INSMED Inc - INSM
Sector:
Healthcare
· Industry:
Pharmaceutical Preparations
Website:
No information yet
· Social:
No information yet
Company profile
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Quarter snapshot
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Q4 2025
· Q3 2025
Value (USD)
Total reported value ($000)
$38.26B
QoQ value delta ($000)
+$7.582B
(+24.71%)
Implied price effect (QoQ)
+21.06%
Shares
Total shares
219,839,422
QoQ shares delta
+6,438,037
(+3.02%)
Total shares held by funds (by quarter)
Market chart (INSM)
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Top holders (Q4 2025)
Top 25 only
Full list
Early Q1 2026 data: only 2 institutional holders reported so far. More will appear as funds file with the SEC.
| Manager | Value ($000) | Shares | % of 13F |
|---|---|---|---|
| JPMORGAN CHASE & CO | 4,037,643 | 23,199,512 | 0.25% |
| VANGUARD GROUP INC | 3,668,126 | 21,076,344 | 0.05% |
| Darwin Global Management, Ltd. | 3,644,274 | 20,933,277 | 73.78% |
| BlackRock, Inc. | 2,621,921 | 15,065,052 | 0.04% |
| FMR LLC | 1,727,857 | 9,927,936 | 0.09% |
| BAKER BROS. ADVISORS LP | 1,147,401 | 6,592,746 | 6.72% |
| STATE STREET CORP | 905,311 | 5,201,744 | 0.03% |
| Capital International Investors | 896,597 | 5,151,671 | 0.14% |
| Artisan Partners Limited Partnership | 843,006 | 4,843,749 | 1.26% |
| RTW INVESTMENTS, LP | 842,854 | 4,842,879 | 8.44% |
| D. E. Shaw & Co., Inc. | 759,631 | 4,364,695 | 0.42% |
| GEODE CAPITAL MANAGEMENT, LLC | 751,935 | 4,299,052 | 0.05% |
| Orbis Allan Gray Ltd | 727,479 | 4,179,957 | 3.05% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 703,030 | 4,039,466 | 0.08% |
| NORGES BANK | 506,625 | 2,910,971 | 0.05% |
| FRANKLIN RESOURCES INC | 479,573 | 2,755,536 | 0.12% |
| Invesco Ltd. | 474,582 | 2,726,857 | 0.07% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 416,438 | 2,392,776 | 0.05% |
| AMERIPRISE FINANCIAL INC | 342,660 | 1,968,857 | 0.08% |
| UBS Group AG | 339,523 | 1,950,835 | 0.06% |
| CITADEL ADVISORS LLC | 314,837 | 1,808,995 | 0.05% |
| BANK OF AMERICA CORP /DE/ | 300,337 | 1,725,681 | 0.02% |
| MORGAN STANLEY | 284,017 | 1,631,906 | 0.02% |
| Duquesne Family Office LLC | 257,884 | 1,481,752 | 5.74% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 252,197 | 1,449,080 | 5.24% |