ProShares UltraPro Short Russell 2000

SRTY • ARCA

ProShares UltraPro Short Russell 2000 is an exchange-traded fund on ARCA. As of Q3 2025, 15 institutional investors hold shares in this ETF, with total holdings valued at $7.5M. Lane Generational LLC is the largest holder with a position valued at $3.0M.

Overview

Overview of institutional ownership in SRTY as of Q3 2025

All Institutions

Institutions: 15
Value Held: $7.5M
Shares Held: 640.7K
Avg Position: $502.3K
Median Position: $68.5K

Hedge Funds

Hedge Funds: 0
Value Held: -
Shares Held: -
Avg Position: -
Median Position: -

Biggest Investors

Institutions with the largest positions in SRTY as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
Lane Generational LLC RIA/Wealth	Frederick Carpenter Lane CEO	$3.0M 2.47% of portfolio	253.3K shares	Q2 2025 Held for 5 months	$120.4M
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	-	$2.2M 0.00% of portfolio	185.2K shares	≤ Q2 2013 Held for 12y 5m+	$67.9B
UBS Group AG Institution	Sergio P. Ermotti CEO	$1.2M 0.00% of portfolio	101.0K shares	Q4 2024 Held for 11 months	$511.54B
H HRT FINANCIAL LLC Institution	-	$312.1K 0.00% of portfolio	26.5K shares	Q3 2025 Held for 2 months	$21.1B
J JANE STREET GROUP, LLC Institution	-	$288.0K 0.00% of portfolio	24.5K shares	Q3 2014 Held for 11y 2m	$84.1B
Q Qube Research & Technologies Ltd Institution	-	$286.2K 0.00% of portfolio	24.3K shares	Q3 2023 Held for 2y 2m	$70.6B
INTL FCSTONE INC. Institution	Philip Smith CEO	$198.4K 0.01% of portfolio	16.9K shares	Q2 2025 Held for 5 months	$2.2B
G GROUP ONE TRADING, L.P. Institution	-	$68.5K 0.00% of portfolio	5.8K shares	Q1 2025 Held for 8 months	$3.3B
S SIMPLEX TRADING, LLC Institution	-	$24.0K 0.00% of portfolio	2.0K shares	Q1 2025 Held for 8 months	$4.1B
BANK OF AMERICA CORP /DE/ Institution	Brian T. Moynihan CEO	$10.6K 0.00% of portfolio	900.0 shares	Q3 2025 Held for 2 months	$1.33T

Net Capital Flow

Institutional buying and selling activity for SRTY in Q3 2025

Traded: +$183.4K
Buyers: 13
Sellers: 7
Total Bought: +$4.0M
Total Sold: −$3.8M
Avg Position: $358.8K

Biggest Buyers

Institution	Net Bought	Current Position
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	+$1.9M +162.0K shares	$2.2M 185.2K shares
UBS Group AG Institution	+$1.2M +99.3K shares	$1.2M 101.0K shares
H HRT FINANCIAL LLC Institution	+$312.1K +26.5K shares	$312.1K 26.5K shares
J JANE STREET GROUP, LLC Institution	+$288.0K +24.5K shares	$288.0K 24.5K shares
Q Qube Research & Technologies Ltd Institution	+$184.3K +15.7K shares	$286.2K 24.3K shares
INTL FCSTONE INC. Institution	+$79.6K +6.8K shares	$198.4K 16.9K shares
G GROUP ONE TRADING, L.P. Institution	+$50.4K +4.3K shares	$68.5K 5.8K shares
S SIMPLEX TRADING, LLC Institution	+$24.0K +2.0K shares	$24.0K 2.0K shares
BANK OF AMERICA CORP /DE/ Institution	+$10.6K +900.0 shares	$10.6K 900.0 shares
T Tower Research Capital LLC Institution	+$1.1K +-31.6K shares	$1.1K 97.0 shares

Biggest Sellers

Institution	Net Sold	Current Position
Integrated Wealth Concepts LLC RIA/Wealth	−$1.6M −92.2K shares	Sold Off 0 shares
IMC-Chicago, LLC RIA/Wealth	−$1.0M −59.3K shares	Sold Off 0 shares
T TWO SIGMA SECURITIES, LLC Institution	−$527.9K −30.9K shares	Sold Off 0 shares
F FLOW TRADERS U.S. LLC Institution	−$346.7K −20.3K shares	Sold Off 0 shares
O Optiver Holding B.V. Institution	−$173.0K −10.1K shares	Sold Off 0 shares
JPMORGAN CHASE & CO Institution	−$113.1K −6.6K shares	Sold Off 0 shares
Lane Generational LLC RIA/Wealth	−$87.7K −7.5K shares	$3.0M 253.3K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited SRTY in Q3 2025

New Positions: 0
New Value: -
Exited Positions: 6
Exited Value: $3.8M

New Positions

Institution	Position Value
No new positions found

Exited Positions

Institution	Previous Position
Integrated Wealth Concepts LLC RIA/Wealth	$1.6M 92.2K shares
IMC-Chicago, LLC RIA/Wealth	$1.0M 59.3K shares
T TWO SIGMA SECURITIES, LLC Institution	$527.9K 30.9K shares
F FLOW TRADERS U.S. LLC Institution	$346.7K 20.3K shares
O Optiver Holding B.V. Institution	$173.0K 10.1K shares
JPMORGAN CHASE & CO Institution	$113.1K 6.6K shares

Options Activity

Institutions with the largest Call and Put options positions in SRTY as of Q3 2025

Call Positions: 3
Call Value: $603.3K
Put Positions: 3
Put Value: $1.2M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$356.3K 303.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$247.0K 210.0 contracts
J JANE STREET GROUP, LLC Institution	- - contracts

Put Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$869.1K 739.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$196.4K 167.0 contracts
W WOLVERINE TRADING, LLC Institution	$159.6K 135.0 contracts

Most Committed Institutions

Institutions with SRTY as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Lane Generational LLC RIA/Wealth	Frederick Carpenter Lane CEO	2.47% $3.0M	253.3K shares	Q2 2025 Held for 5 months	$120.4M
INTL FCSTONE INC. Institution	Philip Smith CEO	0.01% $198.4K	16.9K shares	Q2 2025 Held for 5 months	$2.2B
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	-	0.00% $2.2M	185.2K shares	≤ Q2 2013 Held for 12y 5m+	$67.9B
G GROUP ONE TRADING, L.P. Institution	-	0.00% $68.5K	5.8K shares	Q1 2025 Held for 8 months	$3.3B
H HRT FINANCIAL LLC Institution	-	0.00% $312.1K	26.5K shares	Q3 2025 Held for 2 months	$21.1B
S SIMPLEX TRADING, LLC Institution	-	0.00% $24.0K	2.0K shares	Q1 2025 Held for 8 months	$4.1B
Q Qube Research & Technologies Ltd Institution	-	0.00% $286.2K	24.3K shares	Q3 2023 Held for 2y 2m	$70.6B
J JANE STREET GROUP, LLC Institution	-	0.00% $288.0K	24.5K shares	Q3 2014 Held for 11y 2m	$84.1B
UBS Group AG Institution	Sergio P. Ermotti CEO	0.00% $1.2M	101.0K shares	Q4 2024 Held for 11 months	$511.54B
Game Plan Financial Advisors, LLC RIA/Wealth	Theodore David Beckman Member	0.00% $118.0	10.0 shares	Q4 2023 Held for 1y 11m	$209.3M