How many institutions own KGS 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 KGS shares is 343, representing 108.14% of the company's common stock.

Who are the major shareholders selling Kodiak Gas Services, Inc. stock?

PIER CAPITAL, LLC, in the last quarter, reduced its stake in KGS by -5.16% restricting it's holding to 129.61 thousand shares of worth nearly $4.85M. PRICE T ROWE ASSOCIATES INC /MD/ also lessened -3.3% of the KGS shares from its portfolio, reducing its holding to 2.32 million shares of worth $86.90M. ORVIETO PARTNERS, L.P. also shunned KGS shares holding by -8.57% last quarter which brought its holding to 183.48 thousand shares worth $6.86M.

Investors who are buying KGS stock?

As per its latest 13F filing, AMERICAN CENTURY COMPANIES INC increased its stake in KGS by 11.05% in the last quarter. The institutional holder raised its holding to 2.06 million shares having worth more than $76.89M. VIKING FUND MANAGEMENT LLC also added 23.62% more shares of KGS to its portfolio, raising its holding to 157 thousand shares of worth $5.87M. BARCLAYS PLC also increased its KGS shares holding by 20.05% which brought its holding to 139.68 thousand shares worth $5.22B.

KGS's major insiders: who are they?

The insider with the most stakes in KGS is McKee Robert Michael , President & CEO at the company. Additionally, KGS stock is highly held by Chief Information Officer Buhigas Pedro R. and EVP & Chief Accounting Officer Hamilton Ewan William among others.

Did an insider recently sell KGS stock?

Company executives, directors, and other insiders own 0.69% percent of Kodiak Gas Services, Inc.'s stock. Within the last six months, there have been 8 transaction(s) in which KGS insiders have sold stock, totaling 19.82M shares. Insiders that have sold shares include BUHIGAS PEDRO R., HAMILTON EWAN WILLIAM, and ROCLAWSKI CORY ANNE.

Which insider recently purchased KGS stock?

There have been 3 transaction(s) during the past 6-months in which Kodiak Gas Services, Inc. insiders have bought stock, totalling 11433 shares

How much of KGS does insiders own?

Around 10.22M Kodiak Gas Services, Inc. shares are held by insiders, which represents about 0.69% of KGS stock.

Who is the insider with the largest stake?

KGS President & CEO, McKee Robert Michael holds the largest portfolio of the company's shares. KGS shares owned by McKee total nearly 187.63 thousand.

Which institution holds the most shares in KGS?

AMERICAN CENTURY COMPANIES INC is the largest institutional owner in KGS which holds 2.06 million shares worth $76.89M or 2.49% of the total KGS shares outstanding followed by VIKING FUND MANAGEMENT LLC with ownership of 157 thousand shares representing 0.19% of the KGS ownership. BARCLAYS PLC is the third largest stakeholder with 139.68 thousand shares or 0.17% of the ownership worth more than $5.22B.

Is Kodiak Gas Services, 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 KGS is concerned, it is a stock which is optionable.

Is there a short position on KGS's shares?

Number of KGS shares short is 5.39M. 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 KGS shares are there?

As of today, 87.75M shares of KGS are outstanding.

Is there many float in KGS 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, KGS has 51.54M shares in float.

KGS 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 KGS is 4.95.

Kodiak Gas Services (KGS) 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 Shares6.15

