The Analysis of Mass General Brigham, Inc's Holdings & P&L

Currently, Mass General Brigham, Inc holds 6 types of securities in its portfolio with a total value $468.9M. In the most recent quarter, they have increased their positions in N/A (+44.1K shares, valued at $2.0M); decreased their positions in ACWI (-2.5M shares, valued at $334.4M).

1M P&L

+19.6M+4.08%

3M P&L

+12.4M+2.55%

HY P&L

-34.4M-6.44%

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

1N/A292.7M

62.8%

2Aerospace & Defense125.0M

26.8%

3Biotechnology48.0M

10.3%

Top Industries by Stock Count

1Biotechnology3 stocks

60.0%

2N/A1 stocks

20.0%

3Aerospace & Defense1 stocks

20.0%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

ACWI ISHARES TR2.2M shares-53.33%2026-03-312026-05-05

KRMN KARMAN HLDGS INC1.6M shares0.00%2026-03-312026-05-05

RVMD REVOLUTION MEDICINES INC344.1K shares0.00%2026-03-312026-05-05

TNGX TANGO THERAPEUTICS INC354.2K shares0.00%2026-03-312026-05-05

MAZE MAZE THERAPEUTICS INC240.0K shares0.00%2026-03-312026-05-05

MEDLINE INC MEDLINE INC70.4K shares167.58%2026-03-312026-05-05

ACWI

ISHARES TR

-53.33%

Shares2.2M

Event2026-03-31

Filed2026-05-05

KRMN

KARMAN HLDGS INC

0.00%

Shares1.6M

Event2026-03-31

Filed2026-05-05

RVMD

REVOLUTION MEDICINES INC

0.00%

Shares344.1K

Event2026-03-31

Filed2026-05-05

TNGX

TANGO THERAPEUTICS INC

0.00%

Shares354.2K

Event2026-03-31

Filed2026-05-05

MAZE

MAZE THERAPEUTICS INC

0.00%

Shares240.0K

Event2026-03-31

Filed2026-05-05

MEDLINE INC

167.58%

Shares70.4K

Event2026-03-31

Filed2026-05-05

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available