Position in INSM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$272,624,460
-$84,269,549 QoQ
Shares Held
2,556,973
+17.2% QoQ
Ownership
1.17%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#20
of 663 holders
Holding Since
Mar 2020
26 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
$38,084,664
CallShares
357,200
PutValue
$29,181,894
PutShares
273,700
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, 2026CITADEL ADVISORS LLC holds $6,088,670,159 across 436 Biotechnology names. INSM ranks #3 (4.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONC |
BeOne Medicines Ltd.
|
1,425,517 | $406,229,578 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
3,760,028 | $280,046,885 | |
| 3 | INSM |
INSMED Inc
This page
|
2,556,973 | $272,624,460 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
507,233 | $272,358,759 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
510,430 | $253,545,893 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
1,006,676 | $242,578,715 | |
| 7 | MANE |
Veradermics, Inc
|
1,877,775 | $230,853,658 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
5,576,261 | $197,343,876 |
All Filings in INSM
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $29,181,894 | 273,700 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $38,084,664 | 357,200 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $272,624,460 | 2,556,973 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $62,088,544 | 379,700 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $8,306,816 | 50,800 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $356,894,009 | 2,182,571 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $38,079,952 | 218,800 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $75,341,916 | 432,900 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $201,415,621 | 1,157,295 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $28,067,549 | 194,900 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $296,320,880 | 2,057,641 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $49,035,405 | 340,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $10,959,696 | 108,900 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $9,641,312 | 95,800 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $154,308,996 | 1,533,277 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $5,149,575 | 67,500 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $5,996,394 | 78,600 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $28,594,636 | 374,815 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $13,462,800 | 195,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $10,390,520 | 150,500 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $22,350,664 | 323,735 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $20,388,900 | 279,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $24,569,026 | 336,562 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $5,956,800 | 81,600 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $53,582,982 | 799,746 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $21,158,600 | 315,800 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $12,214,100 | 182,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $3,480,779 | 128,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $25,164,783 | 927,563 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $2,086,297 | 76,900 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $387,375 | 12,500 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $32,422,171 | 1,046,214 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $2,017,449 | 65,100 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $2,275,025 | 90,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $1,934,150 | 76,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $14,629,395 | 579,382 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $453,650 | 21,500 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $1,067,660 | 50,600 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $8,024,160 | 380,292 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $175,615 | 10,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $17,258,044 | 1,012,202 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $1,011,065 | 59,300 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $795,204 | 39,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $317,682 | 15,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $10,501,347 | 525,593 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $7,922,735 | 367,815 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $299,406 | 13,900 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $499,728 | 23,200 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $5,182,416 | 262,800 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $368,764 | 18,700 | Call | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||