Short Percent Of Float10.24

Shares Outstanding87.75M

Shares Float51.54M

Shares Short5.39M

Short Ratio4.95

10.24%

Short % of Float

6.15%

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

0.69% Percentage of Shares held by All Insiders

108.14% Percentage of Shares held by All Institutions

108.89% Percentage of Float held by Institutions

343

Number of Institutions Holding Shares

Institutional Ownership

About 108.14% of KGS shares are held by financial institutions. AMERICAN CENTURY COMPANIES INC is the top corporate investor, holding 2.06M shares valued at $76.89M. A 2.49% stake in Kodiak Gas Services, Inc. is owned by the company. VIKING FUND MANAGEMENT LLC owns 157K shares valued at $5.87M, which translates its holding of 0.19% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	AMERICAN CENTURY COMPANIES INC	2.49%	2.06M	76.89M	204.52K	+11.05%
Dec 31, 2025	VIKING FUND MANAGEMENT LLC	0.19%	157K	5.87M	30K	+23.62%
Dec 31, 2025	BARCLAYS PLC	0.17%	139.68K	5.22B	23.33K	+20.05%
Dec 31, 2025	PIER CAPITAL, LLC	0.16%	129.61K	4.85M	-7.06K	-5.16%
Dec 31, 2025	BAKER ELLIS ASSET MANAGEMENT LLC	0.16%	129.56K	4.85M	1.7K	+1.33%
Dec 31, 2025	BRIDGEWATER ASSOCIATES, LP	0.34%	283.24K	10.59M	118.46K	+71.89%
Dec 31, 2025	GHISALLO CAPITAL MANAGEMENT LLC	1.46%	1.2M	44.88M	950K	+380.00%
Dec 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	2.82%	2.32M	86.9M	-79.41K	-3.30%
Dec 31, 2025	ZIMMER PARTNERS, LP	5.18%	4.27M	159.76M	1.34M	+45.70%
Dec 31, 2025	INVESCO LTD.	9.21%	7.59M	283.99M	1.29M	+20.42%
Dec 31, 2025	FMR LLC	11.68%	9.63M	360.16M	576.82K	+6.37%
Dec 31, 2025	JANE STREET GROUP, LLC	0.12%	99.4K	3.72M	99.4K	+100.00%
Dec 31, 2025	KING LUTHER CAPITAL MANAGEMENT CORP	0.12%	99.7K	3.73M	0	0
Dec 31, 2025	CAPRICORN FUND MANAGERS LTD	0.12%	100K	3.74M	100K	+100.00%
Dec 31, 2025	ADVISORS PREFERRED, LLC	0.12%	101.01K	3.8M	101.01K	+100.00%
Dec 31, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.13%	106.05K	3.97M	21.21K	+25.00%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.15%	121.68K	4.55M	37.87K	+45.19%
Dec 31, 2025	WEALTH HIGH GOVERNANCE CAPITAL LTDA	0.15%	122.05K	4.56M	122.05K	+100.00%
Dec 31, 2025	NUVEEN, LLC	0.19%	157.55K	5.89B	18.9K	+13.63%
Dec 31, 2025	UBS ASSET MANAGEMENT AMERICAS INC	0.2%	165.26K	6.18M	33.17K	+25.11%
Dec 31, 2025	SWISS NATIONAL BANK	0.2%	168.9K	6.32M	32.2K	+23.56%
Dec 31, 2025	ORVIETO PARTNERS, L.P.	0.22%	183.48K	6.86M	-17.2K	-8.57%
Dec 31, 2025	COVALIS CAPITAL LLP	0.24%	200K	7.48M	200K	+100.00%
Dec 31, 2025	RHUMBLINE ADVISERS	0.25%	208.54K	7.8B	29.38K	+16.40%
Dec 31, 2025	HRT FINANCIAL LP	0.25%	209.23K	7.83M	209.23K	+100.00%
Dec 31, 2025	LEGAL & GENERAL GROUP PLC	0.26%	213.29K	7.98M	34.3K	+19.16%
Dec 31, 2025	HITE HEDGE ASSET MANAGEMENT LLC	0.28%	231.12K	8.64M	-40.02K	-14.76%
Dec 31, 2025	SEVEN GRAND MANAGERS, LLC	0.61%	500K	18.7M	400K	+400.00%
Dec 31, 2025	PRINCIPAL FINANCIAL GROUP INC	0.64%	523.73K	19.59M	124.69K	+31.25%
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.7%	574.92K	21.5M	353.8K	+160.00%
Dec 31, 2025	AUGUSTINE ASSET MANAGEMENT INC	0.74%	609.33K	22.79M	-1	0.00%
Dec 31, 2025	MORGAN STANLEY	0.85%	697.14K	26.07M	257.77K	+58.67%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	1.18%	974.4K	36.44M	837.9K	+613.85%
Dec 31, 2025	HIDDENITE CAPITAL PARTNERS LP	0.36%	300K	11.22M	300K	+100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	1.1%	903.39K	33.79M	-44.34K	-4.68%
