Renaissance Technologies (RenTech)'s TLPH Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 257,380 shares of Talphera, Inc. (TLPH) worth $293,413, representing 0.00% of the portfolio. First purchased in 2023-Q1, this medium-term investment has been held for 9 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in TLPH, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 207,166 shares. Largest reduction occurred in Q2 2023, reducing 40,482 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Talphera (TLPH) Holding Value Over Time
Track share changes against reported price movement
Quarterly Talphera (TLPH) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +207,166 | Add 412.57% | 257,380 | $1.14 |
| Q3 2025 | +27,688 | Add 122.92% | 50,214 | $0.89 |
| Q2 2025 | +10,426 | Add 86.17% | 22,526 | $0.46 |
| Q1 2025 | -7,543 | Reduce 38.40% | 12,100 | $0.50 |
| Q4 2024 | +19,643 | New Buy | 19,643 | $0.52 |
| Q2 2024 | -21,569 | Sold Out | 0 | $0.00 |
| Q1 2024 | +21,569 | New Buy | 21,569 | $1.02 |
| Q2 2023 | -40,482 | Sold Out | 0 | $0.00 |
| Q1 2023 | +40,482 | New Buy | 40,482 | $0.00 |
Renaissance Technologies (RenTech)'s Talphera Investment FAQs
Renaissance Technologies (RenTech) first purchased Talphera, Inc. (TLPH) in Q1 2023, acquiring 40,482 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Talphera, Inc. (TLPH) for 9 quarters since Q1 2023.
Renaissance Technologies (RenTech)'s largest addition to Talphera, Inc. (TLPH) was in Q4 2025, adding 257,380 shares worth $293,413.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 257,380 shares of Talphera, Inc. (TLPH), valued at approximately $293,413.
As of the Q4 2025 filing, Talphera, Inc. (TLPH) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Talphera, Inc. (TLPH) was 257,380 shares, as reported at the end of Q4 2025.