How many institutions own IDXX 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 IDXX shares is 1745, representing 97.52% of the company's common stock.

Who are the major shareholders selling IDEXX Laboratories, Inc. stock?

FUNDSMITH LLP, in the last quarter, reduced its stake in IDXX by -1.09% restricting it's holding to 2.61 million shares of worth nearly $1.67B. CAPITAL COUNSEL LLC/NY also lessened -6.09% of the IDXX shares from its portfolio, reducing its holding to 432.69 thousand shares of worth $276.44M. NUVEEN, LLC also shunned IDXX shares holding by -2.98% last quarter which brought its holding to 448.25 thousand shares worth $286.38M.

Investors who are buying IDXX stock?

As per its latest 13F filing, COMGEST GLOBAL INVESTORS S.A.S. increased its stake in IDXX by 0.05% in the last quarter. The institutional holder raised its holding to 244.22 thousand shares having worth more than $156.03M. also added 100% more shares of IDXX to its portfolio, raising its holding to 384.05 thousand shares of worth $245.37M. RAYMOND JAMES FINANCIAL INC also increased its IDXX shares holding by 29.33% which brought its holding to 272.59 thousand shares worth $174.16M.

IDXX's major insiders: who are they?

The insider with the most stakes in IDXX is AYERS JONATHAN W , director at the company. Additionally, IDXX stock is highly held by President and CEO MAZELSKY JONATHAN JAY and EVP, CFO and Treasurer MCKEON BRIAN P among others.

Did an insider recently sell IDXX stock?

Company executives, directors, and other insiders own 0.68% percent of IDEXX Laboratories, Inc.'s stock. Within the last six months, there have been 2 transaction(s) in which IDXX insiders have sold stock, totaling 3.57K shares. Insiders that have sold shares include HUNT NIMRATA, SZOSTAK M ANNE, and ERICKSON MICHAEL G.

Which insider recently purchased IDXX stock?

There have been 0 transaction(s) during the past 6-months in which IDEXX Laboratories, Inc. insiders have bought stock, totalling 0 shares

How much of IDXX does insiders own?

Around 21.41K IDEXX Laboratories, Inc. shares are held by insiders, which represents about 0.68% of IDXX stock.

Who is the insider with the largest stake?

IDXX director, AYERS JONATHAN W holds the largest portfolio of the company's shares. IDXX shares owned by AYERS total nearly 135.55 thousand.

Which institution holds the most shares in IDXX?

FUNDSMITH LLP is the largest institutional owner in IDXX which holds 2.61 million shares worth $1.67B or 3.25% of the total IDXX shares outstanding followed by CAPITAL COUNSEL LLC/NY with ownership of 432.69 thousand shares representing 0.54% of the IDXX ownership. NUVEEN, LLC is the third largest stakeholder with 448.25 thousand shares or 0.56% of the ownership worth more than $286.38M.

Is IDEXX Laboratories, 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 IDXX is concerned, it is a stock which is optionable.

Is there a short position on IDXX's shares?

Number of IDXX shares short is 2.48M. 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 IDXX shares are there?

As of today, 80.00M shares of IDXX are outstanding.

Is there many float in IDXX 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, IDXX has 79.12M shares in float.

IDXX 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 IDXX is 4.68.

IDEXX Laboratories (IDXX) 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 Shares3.1

