Position in RARE
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$47,354,198
+$35,451,542 QoQ
Shares Held
1,418,215
+258.4% QoQ
Ownership
1.44%
of shares outstanding
% of Portfolio
2.89%
of 13F equity value
Holder Rank
#17
of 311 holders
Holding Since
Mar 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RARE Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026MPM BIOIMPACT LLC holds $1,463,416,616 across 34 Biotechnology names. RARE ranks #11 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CGEM |
Cullinan Therapeutics, Inc.
|
9,731,341 | $177,207,719 | |
| 2 | AKTS |
Aktis Oncology, Inc.
|
4,835,872 | $155,860,154 | |
| 3 | RVMD |
Revolution Medicines, Inc.
|
492,483 | $92,232,216 | |
| 4 | CORT |
Corcept Therapeutics Inc
|
771,028 | $67,040,884 | |
| 5 | EWTX |
Edgewise Therapeutics, Inc.
|
1,620,780 | $65,852,291 | |
| 6 | TVTX |
Travere Therapeutics, Inc.
|
1,122,731 | $63,782,348 | |
| 7 | DBVT |
DBV Technologies S.A.
|
3,666,284 | $60,127,057 | |
| 8 | TRVI |
Trevi Therapeutics, Inc.
|
3,073,577 | $57,322,211 |
All Filings in RARE
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $47,354,198 | 1,418,215 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $11,902,656 | 395,700 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $14,387,652 | 395,700 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $14,427,693 | 398,445 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $16,450,127 | 391,018 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $18,316,668 | 329,733 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $15,640,687 | 380,552 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $11,466,597 | 245,590 | Shares | Sole | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||