Mass General Brigham, Inc Quant / Systematic

Location: Somerville, MA

CIK: 0001678378 · Show all filings

Period: Q2 2026 (← Previous) (Next →)

Filing Date: Aug 7, 2026

Total Value: $361M (100.0% shares, 0.0% debt)

Holdings (6)

ACWI ISHARES TR 54.8%

Value $198M Shares 1,259,657 Share Price $156.97 Est. Cost/Share $140.34 Unrealized @ Report Date +11.9%

KRMN KARMAN HLDGS INC 21.6%

Value $77.98M Shares 1,562,054 Share Price $49.92 Est. Cost/Share $72.41 Unrealized @ Report Date -31.1%

RVMD REVOLUTION MEDICINES INC 17.8%

Value $64.44M Shares 344,091 Share Price $187.28 Est. Cost/Share $30.26 Unrealized @ Report Date +519.0%

TNGX TANGO THERAPEUTICS INC 3.1%

Value $11.07M Shares 354,192 Share Price $31.26 Est. Cost/Share $10.72 Unrealized @ Report Date +191.6%

MAZE MAZE THERAPEUTICS INC 2.0%

Value $7.161M Shares 239,994 Share Price $29.84 Est. Cost/Share $34.37 Unrealized @ Report Date -13.2%

MDLN MEDLINE INC 0.7%

Value $2.698M Shares 68,413 Share Price $39.44 Est. Cost/Share $43.44 Unrealized @ Report Date -9.2%

Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
ACWI	ISHARES TR	1,259,657	$198M	54.8%	$156.97	$140.34	+11.9%	MSCI ACWI ETF	464288257
KRMN	KARMAN HLDGS INC	1,562,054	$77.98M	21.6%	$49.92	$72.41	-31.1%	COM	485924104
RVMD	REVOLUTION MEDICINES INC	344,091	$64.44M	17.8%	$187.28	$30.26	+519.0%	COM	76155X100
TNGX	TANGO THERAPEUTICS INC	354,192	$11.07M	3.1%	$31.26	$10.72	+191.6%	COM	87583X109
MAZE	MAZE THERAPEUTICS INC	239,994	$7.161M	2.0%	$29.84	$34.37	-13.2%	COM	578784100
MDLN	MEDLINE INC	68,413	$2.698M	0.7%	$39.44	$43.44	-9.2%	COM	58507V107