Sign in

Bain Capital Life Sciences Investors, LLC

CIK:0001703031
Private Equity
$676M AUM
23 holdings
Boston, MA, USA
Founded:2023
Latest filing:Jun 30, 2025

Bain Capital Life Sciences Investors, LLC partners with life science companies globally, focusing on innovation in pharmaceuticals, biotechnology, medical devices, diagnostics, and life science tools to address unmet medical needs. The firm invests across four primary opportunity types: inflection capital, growth capital, fallen angels, and larger private equity collaborations/new company formation.

Investment Strategy

Targets investments in biopharmaceutical, medical device, diagnostic, and life science tool companies. Focuses on inflection points, growth stages, turnaround ('fallen angel') opportunities, and collaborative or co-creation private equity deals.

Top Buys
C
CDTXCIDARA THERAPEUTICS INC
+$106.7M
U
UPBUPSTREAM BIO INC
+$12.7M
C
CABACABALETTA BIO INC
+$10.9M
T
TNGXTANGO THERAPEUTICS INC
+$10.2M
S
SLDBSOLID BIOSCIENCES INC
+$9.3M
Top Sells
N
NAMSNEWAMSTERDAM PHARMA COMPANY
-$25.3M
I
IRONDISC MEDICINE INC
-$17.9M
S
SVRASAVARA INC
-$8.6M
X
XFORX4 PHARMACEUTICALS INC
-$4.0M
D
DNTHDIANTHUS THERAPEUTICS INC
-$2.5M

Top Holdings

N
NAMSNEWAMSTERDAM PHARMA COMPANY
+24.3%$194.1M
C
CDTXCIDARA THERAPEUTICS INC
+15.2%$121.8M
N
NUVLNUVALENT INC
+13.8%$110.4M
P
PHVSPHARVARIS N V
+7.3%$58.1M
D
DNTHDIANTHUS THERAPEUTICS INC
+5.8%$46.2M

Equity Positions (22)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NAMS
NEWAMSTERDAM PHARMA COMPANY24.29%$194.1M10,719,110$11.44$18.11-$25.3M
C
CDTX
CIDARA THERAPEUTICS INC15.24%$121.8M2,500,680$38.04$48.71+$106.7M
N
NUVL
NUVALENT INC13.82%$110.4M1,447,267$22.85$76.30+$7.8M
P
PHVS
PHARVARIS N V7.27%$58.1M3,303,381$23.53$17.60+$6.3M
D
DNTH
DIANTHUS THERAPEUTICS INC5.79%$46.2M2,482,250$29.71$18.63-$2.5M

Industry Allocation

PHARMACEUTICAL PREPARATIONS
+72.2%
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
+24.1%
BLANK CHECKS
+3.9%
LABORATORY ANALYTICAL INSTRUMENTS
+3.6%