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 |
|---|---|---|---|---|---|
| Clear Street LLC | 5,797 | $2.00K | 0.00% | +5,797 | New |
| Ramius Advisors LLC | 10,000 | $4.00K | 0.00% | +10,000 | 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 |
| 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 |
| Rivernorth Capital Management, LLC | 24,998 | $10.0K | 0.00% | +24,998 | 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 |
| Hudson Bay Capital Management LP | 30,000 | $13.0K | 0.00% | +30,000 | New |
| HRT Financial LP | 36,000 | $15.0K | 0.00% | +36,000 | New |
| Tenor Capital Management Co., L.P. | 50,000 | $21.0K | 0.00% | +50,000 | New |
| Spring Creek Capital LLC | 50,000 | $22.0K | 0.00% | +50,000 | New |
| K2 Principal Fund, L.P. | 75,000 | $32.0K | 0.00% | +75,000 | New |
| Wolverine Asset Management LLC | 80,689 | $33.0K | 0.00% | +80,689 | 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 |
| Highland Capital Management Fund Advisors, L.P. | 108,741 | $46.0K | 0.01% | +108,741 | New |
| CSS LLC | 118,894 | $50.0K | 0.00% | +118,894 | New |
| MMCAP International Inc. SPC | 125,000 | $53.0K | 0.00% | +125,000 | New |
| Fir Tree Capital Management LP | 125,000 | $54.0K | 0.00% | +125,000 | New |
| Atalaya Capital Management LP | 225,000 | $95.0K | 0.01% | +225,000 | New |
| Saba Capital Management, L.P. | 295,913 | $124.0K | 0.00% | +295,913 | New |
| Polar Asset Management Partners Inc. | 300,000 | $126.0K | 0.00% | +300,000 | New |
| Cantor Fitzgerald, L. P. | 375,000 | $158.0K | 0.01% | +375,000 | New |
| Citadel Advisors LLC | 375,000 | $162.0K | 0.00% | +375,000 | New |
| Highbridge Capital Management LLC | – | $198.0K | 0.00% | – | 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 |