Bain Capital Life Sciences Investors, LLC

Q1 2026 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
3/31/2026
Value ($000)
$1,108,816,309
Num holdings
20
Date filed
5/15/2026
Form type
13F-HR
Prev filing
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SEC
View on sec.gov
Note
Holdings broken out by “other managers” reported in original SEC filing, see here for holdings aggregated across other managers
Issuer Name Class CUSIP Value ($000) % Shares Principal Option Type Discretion Other Manager Sole Shared None Price Filed
5/15/2026
 Price As-Of
3/31/2026
 Price Now
6/23/2026

Other Managers

Num Name File Number
1 Bain Capital Life Sciences Investors II, LLC 28-20816
2 Bain Capital Life Sciences Fund II, L.P. 28-20814
3 BCLS II Investco (GP), LLC 28-22976
4 BCLS II Investco, LP 28-22978
5 Bain Capital Life Sciences III General Partner, LLC 28-22975
6 Bain Capital Life Sciences Fund III, L.P. 28-22979
7 Bain Capital Life Sciences Opportunities III GP, LLC 28-22968
8 Bain Capital Life Sciences Opportunities III, LP 28-22966
9 BCLS Fund III Investments GP, LLC 28-25138
10 BCLS Fund III Investments, LP 28-25140
11 Bain Capital Life Sciences IV General Partner, LLC 028-26578
12 Bain Capital Life Sciences Fund IV, L.P. 028-26577
13 Bain Capital Life Sciences Opportunities IV GP, LLC 028-26576
14 Bain Capital Life Sciences Opportunities IV, L.P. 028-26575