KGS US Equity

Kodiak Gas Services, Inc.

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Utilities · Natural Gas Transmission · CIK 1767042 · FYE 1231

$55.00

-1.51 (-2.67%)

USD · as of 2026-07-29 · marketstack

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Institutional ownership· 13F filers holding KGS · 2026-Q1 methodology → sources →

325 holders

% of shares outstanding held

101.1%

Shares held (13F)

89,707,685

Reporting holders

325

Institutional 13F holdings sum to 101.1% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 5,376,989 shares (settlement 2026-04-30) accounts for the excess.

Top holders

largest 100 of 325 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	12,309,01312.3M	$718M	13.87%	—
2	Invesco Ltd.	8,184,9818.2M	$477M	9.22%	ADD 8%
3	FMR LLC	4,563,7014.6M	$266M	5.14%	TRIM -53%
4	VANGUARD CAPITAL MANAGEMENT LLC	3,722,4543.7M	$217M	4.19%	NEW†
5	STATE STREET CORP	3,432,8373.4M	$200M	3.87%	ADD 3%
6	DIMENSIONAL FUND ADVISORS LP	3,105,5553.1M	$181M	3.50%	ADD 5%
7	AMERICAN CENTURY COMPANIES INC	2,447,0402.4M	$143M	2.76%	ADD 19%
8	Zimmer Partners, LP	2,381,9162.4M	$139M	2.68%	TRIM -44%
9	GOLDMAN SACHS GROUP INC	2,114,2932.1M	$123M	2.38%	—
10	PRICE T ROWE ASSOCIATES INC /MD/	2,050,1752.1M	$120M	2.31%	TRIM -12%
11	GEODE CAPITAL MANAGEMENT, LLC	1,992,7252.0M	$116M	2.24%	ADD 3%
12	VANGUARD PORTFOLIO MANAGEMENT LLC	1,932,7361.9M	$113M	2.18%	NEW†
13	CITADEL ADVISORS LLC	1,904,8071.9M	$111M	2.15%	ADD 35%
14	TWO SIGMA INVESTMENTS, LP	1,796,9881.8M	$105M	2.02%	ADD 99%
15	BANK OF AMERICA CORP /DE/	1,537,8181.5M	$90M	1.73%	ADD 17%
16	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	1,492,7311.5M	$87M	1.68%	ADD 9%
17	WELLINGTON MANAGEMENT GROUP LLP	1,314,4311.3M	$77M	1.48%	ADD 3913%
18	140 Summer Partners LP	1,295,9221.3M	$76M	1.46%	NEW
19	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	951,316951,316	$55M	1.07%	ADD 19%
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	943,419943,419	$55M	1.06%	ADD 5%
21	EAGLE GLOBAL ADVISORS LLC	930,790930,790	$54M	1.05%	TRIM -12%
22	MORGAN STANLEY	930,115930,115	$54M	1.05%	ADD 33%
23	DEPRINCE RACE & ZOLLO INC	901,371901,371	$53M	1.02%	TRIM -12%
24	UBS Group AG	886,199886,199	$52M	1.00%	TRIM -16%
25	AMERIPRISE FINANCIAL INC	877,457877,457	$51M	0.99%	ADD 527%
26	BNP PARIBAS FINANCIAL MARKETS	844,752844,752	$49M	0.95%	ADD 89%
27	RENAISSANCE TECHNOLOGIES LLC	838,622838,622	$49M	0.94%	ADD 46%
28	Bank of New York Mellon Corp	803,417803,417	$47M	0.91%	—
29	NORTHERN TRUST CORP	783,911783,911	$46M	0.88%	ADD 3%
30	TORTOISE CAPITAL ADVISORS, L.L.C.	726,247726,247	$42M	0.82%	—
31	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	695,485695,485	$41M	0.78%	ADD 3%
32	SG Americas Securities, LLC	635,705635,705	$37M	0.72%	ADD 2692%
33	KAYNE ANDERSON CAPITAL ADVISORS LP	622,969622,969	$36M	0.70%	ADD 1418%
34	AUGUSTINE ASSET MANAGEMENT INC	609,394609,394	$36M	0.69%	—
35	BARCLAYS PLC	596,542596,542	$35M	0.67%	ADD 327%
36	VANGUARD FIDUCIARY TRUST CO	581,971581,971	$34M	0.66%	NEW
37	CIBC Bancorp USA Inc.	578,872578,872	$34M	0.65%	NEW
38	PRINCIPAL FINANCIAL GROUP INC	548,019548,019	$32M	0.62%	ADD 5%
39	Public Sector Pension Investment Board	528,431528,431	$31M	0.60%	ADD 84%
40	Ghisallo Capital Management LLC	500,000500,000	$29M	0.56%	TRIM -58%
41	Nuveen, LLC	470,862470,862	$27M	0.53%	ADD 199%
42	JPMORGAN CHASE & CO	477,133477,133	$27M	0.54%	ADD 16%
43	Ripple Effect Asset Management LP	458,000458,000	$27M	0.52%	TRIM -58%
44	LOOMIS SAYLES & CO L P	443,304443,304	$26M	0.50%	TRIM -3%