Dec 31, 2025	BANK OF NEW YORK MELLON CORP	0.98%	805.37K	30.12M	155.76K	+23.98%
Dec 31, 2025	NORTHERN TRUST CORP	0.92%	760.99K	28.46M	124.92K	+19.64%
Dec 31, 2025	TORTOISE CAPITAL ADVISORS, L.L.C.	0.87%	720.54K	26.95M	-6.99K	-0.96%
Dec 31, 2025	TWO SIGMA ADVISERS, LP	0.87%	719K	26.89M	-230.3K	-24.26%
Dec 31, 2025	ROYCE & ASSOCIATES LP	0.38%	309.14K	11.56M	11.37K	+3.82%
Dec 31, 2025	WESTEND CAPITAL MANAGEMENT, LLC	0.44%	363.23K	13.58M	363.23K	+100.00%
Dec 31, 2025	JPMORGAN CHASE & CO	0.5%	409.62K	15.32M	26.47K	+6.91%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.54%	447.61K	16.74M	269.69K	+151.58%
Dec 31, 2025	LOOMIS SAYLES & CO L P	0.56%	459.14K	17.17M	3.16K	+0.69%
Dec 31, 2025	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0.56%	462.12K	17.28M	-10.61K	-2.25%
Dec 31, 2025	AVENTAIL CAPITAL GROUP, LP	0.58%	477.2K	17.85M	327.2K	+218.13%
Dec 31, 2025	WEBS CREEK CAPITAL MANAGEMENT LP	0.7%	576K	21.54M	576K	+100.00%
Dec 31, 2025	YAUPON CAPITAL MANAGEMENT LP	0.78%	646.13K	24.17M	-78.87K	-10.88%
Dec 31, 2025	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0.11%	90.43K	3.38M	89.52K	+9,903.10%
Dec 31, 2025	SIT INVESTMENT ASSOCIATES INC	0.12%	95.45K	3.57M	0	0
Dec 31, 2025	DEUTSCHE BANK AG\	0.12%	98.93K	3.7M	20.49K	+26.12%
Dec 31, 2025	UBS GROUP AG	1.29%	1.06M	39.63M	-336.76K	-24.12%
Dec 31, 2025	EAGLE GLOBAL ADVISORS LLC	1.29%	1.06M	39.74M	1.06M	+100.00%
Dec 31, 2025	CIBC PRIVATE WEALTH GROUP, LLC	1.79%	1.47M	55.04M	1.42M	+3,046.26%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	2.34%	1.93M	72.24M	411.02K	+27.04%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	3.6%	2.97M	111.06M	376.52K	+14.52%
Dec 31, 2025	STATE STREET CORP	4.05%	3.34M	124.92M	806.19K	+31.82%
Dec 31, 2025	VANGUARD GROUP INC	7.49%	6.17M	230.77M	1.56M	+33.81%
Dec 31, 2025	BLACKROCK, INC.	14.72%	12.14M	453.86M	2.54M	+26.50%
Dec 31, 2025	BROOKFIELD CORP /ON/	0.96%	788.37K	29.49M	143.91K	+22.33%
Dec 31, 2025	RIPPLE EFFECT ASSET MANAGEMENT LP	1.21%	1M	37.44M	551.1K	+122.47%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	1.6%	1.32M	49.32M	611.8K	+86.56%
Dec 31, 2025	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.35%	287.6K	10.76M	30.87K	+12.03%
Dec 31, 2025	ALYESKA INVESTMENT GROUP, L.P.	0.47%	388.21K	14.52M	63.21K	+19.45%
Dec 31, 2025	BNP PARIBAS ASSET MANAGEMENT HOLDING S.A.	0.82%	676.82K	25.31M	676.82K	+100.00%
Dec 31, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.97%	799.83K	29.91M	205.15K	+34.50%
Dec 31, 2025	POINT72 ASSET MANAGEMENT, L.P.	1.06%	871.11K	32.58M	863.14K	+10,831.17%
Dec 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.09%	901.41K	33.71M	203.81K	+29.22%
Dec 31, 2025	DEPRINCE RACE & ZOLLO INC	1.24%	1.02M	38.26M	255.17K	+33.23%
Dec 31, 2025	CITADEL ADVISORS LLC	1.72%	1.42M	52.95M	26.91K	+1.94%
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	0.23%	193.12K	7.22M	143.49K	+289.10%
Dec 31, 2025	CITIGROUP INC	0.25%	208.81K	7.81M	183.18K	+714.67%
Dec 31, 2025	VICTORY CAPITAL MANAGEMENT INC	0.27%	218.68K	8.18M	-862	-0.39%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.27%	221.7K	8.29M	125.4K	+130.22%
Dec 31, 2025	MACQUARIE MANAGEMENT HOLDINGS, INC.	1.66%	1.37M	51.16B	1.37M	+100.00%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	2.96%	2.59M	95.87M	418.23K	+19.23%
Sep 30, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.41%	356.6K	13.18M	-489.26K	-57.84%
