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413 hedge funds and large institutions have $13.7B invested in Insmed in 2024 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 186 increasing their positions, 113 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

97% more first-time investments, than exits

New positions opened: 75 | Existing positions closed: 38

65% more repeat investments, than reductions

Existing positions increased: 186 | Existing positions reduced: 113

17% more capital invested

Capital invested by funds: $11.7B → $13.7B (+$1.99B)

9% more funds holding

Funds holding: 378413 (+35)

0.73% more ownership

Funds ownership: 108.7%109.43% (+0.73%)

0% more funds holding in top 10

Funds holding in top 10: 2727 (0)

35% less call options, than puts

Call options by funds: $173M | Put options by funds: $268M

Holders
413
Holders Change
+35
Holders Change %
+9.26%
% of All Funds
5.93%
Holding in Top 10
27
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.39%
New
75
Increased
186
Reduced
113
Closed
38
Calls
$173M
Puts
$268M
Net Calls
-$94.8M
Net Calls Change
-$83.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.25B +$83.4M +1,130,167 +7%
BlackRock
2
BlackRock
New York
$1.09B +$52.1M +705,657 +5%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$918M +$30.8M +417,613 +3%
DGM
4
Darwin Global Management
Jersey
$766M +$513M +6,956,182 +196%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$525M -$8.38M -113,612 -2%
Capital International Investors
6
Capital International Investors
California
$476M +$48.3M +653,903 +11%
State Street
7
State Street
Massachusetts
$451M +$112M +1,515,791 +33%
BBA
8
Baker Bros. Advisors
New York
$322M +$62M +839,880 +23%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$278M +$12.7M +172,664 +5%
JP Morgan Chase
10
JP Morgan Chase
New York
$241M +$28.1M +380,161 +13%
RI
11
RTW Investments
New York
$239M -$27.2M -368,100 -10%
Artisan Partners
12
Artisan Partners
Wisconsin
$211M +$29.1M +394,666 +16%
Franklin Resources
13
Franklin Resources
California
$204M +$229K +3,099 +0.1%
Ameriprise
14
Ameriprise
Minnesota
$188M +$3.65M +49,425 +2%
AllianceBernstein
15
AllianceBernstein
Tennessee
$179M -$3.11M -42,182 -2%
Fidelity International
16
Fidelity International
Bermuda
$178M +$68M +921,634 +61%
William Blair Investment Management
17
William Blair Investment Management
Illinois
$177M -$77.4M -1,048,820 -30%
Macquarie Group
18
Macquarie Group
Australia
$167M -$34M -460,707 -17%
T. Rowe Price Investment Management
19
T. Rowe Price Investment Management
Maryland
$166M -$11.7M -158,819 -7%
PAI
20
Palo Alto Investors
California
$142M -$14.6M -197,970 -9%
Principal Financial Group
21
Principal Financial Group
Iowa
$137M +$15.8M +214,130 +13%
Pictet Asset Management
22
Pictet Asset Management
Switzerland
$136M +$27.5M +372,206 +25%
ClearBridge Investments
23
ClearBridge Investments
New York
$132M +$12.1M +163,819 +10%
Norges Bank
24
Norges Bank
Norway
$121M -$7.43M -100,658 -6%
SCM
25
Suvretta Capital Management
New York
$119M -$65.4M -886,091 -35%

INSM Hedge Fund Activity: Q3 2024 in Review

413 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in Insmed (INSM) for Q3 2024, worth a combined $13.7B — up 17% from $11.7B a quarter earlier.

Buyers outnumbered sellers: 75 funds opened new INSM positions and 38 closed out — a net gain of 37 holders — while 186 added to existing stakes and 113 trimmed.

The largest buyer was Darwin Global Management, adding an estimated $513M. The largest seller was Deep Track Capital, exiting entirely with an estimated $134M sold.

  • 413 institutional investors held Insmed (INSM) as of Q3 2024, up from 378 in Q2 2024.
  • Funds reported $13.7B of Insmed stock for Q3 2024, up 17% quarter-over-quarter.
  • 75 funds opened new Insmed positions in Q3 2024 and 38 closed out, a net change of +37 holders.
  • The largest Insmed buyer in Q3 2024 was Darwin Global Management, an estimated $513M added.
  • The largest Insmed seller in Q3 2024 was Deep Track Capital, an estimated $134M sold.

Based on aggregated 13F filings for Q3 2024.