93M	50.54M	4.71K	+0.24%
Mar 31, 2024	NIKKO ASSET MANAGEMENT AMERICAS, INC.	1.66%	2.09M	54.66M	346.12K	+19.85%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	1.66%	2.09M	54.66M	346.12K	+19.85%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	1.69%	2.12M	55.4M	77.81K	+3.81%
Mar 31, 2024	CLEARBRIDGE INVESTMENTS, LLC	1.81%	2.27M	59.37M	2.77K	+0.12%
Mar 31, 2024	AMERICAN INTERNATIONAL GROUP, INC.	0.13%	164.9K	4.31M	-3.38K	-2.01%
Mar 31, 2024	ALGERT GLOBAL LLC	0.15%	184.59K	4.83M	139.59K	+310.23%
Mar 31, 2024	SKYLANDS CAPITAL, LLC	0.15%	193.14K	5.05M	100.99K	+109.59%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.16%	194.63K	5.09M	162.45K	+504.92%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.16%	200.14K	5.24M	38.56K	+23.87%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.16%	204.56K	5.35M	182.08K	+809.95%
Mar 31, 2024	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	0.16%	207.07K	5.42M	1.78K	+0.87%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.17%	210.28K	5.5M	-11.53K	-5.20%
Mar 31, 2024	RAYMOND JAMES & ASSOCIATES	0.17%	215.46K	5.64M	-2.16K	-0.99%
Mar 31, 2024	CREDIT SUISSE AG/	0.17%	218.75K	5.72M	2.33K	+1.08%
Mar 31, 2024	SWISS NATIONAL BANK	0.18%	220K	5.76M	-1.8K	-0.81%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.18%	231.6K	6.06M	231.6K	+100.00%
Mar 31, 2024	RUSSELL INVESTMENTS GROUP, LTD.	0.18%	231.98K	6.07M	21.77K	+10.36%
Mar 31, 2024	BESSEMER GROUP INC	0.2%	251.96K	6.59M	17.86K	+7.63%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.21%	265.47K	6.94M	142.57K	+116.00%
Mar 31, 2024	BANK OF MONTREAL /CAN/	0.21%	266.17K	7.87M	53.85K	+25.36%
Dec 31, 2023	CAPITAL WORLD INVESTORS	1.25%	1.56M	64.37M	0	0
Dec 31, 2023	NIKKO ASSET MANAGEMENT AMERICAS, INC.	1.39%	1.74M	71.76M	539.91K	+44.86%
Dec 31, 2023	SUMITOMO MITSUI TRUST HOLDINGS, INC.	1.39%	1.74M	71.76M	539.91K	+44.86%
Dec 31, 2023	NORTHERN TRUST CORP	1.43%	1.8M	73.94M	213.2K	+13.47%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1.53%	1.93M	79.32M	-58.79K	-2.96%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.62%	2.04M	83.96M	49.4K	+2.48%
Dec 31, 2023	ARK INVESTMENT MANAGEMENT LLC	1.73%	2.17M	89.48M	249.19K	+12.95%
Dec 31, 2023	CLEARBRIDGE INVESTMENTS, LLC	1.8%	2.27M	93.3M	97.17K	+4.48%
Dec 31, 2023	SILVER HEIGHTS CAPITAL MANAGEMENT INC	2.11%	2.66M	109.33M	214.51K	+8.79%
Dec 31, 2023	VAN BERKOM & ASSOCIATES INC.	2.18%	2.74M	112.59M	676.21K	+32.84%
Dec 31, 2023	STATE STREET CORP	3.42%	4.29M	176.6M	265.41K	+6.59%
Dec 31, 2023	CAPITAL INTERNATIONAL INVESTORS	5.89%	7.4M	304.72M	-480.69K	-6.10%
Dec 31, 2023	BLACKROCK INC.	9.06%	11.38M	468.37M	-247.08K	-2.13%
Dec 31, 2023	INVESCO LTD.	1.34%	1.68M	69.1M	-29.18K	-1.71%
Dec 31, 2023	VANGUARD GROUP INC	9.36%	11.75M	483.77M	-232.78K	-1.94%
Dec 31, 2023	BAMCO INC /NY/	11.18%	14.05M	578.12M	-537.54K	-3.69%
Dec 31, 2023	BESSEMER GROUP INC	0.19%	234.1K	9.64M	44.95K	+23.76%
