Position in INSM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$174,866,652
-$3,934,212 QoQ
Shares Held
1,069,390
+4.1% QoQ
Ownership
0.493%
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 99.99354772346852.ToString("F0")%
Shared 0.ToString("F0")%
None 0.006452276531480563.ToString("F0")%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $6,184,692,793 across 287 Biotechnology names. INSM ranks #5 (2.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,920,871 | $857,745,736 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
804,508 | $621,595,061 | |
| 3 | MRNA |
Moderna, Inc.
|
4,734,356 | $240,505,284 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
673,356 | $222,793,299 | |
| 5 | INSM |
INSMED Inc
This page
|
1,069,390 | $174,866,652 | |
| 6 | RVMD |
Revolution Medicines, Inc.
|
1,735,476 | $168,775,041 | |
| 7 | INCY |
Incyte Corp
|
1,729,102 | $162,743,080 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
1,976,094 | $146,744,740 |
All Filings in INSM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $174,866,652 | 1,069,390 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $178,800,864 | 1,027,355 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $140,449,928 | 975,279 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $130,788,523 | 1,299,568 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $122,266,549 | 1,602,655 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $106,777,747 | 1,546,607 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $105,431,418 | 1,444,266 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $87,541,932 | 1,306,596 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $30,569,188 | 1,126,767 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $34,970,231 | 1,128,436 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $27,770,126 | 1,099,807 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $21,336,699 | 1,011,218 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $17,153,425 | 1,006,066 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $20,109,010 | 1,006,457 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $18,744,689 | 870,227 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $16,775,034 | 850,661 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $20,203,255 | 859,713 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $23,142,395 | 849,574 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $22,829,365 | 828,953 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $22,676,871 | 796,798 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $24,949,529 | 732,517 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $24,751,647 | 743,516 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $22,451,846 | 698,564 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $18,495,505 | 671,587 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $8,932,172 | 557,216 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||