Short Percent Of Float4.06

Shares Outstanding80.00M

Shares Float79.12M

Shares Short2.48M

Short Ratio4.68

4.06%

Short % of Float

3.1%

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

0.68% Percentage of Shares held by All Insiders

97.52% Percentage of Shares held by All Institutions

98.18% Percentage of Float held by Institutions

1745

Number of Institutions Holding Shares

Institutional Ownership

About 97.52% of IDXX shares are held by financial institutions. FUNDSMITH LLP is the top corporate investor, holding 2.61M shares valued at $1.67B. A 3.25% stake in IDEXX Laboratories, Inc. is owned by the company. CAPITAL COUNSEL LLC/NY owns 432.69K shares valued at $276.44M, which translates its holding of 0.54% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Sep 30, 2025	FUNDSMITH LLP	3.25%	2.61M	1.67B	-28.83K	-1.09%
Sep 30, 2025	CAPITAL COUNSEL LLC/NY	0.54%	432.69K	276.44M	-28.08K	-6.09%
Sep 30, 2025	NUVEEN, LLC	0.56%	448.25K	286.38M	-13.75K	-2.98%
Sep 30, 2025	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0.57%	459.02K	293.26M	-226.07K	-33.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0.61%	488.34K	311.99M	-5.82K	-1.18%
Sep 30, 2025	MACQUARIE GROUP LTD	0.65%	526.63K	336.46M	-75.01K	-12.47%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.68%	544.19K	347.64M	-13K	-2.33%
Sep 30, 2025	COMGEST GLOBAL INVESTORS S.A.S.	0.3%	244.22K	156.03M	113	+0.05%
Sep 30, 2025	BANK JULIUS BAER & CO. LTD, ZURICH	0.29%	230.44K	147.22M	-2.82K	-1.21%
Sep 30, 2025	STATE STREET CORP	4.37%	3.52M	2.25B	-36.75K	-1.03%
Sep 30, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0.46%	370.54K	236.73M	-4.21K	-1.12%
Sep 30, 2025		0.48%	384.05K	245.37M	384.05K	+100.00%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0.34%	272.59K	174.16M	61.82K	+29.33%
Sep 30, 2025	WILLIAMS JONES WEALTH MANAGEMENT, LLC.	0.34%	272.91K	174.36M	-4.58K	-1.65%
Sep 30, 2025	LEGAL & GENERAL GROUP PLC	0.84%	675.54K	431.59M	26.91K	+4.15%
Sep 30, 2025	PICTET ASSET MANAGEMENT HOLDING SA	0.35%	279.49K	178.52M	-50.87K	-15.40%
Sep 30, 2025	CLEARBRIDGE INVESTMENTS, LLC	0.35%	280.85K	179.43M	-2.92K	-1.03%
Sep 30, 2025	FUNDSMITH INVESTMENT SERVICES LTD.	0.86%	688.36K	439.78M	-156.26K	-18.50%
Sep 30, 2025	CAPITAL RESEARCH GLOBAL INVESTORS	0.86%	690.6K	441.22M	5.64K	+0.82%
Sep 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.86%	694.21K	443.52M	158.11K	+29.49%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.89%	711.94K	454.85M	122.89K	+20.86%
Sep 30, 2025	SELECT EQUITY GROUP, L.P.	0.35%	282.02K	180.18M	-291.7K	-50.84%
Sep 30, 2025	RAILWAY PENSION INVESTMENTS LTD	0.37%	296.53K	189.45M	142.2K	+92.14%
Sep 30, 2025	TD ASSET MANAGEMENT INC	0.38%	304.19K	194.34M	-25.32K	-7.68%
Sep 30, 2025	SCHRODER INVESTMENT MANAGEMENT GROUP	0.4%	323.31K	203.86M	7.52K	+2.38%
Sep 30, 2025	ROYAL BANK OF CANADA	0.42%	337.75K	215.79M	-70.5K	-17.27%
Sep 30, 2025	UBS GROUP AG	0.44%	350.89K	224.18M	-22.12K	-5.93%
Sep 30, 2025	BESSEMER GROUP INC	0.44%	352.27K	225.06M	-29.56K	-7.74%
Sep 30, 2025	DEUTSCHE BANK AG\	0.44%	352.79K	225.4M	23.78K	+7.23%
Sep 30, 2025	FRANKLIN RESOURCES INC	0.71%	572.98K	366.07M	-19.67K	-3.32%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.72%	575.93K	367.96M	19.37K	+3.48%
Sep 30, 2025	AMUNDI	0.74%	592.6K	372.02M	-83.07K	-12.29%
Sep 30, 2025	JPMORGAN CHASE & CO	1.08%	869.93K	555.8M	326.35K	+60.04%
Sep 30, 2025	UBS ASSET MANAGEMENT AMERICAS INC	1.09%	875.55K	559.38M	-194.55K	-18.18%
Sep 30, 2025	NORTHERN TRUST CORP	1.17%	942.37K	602.07M	-14.72K	-1.54%
Sep 30, 2025	BLAIR WILLIAM & CO/IL	1.28%	1.03M	659.2M	-48.72K	-4.51%
Sep 30, 2025	POLEN CAPITAL MANAGEMENT LLC	1.4%	1.13M	720.12M	-68.28K	-5.71%
Sep 30, 2025	PRINCIPAL FINANCIAL GROUP INC	1.64%	1.32M	840.64M	187.97K	+16.67%
Sep 30, 2025	INVESCO LTD.	1.64%	1.32M	843.5M	161.78K	+13.97%
Sep 30, 2025	MORGAN STANLEY	2.02%	1.62M	1.04B	-40.84K	-2.46%
Sep 30, 2025	BAMCO INC /NY/	2.34%	1.88M	1.2B	-148.49K	-7.31%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	2.56%	2.06M	1.31B	605.29K	+41.70%
Sep 30, 2025	GENERATION INVESTMENT MANAGEMENT LLP	0.32%	260.39K	166.36M	-306.93K	-54.10%
