Fund Holdings — Bain Capital Life Sciences Investors, LLC

Total Portfolio Value:
$1.68B
Total Bought:
$665.67M
Total Sold:
$170.59M
Net Transaction:
+$495.08M
Securities
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SharesValue
Q1 2026
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Q2 2026
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Change
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Q1 2026
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Q2 2026
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Weight (%)
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Change
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Kailera Therapeutics Inc022,583,268+22,583,268$0$497.51M29.58%+$497.51M
Heartflow, Inc.(HTFL)10,448,1588,448,158-2,000,000$254.20M$247.87M14.74%-$6.33M
Newamsterdam Pharma Company
ORDINARY SHARES
7,306,5663,806,566-3,500,000$233.88M$129.00M7.67%-$104.88M
Savara Inc.(SVRA)17,600,62117,600,6210$96.10M$108.42M6.45%+$12.32M
Alkermes plcSHS(ALKS)610,0001,937,938+1,327,938$21.57M$101.54M6.04%+$79.97M
Solid Biosciences Inc9,808,8199,808,8190$70.62M$97.99M5.83%+$27.37M
Pharvaris N V
COM
2,675,5092,675,5090$75.58M$92.52M5.50%+$16.94M
Olema Pharmaceuticals, Inc.(OLMA)7,473,2387,085,249-387,989$111.43M$88.64M5.27%-$22.79M
Hemab Therapeutics Holdings Inc01,650,000+1,650,000$0$60.60M3.60%+$60.60M
Cabaletta Bio, Inc.(CABA)9,677,12517,241,445+7,564,320$26.03M$53.62M3.19%+$27.59M
X4 Pharmaceuticals, Inc.(XFOR)7,967,4547,967,4540$32.91M$37.21M2.21%+$4.30M
Dianthus Therapeutics, Inc.(DNTH)362,470362,4700$30.42M$35.33M2.10%+$4.92M
C4 Therapeutics, Inc.(CCCC)7,171,9107,171,9100$18.86M$33.49M1.99%+$14.63M
Kyverna Therapeutics, Inc.(KYTX)3,110,0002,885,000-225,000$26.84M$25.71M1.53%-$1.13M
Annexon, Inc.(ANNX)5,212,6744,437,731-774,943$28.88M$25.34M1.51%-$3.54M
Rapid Micro Biosystems, Inc.CL A(RPID)8,434,5608,434,5600$19.15M$14.59M0.87%-$4.55M
Disc Medicine, Inc.(IRON)141,234141,2340$9.03M$10.33M0.61%+$1.30M
Atea Pharmaceuticals, Inc.(AVIR)2,360,6382,075,639-284,999$12.70M$9.65M0.57%-$3.05M
Xilio Therapeutics, Inc.(XLO)664,021664,0210$5.58M$6.36M0.38%+$776.9K
Upstream Bio, Inc.(UPB)867,211600,949-266,262$7.80M$4.16M0.25%-$3.65M
Newamsterdam Pharma CompanyW EXP 99 99 999
*W EXP 99/99/999
99,99999,9990$2.00M$2.14M0.13%+$133.0K
Centessa PharmaceuticalsADS635,0000-635,000$25.22M$0—-$25.22M
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Bain Capital Life Sciences Investors, LLC — 13F Holdings — Q2 2026 | TickerTrail