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Inspire Medical Systems
INSP

325 hedge funds and large institutions have $4.23B invested in Inspire Medical Systems in 2024 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 121 increasing their positions, 98 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

23% more repeat investments, than reductions

Existing positions increased: 121 | Existing positions reduced: 98

1% more first-time investments, than exits

New positions opened: 71 | Existing positions closed: 70

1% less funds holding

Funds holding: 328 → 325 (-3)

2% less call options, than puts

Call options by funds: $68.8M | Put options by funds: $70.1M

1.08% less ownership

Funds ownership: 107.5% → 106.42% (-1.1%)

38% less capital invested

Capital invested by funds: $6.84B → $4.23B (-$2.6B)

89% less funds holding in top 10

Funds holding in top 10: 9 → 1 (-8)

Holders
325
Holders Change
-3
Holders Change %
-0.91%
% of All Funds
4.69%
Holding in Top 10
1
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-88.89%
% of All Funds
0.01%
New
71
Increased
121
Reduced
98
Closed
70
Calls
$68.8M
Puts
$70.1M
Net Calls
-$1.27M
Net Calls Change
+$30.3M

Top Buyers

1
UBS AM
UBS AM
Illinois
+$98.3M
2
Invesco
Invesco
Georgia
+$94.6M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$87.4M
4
BCM
Brown Capital Management
Maryland
+$62.3M
5
ITP
Iron Triangle Partners
Connecticut
+$53.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$265M
2
FCM
Farallon Capital Management
California
-$135M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
-$116M
4
Jennison Associates
Jennison Associates
New York
-$47.1M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$43.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
HT
151
Headlands Technologies
Illinois
$1.39M +$1.97M +10,397 New
SI
152
Sofinnova Investments
California
$1.34M +$360K +1,901 +23%
XT
153
XTX Topco
Cayman Islands
$1.34M +$1.89M +9,997 New
AllianceBernstein
154
AllianceBernstein
Tennessee
$1.31M +$19.5K +103 +1%
Twin Tree Management
155
Twin Tree Management
Texas
$1.31M -$1.48M -7,830 -44%
CC
156
Centiva Capital
New York
$1.31M +$582K +3,074 +46%
LPL Financial
157
LPL Financial
California
$1.29M -$946 -5 -0.1%
Jennison Associates
158
Jennison Associates
New York
$1.22M -$47.1M -248,750 -96%
BMSSC
159
B. Metzler seel. Sohn & Co
Germany
$1.16M +$381K +2,015 +30%
ERSOT
160
Employees Retirement System of Texas
Texas
$1.15M – – –
BIAS
161
Beacon Investment Advisory Services
New Jersey
$1.15M -$32.5K -172 -2%
ASRS
162
Arizona State Retirement System
Arizona
$1.14M +$69.5K +367 +5%
WG
163
Winton Group
United Kingdom
$1.08M +$1.53M +8,097 New
VI
164
Versor Investments
New York
$1.07M +$1.52M +8,008 New
William Blair & Company
165
William Blair & Company
Illinois
$1.05M +$171K +905 +13%
Handelsbanken Fonder
166
Handelsbanken Fonder
Sweden
$1M +$189K +1,000 +15%
Commonwealth Equity Services
167
Commonwealth Equity Services
Massachusetts
$991K +$12.7K +67 +0.9%
MML Investors Services
168
MML Investors Services
Massachusetts
$970K -$660K -3,490 -32%
Susquehanna International Group
169
Susquehanna International Group
Pennsylvania
$947K +$887K +4,686 +196%
Bessemer Group
170
Bessemer Group
New Jersey
$938K -$276K -1,460 -17%
SIA
171
Sit Investment Associates
Minnesota
$914K – – –
PD
172
Point72 (DIFC)
United Arab Emirates
$914K +$1.29M +6,828 New
GC
173
Guggenheim Capital
Illinois
$908K +$75.1K +397 +6%
Zurich Cantonal Bank
174
Zurich Cantonal Bank
Switzerland
$905K +$153K +806 +14%
AAB
175
ABN AMRO Bank
Netherlands
$900K -$142K -748 -10%
5 6
7
8 9

INSP Hedge Fund Activity: Q2 2024 in Review

325 of the 6,924 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q2 2024, worth a combined $4.23B — down 38% from $6.84B a quarter earlier.

Buyers outnumbered sellers: 71 funds opened new INSP positions and 70 closed out — a net gain of 1 holder — while 121 added to existing stakes and 98 trimmed.

The largest buyer was UBS AM, adding an estimated $98.3M. The largest seller was Fidelity Investments, cutting an estimated $265M.

  • 325 institutional investors held Inspire Medical Systems (INSP) as of Q2 2024, down from 328 in Q1 2024.
  • Funds reported $4.23B of Inspire Medical Systems stock for Q2 2024, down 38% quarter-over-quarter.
  • 71 funds opened new Inspire Medical Systems positions in Q2 2024 and 70 closed out, a net change of +1 holder.
  • The largest Inspire Medical Systems buyer in Q2 2024 was UBS AM, an estimated $98.3M added.
  • The largest Inspire Medical Systems seller in Q2 2024 was Fidelity Investments, an estimated $265M sold.

Based on aggregated 13F filings for Q2 2024.