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 |
|---|---|---|---|---|---|
| Ancora Advisors, LLC | 2,500 | $1.00K | 0.00% | +2,500 | New |
| Woodline Partners LP | 12,500 | $2.00K | 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 |
| 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 |
| 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 |
| 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 |
| K2 Principal Fund, L.P. | 75,000 | $14.0K | 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 |
| 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 |
| Telemetry Investments, L.L.C. | 121,614 | $23.0K | 0.04% | +106,297+694.0% | Added |
| Highland Capital Management Fund Advisors, L.P. | 108,741 | $24.0K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 115,296 | $25.0K | 0.00% | +115,296 | New |
| Fir Tree Capital Management LP | 125,000 | $27.0K | 0.00% | 00.0% | Unchanged |
| Q Global Advisors, LLC | 170,785 | $37.0K | 0.02% | +70,785+70.8% | Added |
| Context Capital Management, LLC | 200,000 | $44.0K | 0.00% | +200,000 | New |
| Atalaya Capital Management LP | 225,000 | $50.0K | 0.01% | 00.0% | Unchanged |
| CNH Partners LLC | 249,998 | $54.0K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 249,999 | $55.0K | 0.00% | +249,999 | New |
| Saba Capital Management, L.P. | 295,913 | $64.0K | 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 |
| Citadel Advisors LLC | 375,000 | $71.0K | 0.00% | 00.0% | Unchanged |
| Cantor Fitzgerald, L. P. | 363,548 | $79.0K | 0.01% | −11,452−3.1% | Reduced |
| MMCAP International Inc. SPC | 375,000 | $82.0K | 0.00% | +250,000+200.0% | Added |
| Highbridge Capital Management LLC | – | $92.0K | 0.00% | – | – |
| 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 |