Dec 31, 2023	CANADA PENSION PLAN INVESTMENT BOARD	0.2%	246.3K	10.14M	168K	+214.56%
Dec 31, 2023	VOYA INVESTMENT MANAGEMENT LLC	0.2%	247.25K	10.18M	-88.66K	-26.39%
Dec 31, 2023	MAN GROUP PLC	0.2%	253.34K	10.43M	-548.7K	-68.41%
Dec 31, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.22%	277.85K	11.44M	10.66K	+3.99%
Dec 31, 2023	UBS ASSET MANAGEMENT AMERICAS INC	0.23%	290.08K	11.94M	14.07K	+5.10%
Dec 31, 2023	CEREDEX VALUE ADVISORS LLC	0.23%	290.4K	11.95M	99.15K	+51.84%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.23%	293.15K	12.07M	17.48K	+6.34%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.24%	297.14K	12.23M	241.3K	+432.15%
Dec 31, 2023	RETIREMENT SYSTEMS OF ALABAMA	0.24%	306.52K	12.62M	-1.02K	-0.33%
Dec 31, 2023	FMR LLC	0.3%	371.45K	15.29M	69.48K	+23.01%
Dec 31, 2023	RHUMBLINE ADVISERS	0.3%	378.46K	15.58M	-6.18K	-1.61%
Dec 31, 2023		0.34%	423.94K	17.45M	423.94K	+100.00%
Dec 31, 2023	BLAIR WILLIAM & CO/IL	0.35%	438.53K	18.05M	-156.33K	-26.28%
Dec 31, 2023	MACQUARIE GROUP LTD	0.37%	467.81K	19.26M	-258.15K	-35.56%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.39%	492.18K	20.26M	2.48K	+0.51%
Dec 31, 2023	BROWN ADVISORY INC	0.41%	515.04K	21.2M	25	0.00%
Dec 31, 2023	DUDLEY & SHANLEY, INC.	0.42%	521.34K	21.46M	-43.23K	-7.66%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	0.42%	527.5K	21.71M	-40.69K	-7.16%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.45%	563.8K	23.21M	145K	+34.62%
Dec 31, 2023	JPMORGAN CHASE & CO	0.47%	591.79K	24.36M	203.29K	+52.33%
Dec 31, 2023	PACER ADVISORS, INC.	0.48%	603.9K	24.86M	583.9K	+2,918.90%
Dec 31, 2023	PINNACLE ASSOCIATES LTD	0.57%	716.34K	29.48M	1.21K	+0.17%
Dec 31, 2023	MORGAN STANLEY	0.74%	933.91K	38.44M	-438.15K	-31.93%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.75%	941.56K	38.75M	-426.8K	-31.19%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.78%	974.6K	40.11M	116.57K	+13.59%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.78%	977.06K	40.22M	422.97K	+76.33%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.85%	1.07M	44M	1.07M	+100.00%
Dec 31, 2023	SELECT EQUITY GROUP, L.P.	0.9%	1.13M	46.7M	756.19K	+199.88%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.98%	1.23M	50.43M	69.27K	+5.99%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	1%	1.25M	51.45M	-12.8K	-1.01%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.01%	1.27M	52.14M	24.24K	+1.95%
Dec 31, 2023	NORGES BANK	1.07%	1.34M	55.08M	1.34M	+100.00%
Dec 31, 2023	ARROWMARK COLORADO HOLDINGS LLC	1.24%	1.56M	64.17M	288.2K	+22.68%

Insiders

Among the IRDM insiders holding of 12.52% of the stake in company, BARALONCO LTD, 10 percent owner, holds the largest shares of 13.1M. DESCH MATTHEW J, CHIEF EXECUTIVE OFFICER, is the second largest IRDM insider with ownership of 1.13M shares. NIEHAUS ROBERT H, director, stands third with possession of 297.36K shares of that stake.

