Position in KPTI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,986,454
+$643,874 QoQ
Shares Held
305,676
-27.3% QoQ
Ownership
1.35%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#20
of 96 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KPTI Over Time
Shares Held
Position Value (USD)
Derivatives in KPTI
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$351,720
PutShares
36,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $4,631,421,099 across 322 Biotechnology names. KPTI ranks #197 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
468,410 | $232,673,299 | |
| 2 | INSM |
INSMED Inc
|
2,048,005 | $218,358,293 | |
| 3 | APGE |
Apogee Therapeutics, Inc.
|
1,491,404 | $197,954,052 | |
| 4 | JAZZ |
Jazz Pharmaceuticals plc
|
763,880 | $184,072,163 | |
| 5 | ONC |
BeOne Medicines Ltd.
|
543,323 | $154,830,755 | |
| 6 | AXSM |
Axsome Therapeutics, Inc.
|
556,088 | $136,113,659 | |
| 7 | BMRN |
Biomarin Pharmaceutical Inc
|
2,071,816 | $118,549,311 | |
| 8 | REGN |
Regeneron Pharmaceuticals, Inc.
|
165,120 | $102,958,924 |
All Filings in KPTI
Export CSV
32 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $351,720 | 36,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $2,986,454 | 305,676 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $506,870 | 91,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $2,342,580 | 420,571 | Shares | Sole | 2026-05-15 | |
| 2025-06-30 | $137,260 | 31,847 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $207,072 | 55,367 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $780,383 | 1,154,414 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,041,869 | 1,255,264 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,816,225 | 2,092,426 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,790,677 | 1,185,879 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,327,138 | 1,534,264 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,497,996 | 1,117,908 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $174,200 | 130,000 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $2,060,721 | 1,151,241 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $53,538 | 13,763 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,195,246 | 351,543 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,434,265 | 262,686 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,730,277 | 605,383 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $451,000 | 100,000 | Call | Sole | 2022-08-15 | |
| 2022-03-31 | $9,233,674 | 1,252,873 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $9,775,040 | 1,520,224 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $1,186,934 | 115,013 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $7,781,791 | 739,714 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $38,621,067 | 2,494,901 | Shares | Sole | 2021-02-16 | |
| 2020-12-31 | $4,623,876 | 298,700 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $464,400 | 30,000 | Put | Sole | 2021-02-16 | |
| 2020-09-30 | $579,620 | 39,700 | Put | Sole | 2020-11-16 | |
| 2020-09-30 | $2,408,605 | 164,973 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $4,501,848 | 237,690 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $3,788,000 | 200,000 | Call | Sole | 2020-08-14 | |
| 2020-03-31 | $960,500 | 50,000 | Call | Sole | 2020-05-14 | |
| 2020-03-31 | $288,150 | 15,000 | Put | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||