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, Q1 2022
Institutional positions in Cero Therapeutics Holdings, Inc. as of Mar 31, 2022. 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
- 36
- +5 vs. Q4 2021
- Shares held
- 4.67M
- +1.39M (+42.3%) vs. Q4 2021
- Total value
- $1.02M
- −$330.0K (−24.5%) vs. Q4 2021
- New holders
- 8
- 3 more added
- Sold out
- 3
- 3 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Cero Therapeutics Holdings, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $92.0K | 0.00% | – | – |
| MMCAP International Inc. SPC | 375,000 | $82.0K | 0.00% | +250,000+200.0% | Added |
| Cantor Fitzgerald, L. P. | 363,548 | $79.0K | 0.01% | −11,452−3.1% | Reduced |
| Citadel Advisors LLC | 375,000 | $71.0K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 300,000 | $65.0K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 299,800 | $65.0K | 0.00% | +299,800 | New |
| Saba Capital Management, L.P. | 295,913 | $64.0K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 249,999 | $55.0K | 0.00% | +249,999 | New |
| CNH Partners LLC | 249,998 | $54.0K | 0.00% | 00.0% | Unchanged |
| Atalaya Capital Management LP | 225,000 | $50.0K | 0.01% | 00.0% | Unchanged |
| Context Capital Management, LLC | 200,000 | $44.0K | 0.00% | +200,000 | New |
| Q Global Advisors, LLC | 170,785 | $37.0K | 0.02% | +70,785+70.8% | Added |
| Fir Tree Capital Management LP | 125,000 | $27.0K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 115,296 | $25.0K | 0.00% | +115,296 | New |
| Highland Capital Management Fund Advisors, L.P. | 108,741 | $24.0K | 0.00% | 00.0% | Unchanged |
| Telemetry Investments, L.L.C. | 121,614 | $23.0K | 0.04% | +106,297+694.0% | Added |
| CSS LLC | 86,594 | $19.0K | 0.00% | −32,300−27.2% | Reduced |
| CVI Holdings, LLC | 97,750 | $19.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 80,689 | $17.0K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 75,000 | $17.0K | 0.00% | +75,000 | New |
| K2 Principal Fund, L.P. | 75,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| Spring Creek Capital LLC | 50,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 50,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 54,745 | $11.0K | 0.00% | +54,745 | New |
| HGC Investment Management Inc. | 50,000 | $11.0K | 0.00% | +50,000 | New |
| HRT Financial LP | 36,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 30,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 25,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 24,998 | $5.00K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 15,812 | $3.00K | 0.00% | −567−3.5% | Reduced |
| DuPont Capital Management Corp | 12,500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Woodline Partners LP | 12,500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 2,500 | $1.00K | 0.00% | +2,500 | New |
| Radcliffe Capital Management, L.P. | 150,000 | – | – | 00.0% | Unchanged |
| Mangrove Partners | 163,538 | – | – | 00.0% | Unchanged |
| Segantii Capital Management Ltd | 5,000 | – | – | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Ramius Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Clear Street LLC | 0 | $0 | 0.00% | −5,797−100.0% | Sold out |