Insiders	Designation	Shares Held
BARALONCO LTD	10 percent owner	13.1M
DESCH MATTHEW J	CHIEF EXECUTIVE OFFICER	1.13M
NIEHAUS ROBERT H	director	297.36K
FITZPATRICK THOMAS	director	231.03K
CANFIELD THOMAS C	director	190.59K
MCBRIDE SUZANNE E.	CHIEF OPERATIONS OFFICER	182.8K
RUSH PARKER WILLIAM	director	162.68K
SCHEIMREIF SCOTT	EVP-Government Programs	138.64K
OLSON ERIC T	director	137.56K
KRONGARD A B	director	116.85K
PFEIFFER STEVEN B		111.49K
HARTIN BRYAN J.	EVP-Sales and Marketing	65.1K
HARMAN JANE L.	director	60.52K
MORGAN KATHLEEN A.	CHIEF LEGAL OFFICER	55.82K
WEST BARRY	director	52.46K
SCHLIEMANN HENRIK O.	director	51.18K
KAPALKA TIMOTHY	CAO IRIDIUM SATELLITE LLC	39.74K
LAST TIMOTHY JAMES	EVP, Sales & Marketing	30.03K
FRAZIER LEON ANTHONY	director	6.64K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 31, 2025	FITZPATRICK THOMAS	SALE	18.00	20.84K	375.1K	231.03K
Oct 30, 2025	DESCH MATTHEW J	PURCHASE	17.33	20K	346.6K	1.13M
Oct 28, 2025	NIEHAUS ROBERT H	PURCHASE	17.49	30K	524.7K	297.36K
Oct 28, 2025	FITZPATRICK THOMAS	SALE	18.00	6.8K	122.35K	251.87K
Oct 27, 2025	FITZPATRICK THOMAS	SALE	18.00	3.33K	59.96K	258.67K
Jun 03, 2025	KAPALKA TIMOTHY	SALE	26.08	1.92K	50.13K	39.74K
Feb 18, 2025	OLSON ERIC T	SALE	34.03	4.96K	168.62K	137.56K
Feb 18, 2025	MORGAN KATHLEEN A.	SALE	33.58	15.01K	503.87K	55.82K
Jan 10, 2025	FITZPATRICK THOMAS	SALE	28.53	12.5K	356.63K	241.03K
Jan 02, 2025	LAST TIMOTHY JAMES	SALE	29.23	57	1.67K	30.03K
Nov 04, 2024	MCBRIDE SUZANNE E.	SALE	29.48	4.42K	130.3K	182.8K
Oct 23, 2024	NIEHAUS ROBERT H	SALE	29.39	38.36K	1.13M	254.82K
Mar 06, 2024	HARMAN JANE L.	SALE	28.41	3.8K	107.9K	60.52K
Nov 20, 2023	DESCH MATTHEW J	PURCHASE	37.01	28K	1.04M	706.91K
May 03, 2023	HARTIN BRYAN J.	SALE	64.80	27.84K	1.8M	65.1K
May 01, 2023	NIEHAUS ROBERT H	SALE	64.49	11.34K	731.57K	246.87K
Apr 25, 2023	HARTIN BRYAN J.	SALE	66.01	8.13K	536.6K	81.6K
Mar 16, 2023	MCBRIDE SUZANNE E.	SALE	60.73	7.51K	456.2K	127.74K
Mar 14, 2023	WEST BARRY	SALE	60.50	4.56K	276.12K	52.46K
Mar 13, 2023	SCHEIMREIF SCOTT	SALE	59.79	96.35K	5.76M	138.64K
Mar 03, 2023	MCBRIDE SUZANNE E.	SALE	61.85	2K	123.7K	135.25K
Mar 02, 2023	MCBRIDE SUZANNE E.	SALE	60.65	4.67K	283.17K	135.09K
Feb 27, 2023	CANFIELD THOMAS C	SALE	61.03	10.04K	612.5K	190.59K
Feb 23, 2023	NIEHAUS ROBERT H	SALE	63.31	200	12.66K	246.62K
Feb 22, 2023	SCHLIEMANN HENRIK O.	SALE	63.73	1.23K	78.26K	51.18K
