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, Q2 2023
Institutional positions in Cero Therapeutics Holdings, Inc. as of Jun 30, 2023. 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
- 44
- −3 vs. Q1 2023
- Shares held
- 5.08M
- −539.5K (−9.6%) vs. Q1 2023
- Total value
- $351.0K
- +$116.1K (+49.4%) vs. Q1 2023
- New holders
- 1
- 4 more added
- Sold out
- 4
- 5 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Cero Therapeutics Holdings, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Periscope Capital Inc. | 957,098 | $61.9K | 0.00% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | – | $43.6K | 0.00% | – | – |
| MMCAP International Inc. SPC | 375,000 | $22.9K | 0.01% | 00.0% | Unchanged |
| Cantor Fitzgerald, L. P. | 363,548 | $22.2K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 295,913 | $19.4K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 300,000 | $18.3K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 249,999 | $16.4K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 246,696 | $15.1K | 0.00% | −286−0.1% | Reduced |
| Atalaya Capital Management LP | 225,000 | $13.5K | 0.01% | 00.0% | Unchanged |
| Castle Creek Arbitrage, LLC | 200,000 | $12.2K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 200,000 | $12.0K | 0.00% | 00.0% | Unchanged |
| Q Global Advisors, LLC | 170,785 | $10.0K | 0.01% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 150,000 | $9.82K | 0.00% | 00.0% | Unchanged |
| Highland Capital Management Fund Advisors, L.P. | 108,741 | $6.64K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 100,000 | $6.54K | 0.00% | −13,996−12.3% | Reduced |
| Clear Street LLC | 89,687 | $5.48K | 0.00% | +2,031+2.3% | Added |
| Wolverine Asset Management LLC | 87,893 | $5.37K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 75,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 74,998 | $4.58K | 0.00% | 00.0% | Unchanged |
| Cowen and Company, LLC | 58,000 | $3.54K | 0.00% | 00.0% | Unchanged |
| Kim, LLC | 50,000 | $3.27K | 0.00% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 49,999 | $3.27K | 0.00% | +49,999 | New |
| Tenor Capital Management Co., L.P. | 50,000 | $3.06K | 0.00% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 48,223 | $2.94K | 0.00% | −1,059−2.1% | Reduced |
| CVI Holdings, LLC | 47,306 | $2.89K | 0.00% | −17,921−27.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 36,000 | $2.36K | 0.00% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 27,348 | $2.00K | 0.00% | −2,598−8.7% | Reduced |
| HRT Financial LP | 36,340 | $2.00K | 0.00% | +340+0.9% | Added |
| Captrust Financial Advisors | 30,080 | $1.83K | 0.00% | 00.0% | Unchanged |
| Spartan Fund Management Inc. | 25,000 | $1.64K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 26,018 | $1.59K | 0.00% | +100+0.4% | Added |
| Whitebox Advisors LLC | 25,000 | $1.53K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 24,998 | $1.50K | 0.00% | 00.0% | Unchanged |
| Silver Rock Financial LP | 23,120 | $1.41K | 0.00% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 17,014 | $1.04K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 16,740 | $1.02K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 13,482 | $824 | 0.00% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 12,500 | $819 | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 12,500 | $819 | 0.00% | 00.0% | Unchanged |
| Robinson Capital Management, LLC | 7,416 | $336 | 0.00% | +3,673+98.1% | Added |
| Exos TFP Holdings LLC | 3,700 | $226 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 2,500 | $163 | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 163,538 | – | – | 00.0% | Unchanged |
| Segantii Capital Management Ltd | 5,000 | – | – | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −374,998−100.0% | Sold out |
| Sage Rock Capital Management LP | 0 | $0 | 0.00% | −91,999−100.0% | Sold out |
| Difesa Capital Management, LP | 0 | $0 | 0.00% | −62,500−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −30,250−100.0% | Sold out |