Position in INSM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$218,358,293
+$29,037,127 QoQ
Shares Held
2,048,005
+76.9% QoQ
Ownership
0.938%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#23
of 663 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Derivatives in INSM
reported options exposure · as of Jun 30, 2026CallValue
$92,119,680
CallShares
864,000
PutValue
$1,727,244
PutShares
16,200
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 $4,595,633,334 across 322 Biotechnology names. INSM ranks #2 (4.8% 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
This page
|
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 INSM
Export CSV
39 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $218,358,293 | 2,048,005 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $1,727,244 | 16,200 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $92,119,680 | 864,000 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $22,451,296 | 137,300 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $189,321,166 | 1,157,786 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $228,280,262 | 1,311,654 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $208,848 | 1,200 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $336,423,489 | 2,336,112 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $805,120 | 8,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $213,529,598 | 2,121,717 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $51,815,481 | 679,191 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $762,900 | 10,000 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $517,800 | 7,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $48,259,374 | 699,006 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $4,963,976 | 71,900 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $41,234,488 | 564,856 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $7,840,200 | 107,400 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $6,050,100 | 90,300 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $80,300,170 | 1,198,510 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $2,834,100 | 42,300 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $1,212,711 | 44,700 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $7,504,646 | 276,618 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $49,738,980 | 1,605,001 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $54,914,432 | 2,174,829 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,917,188 | 90,862 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $4,228,246 | 247,991 | Shares | Sole | 2023-05-15 | |
| 2022-09-30 | $19,818,458 | 920,077 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,714,618 | 239,078 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,237,768 | 52,671 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,153,096 | 42,331 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $334,490 | 11,753 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $245,879 | 7,219 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,661,900 | 110,000 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $1,883,914 | 56,591 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $6,209,865 | 193,213 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $8,349,522 | 303,178 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $275,400 | 10,000 | Call | Sole | 2020-08-14 | |
| 2020-03-31 | $6,897,564 | 430,291 | Shares | Sole | 2020-05-14 | |
| 2020-03-31 | $160,300 | 10,000 | Call | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||