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, Q2 2026
Institutional positions in Pasithea Therapeutics Corp. as of Jun 30, 2026. 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
- 25
- +5 vs. Q1 2026
- Shares held
- 16.8M
- +6.07M (+56.6%) vs. Q1 2026
- Total value
- $8.66M
- +$710.7K (+8.9%) vs. Q1 2026
- New holders
- 5
- 11 more added
- Sold out
- 0
- 4 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Pasithea Therapeutics Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cable Car Capital LLC | 3,000,000 | $1.55M | 0.03% | +1,793,621+148.7% | Added |
| Stonepine Capital Management, LLC | 2,201,468 | $1.13M | 0.86% | +1,370,167+164.8% | Added |
| Jupiter Topco LLC | 2,100,000 | $1.09M | 0.00% | +2,100,000 | New |
| Adage Capital Partners GP, L.L.C. | 2,100,000 | $1.08M | 0.00% | 00.0% | Unchanged |
| Opaleye Management Inc. | 2,050,000 | $1.06M | 0.10% | +2,050,000 | New |
| Ameriprise Financial Inc | 1,864,485 | $961.0K | 0.00% | +513,589+38.0% | Added |
| Squadron Capital Management LLC | 1,000,000 | $515.4K | 0.18% | −1,100,000−52.4% | Reduced |
| AdvisorShares Investments LLC | 937,550 | $483.2K | 0.06% | +600,042+177.8% | Added |
| Vivo Capital, LLC | 465,471 | $239.9K | 0.02% | −1,634,529−77.8% | Reduced |
| Persistent Asset Partners Ltd | 290,555 | $149.8K | 0.05% | 00.0% | Unchanged |
| UBS Group AG | 188,111 | $96.9K | 0.00% | +161,962+619.4% | Added |
| XTX Topco Ltd | 127,572 | $65.8K | 0.00% | +93,821+278.0% | Added |
| Vanguard Capital Management LLC | 126,279 | $65.0K | 0.00% | +72,464+134.7% | Added |
| Geode Capital Management, LLC | 83,856 | $43.2K | 0.00% | −20,129−19.4% | Reduced |
| Renaissance Technologies LLC | 65,600 | $33.8K | 0.00% | −27,799−29.8% | Reduced |
| Two Sigma Investments, LP | 64,166 | $33.1K | 0.00% | +43,112+204.8% | Added |
| Vanguard Fiduciary Trust Co | 43,860 | $22.6K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 31,405 | $16.2K | 0.00% | +12,033+62.1% | Added |
| Jump Financial, LLC | 29,363 | $15.1K | 0.00% | +29,363 | New |
| Tower Research Capital LLC (TRC) | 8,838 | $4.55K | 0.00% | +6,984+376.7% | Added |
| Hurley Capital, LLC | 7,000 | $3.61K | 0.00% | +3,311+89.8% | Added |
| SBI Securities Co., Ltd. | 1,051 | $542 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 269 | $139 | 0.00% | +269 | New |
| JPMorgan Chase & Co | 150 | $79 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 275 | $0 | 0.00% | +275 | New |
| Janus Henderson Group PLC | – | – | – | – | Not filed |