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 2023
Institutional positions in Cero Therapeutics Holdings, Inc. as of Mar 31, 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
- 17
- −29 vs. Q4 2022
- Shares held
- 1.33M
- −8.52M (−86.5%) vs. Q4 2022
- Total value
- $12.5M
- −$88.6M (−87.6%) vs. Q4 2022
- New holders
- 3
- 1 more added
- Sold out
- 32
- 5 more reduced
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Cero Therapeutics Holdings, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 205,055 | $2.19M | 0.26% | +36,523+21.7% | Added |
| Periscope Capital Inc. | 149,300 | $1.59M | 0.07% | −400,059−72.8% | Reduced |
| Mint Tower Capital Management B.V. | 141,089 | $1.51M | 0.21% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 120,000 | $1.28M | 0.02% | −479,999−80.0% | Reduced |
| Kim, LLC | 100,000 | $1.07M | 0.07% | 00.0% | Unchanged |
| Berkley W R Corp | 99,157 | $1.06M | 0.07% | −285,473−74.2% | Reduced |
| Shaolin Capital Management LLC | 97,000 | $1.04M | 0.03% | 00.0% | Unchanged |
| CNH Partners LLC | 79,999 | $854.4K | 0.03% | −282,919−78.0% | Reduced |
| Boothbay Fund Management, LLC | 49,587 | $529.6K | 0.02% | +49,587 | New |
| Walleye Capital LLC | 47,936 | $512.0K | 0.01% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 34,026 | $363.4K | 0.46% | 00.0% | Unchanged |
| Walleye Trading LLC | 26,964 | $288.0K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 13,571 | $144.9K | 0.00% | −5,128−27.4% | Reduced |
| Geode Capital Management, LLC | 10,588 | $113.1K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 2 | $21 | 0.00% | +2 | New |
| Cantor Fitzgerald, L. P. | 155,000 | $2 | 0.00% | +155,000 | New |
| Tower Research Capital LLC (TRC) | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −1,212,426−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −729,499−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −650,000−100.0% | Sold out |
| Westchester Capital Management, LLC | 0 | $0 | 0.00% | −611,264−100.0% | Sold out |
| Beryl Capital Management LLC | 0 | $0 | 0.00% | −542,376−100.0% | Sold out |
| HGC Investment Management Inc. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −426,692−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −370,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −270,745−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Highland Capital Management Fund Advisors, L.P. | 0 | $0 | 0.00% | −217,482−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −217,500−100.0% | Sold out |
| Sage Rock Capital Management LP | 0 | $0 | 0.00% | −183,998−100.0% | Sold out |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −170,970−100.0% | Sold out |
| Exos TFP Holdings LLC | 0 | $0 | 0.00% | −125,771−100.0% | Sold out |
| Difesa Capital Management, LP | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −106,300−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −90,650−100.0% | Sold out |
| Atlas Merchant Capital LLC | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Lynwood Capital Management Inc. | 0 | $0 | 0.00% | −59,615−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −52,246−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −49,242−100.0% | Sold out |
| Silver Rock Financial LP | 0 | $0 | 0.00% | −46,243−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −31,909−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −12,124−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −7,486−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −2,892−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |