USO ETF

$141.96 -0.13 (-0.09%) At close · Sep 4

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 199

Total Value: $9,779,753,215

Total Shares: 91,882,264

Showing 1–100 of 239 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 199 13F filers · Δ vs Mar 31, 2026

Top Holder

37.9%

+6.6 pts

Top 5

83.0%

−1.4 pts

Top 10

90.8%

−0.8 pts

HHI

2,043

Moderately concentrated+172

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -13

Institutional value: -15.1%

Shares held: -0.6%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	+6,495,071	34,793,668
Mega MORGAN STANLEY	+1,218,912	3,424,493
Mega UBS Group AG	+511,297	1,702,429
Large HRT FINANCIAL LP	+484,873	511,482
Mega BANK OF AMERICA CORP /DE/	+244,766	388,647

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega CITADEL ADVISORS LLC	−4,891,497	14,032,752
Mega JANE STREET GROUP, LLC	−1,908,120	13,270,637
Mid Brevan Howard Capital Management LP	−1,386,000	14,000
Mega CITIGROUP INC	−620,424	2,209,626
Mid T3 Companies, LLC	−491,491	51,509

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	1,300,000	$138,372,000
Mid Defiance ETFs, LLC	1,080,000	$114,955,200
Large CIBC WORLD MARKET INC.	400,788	$42,659,874
Small SoftVest Advisors, LLC	200,000	$21,288,000
Small Sagil Capital LLP	200,000	$21,288,000

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Horizon Investments, LLC	600,000	$76,350,000
Large Calamos Advisors LLC	580,000	$73,805,000
Small Hamilton Wealth, LLC	432,228	$55,001,013
Large NOMURA HOLDINGS INC	224,900	$28,618,525
Small Newbrook Capital Advisors LP	173,657	$22,097,853

Filter: New 54 Increased 49 Reduced 65 Sold out 67 Unchanged 31

Showing 100 of 239

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$2,055,547,992

21.02%

19,311,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	19,311,800	$2,055,547,992	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,644,157,392

16.81%

15,446,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	15,446,800	$1,644,157,392	100.0%	Other

CITADEL ADVISORS LLC

$777,852,876

7.95%

7,307,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	7,307,900	$777,852,876	100.0%	Defined

JANE STREET GROUP, LLC

$741,461,040

7.58%

6,966,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	6,966,000	$741,461,040	100.0%	Defined

CITADEL ADVISORS LLC

$715,383,240

7.31%

6,721,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	6,721,000	$715,383,240	100.0%	Defined

GOLDMAN SACHS GROUP INC

$709,973,426

7.26%

6,670,175

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	6,559,164	$698,157,416	98.3%	Defined
GOLDMAN SACHS INTERNATIONAL	111,011	$11,816,010	1.7%	Defined

JANE STREET GROUP, LLC

$660,492,132

6.75%

6,205,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	6,205,300	$660,492,132	100.0%	Defined

GOLDMAN SACHS GROUP INC

$379,596,972

3.88%

3,566,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	3,566,300	$379,596,972	100.0%	Defined

MORGAN STANLEY

$364,503,031

3.73%

3,424,493

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	4,109	$437,361	0.1%	Defined
MORGAN STANLEY & CO. LLC	3,067,844	$326,541,315	89.6%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	115,118	$12,253,159	3.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	9,859	$1,049,391	0.3%	Defined
Morgan Stanley Strategic Investments, Inc	227,463	$24,211,161	6.6%	Defined
Held directly	100	$10,644	0.0%	Defined

CITIGROUP INC

$186,046,476

1.90%

1,747,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	1,747,900	$186,046,476	100.0%	Defined

UBS Group AG

$120,543,300

1.23%

1,132,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	1,132,500	$120,543,300	100.0%	Defined

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$117,084,000

1.20%

1,100,000

Defiance ETFs, LLC

$114,955,200

1.18%

1,080,000

Centiva Capital, LP

$83,033,844

0.85%

780,100

Carrhae Capital LLP

$63,523,392

0.65%

596,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Carrhae Capital (DIFC) Ltd	596,800	$63,523,392	100.0%	Sole

Tidal Investments LLC

$61,735,200

0.63%

580,000

UBS Group AG

$60,663,241

0.62%

569,929

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	1,595	$169,771	0.3%	Defined
UBS AG	568,135	$60,472,289	99.7%	Defined
UBS Securities LLC	199	$21,181	0.0%	Defined

CIBC Bancorp USA Inc.

