Cero Therapeutics Holdings, Inc.
CEROW- Exchange
- OTC
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001870404
No open-market purchases or sales by Cero Therapeutics Holdings, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $4 in total; no superinvestor holds it.
Other share classesCERO
13F holders, Q4 2021
Institutional positions in Cero Therapeutics Holdings, Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 31
- +31 vs. Q3 2021
- Shares held
- 3.28M
- +3.28M vs. Q3 2021
- Total value
- $1.35M
- +$1.35M vs. Q3 2021
- New holders
- 31
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CEROW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $4 |
| Q1 2026 | 1 | $11 |
| Q4 2025 | 1 | $22 |
| Q3 2025 | 22 | $38.1K |
| Q2 2025 | 23 | $74.5K |
| Q1 2025 | 26 | $45.7K |
| Q4 2024 | 27 | $28.6K |
| Q3 2024 | 31 | $28.0K |
| Q2 2024 | 35 | $110.3K |
| Q1 2024 | 38 | $425.3K |
| Q4 2023 | 41 | $135.1K |
| Q3 2023 | 44 | $423.7K |
| Q2 2023 | 44 | $351.0K |
| Q1 2023 | 47 | $234.9K |
| Q4 2022 | 50 | $264.8K |
| Q3 2022 | 44 | $503.0K |
| Q2 2022 | 42 | $550.0K |
| Q1 2022 | 36 | $1.02M |
| Q4 2021 | 31 | $1.35M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Cero Therapeutics Holdings, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $198.0K | 0.00% | – | New |
| Citadel Advisors LLC | 375,000 | $162.0K | 0.00% | +375,000 | New |
| Cantor Fitzgerald, L. P. | 375,000 | $158.0K | 0.01% | +375,000 | New |
| Polar Asset Management Partners Inc. | 300,000 | $126.0K | 0.00% | +300,000 | New |
| Saba Capital Management, L.P. | 295,913 | $124.0K | 0.00% | +295,913 | New |
| Atalaya Capital Management LP | 225,000 | $95.0K | 0.01% | +225,000 | New |
| Fir Tree Capital Management LP | 125,000 | $54.0K | 0.00% | +125,000 | New |
| MMCAP International Inc. SPC | 125,000 | $53.0K | 0.00% | +125,000 | New |
| CSS LLC | 118,894 | $50.0K | 0.00% | +118,894 | New |
| Highland Capital Management Fund Advisors, L.P. | 108,741 | $46.0K | 0.01% | +108,741 | New |
| Q Global Advisors, LLC | 100,000 | $42.0K | 0.01% | +100,000 | New |
| CVI Holdings, LLC | 97,750 | $42.0K | 0.00% | +97,750 | New |
| Wolverine Asset Management LLC | 80,689 | $33.0K | 0.00% | +80,689 | New |
| K2 Principal Fund, L.P. | 75,000 | $32.0K | 0.00% | +75,000 | New |
| Spring Creek Capital LLC | 50,000 | $22.0K | 0.00% | +50,000 | New |
| Tenor Capital Management Co., L.P. | 50,000 | $21.0K | 0.00% | +50,000 | New |
| HRT Financial LP | 36,000 | $15.0K | 0.00% | +36,000 | New |
| Hudson Bay Capital Management LP | 30,000 | $13.0K | 0.00% | +30,000 | New |
| D. E. Shaw & Co., Inc. | 25,000 | $11.0K | 0.00% | +25,000 | New |
| Whitebox Advisors LLC | 25,000 | $11.0K | 0.00% | +25,000 | New |
| Rivernorth Capital Management, LLC | 24,998 | $10.0K | 0.00% | +24,998 | New |
| Virtu Financial LLC | 16,379 | $7.00K | 0.00% | +16,379 | New |
| Telemetry Investments, L.L.C. | 15,317 | $7.00K | 0.01% | +15,317 | New |
| DuPont Capital Management Corp | 12,500 | $5.00K | 0.00% | +12,500 | New |
| Woodline Partners LP | 12,500 | $5.00K | 0.00% | +12,500 | New |
| Ramius Advisors LLC | 10,000 | $4.00K | 0.00% | +10,000 | New |
| Clear Street LLC | 5,797 | $2.00K | 0.00% | +5,797 | New |
| CNH Partners LLC | 249,998 | – | – | +249,998 | New |
| Radcliffe Capital Management, L.P. | 150,000 | – | – | +150,000 | New |
| Mangrove Partners | 163,538 | – | – | +163,538 | New |
| Segantii Capital Management Ltd | 5,000 | – | – | +5,000 | New |