Sep 30, 2025	SWISS NATIONAL BANK	0.29%	231.9K	148.16M	-13.4K	-5.46%
Sep 30, 2025	MONTRUSCO BOLTON INVESTMENTS INC.	0.29%	232.28K	145.56M	-197.13K	-45.91%
Sep 30, 2025	WELCH & FORBES LLC	0.21%	168.93K	107.93M	-91	-0.05%
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.22%	173K	110.44M	-9.37K	-5.14%
Sep 30, 2025	RHUMBLINE ADVISERS	0.22%	174.03K	111.18M	-5.49K	-3.06%
Sep 30, 2025	PRUDENTIAL FINANCIAL INC	0.22%	178.54K	114.07M	115.42K	+182.86%
Sep 30, 2025	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.23%	183.82K	117.44M	6.65K	+3.75%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.23%	184.24K	117.71M	12.77K	+7.45%
Sep 30, 2025	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.23%	185.09K	118.25M	-21.04K	-10.21%
Sep 30, 2025	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.24%	192.94K	123.27M	-8.34K	-4.14%
Sep 30, 2025	HSBC HOLDINGS PLC	0.24%	193.14K	123.21M	-31.01K	-13.83%
Sep 30, 2025	VICTORY CAPITAL MANAGEMENT INC	0.25%	198.56K	126.86M	13.98K	+7.57%
Sep 30, 2025	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.25%	200.48K	128.08M	-1.44K	-0.71%
Sep 30, 2025	ENVESTNET ASSET MANAGEMENT INC	0.25%	201.92K	129.01M	-28.99K	-12.55%
Sep 30, 2025	ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V.	0.26%	206.52K	131.94M	-712	-0.34%
Sep 30, 2025	FIRST TRUST ADVISORS LP	0.29%	230.19K	147.06M	-24.37K	-9.57%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	3.11%	2.5M	1.59B	33.39K	+1.35%
Sep 30, 2025	BLACKROCK, INC.	10.2%	8.21M	5.24B	-168.97K	-2.02%
Sep 30, 2025	VANGUARD GROUP INC	12.39%	9.96M	6.36B	86.04K	+0.87%
Sep 30, 2025	EPOCH INVESTMENT PARTNERS, INC.	0.29%	231.84K	148.12M	-18.75K	-7.48%
Sep 30, 2025	FMR LLC	0.29%	233.05K	148.89M	-36.84K	-13.65%
Sep 30, 2025	NEUBERGER BERMAN GROUP LLC	0.34%	274.14K	175.15M	-76.84K	-21.89%
Sep 30, 2025	BARCLAYS PLC	0.29%	236.67K	151.21M	-68.51K	-22.45%
Sep 30, 2025	AMERICAN CENTURY COMPANIES INC	0.88%	705.16K	450.52M	-148K	-17.35%
Jun 30, 2025	SELECT EQUITY GROUP, L.P.	0.71%	573.71K	307.71M	109.77K	+23.66%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.69%	557.19K	298.83M	-8.32K	-1.47%
Jun 30, 2025	FRANKLIN RESOURCES INC	0.74%	592.65K	317.86M	38.2K	+6.89%
Jun 30, 2025	ROYAL BANK OF CANADA	0.51%	408.25K	218.96M	68.56K	+20.18%
Jun 30, 2025	SCHRODER INVESTMENT MANAGEMENT GROUP	0.39%	315.79K	169.37M	235.86K	+295.12%
Jun 30, 2025	BARCLAYS PLC	0.38%	305.18K	163.68M	25.51K	+9.12%
Jun 30, 2025	CLEARBRIDGE INVESTMENTS, LLC	0.35%	283.77K	152.19M	-53.29K	-15.81%
Jun 30, 2025	WILLIAMS JONES WEALTH MANAGEMENT, LLC.	0.35%	277.49K	148.83M	-17.85K	-6.04%
Jun 30, 2025	BLACKROCK, INC.	10.41%	8.37M	4.49B	-329.09K	-3.78%
Jun 30, 2025	MORGAN STANLEY	2.07%	1.66M	892.11B	4.98K	+0.30%
Jun 30, 2025	FUNDSMITH INVESTMENT SERVICES LTD.	1.05%	844.62K	453M	-9.74K	-1.14%
Jun 30, 2025	CAPITAL COUNSEL LLC/NY	0.57%	460.77K	247.13M	-6.24K	-1.34%
Jun 30, 2025	CIBC PRIVATE WEALTH GROUP, LLC	0.47%	374.75K	200.99M	271.19K	+261.89%
Jun 30, 2025	FLOSSBACH VON STORCH AG	0.3%	241.13K	129.32M	-310.64K	-56.30%
Jun 30, 2025	BANK JULIUS BAER & CO. LTD, ZURICH	0.29%	233.26K	125.11M	16.3K	+7.51%
Jun 30, 2025	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.25%	201.28K	107.95M	3.53K	+1.79%
Jun 30, 2025	CHAMPLAIN INVESTMENT PARTNERS, LLC	0.24%	192.23K	103.1M	-32.38K	-14.42%
Jun 30, 2025	LGT CAPITAL PARTNERS LTD.	0.19%	149.57K	80.22M	-5.57K	-3.59%
Jun 30, 2025	RATHBONES GROUP PLC	0.17%	137.22K	73.6M	-6.55K	-4.56%
Jun 30, 2025	FIERA CAPITAL CORP	0.17%	134.1K	71.92M	-3.49K	-2.54%
Jun 30, 2025	LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA	0.16%	131.68K	70.63M	-2.09K	-1.56%
Jun 30, 2025		0.57%	462K	247.79M	33.89K	+7.92%
Jun 30, 2025	VONTOBEL HOLDING LTD.	0.51%	413.53K	221.79M	-43.09K	-9.44%
Jun 30, 2025	UBS GROUP AG	0.46%	373.01K	200.06M	-3.53K	-0.94%
Jun 30, 2025	FUNDSMITH LLP	3.28%	2.64M	1.42B	-9.04K	-0.34%
Jun 30, 2025	BAMCO INC /NY/	2.53%	2.03M	1.09B	-27.16K	-1.32%
Jun 30, 2025	GENERATION INVESTMENT MANAGEMENT LLP	0.71%	567.32K	304.28M	567.32K	+100.00%
Jun 30, 2025	FMR LLC	0.34%	269.88K	144.75M	15.92K	+6.27%
