Position in SNDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$26,232,000
+$8,244,800 QoQ
Shares Held
1,200,000
+55.8% QoQ
Ownership
1.34%
of shares outstanding
% of Portfolio
4.52%
of 13F equity value
Holder Rank
#29
of 238 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SNDX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Prosight Management, LP holds $415,390,745 across 22 Biotechnology names. SNDX ranks #7 (6.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LKFT |
Lakefront Biotherapeutics NV
|
2,043,344 | $61,259,453 | |
| 2 | JANX |
Janux Therapeutics, Inc.
|
3,804,481 | $58,436,828 | |
| 3 | NKTR |
Nektar Therapeutics
|
810,000 | $56,546,100 | |
| 4 | STTK |
Shattuck Labs, Inc.
|
5,957,877 | $41,347,666 | |
| 5 | INSM |
INSMED Inc
|
375,609 | $40,047,431 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
98,080 | $29,525,022 | |
| 7 | SNDX |
Syndax Pharmaceuticals Inc
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|
1,200,000 | $26,232,000 | |
| 8 | KURA |
Kura Oncology, Inc.
|
2,021,964 | $22,180,945 |
All Filings in SNDX
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $26,232,000 | 1,200,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $17,987,200 | 770,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $13,971,650 | 665,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $15,437,309 | 1,003,400 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $10,111,137 | 1,079,673 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,484,660 | 609,252 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,196,400 | 620,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $10,666,482 | 554,103 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $11,323,198 | 551,544 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||