45	CITIGROUP INC	413,035413,035	$24M	0.47%	ADD 98%
46	FEDERATED HERMES, INC.	406,217406,217	$24M	0.46%	ADD 20310750%
47	Walleye Capital LLC	400,284400,284	$23M	0.45%	NEW
48	FRANKLIN RESOURCES INC	395,283395,283	$23M	0.45%	ADD 1230%
49	STEADFAST CAPITAL MANAGEMENT LP	385,666385,666	$22M	0.43%	NEW
50	Westend Capital Management, LLC	369,535369,535	$22M	0.42%	—
51	DUFF & PHELPS INVESTMENT MANAGEMENT CO	349,051349,051	$20M	0.39%	TRIM -24%
52	ROYCE & ASSOCIATES LP	337,031337,031	$20M	0.38%	ADD 9%
53	Holocene Advisors, LP	321,595321,595	$19M	0.36%	NEW
54	HAWK RIDGE CAPITAL MANAGEMENT LP	303,800303,800	$18M	0.34%	NEW
55	BROOKFIELD Corp /ON/	278,137278,137	$16M	0.31%	TRIM -65%
56	MILLENNIUM MANAGEMENT LLC	263,238263,238	$15M	0.30%	ADD 36%
57	Connor, Clark & Lunn Investment Management Ltd.	260,440260,440	$15M	0.29%	NEW
58	Aventail Capital Group, LP	253,721253,721	$15M	0.29%	TRIM -47%
59	SEVEN GRAND MANAGERS, LLC	250,000250,000	$15M	0.28%	TRIM -50%
60	MARSHALL WACE, LLP	242,829242,829	$14M	0.27%	NEW
61	RHUMBLINE ADVISERS	217,239217,239	$13M	0.24%	ADD 4%
62	VICTORY CAPITAL MANAGEMENT INC	214,349214,349	$13M	0.24%	—
63	Alyeska Investment Group, L.P.	213,940213,940	$12M	0.24%	TRIM -45%
64	Legal & General Group Plc	202,116202,116	$12M	0.23%	TRIM -5%
65	FIRST TRUST ADVISORS LP	195,759195,759	$11M	0.22%	ADD 53%
66	Freestone Grove Partners LP	192,471192,471	$11M	0.22%	ADD 8%
67	Russell Investments Group, Ltd.	191,148191,148	$11M	0.22%	TRIM -23%
68	D. E. Shaw & Co., Inc.	188,189188,189	$11M	0.21%	NEW
69	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	180,129180,129	$11M	0.20%	ADD 9%
70	HWG Holdings LP	178,669178,669	$10M	0.20%	NEW
71	PINNBROOK CAPITAL MANAGEMENT LP	174,847174,847	$10M	0.20%	NEW
72	Swiss National Bank	169,500169,500	$10M	0.19%	—
73	VIKING FUND MANAGEMENT LLC	157,000157,000	$9M	0.18%	—
74	Bridgewater Associates, LP	153,457153,457	$9M	0.17%	TRIM -46%
75	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	152,998152,998	$9M	0.17%	NEW
76	Ruffer LLP	147,870147,870	$9M	0.17%	NEW
77	VOLORIDGE INVESTMENT MANAGEMENT, LLC	132,028132,028	$8M	0.15%	NEW
78	JANE STREET GROUP, LLC	130,167130,167	$8M	0.15%	NEW
79	Baker Ellis Asset Management LLC	129,057129,057	$8M	0.15%	—
80	Pier Capital, LLC	128,194128,194	$7M	0.14%	—
81	Candelo Capital Management LP	127,571127,571	$7M	0.14%	NEW
82	CANADA PENSION PLAN INVESTMENT BOARD	118,500118,500	$7M	0.13%	ADD 537%
83	Verbena Value LP	117,400117,400	$7M	0.13%	NEW
84	DEUTSCHE BANK AG\	108,284108,284	$6M	0.12%	ADD 9%
85	RAYMOND JAMES FINANCIAL INC	108,224108,224	$6M	0.12%	ADD 686%
86	NEW YORK STATE COMMON RETIREMENT FUND	103,155103,155	$6M	0.12%	TRIM -3%
87	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	100,396100,396	$6M	0.11%	ADD 11%
88	KING LUTHER CAPITAL MANAGEMENT CORP	97,00397,003	$6M	0.11%	TRIM -3%
89	SIT INVESTMENT ASSOCIATES INC	95,45095,450	$6M	0.11%	—
90	Steward Partners Investment Advisory, LLC	94,47394,473	$6M	0.11%	ADD 4%
91	SIMPLEX TRADING, LLC	93,25293,252	$5M	0.11%	ADD 363%
92	EXCHANGE TRADED CONCEPTS, LLC	92,96392,963	$5M	0.10%	ADD 20%
93	PRUDENTIAL FINANCIAL INC	85,01085,010	$5M	0.10%	ADD 10%
94	Man Group plc	84,62784,627	$5M	0.10%	ADD 10%
95	LAZARD ASSET MANAGEMENT LLC	84,38584,385	$5M	0.10%	TRIM -20%
96	MERCER GLOBAL ADVISORS INC /ADV	80,77580,775	$5M	0.09%	—
97	Ramirez Asset Management, Inc.	79,50579,505	$5M	0.09%	TRIM -9%
98	HRT FINANCIAL LP	76,87376,873	$4M	0.09%	TRIM -63%
99	Informed Momentum Co LLC	73,56173,561	$4M	0.08%	NEW
100	NFJ INVESTMENT GROUP, LLC	73,40373,403	$4M	0.08%	—

