Position in INSM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$907,813,820
+$2,502,295 QoQ
Shares Held
5,551,699
+6.7% QoQ
Ownership
2.56%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 27.795473061489822.ToString("F0")%
Shared 1.4428015639896903.ToString("F0")%
None 70.7617253745205.ToString("F0")%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026STATE STREET CORP holds $30,293,175,602 across 421 Biotechnology names. INSM ranks #4 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
11,730,139 | $5,237,976,269 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
4,664,478 | $3,603,962,281 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
3,322,698 | $1,099,381,087 | |
| 4 | INSM |
INSMED Inc
This page
|
5,551,699 | $907,813,820 | |
| 5 | INCY |
Incyte Corp
|
9,641,384 | $907,447,062 | |
| 6 | MRNA |
Moderna, Inc.
|
14,861,409 | $754,959,577 | |
| 7 | RPRX |
Royalty Pharma plc
|
10,989,851 | $527,183,152 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
16,186,613 | $448,369,180 |
All Filings in INSM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $907,813,820 | 5,551,699 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $905,311,525 | 5,201,744 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $573,786,819 | 3,984,354 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $430,526,648 | 4,277,888 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $438,460,982 | 5,747,293 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $421,568,803 | 6,106,153 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $451,010,790 | 6,178,230 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $312,383,413 | 4,662,439 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $160,206,095 | 5,905,127 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $183,768,623 | 5,929,933 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $127,623,170 | 5,054,383 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $127,034,216 | 6,020,579 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $107,844,745 | 6,325,205 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $137,596,006 | 6,886,687 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $117,423,522 | 5,451,417 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $114,752,099 | 5,819,072 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $120,358,634 | 5,121,644 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $118,596,640 | 4,353,768 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $114,665,902 | 4,163,613 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $101,724,805 | 3,574,308 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $110,017,376 | 3,230,105 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $119,633,274 | 3,593,670 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $119,777,391 | 3,726,739 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $110,734,126 | 4,020,847 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $55,391,504 | 3,455,490 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||