Jun 30, 2025	AQR CAPITAL MANAGEMENT LLC	0.28%	223.32K	118.69B	47.53K	+27.04%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.26%	210.77K	113.05M	17.52K	+9.06%
Jun 30, 2025	ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V.	0.26%	207.23K	111.14M	58.99K	+39.80%
Jun 30, 2025	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.26%	206.14K	110.56M	15.23K	+7.98%
Jun 30, 2025	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.25%	201.92K	108.3M	2.53K	+1.27%
Jun 30, 2025	AMERICAN CAPITAL MANAGEMENT INC	0.23%	189K	101.37M	-32.61K	-14.71%
Jun 30, 2025	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	0.23%	181.1K	97.13M	13.12K	+7.81%
Jun 30, 2025	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.22%	177.17K	95.02M	6.34K	+3.71%
Jun 30, 2025	LIONTRUST INVESTMENT PARTNERS LLP	0.22%	175.58K	94.17M	-12.05K	-6.42%
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.22%	174.87K	93.79B	-223.29K	-56.08%
Jun 30, 2025	WELCH & FORBES LLC	0.21%	169.02K	90.65M	-829	-0.49%
Jun 30, 2025	RAILWAY PENSION INVESTMENTS LTD	0.19%	154.33K	82.77M	-10.8K	-6.54%
Jun 30, 2025	MACKENZIE FINANCIAL CORP	0.19%	149.52K	80.19M	1.2K	+0.81%
Jun 30, 2025	PREMIER FUND MANAGERS LTD	0.18%	146.13K	77.6M	115.35K	+374.80%
Jun 30, 2025	CI PRIVATE WEALTH, LLC	0.17%	139.06K	63.15M	18.56K	+15.40%
Jun 30, 2025	LEGAL & GENERAL GROUP PLC	0.81%	648.63K	347.88M	11.77K	+1.85%
Jun 30, 2025	MACQUARIE GROUP LTD	0.75%	601.64K	322.69M	-53.76K	-8.20%
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.69%	556.56K	298.51M	4.62K	+0.84%
Jun 30, 2025	JPMORGAN CHASE & CO	0.68%	543.58K	291.55M	100.52K	+22.69%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.67%	536.1K	287.53M	-1.45M	-73.05%
Jun 30, 2025	NEUBERGER BERMAN GROUP LLC	0.44%	350.99K	188.25M	-64.15K	-15.45%
Jun 30, 2025	PICTET ASSET MANAGEMENT HOLDING SA	0.41%	330.36K	177.15M	-126.01K	-27.61%
Jun 30, 2025	TD ASSET MANAGEMENT INC	0.41%	329.51K	176.73M	35.8K	+12.19%
Jun 30, 2025	DEUTSCHE BANK AG\	0.41%	329.02K	176.46M	-31.26K	-8.68%
Jun 30, 2025	COMGEST GLOBAL INVESTORS S.A.S.	0.3%	244.11K	130.93M	-1.19K	-0.49%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.61%	494.15K	265.03M	-56.13K	-10.20%
Jun 30, 2025	MONTRUSCO BOLTON INVESTMENTS INC.	0.53%	429.41K	224.15M	143.64K	+50.26%
Jun 30, 2025	NORGES BANK	0.51%	413.83K	221.95M	413.83K	+100.00%
Jun 30, 2025	BESSEMER GROUP INC	0.47%	381.83K	204.79M	41.77K	+12.28%
Jun 30, 2025	FIRST TRUST ADVISORS LP	0.32%	254.55K	136.53M	35.53K	+16.22%
Jun 30, 2025	EPOCH INVESTMENT PARTNERS, INC.	0.31%	250.59K	134.4M	49.62K	+24.69%
Jun 30, 2025	SWISS NATIONAL BANK	0.31%	245.3K	131.56M	14.3K	+6.19%
Jun 30, 2025	UBS ASSET MANAGEMENT AMERICAS INC	1.33%	1.07M	573.94M	-6.33K	-0.59%
Jun 30, 2025	NORTHERN TRUST CORP	1.19%	957.09K	513.33M	52.02K	+5.75%
Jun 30, 2025	AMERICAN CENTURY COMPANIES INC	1.06%	853.16K	457.58M	-14.83K	-1.71%
Jun 30, 2025	AMUNDI	0.84%	675.67K	366.69M	-47.44K	-6.56%
Jun 30, 2025	VANGUARD GROUP INC	12.28%	9.88M	5.3B	20.05K	+0.20%
Jun 30, 2025	STATE STREET CORP	4.42%	3.55M	1.91B	-95.45K	-2.62%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	3.06%	2.46M	1.32B	54.4K	+2.26%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	1.8%	1.45M	778.44M	884.81K	+156.17%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0.73%	589.05K	315.93B	99.84K	+20.41%
Jun 30, 2025	INVESCO LTD.	1.44%	1.16M	621.34M	-7.93K	-0.68%
Jun 30, 2025	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0.85%	685.09K	367.44M	47.98K	+7.53%
Jun 30, 2025	CAPITAL RESEARCH GLOBAL INVESTORS	0.85%	684.96K	367.37M	17.16K	+2.57%
Jun 30, 2025	NUVEEN, LLC	0.57%	462K	247.79M	33.89K	+7.92%
Jun 30, 2025	POLEN CAPITAL MANAGEMENT LLC	1.49%	1.2M	641.15M	1.2M	+100.00%
Jun 30, 2025	PRINCIPAL FINANCIAL GROUP INC	1.4%	1.13M	604.89M	1.75K	+0.16%
Jun 30, 2025	BLAIR WILLIAM & CO/IL	1.34%	1.08M	579.52M	-10.27K	-0.94%
Mar 31, 2025	SELECT EQUITY GROUP, L.P.	0.57%	463.95K	194.83M	463.95K	+100.00%
Mar 31, 2025	CAPITAL RESEARCH GLOBAL INVESTORS	0.82%	667.8K	280.44M	51.81K	+8.41%
Mar 31, 2025	DEUTSCHE BANK AG\	0.44%	360.28K	151.3M	2.8K	+0.78%
