Pasithea Therapeutics Corp.
KTTA- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001841330
No open-market purchases or sales by Pasithea Therapeutics Corp. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $8.66M in total; no superinvestor holds it.
Other share classesKTTAW
13F holders, Q4 2025
Institutional positions in Pasithea Therapeutics Corp. as of Dec 31, 2025. 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
- 26
- +7 vs. Q3 2025
- Shares held
- 12.9M
- +12.3M (+2,011.2%) vs. Q3 2025
- Total value
- $16.7M
- +$16.2M (+3,679.8%) vs. Q3 2025
- New holders
- 12
- 7 more added
- Sold out
- 5
- 3 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KTTA 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 | 25 | $8.66M |
| Q1 2026 | 21 | $9.52M |
| Q4 2025 | 26 | $16.7M |
| Q3 2025 | 19 | $441.4K |
| Q2 2025 | 11 | $216.6K |
| Q1 2025 | 8 | $99.1K |
| Q4 2024 | 7 | $243.3K |
| Q3 2024 | 6 | $48.9K |
| Q2 2024 | 7 | $151.6K |
| Q1 2024 | 6 | $218.1K |
| Q4 2023 | 8 | $94.7K |
| Q3 2023 | 12 | $121.9K |
| Q2 2023 | 12 | $184.3K |
| Q1 2023 | 12 | $147.7K |
| Q4 2022 | 11 | $405.6K |
| Q3 2022 | 9 | $1.03M |
| Q2 2022 | 10 | $662.1K |
| Q1 2022 | 8 | $985.0K |
| Q4 2021 | 7 | $1.09M |
| Q3 2021 | 4 | $1.26M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Pasithea Therapeutics Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 2,100,000 | $2.72M | 0.00% | +2,100,000 | New |
| Adage Capital Partners GP, L.L.C. | 2,100,000 | $2.71M | 0.00% | +2,100,000 | New |
| Vivo Capital, LLC | 2,100,000 | $2.71M | 0.18% | +2,100,000 | New |
| Squadron Capital Management LLC | 2,100,000 | $2.71M | 1.21% | +2,100,000 | New |
| Ameriprise Financial Inc | 1,930,128 | $2.49M | 0.00% | +1,930,128 | New |
| Cable Car Capital LLC | 500,000 | $645.0K | 0.04% | +500,000 | New |
| Acuta Capital Partners, LLC | 450,000 | $580.5K | 0.39% | +450,000 | New |
| StemPoint Capital LP | 355,082 | $458.1K | 0.08% | +355,082 | New |
| AdvisorShares Investments LLC | 304,721 | $393.1K | 0.07% | +47,025+18.2% | Added |
| Persistent Asset Partners Ltd | 290,555 | $374.8K | 0.18% | +290,555 | New |
| Stonepine Capital Management, LLC | 275,062 | $354.8K | 0.28% | +275,062 | New |
| Vanguard Group Inc | 97,675 | $126.0K | 0.00% | +43,860+81.5% | Added |
| Jane Street Group, LLC | 59,372 | $76.6K | 0.00% | +34,319+137.0% | Added |
| Citadel Advisors LLC | 56,183 | $72.5K | 0.00% | −11,158−16.6% | Reduced |
| Geode Capital Management, LLC | 54,495 | $70.3K | 0.00% | +29,020+113.9% | Added |
| Two Sigma Investments, LP | 48,773 | $62.9K | 0.00% | +13,013+36.4% | Added |
| Magnolia Private Wealth, LLC | 33,333 | $43.0K | 0.03% | +33,333 | New |
| Northern Trust Corp | 28,090 | $36.2K | 0.00% | +28,090 | New |
| XTX Topco Ltd | 20,783 | $26.8K | 0.00% | −13,575−39.5% | Reduced |
| UBS Group AG | 13,263 | $17.1K | 0.00% | −5,118−27.8% | Reduced |
| Hurley Capital, LLC | 3,689 | $4.76K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,947 | $3.80K | 0.00% | +1,730+142.2% | Added |
| SBI Securities Co., Ltd. | 1,051 | $1.36K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 150 | $194 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 63 | $81 | 0.00% | +5+8.6% | Added |
| Royal Bank of Canada | 250 | $0 | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −30,700−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −25,075−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −20,846−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −10,896−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −443−100.0% | Sold out |