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Insmed
INSM

252 hedge funds and large institutions have $3.72B invested in Insmed in 2023 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 85 increasing their positions, 76 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

163% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 19

75% more funds holding in top 10

Funds holding in top 10: 4 → 7 (+3)

21% more capital invested

Capital invested by funds: $3.09B → $3.72B (+$634M)

13% more funds holding

Funds holding: 223 → 252 (+29)

12% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 76

4.83% less ownership

Funds ownership: 107.32% → 102.49% (-4.8%)

78% less call options, than puts

Call options by funds: $9.28M | Put options by funds: $42.5M

Holders
252
Holders Change
+29
Holders Change %
+13%
% of All Funds
4%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.11%
New
50
Increased
85
Reduced
76
Closed
19
Calls
$9.28M
Puts
$42.5M
Net Calls
-$33.2M
Net Calls Change
-$24.4M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$47.7M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$23.4M
3
OCA
Octagon Capital Advisors
New York
+$21M
4
RI
RTW Investments
New York
+$19.8M
5
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$17.6M

Top Sellers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$34.8M
2
State Street
State Street
Massachusetts
-$22.1M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$20.9M
4
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
-$19.5M
5
PCH
Polar Capital Holdings
United Kingdom
-$19M
Name Holding Trade Value Shares
Change 		Change in
Stake
State of New Jersey Common Pension Fund D
101
State of New Jersey Common Pension Fund D
New Jersey
$2.86M -$291K -12,745 -10%
Neuberger Berman Group
102
Neuberger Berman Group
New York
$2.76M -$3.36M -146,706 -57%
Voloridge Investment Management
103
Voloridge Investment Management
Florida
$2.68M +$2.06M +90,121 +562%
AA
104
ALPS Advisors
Colorado
$2.68M +$134K +5,875 +6%
JF
105
Jump Financial
Illinois
$2.68M +$989K +43,234 +69%
Invesco
106
Invesco
Georgia
$2.57M -$6.68K -292 -0.3%
MOACM
107
Mutual of America Capital Management
New York
$2.43M -$131K -5,735 -6%
ORI
108
Oak Ridge Investments
Illinois
$2.41M +$463K +20,230 +27%
PAMP
109
Polar Asset Management Partners
Ontario, Canada
$2.28M +$2.07M +90,300 New
First Trust Advisors
110
First Trust Advisors
Illinois
$2.1M +$1.9M +82,991 New
Squarepoint
111
Squarepoint
New York
$2.08M +$1.88M +82,247 New
Balyasny Asset Management
112
Balyasny Asset Management
Illinois
$2.05M -$20.9M -912,682 -92%
AA
113
AlphaCentric Advisors
Puerto Rico
$2.02M -$343K -15,000 -16%
HS
114
HighVista Strategies
Massachusetts
$2.02M +$1.83M +80,000 New
ECM
115
Endurant Capital Management
California
$2.01M – – –
SEI Investments
116
SEI Investments
Pennsylvania
$1.89M +$941K +41,148 +122%
Swedbank
117
Swedbank
Sweden
$1.88M -$412K -18,000 -19%
DFCM
118
Dark Forest Capital Management
Puerto Rico
$1.85M +$201K +8,776 +14%
Dimensional Fund Advisors
119
Dimensional Fund Advisors
Texas
$1.82M +$24.2K +1,057 +1%
Walleye Capital
120
Walleye Capital
New York
$1.82M +$1.65M +72,070 New
Mirae Asset Global Investments
121
Mirae Asset Global Investments
South Korea
$1.78M -$82.4K -3,604 -5%
LPC
122
Lion Point Capital
New York
$1.78M +$457K +20,000 +40%
MIM
123
MetLife Investment Management
New Jersey
$1.74M – – –
Royal Bank of Canada
124
Royal Bank of Canada
Ontario, Canada
$1.74M +$437K +19,111 +38%
SFI
125
Susquehanna Fundamental Investments
Pennsylvania
$1.68M – – –
3 4
5
6 7

INSM Hedge Fund Activity: Q3 2023 in Review

252 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Insmed (INSM) for Q3 2023, worth a combined $3.72B — up 21% from $3.09B a quarter earlier.

Buyers outnumbered sellers: 50 funds opened new INSM positions and 19 closed out — a net gain of 31 holders — while 85 added to existing stakes and 76 trimmed.

The largest buyer was Millennium Management, adding an estimated $47.7M. The largest seller was Assenagon Asset Management, cutting an estimated $34.8M.

  • 252 institutional investors held Insmed (INSM) as of Q3 2023, up from 223 in Q2 2023.
  • Funds reported $3.72B of Insmed stock for Q3 2023, up 21% quarter-over-quarter.
  • 50 funds opened new Insmed positions in Q3 2023 and 19 closed out, a net change of +31 holders.
  • The largest Insmed buyer in Q3 2023 was Millennium Management, an estimated $47.7M added.
  • The largest Insmed seller in Q3 2023 was Assenagon Asset Management, an estimated $34.8M sold.

Based on aggregated 13F filings for Q3 2023.