What does Mass General Brigham, Inc hold? Q1 2026 13F Holdings & Portfolio

AI Analysis · Q1 2026 · Q1 2026

Mass General Brigham, Inc filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight

ISHARES TR

$293M2.2M62.4%

KARMAN HLDGS INC

$125M1.6M26.7%

REVOLUTION MEDICINES INC

$33M344K7.1%

TANGO THERAPEUTICS INC

$7M354K1.6%

MAZE THERAPEUTICS INC

$7M240K1.5%

MEDLINE INC

$3M70K0.7%

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