Feb 22, 2023	NIEHAUS ROBERT H	SALE	63.29	3.22K	204.05K	281.62K
Feb 22, 2023	DESCH MATTHEW J	SALE	62.82	100.06K	6.29M	612.07K
Feb 22, 2023	MORGAN KATHLEEN A.	SALE	63.49	3.15K	199.93K	34.59K
Feb 22, 2023	WEST BARRY	SALE	62.88	10.9K	685.39K	57.02K
Feb 22, 2023	FITZPATRICK THOMAS	SALE	64.00	181	11.58K	147.41K
Jan 12, 2023	DESCH MATTHEW J	SALE	60.07	30.07K	1.81M	518.46K
Jan 11, 2023	DESCH MATTHEW J	SALE	59.99	8.92K	535.23K	548.53K
Jan 10, 2023	DESCH MATTHEW J	SALE	60.10	34.84K	2.09M	557.45K
Jan 09, 2023	DESCH MATTHEW J	SALE	59.99	2.8K	167.97K	592.29K
Jan 06, 2023	DESCH MATTHEW J	SALE	59.96	9.21K	552.11K	595.09K
Jan 06, 2023	KAPALKA TIMOTHY	SALE	56.00	1.18K	65.86K	15.5K
Jan 05, 2023	KAPALKA TIMOTHY	SALE	56.00	40	2.24K	16.68K
Jan 05, 2023	DESCH MATTHEW J	SALE	54.30	22.43K	1.22M	604.3K
Jan 04, 2023	DESCH MATTHEW J	SALE	54.04	10.05K	543.05K	626.73K
Jan 03, 2023	RUSH PARKER WILLIAM	SALE	54.00	27.36K	1.48M	162.68K
Jan 03, 2023	KAPALKA TIMOTHY	SALE	54.00	2.64K	142.34K	16.72K
Jan 03, 2023	DESCH MATTHEW J	SALE	54.24	21.77K	1.18M	636.78K
Nov 07, 2022	KAPALKA TIMOTHY	SALE	52.50	6.25K	328.13K	19.9K
Nov 07, 2022	DESCH MATTHEW J	SALE	52.21	12.35K	644.95K	699.96K
Nov 04, 2022	DESCH MATTHEW J	SALE	51.95	100	5.2K	712.32K
Nov 02, 2022	DESCH MATTHEW J	SALE	52.08	18.15K	945.3K	712.42K
Nov 01, 2022	RUSH PARKER WILLIAM	SALE	52.00	27.36K	1.42M	190.04K
Nov 01, 2022	MORGAN KATHLEEN A.	SALE	52.00	3K	156K	42.96K
Nov 01, 2022	FITZPATRICK THOMAS	SALE	52.00	61.62K	3.2M	149.18K
Nov 01, 2022	DESCH MATTHEW J	SALE	51.97	20.48K	1.06M	730.57K
Oct 31, 2022	KAPALKA TIMOTHY	SALE	51.25	2.38K	122.08K	19.9K
Oct 06, 2022	MORGAN KATHLEEN A.	SALE	48.00	3K	144K	45.96K
Aug 19, 2022	KRONGARD A B	SALE	45.39	115K	5.22M	116.85K
Aug 15, 2022	MCBRIDE SUZANNE E.	SALE	46.68	7.5K	350.1K	110.55K
Aug 05, 2022	DESCH MATTHEW J	SALE	45.35	1.72K	78.14K	754.46K
Aug 03, 2022	NIEHAUS ROBERT H	SALE	45.51	10.54K	479.63K	311.78K
Aug 02, 2022	HARTIN BRYAN J.	SALE	45.00	13.8K	620.96K	66.94K
Jul 29, 2022	WEST BARRY	SALE	44.03	3K	132.18K	44.42K
Jul 28, 2022	MORGAN KATHLEEN A.	SALE	44.00	3K	132K	49.4K
Mar 08, 2022	PFEIFFER STEVEN B	SALE	39.60	3K	118.88K	111.49K
Feb 25, 2022	SCHLIEMANN HENRIK O.	SALE	38.95	3K	116.85K	51.92K
Sep 07, 2021	KAPALKA TIMOTHY	SALE	48.00	2.11K	101.38K	19.37K
Aug 30, 2021	KAPALKA TIMOTHY	SALE	46.00	2.07K	95.22K	22.28K
Aug 24, 2021	BARALONCO LTD	SALE	38.00	500K	19M	13.1M
Aug 05, 2021	KAPALKA TIMOTHY	SALE	44.00	400	17.6K	24.35K
