Institutional Ownership
Pasithea Therapeutics Corp
CUSIP 70261F202COM NEWKTTAQ1 2026
13D / 13G Filings
17
Schedule 13D/13G on record
Beneficial Filers
12
Distinct reporting persons
Largest Stake
10.0%
Max % of class reported
Institutional Holders
19
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
17 filings · latest Feb 27, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 27, 2026 | Coastlands Capital LP | 13G | 10.0% | — | SEC |
| 2 | Feb 17, 2026 | Squadron Master Fund LP | 13G/A | 9.9% | 2.33M | SEC |
| 3 | Feb 17, 2026 | Cvi Investments, Inc. | 13G/A | 3.8% | 900.0K | SEC |
| 4 | Feb 17, 2026 | Ameriprise Financial, Inc. | 13G | 8.4% | 1.93M | SEC |
| 5 | Feb 12, 2026 | Adage Capital Management, L.P. | 13G | 10.0% | 2.33M | SEC |
| 6 | Dec 8, 2025 | Janus Henderson Group PLC | 13G | 10.0% | 10.23M | SEC |
| 7 | Dec 5, 2025 | Squadron Master Fund LP | 13G | 9.9% | 2.25M | SEC |
| 8 | Dec 5, 2025 | Vivo Opportunity Fund Holdings, L.P. | 13G | 10.0% | 17.56M | SEC |
| 9 | Aug 14, 2025 | Cvi Investments, Inc. | 13G/A | 9.9% | 826.1K | SEC |
| 10 | May 15, 2025 | Armistice Capital, LLC | 13G/A | 5.0% | 142.1K | SEC |
7 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Pasithea Therapeutics Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Janus Henderson Group PLC | 2.10M | $1.56M |
| 2 | Adage Capital Partners Gp, L.L.C. | 2.10M | $1.56M |
| 3 | Vivo Capital, LLC | 2.10M | $1.56M |
| 4 | Squadron Capital Management LLC | 2.10M | $1.56M |
| 5 | Ameriprise Financial Inc | 1.35M | $1.00M |
| 6 | Cable Car Capital, LP | 1.21M | $894.9K |
| 7 | Stonepine Capital Management, LLC | 831.3K | $616.7K |
| 8 | Advisorshares Investments LLC | 337.5K | $250.4K |
| 9 | Persistent Asset Partners Ltd | 290.6K | $215.5K |
| 10 | Geode Capital Management, LLC | 104.0K | $77.1K |