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The Analysis of Bain Capital Life Sciences Investors, LLC's Holdings & P&L

Currently, Bain Capital Life Sciences Investors, LLC holds 20 types of securities in its portfolio with a total value $1.1B. In the most recent quarter, they have increased their positions in CNTA (+635.0K shares, valued at $25.2M), ALKS (+610.0K shares, valued at $21.6M), N/A (+1.9M shares, valued at $13.7M); decreased their positions in HTFL (-2.0M shares, valued at $48.7M), DNTH (-381.1K shares, valued at $32.0M), OLMA (-1.0M shares, valued at $15.4M); initiated new positions in CNTA (+635.0K shares, valued at $25.2M), ALKS (+610.0K shares, valued at $21.6M), IRON (+141.2K shares, valued at $9.0M).

1M P&L

-7.8M-0.66%

3M P&L

+7.2M+0.61%

HY P&L

-102.7M-7.99%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1Biotechnology871.4M

69.1%

2Health Information Services362.9M

28.8%

3Medical Devices24.5M

1.9%

Top Industries by Stock Count

1Biotechnology15 stocks

83.3%

2Health Information Services1 stocks

5.6%

3N/A1 stocks

5.6%

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Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

HTFL HEARTFLOW INC10.4M shares-16.07%2026-03-312026-05-15

NAMS NEWAMSTERDAM PHARMA COMPANY7.3M shares0.00%2026-03-312026-05-15

OLMA OLEMA PHARMACEUTICALS INC7.5M shares-12.17%2026-03-312026-05-15

SVRA SAVARA INC17.6M shares0.00%2026-03-312026-05-15

PHVS PHARVARIS N V2.7M shares-4.52%2026-03-312026-05-15

SOLID BIOSCIENCES INC SOLID BIOSCIENCES INC9.8M shares23.98%2026-03-312026-05-15

XFOR X4 PHARMACEUTICALS INC8.0M shares0.00%2026-03-312026-05-15

DNTH DIANTHUS THERAPEUTICS INC362.5K shares-51.25%2026-03-312026-05-15

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ANNX ANNEXON INC5.2M shares-0.69%2026-03-312026-05-15

KYTX KYVERNA THERAPEUTICS INC3.1M shares0.00%2026-03-312026-05-15

CABA CABALETTA BIO INC9.7M shares0.00%2026-03-312026-05-15

CNTA CENTESSA PHARMACEUTICALS635.0K sharesnew addition2026-03-312026-05-15

ALKS ALKERMES PLC610.0K sharesnew addition2026-03-312026-05-15

RPID RAPID MICRO BIOSYSTEMS INC8.4M shares0.00%2026-03-312026-05-15

CCCC C4 THERAPEUTICS INC7.2M shares0.00%2026-03-312026-05-15

AVIR ATEA PHARMACEUTICALS INC2.4M shares-5.03%2026-03-312026-05-15

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IRON DISC MEDICINE INC141.2K sharesnew addition2026-03-312026-05-15

UPB UPSTREAM BIO INC867.2K shares-34.77%2026-03-312026-05-15

XILIO THERAPEUTICS INC XILIO THERAPEUTICS INC664.0K sharesnew addition2026-03-312026-05-15

NAMSW NEWAMSTERDAM PHARMA COMPANY100.0K shares0.00%2026-03-312026-05-15

HTFL

HEARTFLOW INC

-16.07%

Shares10.4M

Event2026-03-31

Filed2026-05-15

NAMS

NEWAMSTERDAM PHARMA COMPANY

0.00%

Shares7.3M

Event2026-03-31

Filed2026-05-15

OLMA

OLEMA PHARMACEUTICALS INC

-12.17%

Shares7.5M

Event2026-03-31

Filed2026-05-15

SVRA

SAVARA INC

0.00%

Shares17.6M

Event2026-03-31

Filed2026-05-15

PHVS

PHARVARIS N V

-4.52%

Shares2.7M

Event2026-03-31

Filed2026-05-15

SOLID BIOSCIENCES INC

23.98%

Shares9.8M

Event2026-03-31

Filed2026-05-15

XFOR

X4 PHARMACEUTICALS INC

0.00%

Shares8.0M

Event2026-03-31

Filed2026-05-15

DNTH

DIANTHUS THERAPEUTICS INC

-51.25%

Shares362.5K

Event2026-03-31

Filed2026-05-15

ANNX

ANNEXON INC

-0.69%

Shares5.2M

Event2026-03-31

Filed2026-05-15

KYTX

KYVERNA THERAPEUTICS INC

0.00%

Shares3.1M

Event2026-03-31

Filed2026-05-15

CABA

CABALETTA BIO INC

0.00%

Shares9.7M

Event2026-03-31

Filed2026-05-15

CNTA

CENTESSA PHARMACEUTICALS

New

Shares635.0K

Event2026-03-31

Filed2026-05-15

ALKS

ALKERMES PLC

New

Shares610.0K

Event2026-03-31

Filed2026-05-15

RPID

RAPID MICRO BIOSYSTEMS INC

0.00%

Shares8.4M

Event2026-03-31

Filed2026-05-15

CCCC

C4 THERAPEUTICS INC

0.00%

Shares7.2M

Event2026-03-31

Filed2026-05-15

AVIR

ATEA PHARMACEUTICALS INC

-5.03%

Shares2.4M

Event2026-03-31

Filed2026-05-15

IRON

DISC MEDICINE INC

New

Shares141.2K

Event2026-03-31

Filed2026-05-15

UPB

UPSTREAM BIO INC

-34.77%

Shares867.2K

Event2026-03-31

Filed2026-05-15

XILIO THERAPEUTICS INC

New

Shares664.0K

Event2026-03-31

Filed2026-05-15

NAMSW

NEWAMSTERDAM PHARMA COMPANY

0.00%

Shares100.0K

Event2026-03-31

Filed2026-05-15

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available

Bain Capital Life Sciences Investors, LLC Institutional Holdings, Portfolio & P&L — TradeFomo