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BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC
Track BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC's latest SEC 13F filing: top biotech and life-sciences stock positions, portfolio weights, largest holdings, and quarter-over-quarter changes.
Updated quarterly · Last refreshed Sep 18, 2026
Showing 6 Stocks Out Of 19. Click On The Tickers For More Details
| Stock | Compnay Name | Shares Held | Market Value | % of Portfolio | QoQ Change |
|---|---|---|---|---|---|
 HTFL | HEARTFLOW INC | 8.45 M | 247.87 M | 14.7 | |
 SLDB | SOLID BIOSCIENCES INC | 9.81 M | 97.99 M | 5.8 | |
 DNTH | DIANTHUS THERAPEUTICS INC | 362.47 K | 35.33 M | 2.1 | |
 ALKS | ALKERMES PLC | 1.94 M | 101.54 M | 6 | |
 AVIR | ATEA PHARMACEUTICALS INC | 2.08 M | 9.65 M | 0.6 | |
 CCCC | C4 THERAPEUTICS INC | 7.17 M | 33.49 M | 2 |
Market Value
$ 1.12 B
Holdings
19
Period
Q2 2026
Holdings in Top 20
%
QoQ Changes
51.7 %