Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Mass General Brigham, Inc (CIK 1678378) reported $468.9M across 5 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: ACWI ($292.7M, 62.42%), KRMN ($125.0M, 26.67%), RVMD ($33.5M, 7.14%), TNGX ($7.4M, 1.58%), MAZE ($7.2M, 1.53%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | ACWI | ISHARES TR | $292.7M | 62.42% | 2.2M | Trimmed |
| 2 | KRMN | KARMAN HLDGS INC | $125.0M | 26.67% | 1.6M | Hold |
| 3 | RVMD | REVOLUTION MEDICINES INC | $33.5M | 7.14% | 344,091 | Hold |
| 4 | TNGX | TANGO THERAPEUTICS INC | $7.4M | 1.58% | 354,192 | Hold |
| 5 | MAZE | MAZE THERAPEUTICS INC | $7.2M | 1.53% | 239,994 | Hold |
| 6 | MEDLINE INC | $3.1M | 0.67% | 70,357 | Added | |
| 7 | RBRK | RUBRIK INC | $0 | 0.00% | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31