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Inspire Medical Systems

340 hedge funds and large institutions have $7.1B invested in Inspire Medical Systems in 2022 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 123 increasing their positions, 109 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

156% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 27

151% more call options, than puts

Call options by funds: $99.7M | Put options by funds: $39.8M

120% more funds holding in top 10

Funds holding in top 10: 511 (+6)

42% more capital invested

Capital invested by funds: $5.01B → $7.1B (+$2.09B)

13% more funds holding

Funds holding: 301340 (+39)

13% more repeat investments, than reductions

Existing positions increased: 123 | Existing positions reduced: 109

0.98% less ownership

Funds ownership: 98.66%97.68% (-0.98%)

Holders
340
Holders Change
+39
Holders Change %
+12.96%
% of All Funds
5.47%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.18%
New
69
Increased
123
Reduced
109
Closed
27
Calls
$99.7M
Puts
$39.8M
Net Calls
+$59.9M
Net Calls Change
-$19.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Northern Trust
26
Northern Trust
Illinois
$80.2M +$1.29M +6,038 +2%
Charles Schwab
27
Charles Schwab
California
$77.3M +$4.09M +19,203 +7%
SPPAM
28
Summit Partners Public Asset Management
Massachusetts
$75.3M +$18.4M +86,506 +41%
DCM
29
Driehaus Capital Management
Illinois
$74.9M +$6.25M +29,324 +11%
BAMCO Inc
30
BAMCO Inc
New York
$73.9M
Loomis, Sayles & Company
31
Loomis, Sayles & Company
Massachusetts
$71.6M -$1.45M -6,797 -2%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$70.1M -$2.94M -13,779 -5%
T. Rowe Price Associates
33
T. Rowe Price Associates
Maryland
$67.7M +$870K +4,081 +2%
Norges Bank
34
Norges Bank
Norway
$65.9M +$3.07M +14,396 +6%
FCM
35
Farallon Capital Management
California
$61.1M -$51M -239,400 -50%
Federated Hermes
36
Federated Hermes
Pennsylvania
$60.5M
Millennium Management
37
Millennium Management
New York
$54.2M +$43.9M +205,813 +2,205%
Marshall Wace
38
Marshall Wace
United Kingdom
$51.9M -$33.8M -158,515 -43%
PVI
39
Pura Vida Investments
New York
$50.6M -$128K -600 -0.3%
Victory Capital Management
40
Victory Capital Management
Texas
$47.6M -$20.3M -95,066 -33%
Jennison Associates
41
Jennison Associates
New York
$42.5M -$854K -4,007 -2%
Goldman Sachs
42
Goldman Sachs
New York
$42.2M -$14.5M -68,001 -29%
JP Morgan Chase
43
JP Morgan Chase
New York
$41.6M +$9.14M +42,849 +35%
KeyBank National Association
44
KeyBank National Association
Ohio
$40.9M -$10.4K -49 -0%
Thrivent Financial for Lutherans
45
Thrivent Financial for Lutherans
Minnesota
$40M +$9.95M +46,648 +42%
TCM
46
TimesSquare Capital Management
New York
$38M -$17.4M -81,715 -35%
PAMP
47
Polar Asset Management Partners
Ontario, Canada
$36.2M +$7.63M +35,800 +33%
ACM
48
Atika Capital Management
New York
$35.5M -$2.69M -12,637 -8%
D.E. Shaw & Co
49
D.E. Shaw & Co
New York
$35.4M +$9.36M +43,904 +45%
Morgan Stanley
50
Morgan Stanley
New York
$32.9M +$2.93M +13,727 +12%

INSP Hedge Fund Activity: Q4 2022 in Review

340 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q4 2022, worth a combined $7.1B — up 42% from $5.01B a quarter earlier.

Buyers outnumbered sellers: 69 funds opened new INSP positions and 27 closed out — a net gain of 42 holders — while 123 added to existing stakes and 109 trimmed.

The largest buyer was Assenagon Asset Management, opening a new position worth an estimated $72.4M. The largest seller was Macquarie Group, cutting an estimated $74M.

  • 340 institutional investors held Inspire Medical Systems (INSP) as of Q4 2022, up from 301 in Q3 2022.
  • Funds reported $7.1B of Inspire Medical Systems stock for Q4 2022, up 42% quarter-over-quarter.
  • 69 funds opened new Inspire Medical Systems positions in Q4 2022 and 27 closed out, a net change of +42 holders.
  • The largest Inspire Medical Systems buyer in Q4 2022 was Assenagon Asset Management, an estimated $72.4M added.
  • The largest Inspire Medical Systems seller in Q4 2022 was Macquarie Group, an estimated $74M sold.

Based on aggregated 13F filings for Q4 2022.