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378 hedge funds and large institutions have $11.7B invested in Insmed in 2024 Q2 according to their latest regulatory filings, with 130 funds opening new positions, 132 increasing their positions, 100 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

350% more funds holding in top 10

Funds holding in top 10: 627 (+21)

251% more first-time investments, than exits

New positions opened: 130 | Existing positions closed: 37

189% more capital invested

Capital invested by funds: $4.07B → $11.7B (+$7.67B)

32% more repeat investments, than reductions

Existing positions increased: 132 | Existing positions reduced: 100

31% more funds holding

Funds holding: 288378 (+90)

7.71% more ownership

Funds ownership: 100.99%108.7% (+7.7%)

2% less call options, than puts

Call options by funds: $458M | Put options by funds: $469M

Holders
378
Holders Change
+90
Holders Change %
+31.25%
% of All Funds
5.46%
Holding in Top 10
27
Holding in Top 10 Change
+21
Holding in Top 10 Change %
+350%
% of All Funds
0.39%
New
130
Increased
132
Reduced
100
Closed
37
Calls
$458M
Puts
$469M
Net Calls
-$10.8M
Net Calls Change
+$22.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.07B +$58.3M +1,503,775 +10%
BlackRock
2
BlackRock
New York
$956M +$95.6M +2,464,794 +21%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$815M +$54.1M +1,394,002 +13%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$489M -$78.1M -2,013,764 -22%
Capital International Investors
5
Capital International Investors
California
$393M +$165M +4,249,074 +262%
State Street
6
State Street
Massachusetts
$312M -$48.2M -1,242,688 -21%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$244M +$18.5M +476,969 +15%
RI
8
RTW Investments
New York
$244M +$68.8M +1,775,000 +95%
BBA
9
Baker Bros. Advisors
New York
$240M +$125M +3,233,038 +943%
DGM
10
Darwin Global Management
Jersey
$237M +$137M +3,541,095 New
William Blair Investment Management
11
William Blair Investment Management
Illinois
$232M -$28.9M -744,991 -18%
JP Morgan Chase
12
JP Morgan Chase
New York
$196M +$102M +2,636,654 +911%
Macquarie Group
13
Macquarie Group
Australia
$184M -$44.7M -1,152,876 -30%
Franklin Resources
14
Franklin Resources
California
$182M -$32.9M -848,723 -24%
Ameriprise
15
Ameriprise
Minnesota
$170M -$7.93M -204,344 -7%
SCM
16
Suvretta Capital Management
New York
$169M +$19.3M +498,800 +25%
AllianceBernstein
17
AllianceBernstein
Tennessee
$167M +$13.4M +345,796 +16%
Artisan Partners
18
Artisan Partners
Wisconsin
$167M +$96.6M +2,489,431 New
T. Rowe Price Investment Management
19
T. Rowe Price Investment Management
Maryland
$163M -$39.4M -1,015,618 -29%
PAI
20
Palo Alto Investors
California
$143M -$88.6M -2,284,406 -52%
Janus Henderson Group
21
Janus Henderson Group
United Kingdom
$140M -$5.34M -137,685 -6%
DTC
22
Deep Track Capital
Connecticut
$134M -$108M -2,783,679 -58%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$121M -$9.46M -243,941 -12%
Norges Bank
24
Norges Bank
Norway
$118M +$6.55M +168,884 +11%
Principal Financial Group
25
Principal Financial Group
Iowa
$111M +$8.47M +218,480 +15%

INSM Hedge Fund Activity: Q2 2024 in Review

378 of the 6,924 institutional investors tracked by Wall St. Rank reported a position in Insmed (INSM) for Q2 2024, worth a combined $11.7B — up 189% from $4.07B a quarter earlier.

Buyers outnumbered sellers: 130 funds opened new INSM positions and 37 closed out — a net gain of 93 holders — while 132 added to existing stakes and 100 trimmed.

The largest buyer was Capital International Investors, adding an estimated $165M. The largest seller was Deep Track Capital, cutting an estimated $108M.

  • 378 institutional investors held Insmed (INSM) as of Q2 2024, up from 288 in Q1 2024.
  • Funds reported $11.7B of Insmed stock for Q2 2024, up 189% quarter-over-quarter.
  • 130 funds opened new Insmed positions in Q2 2024 and 37 closed out, a net change of +93 holders.
  • The largest Insmed buyer in Q2 2024 was Capital International Investors, an estimated $165M added.
  • The largest Insmed seller in Q2 2024 was Deep Track Capital, an estimated $108M sold.

Based on aggregated 13F filings for Q2 2024.