Sep 30, 2025	ALYESKA INVESTMENT GROUP, L.P.	0.37%	325K	12.02M	25K	+8.33%
Sep 30, 2025	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.29%	256.73K	9.49M	256.73K	+100.00%
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.25%	221.12K	8.17M	-140.2K	-38.80%
Sep 30, 2025	RHUMBLINE ADVISERS	0.2%	179.16K	6.62M	100.19K	+126.88%
Sep 30, 2025	LEGAL & GENERAL GROUP PLC	0.2%	178.99K	6.62M	115.29K	+180.99%
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.2%	177.92K	6.58M	111.59K	+168.24%
Sep 30, 2025	BRIDGEWATER ASSOCIATES, LP	0.19%	164.78K	6.09M	164.78K	+100.00%
Sep 30, 2025	QUANTBOT TECHNOLOGIES LP	0.18%	160.5K	5.93M	32.5K	+25.39%
Sep 30, 2025	JUMP FINANCIAL, LLC	0.17%	148.61K	5.49M	36.67K	+32.76%
Sep 30, 2025	NUVEEN, LLC	0.16%	138.65K	5.13M	14.74K	+11.89%
Sep 30, 2025	SWISS NATIONAL BANK	0.16%	136.7K	5.05M	35.9K	+35.62%
Sep 30, 2025	PIER CAPITAL, LLC	0.16%	136.67K	5.05M	77.66K	+131.62%
Sep 30, 2025	BAKER ELLIS ASSET MANAGEMENT LLC	0.15%	127.85K	4.73M	-499	-0.39%
Sep 30, 2025	VIKING FUND MANAGEMENT LLC	0.14%	127K	4.7M	38K	+42.70%
Sep 30, 2025	BARCLAYS PLC	0.13%	116.35K	4.3M	134	+0.12%
Sep 30, 2025	FIRST TRUST ADVISORS LP	0.13%	111.95K	4.14M	-117.17K	-51.14%
Sep 30, 2025	SEVEN GRAND MANAGERS, LLC	0.11%	100K	3.7M	-100K	-50.00%
Sep 30, 2025	KING LUTHER CAPITAL MANAGEMENT CORP	0.11%	99.7K	3.69M	0	0
Sep 30, 2025	SIT INVESTMENT ASSOCIATES INC	0.11%	95.45K	3.53M	41.7K	+77.58%
Sep 30, 2025	MEEDER ASSET MANAGEMENT INC	0.11%	94.61K	3.5M	0	0
Sep 30, 2025	RAMIREZ ASSET MANAGEMENT, INC.	0.1%	86.97K	3.22M	71.05K	+446.12%
Sep 30, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.1%	84.84K	3.14M	67.7K	+395.14%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.1%	83.81K	3.1M	33.05K	+65.12%
Sep 30, 2025	DEUTSCHE BANK AG\	0.09%	78.44K	2.9M	-20.3K	-20.56%
Sep 30, 2025	VIRGINIA RETIREMENT SYSTEMS ET AL	0.09%	75.1K	2.78M	68.4K	+1,020.90%
Sep 30, 2025	TSA WEALTH MANAGMENT LLC	0.08%	68.13K	2.52M	0	0
Sep 30, 2025	AURORA INVESTMENT COUNSEL	0.08%	66.8K	2.47M	-1.28K	-1.88%
Sep 30, 2025	BLACKROCK, INC.	10.94%	9.59M	354.66M	5.52M	+135.52%
Sep 30, 2025	FMR LLC	10.32%	9.05M	334.69M	1.75M	+23.97%
Sep 30, 2025	INVESCO LTD.	7.19%	6.31M	233.13M	1.44M	+29.50%
Sep 30, 2025	VANGUARD GROUP INC	5.26%	4.61M	170.48M	1.35M	+41.32%
Sep 30, 2025	AMERICAN CENTURY COMPANIES INC	2.11%	1.85M	68.44M	229.22K	+14.13%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.73%	1.52M	56.21M	436.39K	+40.27%
Sep 30, 2025	MACQUARIE GROUP LTD	1.64%	1.43M	53.01M	-119.37K	-7.69%
Sep 30, 2025	UBS GROUP AG	1.59%	1.4M	51.62M	579.97K	+71.05%
Sep 30, 2025	DEPRINCE RACE & ZOLLO INC	0.88%	767.78K	28.38M	767.78K	+100.00%
Sep 30, 2025	TORTOISE CAPITAL ADVISORS, L.L.C.	0.83%	727.53K	26.9M	-7.96K	-1.08%
Sep 30, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.81%	714.2K	26.4M	-6.04K	-0.84%
Sep 30, 2025	CITADEL ADVISORS LLC	0.36%	312.7K	11.56M	172.6K	+123.20%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0.47%	416.3K	15.39M	416.3K	+100.00%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.8%	697.6K	25.79M	276.3K	+65.58%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.74%	649.61K	24.02M	184.38K	+39.63%
Sep 30, 2025	BALYASNY ASSET MANAGEMENT L.P.	0.72%	631.8K	23.36M	579.73K	+1,113.28%
Sep 30, 2025	AUGUSTINE ASSET MANAGEMENT INC	0.69%	609.33K	22.53M	0	0
Sep 30, 2025	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0.54%	472.74K	17.48M	-12.22K	-2.52%