$58,577,870

0.60%

550,337

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
CIBC Private Wealth Advisors, Inc.	337	$35,870	0.1%	Defined
CIBC National Trust Co	150,000	$15,966,000	27.3%	Defined
CIBC WORLD MARKETS CORP	400,000	$42,576,000	72.7%	Defined

HRT FINANCIAL LP

$54,442,144

0.56%

511,482

BARCLAYS PLC

$53,220,000

0.54%

500,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	500,000	$53,220,000	100.0%	Defined

SIMPLEX TRADING, LLC

$52,234,046

0.53%

490,737

GOLDMAN SACHS GROUP INC

$51,357,300

0.53%

482,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	482,500	$51,357,300	100.0%	Defined

CIBC WORLD MARKET INC.

$42,659,874

0.44%

400,788

BANK OF AMERICA CORP /DE/

$41,367,586

0.42%

388,647

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BOFA SECURITIES, INC.	350,357	$37,291,999	90.1%	Defined
MERRILL LYNCH INTERNATIONAL	38,290	$4,075,587	9.9%	Defined

Quadrature Capital Ltd

$35,099,547

0.36%

329,759

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	329,759	$35,099,547	100.0%	Other

CITIGROUP INC

$33,180,115

0.34%

311,726

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	311,726	$33,180,115	100.0%	Defined

Harvest Fund Management Co., Ltd

$33,111,568

0.34%

311,082

BARCLAYS PLC

$31,932,000

0.33%

300,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	300,000	$31,932,000	100.0%	Defined

PEAK6 LLC

$30,303,468

0.31%

284,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	284,700	$30,303,468	100.0%	Defined

Sagil Capital LLP

$21,288,000

0.22%

200,000

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$21,288,000

0.22%

200,000

E Fund Management Co., Ltd.

$16,196,974

0.17%

152,170

MIRAE ASSET SECURITIES (USA) INC.

$16,012,620

0.16%

150,438

MIRAE ASSET SECURITIES (USA) INC.

$15,966,000

0.16%

150,000

SoftVest Advisors, LLC

$15,966,000

0.16%

150,000

CITIGROUP INC

$15,966,000

0.16%

150,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	150,000	$15,966,000	100.0%	Defined

Divisadero Street Capital Management, LP

$15,167,700

0.16%

142,500

Capula Management Ltd

$14,901,600

0.15%

140,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Capula Investment Management LLP	140,000	$14,901,600	100.0%	Defined

LMR Partners LLP

$12,772,800

0.13%

120,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR Partners LLC	120,000	$12,772,800	100.0%	Sole

JANE STREET GROUP, LLC

$10,573,430

0.11%

99,337

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	99,337	$10,573,430	100.0%	Defined

BARCLAYS PLC

$9,890,191

0.10%

92,918

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	36,037	$3,835,778	38.8%	Defined
BARCLAYS CAPITAL INC.	17,990	$1,914,855	19.4%	Defined
BARCLAYS CAPITAL SECURITIES LTD	38,891	$4,139,558	41.9%	Defined

Centiva Capital, LP

$9,568,956

0.10%

89,900

Shay Capital LLC

$8,515,200

0.09%

80,000

Portman Square Capital LLP

$7,983,000

0.08%

75,000

Cetera Investment Advisers

$7,904,234

0.08%

74,260

Belvedere Trading LLC

$7,450,800

0.08%

70,000

Cambridge Investment Research Advisors, Inc.

$7,433,130

0.08%

69,834

Schonfeld Strategic Advisors LLC

$6,865,380

0.07%

64,500

GROUP ONE TRADING LLC

$5,664,523

0.06%

53,218

K2 PRINCIPAL FUND, L.P.

$5,322,000

0.05%

50,000

GeoSphere Capital Management, LLC

$5,322,000

0.05%

50,000

SoftVest Advisors, LLC

$5,322,000

0.05%

50,000

ROYAL BANK OF CANADA

$5,155,740

0.05%

48,438

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	39,228	$4,175,428	81.0%	Defined
RBC Dominion Securities Inc.	9,210	$980,312	19.0%	Defined

Advisory Services Network, LLC

$4,800,444

0.05%

45,100

Marathon Trading Investment Management LLC

$4,555,311

0.05%

42,797

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marathon Trading Group LLC	42,618	$4,536,259	99.6%	Other
Held directly	179	$19,052	0.4%	Sole

