TalpheraTLPH
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 45 institutions reported holding Talphera Inc. (TLPH) in their 13F filings, up 7 from Q4 2025. 10 opened new positions and 4 sold out. The largest holders were AIGH Capital Management LLC ($3.5M), Rock Springs Capital Management LP ($2.7M) and Nantahala Capital Management, LLC ($2.6M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Talphera Inc.
- CUSIP
- 00444T209
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $1.0M |
| Exits | 4 | $223K |
All 13F filers, Q4 2025 → Q1 2026: 2,383,760 shares bought and 1,385,713 shares sold, net +998,047 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 45 holders
| AIGH Capital Management LLC | 0.71% | No change | 4,661,502 | $3.5M |
| Rock Springs Capital Management LP | 0.16% | No change | 3,589,186 | $2.7M |
| Nantahala Capital Management, LLC | 0.16% | No change | 3,492,519 | $2.6M |
| Rosalind Advisors, Inc. | 1.03% | Reduce -6.3% | 3,353,916 | $2.5M |
| Bleichroeder LP | 0.17% | Add +48.4% | 1,307,787 | $977K |
| Cantor Fitzgerald, L. P. | 0.02% | Add +53.7% | 887,481 | $663K |
| Empery Asset Management, LP | 0.54% | Reduce -55.7% | 590,481 | $441K |
| Caption Management, LLC | 0.02% | New | 561,820 | $420K |
| Almitas Capital LLC | 0.08% | New | 467,152 | $349K |
| Vanguard Capital Management LLC | 0.00% | — | 441,611 | $330K |
| Dauntless Investment Group, LLC | 0.91% | Reduce -24.9% | 435,234 | $325K |
| Geode Capital Management, LLC | 0.00% | Add +22.4% | 419,980 | $314K |
| Shay Capital LLC | 0.03% | New | 250,083 | $187K |
| Renaissance Technologies | 0.00% | Reduce -7.6% | 237,755 | $178K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 192,405 | $144K |
| Diadema Partners LP | 0.05% | Add +12.2% | 153,563 | $115K |
| Citadel Advisors | 0.00% | Add +38.9% | 106,151 | $79K |
| Mariner, LLC | 0.00% | Add +72.4% | 100,000 | $75K |
| Gsa Capital Partners LLP | 0.00% | Add +347.2% | 93,788 | $70K |
| BlackRock, Inc. | 0.00% | No change | 91,548 | $68K |
| Northern Trust Corp. | 0.00% | Add +67.9% | 88,296 | $66K |
| Values First Advisors, Inc. | 0.03% | Add +0.4% | 81,517 | $61K |
| Susquehanna International Group, LLP | 0.00% | Reduce -10.3% | 50,616 | $38K |
| Persistent Asset Partners Ltd | 0.01% | Add +6.4% | 38,968 | $29K |
| Vanguard Global Advisers, LLC | 0.00% | — | 29,661 | $22K |
| XTX Topco Ltd | 0.00% | New | 25,747 | $19K |
| State Street Corp. | 0.00% | No change | 22,182 | $17K |
| AlphaCore Capital LLC | 0.00% | New | 20,670 | $15K |
| HRT Financial LP | 0.00% | New | 19,090 | $14K |
| Two Sigma Securities, LLC | 0.00% | New | 18,663 | $14K |
| UBS Group AG | 0.00% | Add +102.8% | 13,824 | $10K |
| Onyx Bridge Wealth Group LLC | 0.00% | No change | 11,500 | $9K |
| Group One Trading LLC | 0.00% | Reduce -88.3% | 6,676 | $5K |
| MAI Capital Management | 0.00% | No change | 3,314 | $2K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -59.1% | 1,145 | $855 |
| Wells Fargo & Company | 0.00% | No change | 983 | $734 |
| Osaic Holdings, Inc. | 0.00% | New | 285 | $213 |
| BNP Paribas Financial Markets | 0.00% | No change | 136 | $102 |
| Silicon Valley Capital Partners | 0.00% | No change | 137 | $102 |
| SBI Securities Co., Ltd. | 0.00% | Add +44.9% | 113 | $84 |
| Arax Advisory Partners | 0.00% | No change | 81 | $61 |
| FMR LLC | 0.00% | New | 50 | $37 |
| Larson Financial Group LLC | 0.00% | New | 30 | $22 |
| Morgan Stanley | 0.00% | No change | 10 | $7 |
| Dogwood Wealth Management LLC | 0.00% | No change | 10 | $7 |
"% of holder's portfolio" is TLPH's weight in each manager's 13F, not the share of Talphera Inc. the manager owns.