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

2.9M

3.9M

4.1M

9.6M

12.1M

12.3M

$718M

Invesco Ltd.

2.9M

3.0M

4.9M

6.3M

7.6M

8.2M

$477M

FMR LLC

7.3M

7.8M

7.3M

9.1M

9.6M

4.6M

$266M

VANGUARD CAPITAL MANAGEMENT LLC

—

3.7M

$217M

STATE STREET CORP

993K

1.2M

1.3M

2.5M

3.3M

3.4M

$200M

DIMENSIONAL FUND ADVISORS LP

682K

1.5M

2.2M

2.6M

3.0M

3.1M

$181M

AMERICAN CENTURY COMPANIES INC

939K

1.3M

1.6M

1.9M

2.1M

2.4M

$143M

Zimmer Partners, LP

3.3M

3.8M

4.3M

2.9M

4.3M

2.4M

$139M

GOLDMAN SACHS GROUP INC

1.3M

2.0M

2.8M

1.9M

2.1M

$123M

PRICE T ROWE ASSOCIATES INC /MD/

1.7M

1.6M

1.4M

2.4M

2.3M

2.1M

$120M

GEODE CAPITAL MANAGEMENT, LLC

827K

991K

1.1M

1.5M

1.9M

2.0M

$116M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

1.9M

$113M

CITADEL ADVISORS LLC

701K

92K

18K

1.4M

1.9M

$111M

TWO SIGMA INVESTMENTS, LP

881K

558K

637K

948K

903K

1.8M

$105M

BANK OF AMERICA CORP /DE/

379K

703K

720K

707K

1.3M

1.5M

$90M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	325	89,707,685	101.1%	$5.2B
2025-Q4	281	90,793,706	102.3%	$3.4B
2025-Q3	254	94,879,114	106.9%	$3.5B
2025-Q2	246	63,837,613	71.9%	$2.2B
2025-Q1	228	57,415,995	64.7%	$2.1B
2024-Q4	211	49,184,986	55.4%	$2.0B
2024-Q3	165	32,392,478	36.5%	$940M
2024-Q2	143	22,466,295	25.3%	$612M
2024-Q1	123	20,412,662	23.0%	$558M
2023-Q4	102	19,879,239	22.4%	$399M
2023-Q3	79	18,715,704	21.1%	$335M
2023-Q2	54	18,945,305	21.3%	$308M

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · KGS

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder	% of class	Type	As of
BlackRock, Inc.	14%	QII	2025-12-31	SEC →
Invesco Ltd.	10.1%	QII	2026-02-27	SEC →
FMR LLC	5.9%	QII	2026-02-27	SEC →
VANGUARD CAPITAL MANAGEMENT LLC	5.05%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13