T3 Companies, LLC

$4,395,972

0.04%

41,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T3 Global Trading, LLC	41,300	$4,395,972	100.0%	Sole

Centiva Capital, LP

$4,236,312

0.04%

39,800

VICTORY CAPITAL MANAGEMENT INC

$4,160,100

0.04%

39,084

Irenic Capital Management LP

$4,097,940

0.04%

38,500

WealthCare Asset Management, LLC

$3,861,004

0.04%

36,274

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$3,732,637

0.04%

35,068

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	35,068	$3,732,637	100.0%	Other

ENVESTNET ASSET MANAGEMENT INC

$3,716,033

0.04%

34,912

Kestra Advisory Services, LLC

$3,613,638

0.04%

33,950

Jain Global LLC

$3,193,200

0.03%

30,000

Schonfeld Strategic Advisors LLC

$3,193,200

0.03%

30,000

Orvieto Partners, L.P.

$3,193,200

0.03%

30,000

Cavalier Investments, LLC

$2,682,288

0.03%

25,200

Exit Wealth Advisors, LLC.

$2,510,600

0.03%

23,587

Daiwa Securities Group Inc.

$2,426,832

0.02%

22,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Daiwa Asset Management Co. Ltd	22,800	$2,426,832	100.0%	Sole

NATIXIS

$2,412,462

0.02%

22,665

Belvedere Trading LLC

$2,128,800

0.02%

20,000

MARINER INVESTMENT GROUP LLC

$2,128,800

0.02%

20,000

SIG BROKERAGE, LP

$2,128,800

0.02%

20,000

Belvedere Trading LLC

$2,004,158

0.02%

18,829

Marex Group plc

$1,897,186

0.02%

17,824

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	17,824	$1,897,186	100.0%	Defined

NORTHERN TRUST CORP

$1,711,767

0.02%

16,082

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO	16,082	$1,711,767	100.0%	Defined

Elequin Capital, LP

$1,596,600

0.02%

15,000

Roan Capital Partners

$1,541,889

0.02%

14,486

Blue Capital, Inc.

$1,515,599

0.02%

14,239

CenterStar Asset Management, LLC

$1,500,804

0.02%

14,100

Brevan Howard Capital Management LP

$1,490,160

0.02%

14,000

Jefferies Financial Group Inc.

$1,490,160

0.02%

14,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JEFFERIES LLC	14,000	$1,490,160	100.0%	Defined

PEAK6 LLC

$1,451,096

0.01%

13,633

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	13,633	$1,451,096	100.0%	Defined

SIG BROKERAGE, LP

$1,421,080

0.01%

13,351

LPL Financial LLC

$1,404,475

0.01%

13,195

Polymer Capital Management (US) LLC

$1,394,364

0.01%

13,100

TRUIST FINANCIAL CORP

$1,355,512

0.01%

12,735

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TRUIST BANK /NC/	9,488	$1,009,902	74.5%	Defined
Truist Advisory Services, Inc.	3,247	$345,610	25.5%	Defined

COMMONWEALTH EQUITY SERVICES, LLC

$1,347,956

0.01%

12,664

TCM Advisors, LLC

$1,298,568

0.01%

12,200

MILLENNIUM MANAGEMENT LLC

$1,288,456

0.01%

12,105

Lido Advisors, LLC

$1,209,051

0.01%

11,359

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
IDB Lido Wealth, LLC	5,260	$559,874	46.3%	Defined
Held directly	6,099	$649,177	53.7%	Sole

OSAIC HOLDINGS, INC.

$1,188,614

0.01%

11,167

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	10,561	$1,124,112	94.6%	Defined
OSAIC INSTITUTIONS, INC.	519	$55,242	4.6%	Defined
Osaic Advisory Services, LLC	87	$9,260	0.8%	Defined

Professional Financial Advisors, LLC

$1,178,184

0.01%

11,069

Mirae Asset Global Investments Co., Ltd.

$1,160,196

0.01%

10,900

Waverly Advisors, LLC

$1,141,249

0.01%

10,722

T3 Companies, LLC

$1,086,645

0.01%

10,209

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T3 Global Trading, LLC	10,209	$1,086,645	100.0%	Sole

MGO ONE SEVEN LLC

$1,002,984

0.01%

9,423

Empowered Funds, LLC

$1,001,706

0.01%

9,411

RPO LLC

$1,000,536

0.01%

9,400

MONEY CONCEPTS CAPITAL CORP

$997,555

0.01%

9,372