Cero Therapeutics Holdings, Inc.
CERO- 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; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesCEROW
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
- 45
- +9 vs. Q4 2021
- Shares held
- 13.7M
- +3.20M (+30.5%) vs. Q4 2021
- Total value
- $137.2M
- +$33.0M (+31.7%) vs. Q4 2021
- New holders
- 13
- 9 more added
- Sold out
- 4
- 6 more reduced
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CERO 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 11 | $798.7K |
| Q2 2025 | 8 | $2.38M |
| Q1 2025 | 15 | $527.7K |
| Q4 2024 | 21 | $800.3K |
| Q3 2024 | 18 | $320.0K |
| Q2 2024 | 15 | $557.1K |
| Q1 2024 | 9 | $4.85M |
| Q4 2023 | 10 | $7.49M |
| Q3 2023 | 10 | $7.33M |
| Q2 2023 | 13 | $10.6M |
| Q1 2023 | 17 | $12.5M |
| Q4 2022 | 46 | $101.1M |
| Q3 2022 | 66 | $153.0M |
| Q2 2022 | 54 | $144.5M |
| Q1 2022 | 45 | $137.2M |
| Q4 2021 | 36 | $104.2M |
| 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 | 5,000 | $50.0K | 0.00% | +5,000 | New |
| Deltec Asset Management LLC | 10,000 | $100.0K | 0.02% | 00.0% | Unchanged |
| Segantii Capital Management Ltd | 10,000 | $100.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 13,688 | $136.0K | 0.00% | −152−1.1% | Reduced |
| Old Mission Capital LLC | 15,188 | $152.0K | 0.00% | +15,188 | New |
| Starboard Value LPSuperinvestorStarboard Value | 21,275 | $213.0K | 0.00% | −2,775−11.5% | Reduced |
| DuPont Capital Management Corp | 25,000 | $250.0K | 0.01% | 00.0% | Unchanged |
| Woodline Partners LP | 25,000 | $250.0K | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 27,638 | $276.0K | 0.00% | +27,638 | New |
| Lynwood Capital Management Inc. | 29,615 | $296.0K | 0.32% | +29,615 | New |
| Dark Forest Capital Management LP | 31,909 | $320.0K | 0.07% | +10,925+52.1% | Added |
| Whitebox Advisors LLC | 50,000 | $500.0K | 0.01% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 49,996 | $500.0K | 0.02% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 89,997 | $900.0K | 0.01% | −30.0% | Reduced |
| Spring Creek Capital LLC | 100,000 | $1.00M | 0.04% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 100,000 | $1.00M | 0.02% | 00.0% | Unchanged |
| Barclays PLC | 106,300 | $1.06M | 0.00% | +106,300 | New |
| Bulldog Investors, LLP | 109,490 | $1.09M | 0.28% | +109,490 | New |
| Picton Mahoney Asset Management | 150,000 | $1.50M | 0.06% | +150,000 | New |
| Wolverine Asset Management LLC | 154,566 | $1.55M | 0.02% | −6,227−3.9% | Reduced |
| Hudson Bay Capital Management LP | 200,000 | $2.00M | 0.03% | 00.0% | Unchanged |
| CVI Holdings, LLC | 206,487 | $2.06M | 0.14% | +10,987+5.6% | Added |
| Highland Capital Management Fund Advisors, L.P. | 217,482 | $2.18M | 0.29% | 00.0% | Unchanged |
| Millennium Management LLC | 217,500 | $2.18M | 0.00% | +217,500 | New |
| Alberta Investment Management Corp | 250,000 | $2.50M | 0.01% | +250,000 | New |
| Fir Tree Capital Management LP | 250,166 | $2.50M | 0.07% | +166+0.1% | Added |
| CSS LLC | 276,745 | $2.77M | 0.12% | −41,465−13.0% | Reduced |
| Berkley W R Corp | 296,730 | $2.97M | 0.15% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 310,188 | $3.10M | 0.10% | +10,188+3.4% | Added |
| CNH Partners LLC | 362,918 | $3.63M | 0.09% | +31,383+9.5% | Added |
| Context Capital Management, LLC | 400,000 | $4.00M | 0.26% | +400,000 | New |
| Atalaya Capital Management LP | 450,000 | $4.50M | 0.48% | 00.0% | Unchanged |
| Weiss Asset Management LP | 466,723 | $4.67M | 0.10% | 00.0% | Unchanged |
| Linden Advisors LP | 500,000 | $5.00M | 0.03% | +500,000 | New |
| HGC Investment Management Inc. | 500,000 | $5.00M | 0.30% | +500,000 | New |
| Periscope Capital Inc. | 599,400 | $6.00M | 0.15% | +599,400 | New |
| Polar Asset Management Partners Inc. | 599,999 | $6.00M | 0.07% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 609,788 | $6.10M | 0.01% | +133,804+28.1% | Added |
| Marshall Wace, LLP | 628,881 | $6.29M | 0.01% | +1,864+0.3% | Added |
| Saba Capital Management, L.P. | 733,826 | $7.34M | 0.12% | +94,068+14.7% | Added |
| Citadel Advisors LLC | 750,000 | $7.50M | 0.01% | 00.0% | Unchanged |
| Cantor Fitzgerald, L. P. | 750,000 | $7.50M | 0.57% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 750,000 | $7.50M | 0.44% | +500,000+200.0% | Added |
| Highbridge Capital Management LLC | 1,033,950 | $10.3M | 0.27% | −3,844−0.4% | Reduced |
| Beryl Capital Management LLC | 1,230,264 | $12.3M | 0.75% | 00.0% | Unchanged |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −206,308−100.0% | Sold out |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Telemetry Investments, L.L.C. | 0 | $0 | 0.00% | −30,634−100.0% | Sold out |
| Pinz Capital Management, LP | 0 | $0 | 0.00% | −7,299−100.0% | Sold out |