Institutional ownership· 13F filers holding KGS · 2026-Q1 methodology → sources →

325 holders

% of shares outstanding held

101.1%

Shares held (13F)

89,707,685

Reporting holders

325

Top holders

largest 100 of 325 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	12,309,01312.3M	$718M	13.87%	—
2	Invesco Ltd.	8,184,9818.2M	$477M	9.22%	ADD 8%
3	FMR LLC	4,563,7014.6M	$266M	5.14%	TRIM -53%
4	VANGUARD CAPITAL MANAGEMENT LLC	3,722,4543.7M	$217M	4.19%	NEW†
5	STATE STREET CORP	3,432,8373.4M	$200M	3.87%	ADD 3%
6	DIMENSIONAL FUND ADVISORS LP	3,105,5553.1M	$181M	3.50%	ADD 5%
7	AMERICAN CENTURY COMPANIES INC	2,447,0402.4M	$143M	2.76%	ADD 19%
8	Zimmer Partners, LP	2,381,9162.4M	$139M	2.68%	TRIM -44%
9	GOLDMAN SACHS GROUP INC	2,114,2932.1M	$123M	2.38%	—
10	PRICE T ROWE ASSOCIATES INC /MD/	2,050,1752.1M	$120M	2.31%	TRIM -12%
11	GEODE CAPITAL MANAGEMENT, LLC	1,992,7252.0M	$116M	2.24%	ADD 3%
12	VANGUARD PORTFOLIO MANAGEMENT LLC	1,932,7361.9M	$113M	2.18%	NEW†
13	CITADEL ADVISORS LLC	1,904,8071.9M	$111M	2.15%	ADD 35%
14	TWO SIGMA INVESTMENTS, LP	1,796,9881.8M	$105M	2.02%	ADD 99%
15	BANK OF AMERICA CORP /DE/	1,537,8181.5M	$90M	1.73%	ADD 17%
16	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	1,492,7311.5M	$87M	1.68%	ADD 9%
17	WELLINGTON MANAGEMENT GROUP LLP	1,314,4311.3M	$77M	1.48%	ADD 3913%
18	140 Summer Partners LP	1,295,9221.3M	$76M	1.46%	NEW
19	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	951,316951,316	$55M	1.07%	ADD 19%
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	943,419943,419	$55M	1.06%	ADD 5%
21	EAGLE GLOBAL ADVISORS LLC	930,790930,790	$54M	1.05%	TRIM -12%
22	MORGAN STANLEY	930,115930,115	$54M	1.05%	ADD 33%
23	DEPRINCE RACE & ZOLLO INC	901,371901,371	$53M	1.02%	TRIM -12%
24	UBS Group AG	886,199886,199	$52M	1.00%	TRIM -16%
25	AMERIPRISE FINANCIAL INC	877,457877,457	$51M	0.99%	ADD 527%
26	BNP PARIBAS FINANCIAL MARKETS	844,752844,752	$49M	0.95%	ADD 89%
27	RENAISSANCE TECHNOLOGIES LLC	838,622838,622	$49M	0.94%	ADD 46%
28	Bank of New York Mellon Corp	803,417803,417	$47M	0.91%	—
29	NORTHERN TRUST CORP	783,911783,911	$46M	0.88%	ADD 3%
30	TORTOISE CAPITAL ADVISORS, L.L.C.	726,247726,247	$42M	0.82%	—
31	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	695,485695,485	$41M	0.78%	ADD 3%
32	SG Americas Securities, LLC	635,705635,705	$37M	0.72%	ADD 2692%
33	KAYNE ANDERSON CAPITAL ADVISORS LP	622,969622,969	$36M	0.70%	ADD 1418%
34	AUGUSTINE ASSET MANAGEMENT INC	609,394609,394	$36M	0.69%	—
35	BARCLAYS PLC	596,542596,542	$35M	0.67%	ADD 327%
36	VANGUARD FIDUCIARY TRUST CO	581,971581,971	$34M	0.66%	NEW
37	CIBC Bancorp USA Inc.	578,872578,872	$34M	0.65%	NEW
38	PRINCIPAL FINANCIAL GROUP INC	548,019548,019	$32M	0.62%	ADD 5%
39	Public Sector Pension Investment Board	528,431528,431	$31M	0.60%	ADD 84%
40	Ghisallo Capital Management LLC	500,000500,000	$29M	0.56%	TRIM -58%
41	Nuveen, LLC	470,862470,862	$27M	0.53%	ADD 199%
42	JPMORGAN CHASE & CO	477,133477,133	$27M	0.54%	ADD 16%
43	Ripple Effect Asset Management LP	458,000458,000	$27M	0.52%	TRIM -58%
44	LOOMIS SAYLES & CO L P	443,304443,304	$26M	0.50%	TRIM -3%
45	CITIGROUP INC	413,035413,035	$24M	0.47%	ADD 98%
46	FEDERATED HERMES, INC.	406,217406,217	$24M	0.46%	ADD 20310750%
47	Walleye Capital LLC	400,284400,284	$23M	0.45%	NEW
48	FRANKLIN RESOURCES INC	395,283395,283	$23M	0.45%	ADD 1230%