Aug 02, 2021	NIEHAUS ROBERT H	SALE	42.09	29.31K	1.23M	335.72K
Jul 29, 2021	HARTIN BRYAN J.	SALE	41.02	19.6K	803.83K	63.06K
Jul 28, 2021	MCBRIDE SUZANNE E.	SALE	40.89	32.55K	1.33M	73.57K
Jul 26, 2021	HARTIN BRYAN J.	SALE	41.25	1.93K	79.41K	82.66K
Jun 07, 2021	FRAZIER LEON ANTHONY	PURCHASE	37.26	2.6K	96.88K	6.64K
Mar 18, 2021	WEST BARRY	SALE	40.50	10K	405K	42.86K
Mar 11, 2021	KAPALKA TIMOTHY	SALE	41.99	383	16.08K	25.55K
Mar 11, 2021	SCHEIMREIF SCOTT	SALE	41.65	65.74K	2.74M	105.07K
Mar 01, 2021	KAPALKA TIMOTHY	SALE	39.26	3.13K	122.69K	22.99K
Feb 19, 2021	CANFIELD THOMAS C	SALE	46.96	8.13K	381.64K	225.61K
Feb 18, 2021	DESCH MATTHEW J	SALE	48.32	62.09K	3M	591.37K
Feb 18, 2021	FITZPATRICK THOMAS	SALE	47.26	110.59K	5.23M	92.32K
Feb 17, 2021	NIEHAUS ROBERT H	SALE	48.46	30.8K	1.49M	335.72K
Feb 17, 2021	FITZPATRICK THOMAS	SALE	49.22	600	29.53K	92.32K
Feb 17, 2021	MCBRIDE SUZANNE E.	SALE	47.95	12K	575.4K	45.6K
Feb 17, 2021	HARTIN BRYAN J.	SALE	49.00	3.24K	158.66K	73.19K
Dec 22, 2020	DESCH MATTHEW J	SALE	38.11	75K	2.86M	653.45K
Dec 09, 2020	DESCH MATTHEW J	SALE	34.90	65.13K	2.27M	742.78K
Dec 07, 2020	KAPALKA TIMOTHY	SALE	34.40	3.13K	107.5K	22.99K
Dec 07, 2020	DESCH MATTHEW J	SALE	34.90	18.6K	649.07K	742.78K
Dec 04, 2020	DESCH MATTHEW J	SALE	34.41	10.87K	373.86K	789.03K
Dec 04, 2020	SCHEIMREIF SCOTT	SALE	34.25	117.78K	4.03M	93.24K
Dec 04, 2020	FITZPATRICK THOMAS	SALE	34.00	44.65K	1.52M	174.16K
Dec 01, 2020	DESCH MATTHEW J	SALE	33.04	46.96K	1.55M	799.9K
Nov 27, 2020	DESCH MATTHEW J	SALE	32.91	6.03K	198.41K	851.23K
Nov 24, 2020	DESCH MATTHEW J	SALE	32.91	200	6.58K	857.26K
Nov 16, 2020	FITZPATRICK THOMAS	SALE	32.00	77.71K	2.49M	220.38K
Oct 20, 2020	DESCH MATTHEW J	SALE	30.00	92.07K	2.76M	857.46K
Oct 20, 2020	SCHEIMREIF SCOTT	SALE	30.00	20.51K	615.21K	94.67K
Oct 20, 2020	FITZPATRICK THOMAS	SALE	30.00	19.69K	590.82K	268.99K
Sep 01, 2020	KAPALKA TIMOTHY	SALE	27.92	3.13K	87.25K	24.21K
Aug 11, 2020	FITZPATRICK THOMAS	SALE	29.76	28.62K	851.73K	290.26K
Aug 10, 2020	SCHEIMREIF SCOTT	SALE	30.00	281	8.43K	96.09K
Aug 10, 2020	FITZPATRICK THOMAS	SALE	29.82	31.76K	946.99K	318.88K
Aug 07, 2020	DESCH MATTHEW J	SALE	30.00	7.93K	237.93K	861.85K
Aug 07, 2020	FITZPATRICK THOMAS	SALE	29.76	2.1K	62.5K	350.64K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE50K2

SALES30.97K3

NET SHARES19.03K1

SHARES HELD2.17M5

% NET SHARES-99.12%-80%

Frequently Asked Questions