Sep 30, 2025	LOOMIS SAYLES & CO L P	0.52%	455.98K	16.86M	75.87K	+19.96%
Sep 30, 2025	RIPPLE EFFECT ASSET MANAGEMENT LP	0.41%	361K	13.35M	361K	+100.00%
Sep 30, 2025	MORGAN STANLEY	0.5%	439.37K	16.24M	-100.43K	-18.61%
Sep 30, 2025	PRINCIPAL FINANCIAL GROUP INC	0.46%	399.04K	14.75M	331.73K	+492.85%
Sep 30, 2025	MAN GROUP PLC	0.45%	392.64K	14.52M	216.73K	+123.21%
Sep 30, 2025	JPMORGAN CHASE & CO	0.44%	383.15K	14.17M	272.69K	+246.84%
Sep 30, 2025	EQT FUND MANAGEMENT S.A R.L.	22.53%	19.76M	730.62M	19.76M	+100.00%
Sep 30, 2025	ZIMMER PARTNERS, LP	3.34%	2.93M	108.39M	-1.36M	-31.73%
Sep 30, 2025	STATE STREET CORP	2.89%	2.53M	93.68M	1.21M	+90.86%
Sep 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	2.74%	2.4M	88.84M	953.28K	+65.76%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	2.12%	1.86M	68.71M	-989.79K	-34.75%
Sep 30, 2025	ENCOMPASS CAPITAL ADVISORS LLC	1.98%	1.74M	64.18M	646.25K	+59.30%
Sep 30, 2025	TWO SIGMA ADVISERS, LP	1.08%	949.3K	35.1M	47.9K	+5.31%
Sep 30, 2025	GHISALLO CAPITAL MANAGEMENT LLC	0.29%	250K	9.24M	-250K	-50.00%
Sep 30, 2025	VICTORY CAPITAL MANAGEMENT INC	0.25%	219.55K	8.12M	-72.43K	-24.81%
Sep 30, 2025	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.24%	210.66K	7.79M	-347.99K	-62.29%
Sep 30, 2025	ORVIETO PARTNERS, L.P.	0.23%	200.68K	7.42M	10K	+5.24%
Sep 30, 2025	DARK FOREST CAPITAL MANAGEMENT LP	0.22%	195.26K	6.69M	0	0
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.21%	183.47K	6.78M	130.52K	+246.53%
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	1.08%	947.73K	35.04M	310.54K	+48.74%
Sep 30, 2025	YAUPON CAPITAL MANAGEMENT LP	0.83%	725K	26.8M	725K	+100.00%
Sep 30, 2025	BROOKFIELD CORP /ON/	0.73%	644.47K	23.83M	644.47K	+100.00%
Sep 30, 2025	NORTHERN TRUST CORP	0.73%	636.07K	23.52M	177.69K	+38.76%
Sep 30, 2025	BURKEHILL GLOBAL MANAGEMENT, LP	0.68%	600K	22.18M	300K	+100.00%
Sep 30, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.68%	594.68K	21.99M	-22.47K	-3.64%
Sep 30, 2025	ROYAL BANK OF CANADA	0.35%	307.45K	11.37M	-112.19K	-26.73%
Sep 30, 2025	ROYCE & ASSOCIATES LP	0.34%	297.77K	11.01M	-6.82K	-2.24%
Sep 30, 2025	HITE HEDGE ASSET MANAGEMENT LLC	0.31%	271.14K	10.02M	-263.77K	-49.31%
Sep 30, 2025	TREXQUANT INVESTMENT LP	0.3%	260.64K	9.64M	-49.1K	-15.85%
Jun 30, 2025	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.64%	558.65K	19.14M	-124.31K	-18.20%
Jun 30, 2025	AUGUSTINE ASSET MANAGEMENT INC	0.69%	609.33K	20.88M	-8.6K	-1.39%
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	0.73%	637.19K	21.84M	79.14K	+14.18%
Jun 30, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.82%	720.24K	24.68M	344.43K	+91.65%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.82%	720.45K	24.69M	17.61K	+2.51%
Jun 30, 2025	ALGERT GLOBAL LLC	0.45%	393.18K	13.47M	237.53K	+152.61%
Jun 30, 2025	TORTOISE CAPITAL ADVISORS, L.L.C.	0.84%	735.49K	25.21M	-40.93K	-5.27%
Jun 30, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.96%	845.86K	28.99M	5.52K	+0.66%
Jun 30, 2025	MILLENNIUM MANAGEMENT LLC	1.4%	1.22M	41.98M	987.66K	+416.23%
Jun 30, 2025	STATE STREET CORP	1.51%	1.33M	45.5M	151.5K	+12.88%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.65%	1.45M	49.68M	-112.31K	-7.19%
Jun 30, 2025	MACQUARIE GROUP LTD	1.77%	1.55M	53.23M	2.33K	+0.15%
Jun 30, 2025	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	1.78%	1.56M	53.41M	468.65K	+43.01%