Mar 31, 2025	UBS GROUP AG	0.46%	376.54K	158.13M	44.46K	+13.39%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.68%	555.19K	233.15M	23.5K	+4.42%
Mar 31, 2025	BAMCO INC /NY/	2.53%	2.06M	865M	54.26K	+2.71%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	2.45%	1.99M	835.24M	825.97K	+71.02%
Mar 31, 2025	MORGAN STANLEY	2.04%	1.66M	696.42M	25.31K	+1.55%
Mar 31, 2025	INVESCO LTD.	1.43%	1.17M	489.83M	5.42K	+0.47%
Mar 31, 2025	NORTHERN TRUST CORP	1.11%	905.07K	380.08M	-7.81K	-0.86%
Mar 31, 2025	AMERICAN CENTURY COMPANIES INC	1.07%	867.99K	364.51M	58.18K	+7.18%
Mar 31, 2025	FUNDSMITH INVESTMENT SERVICES LTD.	1.05%	854.36K	358.79M	-10.65K	-1.23%
Mar 31, 2025	AMUNDI	0.89%	723.11K	297.03M	-35.56K	-4.69%
Mar 31, 2025	PICTET ASSET MANAGEMENT HOLDING SA	0.56%	456.37K	191.6M	13.88K	+3.14%
Mar 31, 2025	JPMORGAN CHASE & CO	0.54%	443.07K	186.07M	-94.37K	-17.56%
Mar 31, 2025	BESSEMER GROUP INC	0.42%	340.06K	142.81M	110.82K	+48.34%
Mar 31, 2025	CLEARBRIDGE INVESTMENTS, LLC	0.41%	337.06K	141.55M	84.93K	+33.68%
Mar 31, 2025	WILLIAMS JONES WEALTH MANAGEMENT, LLC.	0.36%	295.34K	124.03M	-29.18K	-8.99%
Mar 31, 2025	TD ASSET MANAGEMENT INC	0.36%	293.71K	123.34M	19.91K	+7.27%
Mar 31, 2025	MONTRUSCO BOLTON INVESTMENTS INC.	0.35%	285.77K	120.01M	285.77K	+100.00%
Mar 31, 2025	BARCLAYS PLC	0.34%	279.67K	117.45M	63.69K	+29.49%
Mar 31, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.32%	264.02K	110.87M	42.82K	+19.36%
Mar 31, 2025	COMGEST GLOBAL INVESTORS S.A.S.	0.3%	245.3K	103.01M	53.79K	+28.09%
Mar 31, 2025	ROYAL BANK OF CANADA	0.42%	339.69K	142.65M	-141.45K	-29.40%
Mar 31, 2025		0.33%	265.95K	111.69M	-7.62K	-2.78%
Mar 31, 2025	VANGUARD GROUP INC	12.12%	9.86M	4.14B	146.43K	+1.51%
Mar 31, 2025	MACQUARIE GROUP LTD	0.81%	655.4K	275.24M	173.77K	+36.08%
Mar 31, 2025	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0.78%	637.11K	267.55M	214.98K	+50.93%
Mar 31, 2025	FMR LLC	0.31%	253.96K	106.65M	-32.94K	-11.48%
Mar 31, 2025	LEGAL & GENERAL GROUP PLC	0.78%	636.86K	267.45M	26.84K	+4.40%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.49%	398.15K	167.2M	-43.17K	-9.78%
Mar 31, 2025	DURABLE CAPITAL PARTNERS LP	0.45%	364.76K	153.18M	364.76K	+100.00%
Mar 31, 2025	HSBC HOLDINGS PLC	0.43%	347.61K	145.7M	-39.87K	-10.29%
Mar 31, 2025	BLACKROCK, INC.	10.7%	8.7M	3.65B	230.51K	+2.72%
Mar 31, 2025	STATE STREET CORP	4.49%	3.65M	1.53B	12.32K	+0.34%
Mar 31, 2025	FUNDSMITH LLP	3.26%	2.65M	1.11B	-14.52K	-0.55%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.68%	550.29K	231.09M	142.65K	+34.99%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.6%	489.21K	205.44M	62.59K	+14.67%
Mar 31, 2025	PRINCIPAL FINANCIAL GROUP INC	1.38%	1.13M	472.86M	414.8K	+58.32%
Mar 31, 2025	BLAIR WILLIAM & CO/IL	1.34%	1.09M	458.07M	-14.24K	-1.29%
Mar 31, 2025	UBS ASSET MANAGEMENT AMERICAS INC	1.32%	1.08M	452.05M	290.55K	+36.97%
Mar 31, 2025	NEUBERGER BERMAN GROUP LLC	0.51%	415.14K	174.34M	19.37K	+4.89%
Mar 31, 2025	FRANKLIN RESOURCES INC	0.68%	554.45K	232.84M	-312.61K	-36.05%
Mar 31, 2025	FLOSSBACH VON STORCH AG	0.68%	551.76K	231.71M	78.43K	+16.57%
Mar 31, 2025	VONTOBEL HOLDING LTD.	0.56%	456.62K	191.76M	38.06K	+9.09%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.7%	565.51K	237.46M	-21.19K	-3.61%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.7%	566.58K	237.94M	-10.46K	-1.81%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	2.96%	2.41M	1.01B	112.62K	+4.90%
Mar 31, 2025	CAPITAL COUNSEL LLC/NY	0.57%	467.01K	196.12M	9.19K	+2.01%
Mar 31, 2024	WESTFIELD CAPITAL MANAGEMENT CO LP	0.21%	172.02K	92.88M	10.92K	+6.78%
Mar 31, 2024	FRANKLIN RESOURCES INC	1.87%	1.55M	836.8M	144K	+10.24%
Mar 31, 2024	BAMCO INC /NY/	2.53%	2.1M	1.14B	-195.07K	-8.48%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.6%	2.16M	1.16B	52.04K	+2.47%
Mar 31, 2024	STATE STREET CORP	4.55%	3.78M	2.04B	3.64K	+0.10%
Mar 31, 2024	BARCLAYS PLC	0.39%	324.86K	175.4M	17.31K	+5.63%
Mar 31, 2024	TD ASSET MANAGEMENT INC	0.38%	311.97K	168.44M	51.96K	+19.98%
Mar 31, 2024	HSBC HOLDINGS PLC	0.36%	301.02K	162.47M	103.35K	+52.28%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0.36%	298.74K	161.3M	241.59K	+422.69%