49	STEADFAST CAPITAL MANAGEMENT LP	385,666385,666	$22M	0.43%	NEW
50	Westend Capital Management, LLC	369,535369,535	$22M	0.42%	—
51	DUFF & PHELPS INVESTMENT MANAGEMENT CO	349,051349,051	$20M	0.39%	TRIM -24%
52	ROYCE & ASSOCIATES LP	337,031337,031	$20M	0.38%	ADD 9%
53	Holocene Advisors, LP	321,595321,595	$19M	0.36%	NEW
54	HAWK RIDGE CAPITAL MANAGEMENT LP	303,800303,800	$18M	0.34%	NEW
55	BROOKFIELD Corp /ON/	278,137278,137	$16M	0.31%	TRIM -65%
56	MILLENNIUM MANAGEMENT LLC	263,238263,238	$15M	0.30%	ADD 36%
57	Connor, Clark & Lunn Investment Management Ltd.	260,440260,440	$15M	0.29%	NEW
58	Aventail Capital Group, LP	253,721253,721	$15M	0.29%	TRIM -47%
59	SEVEN GRAND MANAGERS, LLC	250,000250,000	$15M	0.28%	TRIM -50%
60	MARSHALL WACE, LLP	242,829242,829	$14M	0.27%	NEW
61	RHUMBLINE ADVISERS	217,239217,239	$13M	0.24%	ADD 4%
62	VICTORY CAPITAL MANAGEMENT INC	214,349214,349	$13M	0.24%	—
63	Alyeska Investment Group, L.P.	213,940213,940	$12M	0.24%	TRIM -45%
64	Legal & General Group Plc	202,116202,116	$12M	0.23%	TRIM -5%
65	FIRST TRUST ADVISORS LP	195,759195,759	$11M	0.22%	ADD 53%
66	Freestone Grove Partners LP	192,471192,471	$11M	0.22%	ADD 8%
67	Russell Investments Group, Ltd.	191,148191,148	$11M	0.22%	TRIM -23%
68	D. E. Shaw & Co., Inc.	188,189188,189	$11M	0.21%	NEW
69	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	180,129180,129	$11M	0.20%	ADD 9%
70	HWG Holdings LP	178,669178,669	$10M	0.20%	NEW
71	PINNBROOK CAPITAL MANAGEMENT LP	174,847174,847	$10M	0.20%	NEW
72	Swiss National Bank	169,500169,500	$10M	0.19%	—
73	VIKING FUND MANAGEMENT LLC	157,000157,000	$9M	0.18%	—
74	Bridgewater Associates, LP	153,457153,457	$9M	0.17%	TRIM -46%
75	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	152,998152,998	$9M	0.17%	NEW
76	Ruffer LLP	147,870147,870	$9M	0.17%	NEW
77	VOLORIDGE INVESTMENT MANAGEMENT, LLC	132,028132,028	$8M	0.15%	NEW
78	JANE STREET GROUP, LLC	130,167130,167	$8M	0.15%	NEW
79	Baker Ellis Asset Management LLC	129,057129,057	$8M	0.15%	—
80	Pier Capital, LLC	128,194128,194	$7M	0.14%	—
81	Candelo Capital Management LP	127,571127,571	$7M	0.14%	NEW
82	CANADA PENSION PLAN INVESTMENT BOARD	118,500118,500	$7M	0.13%	ADD 537%
83	Verbena Value LP	117,400117,400	$7M	0.13%	NEW
84	DEUTSCHE BANK AG\	108,284108,284	$6M	0.12%	ADD 9%
85	RAYMOND JAMES FINANCIAL INC	108,224108,224	$6M	0.12%	ADD 686%
86	NEW YORK STATE COMMON RETIREMENT FUND	103,155103,155	$6M	0.12%	TRIM -3%
87	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	100,396100,396	$6M	0.11%	ADD 11%
88	KING LUTHER CAPITAL MANAGEMENT CORP	97,00397,003	$6M	0.11%	TRIM -3%
89	SIT INVESTMENT ASSOCIATES INC	95,45095,450	$6M	0.11%	—
90	Steward Partners Investment Advisory, LLC	94,47394,473	$6M	0.11%	ADD 4%
91	SIMPLEX TRADING, LLC	93,25293,252	$5M	0.11%	ADD 363%
92	EXCHANGE TRADED CONCEPTS, LLC	92,96392,963	$5M	0.10%	ADD 20%
93	PRUDENTIAL FINANCIAL INC	85,01085,010	$5M	0.10%	ADD 10%
94	Man Group plc	84,62784,627	$5M	0.10%	ADD 10%
95	LAZARD ASSET MANAGEMENT LLC	84,38584,385	$5M	0.10%	TRIM -20%
96	MERCER GLOBAL ADVISORS INC /ADV	80,77580,775	$5M	0.09%	—
97	Ramirez Asset Management, Inc.	79,50579,505	$5M	0.09%	TRIM -9%
98	HRT FINANCIAL LP	76,87376,873	$4M	0.09%	TRIM -63%
99	Informed Momentum Co LLC	73,56173,561	$4M	0.08%	NEW
100	NFJ INVESTMENT GROUP, LLC	73,40373,403	$4M	0.08%	—