Jun 30, 2025	AMERICAN CENTURY COMPANIES INC	1.85%	1.62M	55.59M	320.02K	+24.58%
Jun 30, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.7%	617.15K	21.15M	590.34K	+2,201.60%
Jun 30, 2025	MORGAN STANLEY	0.62%	539.8K	18.5M	57.09K	+11.83%
Jun 30, 2025	HITE HEDGE ASSET MANAGEMENT LLC	0.61%	534.91K	18.33M	534.91K	+100.00%
Jun 30, 2025	GHISALLO CAPITAL MANAGEMENT LLC	0.57%	500K	17.14M	30K	+6.38%
Jun 30, 2025	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0.55%	484.96K	16.62M	77.88K	+19.13%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	0.53%	465.23K	15.94M	21.56K	+4.86%
Jun 30, 2025	NORTHERN TRUST CORP	0.52%	458.38K	15.71M	41.68K	+10.00%
Jun 30, 2025	LOOMIS SAYLES & CO L P	0.43%	380.11K	13.03M	380.11K	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.4%	347.07K	11.89M	345.07K	+17,314.20%
Jun 30, 2025	TREXQUANT INVESTMENT LP	0.35%	309.75K	10.62M	296.44K	+2,228.40%
Jun 30, 2025	ROYCE & ASSOCIATES LP	0.35%	304.59K	10.44M	-20.25K	-6.23%
Jun 30, 2025	ALYESKA INVESTMENT GROUP, L.P.	0.34%	300K	10.28M	300K	+100.00%
Jun 30, 2025	ENCOMPASS CAPITAL ADVISORS LLC	1.24%	1.09M	37.35M	-444	-0.04%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.24%	1.08M	37.14M	93.05K	+9.39%
Jun 30, 2025	TWO SIGMA ADVISERS, LP	1.03%	901.4K	30.89M	5.1K	+0.57%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.41%	361.32K	12.38M	-327.1K	-47.51%
Jun 30, 2025	MEREWETHER INVESTMENT MANAGEMENT, LP	1.35%	1.19M	40.61M	-40.44K	-3.30%
Jun 30, 2025	VICTORY CAPITAL MANAGEMENT INC	0.33%	291.97K	10.01M	-88.15K	-23.19%
Jun 30, 2025	FMR LLC	8.33%	7.3M	250.27M	-535K	-6.83%
Jun 30, 2025	INVESCO LTD.	5.55%	4.87M	166.87M	1.82M	+59.92%
Jun 30, 2025	ZIMMER PARTNERS, LP	4.9%	4.29M	147.17M	470.29K	+12.30%
Jun 30, 2025	BLACKROCK, INC.	4.64%	4.07M	139.59M	188.8K	+4.86%
Jun 30, 2025	VANGUARD GROUP INC	3.72%	3.26M	111.82M	365.24K	+12.61%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	3.25%	2.85M	97.61M	864.99K	+43.61%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	2.48%	2.17M	74.53M	720.79K	+49.57%
Jun 30, 2025	FIRST TRUST ADVISORS LP	0.26%	229.11K	7.85M	29.36K	+14.70%
Jun 30, 2025	BURKEHILL GLOBAL MANAGEMENT, LP	0.34%	300K	10.28M	0	0
Jun 30, 2025	RIPPLE EFFECT ASSET MANAGEMENT LP	0.31%	275K	9.42M	275K	+100.00%
Jun 30, 2025		0.31%	275K	9.42M	275K	+100.00%
Jun 30, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.45%	392.08K	13.44M	392.08K	+100.00%
Jun 30, 2025	WALLEYE CAPITAL LLC	0.46%	401.98K	13.78M	319.26K	+385.92%
Jun 30, 2025	ROYAL BANK OF CANADA	0.48%	419.65K	14.38M	409.41K	+4,000.10%
Jun 30, 2025	UBS GROUP AG	0.93%	816.31K	27.98M	335.57K	+69.80%
Jun 30, 2025	CITADEL ADVISORS LLC	0.31%	270.9K	9.28M	188.7K	+229.56%
Jun 30, 2025	JANE STREET GROUP, LLC	0.31%	271.08K	9.29M	271.08K	+100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.32%	282.26K	9.67M	80.96K	+40.22%
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.48%	421.29K	14.44M	58.46K	+16.11%
Mar 31, 2025	ROYCE & ASSOCIATES LP	0.37%	324.84K	12.12M	-15.71K	-4.61%
Mar 31, 2025		0.33%	294.28K	10.98M	-40.9K	-12.20%
Mar 31, 2025	SOURCEROCK GROUP LLC	0.33%	286.17K	10.67M	103.67K	+56.80%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0.27%	237.29K	8.85M	-172.34K	-42.07%
Mar 31, 2025	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0.46%	407.08K	15.18M	123.87K	+43.74%
Mar 31, 2025	THINK INVESTMENTS LP	0.72%	634.79K	23.68M	634.79K	+100.00%