Mar 31, 2024	AMERICAN CAPITAL MANAGEMENT INC	0.35%	293.15K	158.28M	-9.15K	-3.03%
Mar 31, 2024	ROYAL BANK OF CANADA	0.35%	286.98K	154.95M	28.32K	+10.95%
Mar 31, 2024	EAGLE ASSET MANAGEMENT INC	0.35%	287.04K	152.83M	-6.19K	-2.11%
Mar 31, 2024	PICTET ASSET MANAGEMENT HOLDING SA	0.34%	284.13K	153.41M	-12.54K	-4.23%
Mar 31, 2024	ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V.	0.34%	281.47K	151.97M	31.05K	+12.40%
Mar 31, 2024	CREDIT SUISSE AG/	0.34%	280.01K	151.19M	-22.22K	-7.35%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.33%	277.52K	149.84M	90	+0.03%
Mar 31, 2024	DEUTSCHE BANK AG\	0.33%	274.8K	148.37M	20.87K	+8.22%
Mar 31, 2024	ABRDN PLC	0.31%	255.48K	137.94M	9.35K	+3.80%
Mar 31, 2024	BAIRD FINANCIAL GROUP, INC.	0.3%	245.23K	132.41M	-29.41K	-10.71%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.29%	237.14K	128.04M	-88.48K	-27.17%
Mar 31, 2024	SWISS NATIONAL BANK	0.3%	248.7K	134.28M	-10.9K	-4.20%
Mar 31, 2024	BLACKROCK INC.	11.08%	9.21M	4.97B	152.95K	+1.69%
Mar 31, 2024	ALLIANZ ASSET MANAGEMENT GMBH	0.27%	221.46K	119.57M	-27.22K	-10.95%
Mar 31, 2024	BANK JULIUS BAER & CO. LTD, ZURICH	0.26%	218.84K	118M	47.55K	+27.76%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.25%	210.03K	113.4M	3.27K	+1.58%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.25%	206.98K	111.75M	48.13K	+30.30%
Mar 31, 2024	UBS GROUP AG	0.25%	206.83K	111.67M	-2.61K	-1.24%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.24%	202.69K	109.44M	-9.48K	-4.47%
Mar 31, 2024	EPOCH INVESTMENT PARTNERS, INC.	0.22%	179.94K	97.15M	21.37K	+13.47%
Mar 31, 2024	RHUMBLINE ADVISERS	0.22%	179.16K	96.73M	1.99K	+1.13%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.21%	175.4K	94.7M	175.4K	+100.00%
Mar 31, 2024	CIBC PRIVATE WEALTH GROUP, LLC	0.21%	174.52K	92.91M	-583	-0.33%
Mar 31, 2024	WELCH & FORBES LLC	0.2%	170.23K	91.91M	-1.09K	-0.63%
Mar 31, 2024	LGT CAPITAL PARTNERS LTD.	0.2%	169.32K	91.42M	-24.45K	-12.62%
Mar 31, 2024	NATIONAL PENSION SERVICE	0.2%	165.66K	89.44M	45	+0.03%
Mar 31, 2024	FIERA CAPITAL CORP	0.2%	164.24K	88.68M	37.61K	+29.70%
Mar 31, 2024	VANGUARD GROUP INC	10.2%	8.48M	4.58B	98.39K	+1.17%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	3.6%	2.99M	1.61B	52.64K	+1.79%
Mar 31, 2024	FUNDSMITH LLP	3.27%	2.71M	1.47B	-14.16K	-0.52%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	0.46%	385.54K	208.16M	-21.1K	-5.19%
Mar 31, 2024	FMR LLC	0.44%	368.41K	198.92M	42.12K	+12.91%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.76%	633.71K	342.16M	-3.74K	-0.59%
Mar 31, 2024	AMUNDI	0.9%	750K	358.34M	-3.5K	-0.46%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.92%	762.97K	411.95M	-18.4K	-2.35%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.94%	777.24K	419.65M	-9.96K	-1.27%
Mar 31, 2024	NORTHERN TRUST CORP	1.01%	839.12K	453.06M	-23.48K	-2.72%
Mar 31, 2024	BROWN ADVISORY INC	1.42%	1.18M	638.38M	25.27K	+2.18%
Mar 31, 2024	BLAIR WILLIAM & CO/IL	1.43%	1.19M	642.05M	-12.11K	-1.01%
Mar 31, 2024	MORGAN STANLEY	1.48%	1.23M	661.92M	130.95K	+11.96%
Mar 31, 2024	INVESCO LTD.	1.77%	1.47M	793.76M	143.52K	+10.82%
Mar 31, 2024	FUNDSMITH INVESTMENT SERVICES LTD.	0.99%	820.88K	443.22M	2.26K	+0.28%
Mar 31, 2024	JPMORGAN CHASE & CO	0.94%	777.26K	419.67M	-83.22K	-9.67%
Mar 31, 2024	WILLIAMS JONES WEALTH MANAGEMENT, LLC.	0.42%	351.5K	189.79M	-5.18K	-1.45%
Mar 31, 2024	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.42%	347.09K	187.41M	28	+0.01%
Mar 31, 2024	CAPITAL RESEARCH GLOBAL INVESTORS	0.4%	336.09K	181.46M	91.23K	+37.26%
Mar 31, 2024	WINSLOW CAPITAL MANAGEMENT, LLC	0.68%	563.63K	304.32M	-12.93K	-2.24%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.71%	589.59K	318.34M	-24.95K	-4.06%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.76%	631.99K	341.23M	-24.92K	-3.79%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.64%	534.61K	288.65M	-12.21K	-2.23%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.6%	501.59K	270.82M	24.79K	+5.20%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.57%	472.36K	255.04M	-11.63K	-2.40%
