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Insmed
INSM

Overview Fund Activity

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
Holders
511
Holders Change
+76
Holders Change %
+17.47%
% of All Funds
6.86%
Holding in Top 10
33
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+6.45%
% of All Funds
0.44%
New
132
Increased
161
Reduced
188
Closed
52
Calls
$300M
Puts
$356M
Net Calls
-$56.3M
Net Calls Change
+$15.7M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.57B
2
DGM
2
Darwin Global Management
Jersey
$1.92B
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$344M
4
BBA
4
Baker Bros. Advisors
New York
$776M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$513M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.12B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.13B
3
State Street
3
State Street
Massachusetts
$431M
4
SCM
4
Suvretta Capital Management
New York
$24M
5
Macquarie Group
5
Macquarie Group
Australia
$114M
Name Holding Trade Value Shares
Change 		Shares
Change %
BIA
476
Bell Investment Advisors
California
$2.72K – – –
CH
477
Cromwell Holdings
Wyoming
$2.72K +$2.72K +27 New
MCM
478
MAI Capital Management
Ohio
$2.42K +$2.42K +24 New
PFBT
479
Parkside Financial Bank & Trust
Missouri
$2.29K -$10.1K -101 -81%
PPC
480
Park Place Capital
Alabama
$2.25K – – –
PWA
481
Physician Wealth Advisors
Utah
$2.11K +$805 +8 +62%
EWM
482
Evermay Wealth Management
Virginia
$2.01K – – –
CT
483
Colonial Trust
South Carolina
$1.91K +$1.91K +19 New
NEWAS
484
N.E.W. Advisory Services
Wisconsin
$1.71K – – –
RF
485
Roxbury Financial
New Jersey
$1.51K – – –
BFS
486
Bare Financial Services
Pennsylvania
$1.41K +$1.41K +14 New
Northwestern Mutual Wealth Management
487
Northwestern Mutual Wealth Management
Wisconsin
$1.11K -$25.3K -251 -96%
BF
488
BOK Financial
Oklahoma
$1.11K – – –
AAS
489
Ameritas Advisory Services
Nebraska
$1.11K +$1.11K +11 New
SC
490
Stephens Consulting
Michigan
$1.01K -$4.03K -40 -80%
MFT
491
Moisand Fitzgerald Tamayo
Florida
$1.01K – – –
LFG
492
Larson Financial Group
Missouri
$1.01K -$4.33K -43 -81%
FFO
493
Fortitude Family Office
Arizona
$1.01K +$1.01K +10 New
PAP
494
Persistent Asset Partners
Hong Kong
$805 +$805 +8 New
HFS
495
Hughes Financial Services
Virginia
$779 -$1.45K -13 -65%
SC
496
SouthState Corp
Florida
$705 +$101 +1 +17%
DPW
497
DiNuzzo Private Wealth
Pennsylvania
$604 -$1.21K -12 -67%
ACA
498
American Capital Advisory
Idaho
$504 +$504 +5 New
WCM
499
WealthTrak Capital Management
Virginia
$504 +$504 +5 New
TIM
500
Tortoise Investment Management
New York
$503 +$503 +5 New
18 19
20
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