511 hedge funds and large institutions have $21.1B invested in Insmed in 2025 Q2 according to their latest regulatory filings, with 132 funds opening new positions, 161 increasing their positions, 188 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

6.19% more ownership

Funds ownership: 109.31%115.5% (+6.2%)

14% less repeat investments, than reductions

Existing positions increased: 161 | Existing positions reduced: 188

16% less call options, than puts

Call options by funds: $300M | Put options by funds: $356M

Holders
511
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
33
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$300M
Puts
$356M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PHP
526
Parkman Healthcare Partners
Connecticut
HWAM
527
Hennion & Walsh Asset Management
New Jersey
SFAM
528
Springhill Fund Asset Management
Hong Kong
AIP
529
Ameritas Investment Partners
Nebraska
CP
530
CenterBook Partners
Connecticut
Simplex Trading
531
Simplex Trading
Illinois
TRSOTSOK
532
Teachers Retirement System of the State of Kentucky
Kentucky
SP
533
SIH Partners
Delaware
AI
534
Allostery Investments
Connecticut
Group One Trading
535
Group One Trading
Illinois
ACM
536
ADAR1 Capital Management
Texas
CAU
537
Caxton Associates (UK)
CF
538
Cantor Fitzgerald
New York
SC
539
Syon Capital
California
FAIM
540
Financial Advocates Investment Management
Washington
CAM
541
Cresset Asset Management
Illinois
EC
542
EntryPoint Capital
New York
BBP
543
Banco BTG Pactual
Brazil
IC
544
IEQ Capital
California
TC
545
TownSquare Capital
Utah
JSW
546
Journey Strategic Wealth
New Jersey
SOW
547
State of Wyoming
Wyoming
SIS
548
Strategic Investment Solutions
Illinois
Optiver Holding
549
Optiver Holding
Netherlands
VSQM
550
V-Square Quantitative Management
Illinois