Mar 31, 2024	CAPITAL COUNSEL LLC/NY	0.57%	469.56K	253.53M	-345	-0.07%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.55%	453.27K	244.73M	1.28K	+0.28%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.53%	439.16K	237.12M	13.67K	+3.21%
Mar 31, 2024	MACQUARIE GROUP LTD	0.48%	397.07K	214.39M	5.13K	+1.31%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.53%	2.1M	1.17B	40.12K	+1.94%
Dec 31, 2023	BAMCO INC /NY/	2.77%	2.3M	1.28B	-36.31K	-1.55%
Dec 31, 2023	FUNDSMITH LLP	3.28%	2.73M	1.51B	-235.64K	-7.95%
Dec 31, 2023	ALLIANCEBERNSTEIN L.P.	3.54%	2.94M	1.63B	-388.26K	-11.67%
Dec 31, 2023	STATE STREET CORP	4.55%	3.78M	2.1B	14.88K	+0.40%
Dec 31, 2023	VANGUARD GROUP INC	10.08%	8.38M	4.65B	117.21K	+1.42%
Dec 31, 2023	BLACKROCK INC.	10.9%	9.05M	5.03B	420.02K	+4.86%
Dec 31, 2023	ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V.	0.3%	250.42K	138.99M	-26.49K	-9.57%
Dec 31, 2023	DEUTSCHE BANK AG\	0.31%	253.93K	140.94M	15.22K	+6.38%
Dec 31, 2023	ROYAL BANK OF CANADA	0.31%	258.65K	143.56M	40.43K	+18.53%
Dec 31, 2023	SWISS NATIONAL BANK	0.31%	259.6K	144.09M	-7.5K	-2.81%
Dec 31, 2023	TD ASSET MANAGEMENT INC	0.31%	260.01K	144.32M	166.75K	+178.81%
Dec 31, 2023	BAIRD FINANCIAL GROUP, INC.	0.33%	274.64K	152.44M	-4.98K	-1.78%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	0.33%	277.43K	153.99M	16.5K	+6.32%
Dec 31, 2023	UMB BANK, N.A.	0.34%	279.42K	155.09M	-2.66K	-0.94%
Dec 31, 2023	EAGLE ASSET MANAGEMENT INC	0.35%	293.23K	162.76M	-58.8K	-16.70%
Dec 31, 2023		0.36%	296.67K	164.66M	-65.24K	-18.03%
Dec 31, 2023	CREDIT SUISSE AG/	0.36%	302.23K	167.75M	17.28K	+6.07%
Dec 31, 2023	AMERICAN CAPITAL MANAGEMENT INC	0.36%	302.3K	167.79M	-4.08K	-1.33%
Dec 31, 2023	BARCLAYS PLC	0.37%	307.56K	170.71M	59.08K	+23.78%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.74%	614.54K	341.1M	72.3K	+13.33%
Dec 31, 2023	FRANKLIN RESOURCES INC	1.69%	1.41M	780.3M	28.48K	+2.07%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.77%	637.45K	353.82M	-158.51K	-19.91%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.39%	325.63K	180.74M	300.67K	+1,204.90%
Dec 31, 2023	FMR LLC	0.39%	326.29K	181.1M	10.69K	+3.39%
Dec 31, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.42%	347.06K	192.64M	1.91K	+0.55%
Dec 31, 2023	WILLIAMS JONES WEALTH MANAGEMENT, LLC.	0.43%	356.68K	197.98M	-7.79K	-2.14%
Dec 31, 2023	MACQUARIE GROUP LTD	0.47%	391.94K	217.55M	47.71K	+13.86%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	0.49%	406.64K	225.7M	-328.07K	-44.65%
Dec 31, 2023	SELECT EQUITY GROUP, L.P.	0.49%	411.08K	228.17M	-31.88K	-7.20%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.51%	425.49K	236.17M	-9.12K	-2.10%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0.54%	451.99K	250.88M	24.85K	+5.82%
Dec 31, 2023	CAPITAL COUNSEL LLC/NY	0.57%	469.9K	260.82M	-2.37K	-0.50%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.57%	476.8K	264.65M	14.26K	+3.08%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	0.58%	483.99K	268.64M	-3.86K	-0.79%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.79%	656.91K	364.62M	-4.47K	-0.68%
Dec 31, 2023	AMUNDI	0.91%	753.5K	416.72M	141.44K	+23.11%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.94%	781.37K	433.7M	-34.5K	-4.23%
Dec 31, 2023	INVESCO LTD.	1.6%	1.33M	736.33M	109.62K	+9.01%
Dec 31, 2023	BLAIR WILLIAM & CO/IL	1.45%	1.2M	666.75M	1.31K	+0.11%
Dec 31, 2023	BROWN ADVISORY INC	1.39%	1.16M	642.23M	-4.07K	-0.35%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	0.95%	787.2K	436.93M	115.16K	+17.14%
Dec 31, 2023	JPMORGAN CHASE & CO	1.04%	860.48K	477.61M	59.21K	+7.39%
Dec 31, 2023	NORTHERN TRUST CORP	1.04%	862.6K	478.78M	-56.6K	-6.16%
Dec 31, 2023	CAPITAL WORLD INVESTORS	1.23%	1.02M	567.65M	11.35K	+1.12%
Dec 31, 2023	FUNDSMITH INVESTMENT SERVICES LTD.	0.99%	818.62K	454.37M	-170.97K	-17.28%
Dec 31, 2023	NORGES BANK	1.11%	922.78K	512.19M	922.78K	+100.00%
Dec 31, 2023	UBS ASSET MANAGEMENT AMERICAS INC	0.66%	546.83K	303.52M	42.04K	+8.33%
Dec 31, 2023	MORGAN STANLEY	1.32%	1.09M	607.77M	30.47K	+2.86%
Dec 31, 2023	WINSLOW CAPITAL MANAGEMENT, LLC	0.69%	576.56K	320.02M	-113.32K	-16.43%