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

2.9M

3.9M

4.1M

9.6M

12.1M

12.3M

$718M

Invesco Ltd.

2.9M

3.0M

4.9M

6.3M

7.6M

8.2M

$477M

FMR LLC

7.3M

7.8M

7.3M

9.1M

9.6M

4.6M

$266M

VANGUARD CAPITAL MANAGEMENT LLC

—

3.7M

$217M

STATE STREET CORP

993K

1.2M

1.3M

2.5M

3.3M

3.4M

$200M

DIMENSIONAL FUND ADVISORS LP

682K

1.5M

2.2M

2.6M

3.0M

3.1M

$181M

AMERICAN CENTURY COMPANIES INC

939K

1.3M

1.6M

1.9M

2.1M

2.4M

$143M

Zimmer Partners, LP

3.3M

3.8M

4.3M

2.9M

4.3M

2.4M

$139M

GOLDMAN SACHS GROUP INC

1.3M

2.0M

2.8M

1.9M

2.1M

$123M

PRICE T ROWE ASSOCIATES INC /MD/

1.7M

1.6M

1.4M

2.4M

2.3M

2.1M

$120M

GEODE CAPITAL MANAGEMENT, LLC

827K

991K

1.1M

1.5M

1.9M

2.0M

$116M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

1.9M

$113M

CITADEL ADVISORS LLC

701K

92K

18K

1.4M

1.9M

$111M

TWO SIGMA INVESTMENTS, LP

881K

558K

637K

948K

903K

1.8M

$105M

BANK OF AMERICA CORP /DE/

379K

703K

720K

707K

1.3M

1.5M

$90M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	325	89,707,685	101.1%	$5.2B
2025-Q4	281	90,793,706	102.3%	$3.4B
2025-Q3	254	94,879,114	106.9%	$3.5B
2025-Q2	246	63,837,613	71.9%	$2.2B
2025-Q1	228	57,415,995	64.7%	$2.1B
2024-Q4	211	49,184,986	55.4%	$2.0B
2024-Q3	165	32,392,478	36.5%	$940M
2024-Q2	143	22,466,295	25.3%	$612M
2024-Q1	123	20,412,662	23.0%	$558M
2023-Q4	102	19,879,239	22.4%	$399M
2023-Q3	79	18,715,704	21.1%	$335M
2023-Q2	54	18,945,305	21.3%	$308M

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · KGS

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder	% of class	Type	As of
BlackRock, Inc.	14%	QII	2025-12-31	SEC →
Invesco Ltd.	10.1%	QII	2026-02-27	SEC →
FMR LLC	5.9%	QII	2026-02-27	SEC →
VANGUARD CAPITAL MANAGEMENT LLC	5.05%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13

KGS US Equity☆

Institutional ownership· 13F filers holding KGS · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · KGS

Institutional ownership· 13F filers holding KGS · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · KGS

KGS US Equity