Tourmaline Bio, Inc.
TRMLDelisted Oct 28, 2025- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001827506
Tourmaline Bio, Inc. was delisted on Oct 28, 2025; its insiders filed their last Form 4 on Oct 28, 2025; 134 institutions reported holding it in 13F filings for Q3 2025, worth $1.03B in total; no superinvestor held it.
Q2 2021 vs. Q1 2021
How the institutions holding Tourmaline Bio, Inc. changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 0 | 50 | +50 |
| Shares | 0 | 26.0M | +26.0M |
| Value | $0 | $379.4M | +$379.4M |
New holders (50)
Institutions that held Tourmaline Bio, Inc. at the end of Q2 2021 but not at the end of Q1 2021.
Sold out (0)
Institutions that held Tourmaline Bio, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.
None.