$136.35
+1.32 (+0.98%)
Market Cap
$29.1B
Shares Outstanding
215,852,000
Institutional Holders
4
Total Inst. Value
$1.1B
% of Float Held
7.5%
QoQ Holder Change
+3
Institutional data as of Q1 2025
New Positions
1
Closed Positions
0
Increased
1
Decreased
2
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | DEERFIELD MANAGEMENT COMPANY, L.P.New | $978.3M | 12,824,000 |
| 2 | Duquesne Family Office LLC | $104.4M | 1,369,050 |
| 3 | KINGDON CAPITAL MANAGEMENT, L.L.C. | $16.4M | 215,000 |
| 4 | Pacer Advisors, Inc. | $99K | 1,015 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P.New | +12.8M | $978.3M |
| Duquesne Family Office LLC | +776K | $104.4M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| KINGDON CAPITAL MANAGEMENT, L.L.C. | -10K | $16.4M |
| Pacer Advisors, Inc. | -8 | $99K |
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Frequently Asked Questions
How many institutional investors hold INSM?
As of Q1 2025, 4 institutional investors report holding INSM (Insmed Incorporated) in their 13F filings.
What percentage of Insmed Incorporated is owned by institutions?
Institutional investors hold approximately 7.5% of Insmed Incorporated's float as reported in SEC 13F filings.
Which hedge fund owns the most INSM?
The largest institutional holder of INSM is DEERFIELD MANAGEMENT COMPANY, L.P. with $978.3M in shares.
Are institutions buying or selling INSM?
This quarter, 1 institutions opened new positions in INSM and 0 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.