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438 hedge funds and large institutions have $13.3B invested in Insmed in 2024 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 178 increasing their positions, 144 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

70% more first-time investments, than exits

New positions opened: 75 | Existing positions closed: 44

24% more repeat investments, than reductions

Existing positions increased: 178 | Existing positions reduced: 144

20% more call options, than puts

Call options by funds: $235M | Put options by funds: $197M

7% more funds holding in top 10

Funds holding in top 10: 2729 (+2)

6% more funds holding

Funds holding: 413438 (+25)

3% less capital invested

Capital invested by funds: $13.7B → $13.3B (-$438M)

1.8% less ownership

Funds ownership: 109.43%107.64% (-1.8%)

Holders
438
Holders Change
+25
Holders Change %
+6.05%
% of All Funds
5.77%
Holding in Top 10
29
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+7.41%
% of All Funds
0.38%
New
75
Increased
178
Reduced
144
Closed
44
Calls
$235M
Puts
$197M
Net Calls
+$38.4M
Net Calls Change
+$133M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.26B +$77.5M +1,075,796 +6%
BlackRock
2
BlackRock
New York
$1.11B +$76.5M +1,062,792 +7%
DGM
3
Darwin Global Management
Jersey
$895M +$177M +2,463,261 +23%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$877M +$8.89M +123,429 +1%
Capital International Investors
5
Capital International Investors
California
$491M +$42.7M +593,206 +9%
State Street
6
State Street
Massachusetts
$422M -$5.19M -72,077 -1%
BBA
7
Baker Bros. Advisors
New York
$346M +$42.6M +590,945 +13%
Fidelity Investments
8
Fidelity Investments
Massachusetts
$335M -$168M -2,335,269 -32%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$282M +$19.7M +273,759 +7%
JP Morgan Chase
10
JP Morgan Chase
New York
$227M -$1.45M -20,098 -0.6%
Artisan Partners
11
Artisan Partners
Wisconsin
$216M +$17.4M +242,242 +8%
RI
12
RTW Investments
New York
$208M -$18.5M -257,450 -8%
Ameriprise
13
Ameriprise
Minnesota
$197M +$19.4M +269,678 +10%
Fidelity International
14
Fidelity International
Bermuda
$182M +$14.3M +198,412 +8%
William Blair Investment Management
15
William Blair Investment Management
Illinois
$168M +$903K +12,535 +0.5%
AllianceBernstein
16
AllianceBernstein
Tennessee
$163M -$6.23M -86,532 -4%
Macquarie Group
17
Macquarie Group
Australia
$160M +$1.96M +27,238 +1%
Franklin Resources
18
Franklin Resources
California
$149M -$40.4M -561,286 -21%
T. Rowe Price Investment Management
19
T. Rowe Price Investment Management
Maryland
$137M -$21.2M -294,436 -13%
Pictet Asset Management
20
Pictet Asset Management
Switzerland
$135M +$6.94M +96,377 +5%
ClearBridge Investments
21
ClearBridge Investments
New York
$130M +$5.02M +69,683 +4%
Norges Bank
22
Norges Bank
Norway
$127M +$12.8M +177,043 +11%
Principal Financial Group
23
Principal Financial Group
Iowa
$125M -$3.91M -54,247 -3%
Northern Trust
24
Northern Trust
Illinois
$121M +$20.9M +290,678 +20%
Goldman Sachs
25
Goldman Sachs
New York
$119M +$23.6M +327,000 +23%