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
NYLIM
251
New York Life Investment Management
New York
$1.88M
VRS
252
Virginia Retirement Systems
Virginia
$1.83M
Two Sigma Advisers
253
Two Sigma Advisers
New York
$1.76M
NICM
254
Neo Ivy Capital Management
New York
$1.74M
BG
255
Bollard Group
Massachusetts
$1.73M
DIA
256
Dana Investment Advisors
Wisconsin
$1.72M
AI
257
Atria Investments
North Carolina
$1.69M
AIM
258
Aigen Investment Management
New York
$1.61M
SAM
259
Simplify Asset Management
Nevada
$1.56M
Corient Private Wealth
260
Corient Private Wealth
Florida
$1.51M
Wolverine Trading
261
Wolverine Trading
Illinois
$1.5M
SAM
262
Sectoral Asset Management
Quebec, Canada
$1.5M
SCM
263
Superstring Capital Management
New York
$1.47M
LCM
264
Laurion Capital Management
New York
$1.44M
Mackenzie Financial
265
Mackenzie Financial
Ontario, Canada
$1.37M
O
266
OrbiMed
New York
$1.35M
EA
267
Emerald Advisers
Pennsylvania
$1.33M
GAM
268
Groupama Asset Management
France
$1.31M
AB
269
Amalgamated Bank
New York
$1.31M
HSBC Holdings
270
HSBC Holdings
United Kingdom
$1.3M
QIM
271
Quantitative Investment Management
Virginia
$1.27M
HS
272
HighVista Strategies
Massachusetts
$1.17M
PNC Financial Services Group
273
PNC Financial Services Group
Pennsylvania
$1.17M
TSS
274
Two Sigma Securities
New York
$1.15M
OSAM
275
O'Shaughnessy Asset Management
Connecticut
$1.14M