Phoenix Biotech Acq -CW26CEROWPreferred / convertible

13F holders, Q2 2025 (June 30)
23holders −3
3new positions
6sold out
$0.02avg. 13F price*

At the end of Q2 2025, 23 institutions reported holding Phoenix Biotech Acq -CW26 (CEROW) in their 13F filings, down 3 from Q1 2025. 3 opened new positions and 6 sold out. The largest holders were Cantor Fitzgerald, L. P. ($11K), Toronto Dominion Bank ($9K) and MMCAP International Inc. SPC ($9K).

Company
Phoenix Biotech Acq -CW26
Filed as
CERO THERAPEUTICS HLDGS INC (Q2 2025)
CUSIP
71902K113
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q1 2024: 37Q1 2024Q2 2024: 34Q2 2024Q3 2024: 30Q3 2024Q4 2024: 26Q4 2024Q1 2025: 26Q1 2025Q2 2025: 23Q2 2025Q3 2025: 22Q3 2025Q4 2025: 1Q4 2025Q1 2026: 1Q1 2026Q2 2026: 1Q2 2026

Total Exit/New Position Q1 2025 → Q2 2025

InstitutionsTotal Value
New Positions3$9K
Exits6$8K

All 13F filers, Q1 2025 → Q2 2025: 461,191 shares bought and 580,204 shares sold, net −119,013 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 23 holders
Cantor Fitzgerald, L. P. — No change 441,048 $11K
Toronto Dominion Bank — New 381,318 $9K
MMCAP International Inc. SPC — No change 375,000 $9K
Saba Capital Management, L.P. — No change 295,913 $7K
Clear Street Derivatives LLC — No change 268,129 $6K
Linden Advisors LP — No change 249,999 $6K
Blue Owl Capital Holdings LP — No change 224,930 $5K
Clear Street LLC — Add +34.2% 193,824 $5K
Q Global Advisors, LLC — No change 170,785 $4K
Context Capital Management, LLC — No change 122,013 $3K
Nexpoint Asset Management, L.P. — No change 108,741 $3K
Westchester Capital Management, LLC — No change 74,998 $2K
Parallel Advisors, LLC — No change 50,000 $1K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 50,000 $1K
Picton Mahoney Asset Management — No change 75,000 $1K
Wolverine Asset Management LLC — Reduce -22.8% 33,796 $804
Whitebox Advisors LLC — No change 23,250 $554
Silver Rock Financial LP — No change 12,224 $291
Dupont Capital Management Corp. — No change 12,500 $263
Calamos Advisors LLC — No change 12,500 $263
Fortress Financial Solutions, LLC — New 10,000 $238
Ancora Advisors LLC — No change 2,500 $59
Virtu Financial LLC — New 20,474 $0

"% of holder's portfolio" is CEROW's weight in each manager's 13F, not the share of Phoenix Biotech Acq -CW26 the manager owns.