Insiders

Among the IDXX insiders holding of 0.68% of the stake in company, AYERS JONATHAN W, director, holds the largest shares of 135.55K. MAZELSKY JONATHAN JAY, President and CEO, is the second largest IDXX insider with ownership of 83.31K shares. MCKEON BRIAN P, EVP, CFO and Treasurer, stands third with possession of 29.72K shares of that stake.

Insiders	Designation	Shares Held
AYERS JONATHAN W	director	135.55K
MAZELSKY JONATHAN JAY	President and CEO	83.31K
MCKEON BRIAN P	EVP, CFO and Treasurer	29.72K
HUNT NIMRATA	Executive Vice President	21.15K
ERICKSON MICHAEL G	Executive Vice President	11.29K
POLEWACZYK JAMES F	Executive Vice President	10.71K
FENNELL GEORGE	Executive Vice President	8.18K
TURNER KATHY V	Senior Vice President	7.38K
LANE MICHAEL	Executive Vice President	7.13K
UNDERBERG SHARON E.	EVP, GC & Corporate Secretary	6.16K
JUNIUS DANIEL M	director	3.3K
VANDEBROEK SOPHIE V.	director	1.17K
SZOSTAK M ANNE	director	262
CLAFLIN BRUCE L.	director	161

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Nov 07, 2025	HUNT NIMRATA	SALE	705.54	1.38K	972.24K	21.15K
Aug 22, 2025	SZOSTAK M ANNE	SALE	647.33	2.19K	1.42M	262
Aug 12, 2025	ERICKSON MICHAEL G	SALE	649.85	88	57.12K	11.29K
Aug 11, 2025	HUNT NIMRATA	SALE	656.53	1.2K	787.84K	16.81K
Aug 08, 2025	UNDERBERG SHARON E.	SALE	651.60	5.45K	3.55M	6.16K
Aug 06, 2025	LANE MICHAEL	SALE	628.89	300	188.67K	7.13K
Aug 06, 2025	MAZELSKY JONATHAN JAY	SALE	639.37	660	421.99K	83.31K
Aug 06, 2025	HUNT NIMRATA	SALE	630.69	1.22K	768.18K	18.01K
May 21, 2025	SZOSTAK M ANNE	SALE	513.74	1.05K	537.37K	262
May 13, 2025	JUNIUS DANIEL M	SALE	506.41	2.68K	1.36M	3.3K
May 09, 2025	VANDEBROEK SOPHIE V.	SALE	491.34	1.28K	628.43K	1.17K
Feb 10, 2025	FENNELL GEORGE	SALE	462.53	9.99K	4.62M	8.18K
Feb 07, 2025	SZOSTAK M ANNE	SALE	465.94	3K	1.4M	3.06K
Nov 27, 2024	VANDEBROEK SOPHIE V.	SALE	420.44	344	144.63K	905
Sep 06, 2024	SZOSTAK M ANNE	SALE	469.37	500	234.69K	0
May 17, 2024	CLAFLIN BRUCE L.	SALE	540.80	200	108.16K	161
Mar 06, 2024	POLEWACZYK JAMES F	SALE	559.33	680	380.35K	10.71K
Mar 05, 2024	VANDEBROEK SOPHIE V.	SALE	562.98	1.4K	790.43K	1.22K
Feb 08, 2024	FENNELL GEORGE	SALE	575.80	412	237.23K	6.71K
Feb 07, 2024	MCKEON BRIAN P	SALE	572.80	681	390.08K	29.72K
Feb 07, 2024	MAZELSKY JONATHAN JAY	SALE	575.48	705	405.71K	79.25K
Dec 07, 2023	POLEWACZYK JAMES F	SALE	523.56	3.94K	2.06M	10.05K
Dec 04, 2023	MAZELSKY JONATHAN JAY	SALE	513.51	1.32K	679.89K	79.23K
Aug 31, 2023	MAZELSKY JONATHAN JAY	SALE	512.01	13.42K	6.87M	72.93K
Aug 29, 2023	POLEWACZYK JAMES F	SALE	511.22	2.89K	1.48M	10.04K
Aug 15, 2023	AYERS JONATHAN W	SALE	0.00	492	-	135.55K
Aug 03, 2023	LANE MICHAEL	SALE	510.00	16.03K	8.17M	4.03K
May 19, 2023	AYERS JONATHAN W	SALE	498.48	300	149.54K	137.04K
May 18, 2023	AYERS JONATHAN W	SALE	491.91	1.3K	638.49K	137.04K
May 05, 2023	SZOSTAK M ANNE	SALE	476.12	500	238.06K	4.7K
May 05, 2023	LANE MICHAEL	SALE	484.00	1K	484K	4.02K
May 04, 2023	VANDEBROEK SOPHIE V.	SALE	469.02	2.19K	1.03M	872
Feb 16, 2023	TURNER KATHY V	SALE	515.58	10	5.16K	7.38K
Feb 16, 2023	JUNIUS DANIEL M	SALE	511.68	2.19K	1.12M	2.98K
Feb 15, 2023	TURNER KATHY V	SALE	510.03	1K	510.03K	7.38K
Feb 14, 2023	TURNER KATHY V	SALE	502.81	110	55.31K	7.38K
Feb 09, 2023	TURNER KATHY V	SALE	505.04	1K	505.04K	6.94K
Dec 05, 2022	JUNIUS DANIEL M	SALE	424.91	3.05K	1.29M	2.97K
Dec 02, 2022	SZOSTAK M ANNE	SALE	428.55	740	317.13K	1.26K
Dec 01, 2022	TURNER KATHY V	SALE	436.00	3K	1.31M	6.92K
Nov 14, 2022	MAZELSKY JONATHAN JAY	SALE	435.88	600	261.53K	70.81K
Nov 11, 2022	TURNER KATHY V	SALE	436.06	3K	1.31M	6.92K
Nov 10, 2022	TURNER KATHY V	SALE	406.11	25	10.15K	9.55K
Nov 07, 2022	MAZELSKY JONATHAN JAY	SALE	385.01	392	150.92K	62.31K
Feb 15, 2022	AYERS JONATHAN W	SALE	509.70	250	127.43K	629.49K
Nov 29, 2021	POLEWACZYK JAMES F	SALE	633.00	4.6K	2.91M	14.82K
Nov 12, 2021	MCKEON BRIAN P	SALE	621.26	2.27K	1.41M	26.32K
Nov 10, 2021	MCKEON BRIAN P	SALE	629.80	872	549.19K	26.32K
Nov 09, 2021	MCKEON BRIAN P	SALE	630.13	5.7K	3.59M	26.92K
Nov 08, 2021	MCKEON BRIAN P	SALE	625.25	1.3K	812.82K	35.02K
Aug 30, 2021	TURNER KATHY V	SALE	685.00	1K	685K	4.13K
Aug 27, 2021	TURNER KATHY V	SALE	678.00	276	187.13K	2.88K
Aug 16, 2021	MAZELSKY JONATHAN JAY	SALE	672.36	533	358.37K	50.16K
Aug 13, 2021	MAZELSKY JONATHAN JAY	SALE	675.34	3.42K	2.31M	52.01K
Aug 10, 2021	JUNIUS DANIEL M	SALE	679.58	2.4K	1.63M	2.9K
Aug 06, 2021	SZOSTAK M ANNE	SALE	681.49	312	212.62K	9.91K
May 28, 2021	TURNER KATHY V	SALE	558.44	2K	1.12M	2.87K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES3.57K2

NET SHARES-3.57K2

SHARES HELD21.41K2

% NET SHARES-116.65%0%

Frequently Asked Questions