SQQQ · ProShares UltraPro Short QQQ ETF

$38.18 -0.16 (-0.42%) 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: 3

Total Value: $196,922,744

Total Shares: 5,423,375

Institutional Ownership Trend

22 quarters

Holder Concentration

Across 3 13F filers · Δ vs Mar 31, 2025

Top Holder

99.8%

+58.7 pts

Top 5

100.0%

+5.0 pts

Top 10

100.0%

+1.8 pts

HHI

9,955

Highly concentrated+6,959

Quarterly Activity

vs Mar 31, 2025

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -68

Institutional value: -96.0%

Shares held: -80.7%

Top Buyers

vs Mar 31, 2025

No qualifying movers this quarter.

Top Sellers

vs Mar 31, 2025

Institution	Sold	Now Holds	Open
Mega CITADEL ADVISORS LLC	−1,486,940	5,411,120

Top New Positions

vs Mar 31, 2025

Institution	Acquired	Value (USD)	Open
Large Corient Private Wealth LLC	12,253	$444,906
Small TUCKER ASSET MANAGEMENT LLC	2	$72

Top Sold-Out Positions

vs Mar 31, 2025

Institution	Previously Held	Last Value (USD)
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	10,667,300	$2,019,708,412
Mega JANE STREET GROUP, LLC	6,146,877	$1,178,356,320
Mid IMC-Chicago, LLC	451,709	$86,592,615
Mega CITIGROUP INC	636,928	$63,266,827
Mid Optiver Holding B.V.	1,321,380	$50,661,709

Filter: New 2 Increased 0 Reduced 1 Sold out 70 Unchanged 0

Showing 5 of 5

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

CITADEL ADVISORS LLC SQQQ

$105,631,018

53.64%

2,909,144

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	2,909,144	$105,631,018	100.0%	Defined

CITADEL ADVISORS LLC SQQQ

$88,765,459

45.08%

2,444,656

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	2,444,656	$88,765,459	100.0%	Defined

CITADEL ADVISORS LLC SQQQ

$2,081,289

1.06%

57,320

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	57,320	$2,081,289	100.0%	Defined

Corient Private Wealth LLC SQQQ

$444,906

0.23%

12,253

TUCKER ASSET MANAGEMENT LLC SQQQ

$72

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	8,320,600	$1,595,059,020	100.0%	Other

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	5,451,997	$1,045,147,824	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	1,662,700	$318,739,590	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	164,404	$6,303,249	6.0%	Other
G1 EXECUTION SERVICES, LLC	519,596	$99,606,553	94.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Options, LLC	413,640	$79,294,788	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Citibank, N.A. joint	253,306	$48,558,760	76.8%	Defined
Citigroup Financial Products Inc. joint	383,622	$14,708,067	23.2%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Options, LLC	281,240	$53,913,708	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Optiver US LLC	1,321,380	$50,661,709	100.0%	Defined

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	200,000	$38,340,000	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	9,154	$350,964	1.4%	Defined
UBS Switzerland AG	126,827	$24,312,735	96.4%	Defined
UBS Securities LLC	2,891	$554,204	2.2%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	81,331	$15,591,152	74.8%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	21,662	$4,152,605	19.9%	Defined
MORGAN STANLEY SMITH BARNEY LLC	5,724	$1,097,290	5.3%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Hudson Bay Capital UK LLP	103,000	$19,745,100	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	433,739	$16,629,553	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
Tower Research Capital Investments LLC	598	$22,927	0.4%	Other
Latour Trading LLC (Latour)	30,437	$5,834,772	99.6%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
DRW Securities	35,914	$1,376,942	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
EDMOND DE ROTHSCHILD (SUISSE) S.A.	2,000	$383,400	100.0%	Sole

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,154	$44,244	41.9%	Defined
Osaic Advisory Services, LLC	320	$61,344	58.1%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	191	$36,614	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	100	$19,170	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
PNC Bank, National Association	35	$6,709	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Dominion Securities Inc.	30	$1,000	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
BMO NESBITT BURNS INC.	5	$958	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	14,187	$544	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	1	$191	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Macquarie Bank Limited	200	$8	100.0%	Sole

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

Manager	Shares	Value (USD)	% of position	Discretion
Bank Lombard Odier & Co Ltd	0	$0	—	Defined