Mar 31, 2025	AMERICAN CENTURY COMPANIES INC	1.48%	1.3M	48.57M	362.62K	+38.60%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	2.26%	1.98M	73.98M	730.18K	+58.27%
Mar 31, 2025	PIER CAPITAL, LLC	0.18%	159.46K	5.95M	-72.53K	-31.26%
Mar 31, 2025	FIRST TRUST ADVISORS LP	0.23%	199.75K	7.45M	51.45K	+34.69%
Mar 31, 2025	NORTHERN TRUST CORP	0.47%	416.7K	15.54M	34.46K	+9.02%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.5%	443.67K	16.55M	52.52K	+13.43%
Mar 31, 2025	UBS GROUP AG	0.55%	480.74K	17.93M	187.16K	+63.75%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.78%	688.42K	25.68M	85K	+14.09%
Mar 31, 2025	STATE STREET CORP	1.34%	1.18M	43.87M	182.89K	+18.41%
Mar 31, 2025	TORTOISE CAPITAL ADVISORS, L.L.C.	0.88%	776.42K	28.96M	-21.33K	-2.67%
Mar 31, 2025	ENCOMPASS CAPITAL ADVISORS LLC	1.24%	1.09M	40.66M	-529.26K	-32.68%
Mar 31, 2025	MEREWETHER INVESTMENT MANAGEMENT, LP	1.39%	1.23M	45.71M	291.07K	+31.15%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	1.65%	1.45M	54.24M	772.38K	+113.31%
Mar 31, 2025	BLACKSTONE INC.	1.77%	1.55M	57.95M	1.06M	+213.58%
Mar 31, 2025	ZIMMER PARTNERS, LP	4.35%	3.82M	142.64M	476.36K	+14.23%
Mar 31, 2025	BLACKROCK, INC.	4.42%	3.88M	144.89M	1.02M	+35.50%
Mar 31, 2025	FMR LLC	8.92%	7.84M	292.35M	495.55K	+6.75%
Mar 31, 2025	VOYA INVESTMENT MANAGEMENT LLC	0.43%	375.81K	14.02M	368.46K	+5,009.59%
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0.18%	156.31K	5.83M	51.43K	+49.04%
Mar 31, 2025	SEVEN GRAND MANAGERS, LLC	0.23%	200K	7.46M	0	0
Mar 31, 2025	MARSHALL WACE, LLP	0.23%	200.32K	7.47M	200.32K	+100.00%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.41%	362.83K	13.53M	53.16K	+17.16%
Mar 31, 2025	VICTORY CAPITAL MANAGEMENT INC	0.43%	380.12K	14.18M	117.79K	+44.90%
Mar 31, 2025	TWO SIGMA INVESTMENTS, LP	0.64%	558.05K	20.82M	-322.52K	-36.63%
Mar 31, 2025	AUGUSTINE ASSET MANAGEMENT INC	0.7%	617.93K	23.05M	-22.31K	-3.48%
Mar 31, 2025	VALIANT CAPITAL MANAGEMENT, L.P.	0.98%	865.26K	32.27M	349.78K	+67.86%
Mar 31, 2025	TWO SIGMA ADVISERS, LP	1.02%	896.3K	33.43M	-102.7K	-10.28%
Mar 31, 2025	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	1.24%	1.09M	40.65M	1.09M	+100.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.8%	702.84K	26.22M	323.95K	+85.50%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.23%	201.31K	7.51M	89.39K	+79.87%
Mar 31, 2025	TUDOR INVESTMENT CORP ET AL	0.28%	243.44K	9.08M	107.64K	+79.26%
Mar 31, 2025	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.78%	682.96K	25.47M	259.23K	+61.18%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.13%	990.7K	36.96M	163.43K	+19.76%
Mar 31, 2025	KAYNE ANDERSON CAPITAL ADVISORS LP	0.58%	509.07K	18.99M	465.53K	+1,069.07%
Mar 31, 2025	TEACHER RETIREMENT SYSTEM OF TEXAS	0.6%	530.41K	19.78M	530.41K	+100.00%
Mar 31, 2025	MACQUARIE GROUP LTD	1.76%	1.55M	57.85M	-74.68K	-4.59%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.78%	1.56M	58.27M	-88.15K	-5.34%
Mar 31, 2025	INVESCO LTD.	3.46%	3.04M	113.58M	102.16K	+3.47%
Mar 31, 2025	VANGUARD GROUP INC	3.3%	2.9M	108.08M	238.57K	+8.97%
Mar 31, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.96%	840.34K	31.34M	-202.33K	-19.41%
Mar 31, 2025	MORGAN STANLEY	0.55%	482.71K	18.01M	-52.96K	-9.89%
Mar 31, 2025	JACOBS LEVY EQUITY MANAGEMENT, INC	0.51%	444.1K	16.56M	-296.66K	-40.05%
Mar 31, 2025	DRIEHAUS CAPITAL MANAGEMENT LLC	0.38%	337.34K	12.58M	337.34K	+100.00%

