2026 Q2 Portfolio Activity
In 2026 Q2, Mass General Brigham, Inc maintained a portfolio of 6 distinct positions. The fund also reduced its exposure to ISHARES TR by 41.5%.
Position History
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Total Positions
6
Quarter
2026 Q2
Top Holding
ACWI (54.8%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-6 of 6
Mass General Brigham, Inc Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ACWI
ISHARES TR
|
ETF | 54.76% | 62.42% |
#1
Prev: #1
|
6.0 |
—
|
-893,820 | -41.5% |
P
S
|
1,259,657 | $197,728,359 | 2016 Q2 | 13F Filing | 2026-06-30 | 2026-08-07 | |||
|
KRMN
KARMAN HLDGS IN...
|
Industrials | 21.60% | 26.67% |
#2
Prev: #2
|
6.5 |
—
|
no change | no change |
P
S
|
1,562,054 | $77,977,736 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-07 | |||
|
RVMD
REVOLUTION MEDI...
|
Healthcare | 17.85% | 7.14% |
#3
Prev: #3
|
6.0 |
—
|
no change | no change |
P
S
|
344,091 | $64,441,362 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-08-07 | |||
|
TNGX
TANGO THERAPEUT...
|
Healthcare | 3.07% | 1.58% |
#4
Prev: #4
|
2.7 |
—
|
no change | no change |
P
S
|
354,192 | $11,072,042 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-08-07 | |||
|
MAZE
MAZE THERAPEUTI...
|
Healthcare | 1.98% | 1.53% |
#5
Prev: #5
|
2.3 |
—
|
no change | no change |
P
S
|
239,994 | $7,161,421 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-07 | |||
|
MDLN
MEDLINE INC
|
Healthcare | 0.75% | 0.67% |
#6
Prev: #6
|
0.8 |
—
|
-1,944 | -2.8% |
P
S
|
68,413 | $2,698,209 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-07 |
Showing 1-6 of 6 holdings