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Inspire Medical Systems

357 hedge funds and large institutions have $6.2B invested in Inspire Medical Systems in 2024 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 119 increasing their positions, 127 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 44

33% more funds holding in top 10

Funds holding in top 10: 68 (+2)

3% more funds holding

Funds holding: 346357 (+11)

0.26% less ownership

Funds ownership: 111.75%111.49% (-0.26%)

6% less repeat investments, than reductions

Existing positions increased: 119 | Existing positions reduced: 127

12% less capital invested

Capital invested by funds: $7.03B → $6.2B (-$826M)

26% less call options, than puts

Call options by funds: $54.8M | Put options by funds: $73.8M

Holders
357
Holders Change
+11
Holders Change %
+3.18%
% of All Funds
4.7%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
60
Increased
119
Reduced
127
Closed
44
Calls
$54.8M
Puts
$73.8M
Net Calls
-$19.1M
Net Calls Change
-$8.47M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Teachers Retirement System (NYSTRS)
151
New York State Teachers Retirement System (NYSTRS)
New York
$1.7M +$214K +1,100 +14%
QC
152
Quadrature Capital
United Kingdom
$1.69M +$751K +3,868 +74%
ASRS
153
Arizona State Retirement System
Arizona
$1.6M +$19.4K +100 +1%
ERSOT
154
Employees Retirement System of Texas
Texas
$1.59M
Handelsbanken Fonder
155
Handelsbanken Fonder
Sweden
$1.56M
BNP Paribas Financial Markets
156
BNP Paribas Financial Markets
France
$1.48M +$637K +3,280 +70%
Commonwealth Equity Services
157
Commonwealth Equity Services
Massachusetts
$1.48M +$112K +575 +8%
MML Investors Services
158
MML Investors Services
Massachusetts
$1.47M +$13K +67 +0.9%
D.E. Shaw & Co
159
D.E. Shaw & Co
New York
$1.44M +$928K +4,780 +161%
Zurich Cantonal Bank
160
Zurich Cantonal Bank
Switzerland
$1.42M +$174K +898 +13%
CAM
161
Congress Asset Management
Massachusetts
$1.41M +$403K +2,077 +38%
Bessemer Group
162
Bessemer Group
New Jersey
$1.31M +$7.18K +37 +0.5%
OPERF
163
Oregon Public Employees Retirement Fund
Oregon
$1.31M -$8.93K -46 -0.6%
SIA
164
Sit Investment Associates
Minnesota
$1.27M
IQI
165
Integrated Quantitative Investments
Washington
$1.26M +$1.32M +6,800 New
Verition Fund Management
166
Verition Fund Management
Connecticut
$1.25M +$617K +3,181 +89%
KK
167
KLP Kapitalforvaltning
Norway
$1.19M +$1.24M +6,400 New
COPPSERS
168
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.19M +$4.46K +23 +0.4%
AAB
169
ABN AMRO Bank
Netherlands
$1.18M -$53.2K -274 -4%
Manulife (Manufacturers Life Insurance)
170
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.18M -$1.81M -9,302 -59%
CP
171
CenterBook Partners
Connecticut
$1.17M +$1.22M +6,299 New
Deutsche Bank
172
Deutsche Bank
Germany
$1.16M +$69.9K +360 +6%
WG
173
Winton Group
United Kingdom
$1.11M +$156K +806 +16%
VFA
174
Valeo Financial Advisors
Indiana
$1.01M +$3.69K +19 +0.4%
LAM
175
LECAP Asset Management
United Kingdom
$974K -$274K -1,412 -21%

INSP Hedge Fund Activity: Q4 2024 in Review

357 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q4 2024, worth a combined $6.2B — down 12% from $7.03B a quarter earlier.

Buyers outnumbered sellers: 60 funds opened new INSP positions and 44 closed out — a net gain of 16 holders — while 119 added to existing stakes and 127 trimmed.

The largest buyer was Dragoneer Investment Group, opening a new position worth an estimated $169M. The largest seller was Wellington Management Group, cutting an estimated $223M.

  • 357 institutional investors held Inspire Medical Systems (INSP) as of Q4 2024, up from 346 in Q3 2024.
  • Funds reported $6.2B of Inspire Medical Systems stock for Q4 2024, down 12% quarter-over-quarter.
  • 60 funds opened new Inspire Medical Systems positions in Q4 2024 and 44 closed out, a net change of +16 holders.
  • The largest Inspire Medical Systems buyer in Q4 2024 was Dragoneer Investment Group, an estimated $169M added.
  • The largest Inspire Medical Systems seller in Q4 2024 was Wellington Management Group, an estimated $223M sold.

Based on aggregated 13F filings for Q4 2024.