Insiders

Among the KGS insiders holding of 0.69% of the stake in company, MCKEE ROBERT MICHAEL, President & CEO, holds the largest shares of 187.63K. BUHIGAS PEDRO R., Chief Information Officer, is the second largest KGS insider with ownership of 42.72K shares. HAMILTON EWAN WILLIAM, EVP & Chief Accounting Officer, stands third with possession of 34.35K shares of that stake.

Insiders	Designation	Shares Held
MCKEE ROBERT MICHAEL	President & CEO	187.63K
BUHIGAS PEDRO R.	Chief Information Officer	42.72K
HAMILTON EWAN WILLIAM	EVP & Chief Accounting Officer	34.35K
GRIGGS JOHN	See Remarks	33.25K
ROCLAWSKI CORY ANNE	EVP & CHRO	31.41K
HOGAN RANDALL J	director	28.41K
BONNO TERRY	director	22.38K
MONTANA MARGARET C	director	22K
BATTLE KELLY MICHELLE	See Remarks	19.25K
DUPLANTIER JON-AL	director	10.38K
DRUMGOOLE CHRISTOPHER	director	10.38K
SOMERHALDER JOHN W II	director	7.1K
DARDEN ALEXANDER NEWSOM	director	5K
LENAMON WILLIAM CHAD	See Remarks	1.2K
FRONTIER TOPCO PARTNERSHIP, L.P.	10 percent owner	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 19, 2026	BUHIGAS PEDRO R.	SALE	55.73	13.94K	776.99K	42.72K
Mar 17, 2026	HAMILTON EWAN WILLIAM	SALE	56.18	5.8K	325.68K	34.35K
Mar 16, 2026	HAMILTON EWAN WILLIAM	SALE	55.25	2.09K	115.53K	40.14K
Mar 16, 2026	ROCLAWSKI CORY ANNE	SALE	54.41	10.85K	590.46K	31.41K
Mar 13, 2026	HOGAN RANDALL J	PURCHASE	54.81	6K	328.86K	28.41K
Mar 13, 2026	HAMILTON EWAN WILLIAM	SALE	54.75	4.83K	264.44K	42.23K
Mar 13, 2026	DARDEN ALEXANDER NEWSOM	PURCHASE	54.75	5K	273.75K	5K
Mar 12, 2026	ROCLAWSKI CORY ANNE	SALE	56.52	21.16K	1.2M	42.26K
Feb 20, 2026	MCKEE ROBERT MICHAEL	PURCHASE	50.23	433	21.77K	187.63K
Dec 01, 2025	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	34.37	9.76M	335.54M	0
Nov 12, 2025	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	33.32	10M	333.21M	9.76M
Sep 08, 2025	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	34.21	10M	342.11M	19.76M
May 12, 2025	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	36.02	3.22M	116.05M	31.55M
Jan 30, 2025	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	47.50	3.73M	177.11M	34.77M
Dec 12, 2024	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	42.09	5.5M	231.47M	38.5M
Nov 21, 2024	HAMILTON EWAN WILLIAM	SALE	40.45	3K	121.34K	31.75K
Nov 14, 2024	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	33.21	6.57M	218.01M	44.43M
Sep 09, 2024	FRONTIER TOPCO PARTNERSHIP, L.P.	SALE	23.91	7M	167.39M	52M
Aug 16, 2024	MONTANA MARGARET C	PURCHASE	26.12	110	2.87K	22K
Mar 12, 2024	MONTANA MARGARET C	PURCHASE	25.25	2K	50.5K	16.38K
Sep 01, 2023	BONNO TERRY	PURCHASE	18.45	4K	73.81K	22.38K
Aug 24, 2023	MCKEE ROBERT MICHAEL	PURCHASE	18.04	12.83K	231.45K	16.18K
Aug 23, 2023	MCKEE ROBERT MICHAEL	PURCHASE	18.09	3.35K	60.59K	3.35K
Aug 15, 2023	MONTANA MARGARET C	PURCHASE	19.17	5K	95.86K	14.38K
Aug 15, 2023	HAMILTON EWAN WILLIAM	PURCHASE	19.73	500	9.87K	19.88K
Jul 03, 2023	ROCLAWSKI CORY ANNE	PURCHASE	16.00	500	8K	21.13K
Jul 03, 2023	DRUMGOOLE CHRISTOPHER	PURCHASE	16.00	1K	16K	10.38K
Jul 03, 2023	MCKEE ROBERT MICHAEL	PURCHASE	16.00	22.5K	360K	97.5K
Jul 03, 2023	HOGAN RANDALL J	PURCHASE	16.00	3K	48K	12.38K
Jul 03, 2023	GRIGGS JOHN	PURCHASE	16.00	4.5K	72K	33.25K
Jul 03, 2023	LENAMON WILLIAM CHAD	PURCHASE	16.00	1.2K	19.2K	1.2K
Jul 03, 2023	DUPLANTIER JON-AL	PURCHASE	16.00	1K	16K	10.38K
Jul 03, 2023	HAMILTON EWAN WILLIAM	PURCHASE	16.00	2.5K	40K	19.38K
Jul 03, 2023	BATTLE KELLY MICHELLE	PURCHASE	16.00	500	8K	19.25K
Jul 03, 2023	BONNO TERRY	PURCHASE	16.00	9K	144K	18.38K
Aug 10, 2007	SOMERHALDER JOHN W II	PURCHASE	21.00	7.1K	149.1K	7.1K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE11.43K3

SALES19.82M8

NET SHARES-19.81M5

SHARES HELD10.22M11

% NET SHARES-293.9%-54.55%

Frequently Asked Questions