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271 hedge funds and large institutions have $4.69B invested in Insmed in 2023 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 91 increasing their positions, 88 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

92% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 25

26% more capital invested

Capital invested by funds: $3.72B → $4.69B (+$967M)

14% more funds holding in top 10

Funds holding in top 10: 78 (+1)

8% more funds holding

Funds holding: 252271 (+19)

3.26% more ownership

Funds ownership: 102.49%105.75% (+3.3%)

3% more repeat investments, than reductions

Existing positions increased: 91 | Existing positions reduced: 88

81% less call options, than puts

Call options by funds: $10M | Put options by funds: $53.3M

Holders
271
Holders Change
+19
Holders Change %
+7.54%
% of All Funds
3.95%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.12%
New
48
Increased
91
Reduced
88
Closed
25
Calls
$10M
Puts
$53.3M
Net Calls
-$43.2M
Net Calls Change
-$10M
Name Holding Trade Value Shares
Change
Change in
Stake
EAM
51
Eagle Asset Management
Florida
$17M +$766K +29,555 +6%
MB
52
MPM BioImpact
Massachusetts
$16.4M +$17.9K +692 +0.1%
PCH
53
Polar Capital Holdings
United Kingdom
$15.6M -$9.26M -357,125 -41%
VOYA Investment Management
54
VOYA Investment Management
Georgia
$15.6M +$190K +7,344 +1%
Hudson Bay Capital Management
55
Hudson Bay Capital Management
Connecticut
$14.5M -$9.85M -380,000 -45%
TD Asset Management
56
TD Asset Management
Ontario, Canada
$14.4M -$1.55M -59,600 -11%
PAM
57
Panagora Asset Management
Massachusetts
$13.3M -$92.7K -3,576 -0.8%
CCM
58
Cutter Capital Management
New York
$12.8M +$10.7M +413,499 New
UBS AM
59
UBS AM
Illinois
$12.6M +$1.14M +43,940 +12%
KCM
60
Kingdon Capital Management
New York
$12.6M +$10.5M +405,000 New
PI
61
Putnam Investments
Massachusetts
$12M +$10.1M +387,674 New
JP Morgan Chase
62
JP Morgan Chase
New York
$11.9M -$660K -25,471 -6%
N
63
Nuveen
North Carolina
$11.7M +$738K +28,449 +8%
LFCM
64
Long Focus Capital Management
Puerto Rico
$11.5M
Two Sigma Investments
65
Two Sigma Investments
New York
$10.9M -$6.26M -241,548 -41%
Axa
66
Axa
France
$10.9M -$221K -8,515 -2%
IHAM
67
Integral Health Asset Management
New York
$10.8M +$9.08M +350,000 New
CWG
68
C WorldWide Group
Denmark
$10.6M
BBA
69
Baker Bros. Advisors
New York
$10.6M
SPPAM
70
Summit Partners Public Asset Management
Massachusetts
$10.5M +$8.78M +338,491 New
Barclays
71
Barclays
United Kingdom
$10.4M +$4.22M +162,728 +95%
BL
72
Bleichroeder LP
New York
$10.1M
Rafferty Asset Management
73
Rafferty Asset Management
New York
$9.95M +$1.23M +47,563 +17%
CS
74
Candriam SCA
Luxembourg
$9.61M -$389K -15,000 -5%
WCM Investment Management
75
WCM Investment Management
California
$9.37M +$145K +5,592 +2%

INSM Hedge Fund Activity: Q4 2023 in Review

271 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Insmed (INSM) for Q4 2023, worth a combined $4.69B — up 26% from $3.72B a quarter earlier.

Buyers outnumbered sellers: 48 funds opened new INSM positions and 25 closed out — a net gain of 23 holders — while 91 added to existing stakes and 88 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $62M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $64.2M.

  • 271 institutional investors held Insmed (INSM) as of Q4 2023, up from 252 in Q3 2023.
  • Funds reported $4.69B of Insmed stock for Q4 2023, up 26% quarter-over-quarter.
  • 48 funds opened new Insmed positions in Q4 2023 and 25 closed out, a net change of +23 holders.
  • The largest Insmed buyer in Q4 2023 was Morgan Stanley, an estimated $62M added.
  • The largest Insmed seller in Q4 2023 was T. Rowe Price Investment Management, an estimated $64.2M sold.

Based on aggregated 13F filings for Q4 2023.