United States Oil Fund USO Institutional Ownership

NYSE USO

$145.99 +4.03 (+2.84%)

As of: Sep 8, 2026 · 3:59 PM EDT

Institutions by Trading Activity

176 Institutions

Increased 94 53.4%

Unchanged 30 17.0%

Reduced 52 29.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

114.25%

▲+9.96 pp QoQ

Shares Held by Institutions

16.82Mn

of 14.73Mn outstanding

▲+20.52% QoQ

Shares Outstanding

14.73Mn

-2.10Mn held outside 13F filers

Institutional Investors

176

filed 13F for Jun 2026

▼-13 vs prior quarter

Net Shares Added (QoQ)

+2.86Mn

accumulated since last quarter

Value of Holdings

$2.39Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

United States Oil Fund, LP (NYSE:USO) showed up in the 13F filings of 176 institutional investors as of June 2026.

These investors collectively held 114.2% of United States Oil Fund's outstanding shares in June 2026, up from 104.3% in March 2026.
Their total shares held in USO increased 20.52% from the prior quarter, while the number of investors in United States Oil Fund increased 19.73% year over year.
Of these 176 holders, 94 added to their stakes in United States Oil Fund, 52 trimmed positions, and 30 made no changes.
The aggregate institutional position in United States Oil Fund amounted to 16.82Mn shares as of June 2026, up by 2.86Mn shares quarter on quarter, and up 12.03Mn shares year over year.
As of June 30, 2026, the biggest holder of United States Oil Fund is Goldman Sachs Group Inc at 6.67Mn shares, representing 45.3% of shares outstanding.
The largest buyers of United States Oil Fund for the quarter ending June 2026 were Morgan Stanley (1.22Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.1Mn), HRT FINANCIAL LP (484.87K), CIBC WORLD MARKET INC. (400.79K), UBS Group AG (378.8K).
The largest sales of USO for the quarter ending June 2026 came from JANE STREET GROUP, LLC (1.09Mn), CITADEL ADVISORS LLC (586.2K), Barclays Plc (320.73K), CIBC Bancorp USA Inc. (218.8K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (159.13K).
According to Business Quant data, leading holders of USO for June 2026 are Goldman Sachs Group Inc (6.67Mn), Morgan Stanley (3.42Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.1Mn), UBS Group AG (569.93K), CIBC Bancorp USA Inc. (550.34K), HRT FINANCIAL LP (511.48K), SIMPLEX TRADING, LLC (490.74K), CIBC WORLD MARKET INC. (400.79K), Bank Of America Corp /De/ (388.65K), Quadrature Capital Ltd (329.76K).

Form 13F Holdings

176 Institutional Holders

Report period 30 Jun, 2026

Total shares held 16.82Mn

Of outstanding 114.25%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Goldman Sachs Group Inc	0000886982	6,670,175	45.30%	▲266,748	+4.17%	$709.97Mn
2	Morgan Stanley	0000895421	3,424,493	23.26%	▲1,218,912	+55.26%	$364.50Mn
3	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	1,100,000	7.47%	▲1,100,000	0.00%	$117.08Mn
4	UBS Group AG	0001610520	569,929	3.87%	▲378,797	+198.19%	$60.66Mn
5	CIBC Bancorp USA Inc.	0001711924	550,337	3.74%	▼218,800	-28.45%	$58.58Mn
6	HRT FINANCIAL LP	0001475597	511,482	3.47%	▲484,873	+1,822.21%	$54.44K
7	SIMPLEX TRADING, LLC	0001488542	490,737	3.33%	▲160,949	+48.80%	$52.23Mn
8	CIBC WORLD MARKET INC.	0001421224	400,788	2.72%	▲400,788	0.00%	$42.66Mn
9	Bank Of America Corp /De/	0000070858	388,647	2.64%	▲244,766	+170.12%	$41.37Mn
10	Quadrature Capital Ltd	0001651424	329,759	2.24%	▲90,644	+37.91%	$35.10Mn
11	Citigroup Inc	0000831001	311,726	2.12%	▲302,576	+3,306.84%	$33.18Mn
12	Harvest Fund Management Co., Ltd	0001694126	311,082	2.11%	▲149,769	+92.84%	$33.10K
13	E Fund Management Co., Ltd.	0001842296	152,170	1.03%	▲35,711	+30.66%	$16.20Mn
14	MIRAE ASSET SECURITIES (USA) INC.	0000890203	150,438	1.02%	▲50,357	+50.32%	$16.01Mn
15	Divisadero Street Capital Management, LP	0001901865	142,500	0.97%	▲142,500	0.00%	$15.17Mn
16	JANE STREET GROUP, LLC	0001595888	99,337	0.67%	▼1,087,120	-91.63%	$10.57Mn
17	Barclays Plc	0000312069	92,918	0.63%	▼320,729	-77.54%	$9.89Mn
18	Cetera Investment Advisers	0001666741	74,260	0.50%	▲12,090	+19.45%	$7.90Mn
19	Cambridge Investment Research Advisors, Inc.	0001419186	69,834	0.47%	▲35,920	+105.91%	$7.43K
20	GROUP ONE TRADING LLC	0000932540	53,218	0.36%	▼11,359	-17.59%	$5.66Mn

Showing 1 to 20 of 176 holders