Position in INSM
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$96,501,122
-$2,378,440 QoQ
Shares Held
905,094
+49.7% QoQ
Ownership
0.414%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#46
of 665 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 83%
Shared 0%
None 17%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026JENNISON ASSOCIATES LLC holds $3,761,825,691 across 45 Biotechnology names. INSM ranks #11 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,998,530 | $1,489,459,806 | |
| 2 | ARGX |
Argenx SE
|
226,200 | $209,861,574 | |
| 3 | ROIV |
Roivant Sciences Ltd.
|
4,481,964 | $158,616,705 | |
| 4 | PVLA |
Palvella Therapeutics, Inc.
|
960,619 | $146,801,794 | |
| 5 | PTGX |
Protagonist Therapeutics, Inc
|
1,151,681 | $141,173,056 | |
| 6 | SRRK |
Scholar Rock Holding Corp
|
2,358,587 | $129,722,285 | |
| 7 | IMVT |
Immunovant, Inc.
|
3,310,238 | $127,543,470 | |
| 8 | ARQT |
Arcutis Biotherapeutics, Inc.
|
4,219,058 | $110,623,700 |
All Filings in INSM
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $96,501,122 | 905,094 | Shares | Defined | 2026-08-03 | |
| 2026-03-31 | $98,879,562 | 604,694 | Shares | Defined | 2026-05-06 | |
| 2025-12-31 | $97,861,995 | 562,296 | Shares | Defined | 2026-01-30 | |
| 2025-09-30 | $86,805,627 | 602,775 | Shares | Defined | 2025-10-30 | |
| 2025-06-30 | $72,018,587 | 715,606 | Shares | Defined | 2025-08-01 | |
| 2025-03-31 | $57,088,798 | 748,313 | Shares | Defined | 2025-05-05 | |
| 2024-12-31 | $53,424,049 | 773,813 | Shares | Defined | 2025-01-24 | |
| 2024-09-30 | $56,155,469 | 769,253 | Shares | Defined | 2024-11-08 | |
| 2024-06-30 | $49,866,760 | 744,280 | Shares | Defined | 2024-08-05 | |
| 2024-03-31 | $3,215,230 | 118,512 | Shares | Defined | 2024-05-02 | |
| 2023-12-31 | $3,744,552 | 120,831 | Shares | Defined | 2024-02-01 | |
| No filing history on record for this holder in this stock. | ||||||