CERo Therapeutics Holdings

CEROW • NASDAQ

CERo Therapeutics Holdings is a biological products, (no disgnostic substances) company on NASDAQ. As of Q3 2025, 19 institutional investors hold shares in this company, with total holdings valued at $30.0K. TORONTO DOMINION BANK is the largest holder with a position valued at $5.3K.

BIOLOGICAL PRODUCTS, (NO DISGNOSTIC SUBSTANCES)

Employees9.0

Websitecero.bio

Country

United States of America

Overview

Overview of institutional ownership in CEROW as of Q3 2025

All Institutions

Institutions: 19
Value Held: $30.0K
Shares Held: 2.2M
Avg Position: $1.6K
Median Position: $997.0

Hedge Funds

Hedge Funds: 8
Value Held: $12.1K
Shares Held: 862.2K
Avg Position: $1.5K
Median Position: $831.0

Biggest Investors

Institutions with the largest positions in CEROW as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
TORONTO DOMINION BANK Institution	Leo Salom CEO	$5.3K 0.00% of portfolio	0.00% 381.0K shares	Q2 2025 Held for 5 months	$51.2B
M MMCAP International Inc. SPC Institution	-	$5.0K 0.00% of portfolio	0.00% 375.0K shares	Q1 2024 Held for 1y 8m	$752.3M
S Saba Capital Management, L.P. Hedge Fund•Multi-Strategy	Boaz Ronald Weinstein Founder	$4.3K 0.00% of portfolio	0.00% 295.9K shares	Q1 2024 Held for 1y 8m	$3.0B
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy	Siu Min (Joe) Wong CEO	$3.6K 0.00% of portfolio	0.00% 250.0K shares	Q2 2024 Held for 1y 5m	$971.4M
B Blue Owl Capital Holdings LP Institution	-	$3.0K 0.00% of portfolio	0.00% 224.9K shares	Q3 2024 Held for 1y 2m	$318.8M
Context Capital Management, LLC Hedge Fund•Convert Bond Arb	Michael Stuart Rosen CEO	$1.6K 0.00% of portfolio	0.00% 122.0K shares	Q1 2024 Held for 1y 8m	$187.8M
HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS, L.P. Institution	Dustin David Norris President	$1.4K 0.00% of portfolio	0.00% 108.7K shares	Q1 2024 Held for 1y 8m	$1.1B
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	-	$1.3K 0.00% of portfolio	0.00% 98.5K shares	Q1 2025 Held for 8 months	$67.9B
P PICTON MAHONEY ASSET MANAGEMENT Institution	-	$1.0K 0.00% of portfolio	0.00% 75.0K shares	Q1 2025 Held for 8 months	$7.6B
Westchester Capital Management, LLC Hedge Fund•Merger Arb	George Robert Aylward CEO	$997.0 0.00% of portfolio	0.00% 75.0K shares	Q1 2024 Held for 1y 8m	$1.8B

Net Capital Flow

Institutional buying and selling activity for CEROW in Q3 2025

Traded: −$9.5K
Buyers: 1
Sellers: 3
Total Bought: +$1.3K
Total Sold: −$10.8K
Avg Position: $1.4K

Biggest Buyers

Institution	Net Bought	Current Position
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	+$1.3K +98.5K shares	$1.3K 98.5K shares

Biggest Sellers

Institution	Net Sold	Current Position
C CANTOR FITZGERALD, L. P. Institution	−$10.5K −441.0K shares	Sold Off 0 shares
Parallel Advisors, LLC RIA/Wealth	−$299.5 −22.5K shares	$366.0 27.5K shares
TORONTO DOMINION BANK Institution	−$4.2 −300.0 shares	$5.3K 381.0K shares

Entry and Exit Activity

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

New Positions: 0
New Value: -
Exited Positions: 1
Exited Value: $10.5K

New Positions

Institution	Position Value
No new positions found

Exited Positions

Institution	Previous Position
C CANTOR FITZGERALD, L. P. Institution	$10.5K 441.0K shares

Options Activity

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

Call Positions: 1
Call Value: $1.4K
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$1.4K 1.1K contracts

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

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

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
B Blue Owl Capital Holdings LP Institution	-	0.00% $3.0K	0.00% 224.9K shares	Q3 2024 Held for 1y 2m	$318.8M
Context Capital Management, LLC Hedge Fund•Convert Bond Arb	Michael Stuart Rosen CEO	0.00% $1.6K	0.00% 122.0K shares	Q1 2024 Held for 1y 8m	$187.8M
M MMCAP International Inc. SPC Institution	-	0.00% $5.0K	0.00% 375.0K shares	Q1 2024 Held for 1y 8m	$752.3M
Silver Rock Financial LP Hedge Fund•Credit Arb	Carl Dewolf Meyer CEO	0.00% $163.0	0.00% 12.2K shares	Q3 2023 Held for 2y 2m	$40.3M
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy	Siu Min (Joe) Wong CEO	0.00% $3.6K	0.00% 250.0K shares	Q2 2024 Held for 1y 5m	$971.4M
Fortress Financial Solutions, LLC RIA/Wealth	Adam Amante Member	0.00% $133.0	0.00% 10.0K shares	Q2 2025 Held for 5 months	$91.8M
S Saba Capital Management, L.P. Hedge Fund•Multi-Strategy	Boaz Ronald Weinstein Founder	0.00% $4.3K	0.00% 295.9K shares	Q1 2024 Held for 1y 8m	$3.0B
HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS, L.P. Institution	Dustin David Norris President	0.00% $1.4K	0.00% 108.7K shares	Q1 2024 Held for 1y 8m	$1.1B
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy	Robin Rajendra Shah CIO	0.00% $665.0	0.00% 50.0K shares	Q2 2025 Held for 5 months	$806.7M
Westchester Capital Management, LLC Hedge Fund•Merger Arb	George Robert Aylward CEO	0.00% $997.0	0.00% 75.0K shares	Q1 2024 Held for 1y 8m	$1.8B

Hedge Fund Spotlight

Discover hedge funds investing in CEROW

Westchester Capital Management, LLC

Hedge Fund • Merger Arb

Portfolio ManagerGeorge Robert Aylward

Portfolio Value: $1.8B
Positions: 177
Last Reported: Q3 2025

Sector Allocation

Position in CERo Therapeutics Holdings

Market Value: $997.0
Shares Held: 75.0K
Portfolio Weight: 0.00%
Owned Since: 2024-Q1

Top Holding	Sector	Market Value	Weight
1 Mr. Cooper Group Inc. COOP	Financial - Mortgages Financial Services	$155.2M	8.52%
2 Kellanova K	Packaged Foods Consumer Defensive	$139.5M	7.66%
3 CyberArk Software CYBR	Software - Infrastructure Technology	$134.3M	7.38%