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Inspire Medical Systems

87 hedge funds and large institutions have $390M invested in Inspire Medical Systems in 2018 Q3 according to their latest regulatory filings, with 27 funds opening new positions, 27 increasing their positions, 23 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

69% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 16

17% more repeat investments, than reductions

Existing positions increased: 27 | Existing positions reduced: 23

16% more capital invested

Capital invested by funds: $337M → $390M (+$52.4M)

14% more funds holding

Funds holding: 7687 (+11)

1.01% less ownership

Funds ownership: 44.38%43.37% (-1%)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
87
Holders Change
+11
Holders Change %
+14.47%
% of All Funds
1.99%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
27
Increased
27
Reduced
23
Closed
16
Calls
$12K
Puts
Net Calls
+$12K
Net Calls Change
+$12K
Name Holding Trade Value Shares
Change
Change in
Stake
O
1
OrbiMed
New York
$103M
Franklin Resources
2
Franklin Resources
California
$26M +$1.82M +38,787 +7%
BlackRock
3
BlackRock
New York
$23M -$201K -4,287 -0.8%
TCM
4
TimesSquare Capital Management
New York
$18.3M -$10.6M -225,785 -34%
DCM
5
Driehaus Capital Management
Illinois
$15.1M +$149K +3,180 +0.9%
Vanguard Group
6
Vanguard Group
Pennsylvania
$14.7M +$399K +8,499 +2%
Federated Hermes
7
Federated Hermes
Pennsylvania
$12.9M
CAM
8
Cormorant Asset Management
Massachusetts
$12.6M -$1.17M -25,000 -8%
O
9
OppenheimerFunds
New York
$11.1M +$7.86M +167,489 +172%
PVI
10
Pura Vida Investments
New York
$10.2M +$2.03M +43,213 +22%
Lord, Abbett & Co
11
Lord, Abbett & Co
New Jersey
$10M +$11.2M +238,513 New
Citadel Advisors
12
Citadel Advisors
Florida
$8.02M +$7.41M +157,844 +481%
Invesco
13
Invesco
Georgia
$8.01M -$462K -9,848 -5%
DM
14
Deerfield Management
New York
$7.95M +$8.87M +189,000 New
PC
15
Pier Capital
Connecticut
$7.29M +$8.14M +173,309 New
GGHC
16
Gilder Gagnon Howe & Co
New York
$6.38M +$522K +11,130 +8%
State Street
17
State Street
Massachusetts
$5.55M +$319K +6,802 +5%
MPI
18
Mairs & Power Inc
Minnesota
$5.39M +$474K +10,100 +9%
ACM
19
Atika Capital Management
New York
$5.32M +$1.83M +38,900 +44%
Massachusetts Financial Services
20
Massachusetts Financial Services
Massachusetts
$5.26M -$892 -19 -0%
OCM
21
Osterweis Capital Management
California
$4.67M +$5.21M +111,017 New
Northern Trust
22
Northern Trust
Illinois
$4.5M +$585K +12,464 +13%
American Century Companies
23
American Century Companies
Missouri
$4.23M +$4.72M +100,624 New
EI
24
EAM Investors
California
$4.06M -$290K -6,169 -6%
BG
25
Bellevue Group
Switzerland
$3.82M +$2.01M +42,743 +89%

INSP Hedge Fund Activity: Q3 2018 in Review

87 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q3 2018, worth a combined $390M — up 16% from $337M a quarter earlier.

Buyers outnumbered sellers: 27 funds opened new INSP positions and 16 closed out — a net gain of 11 holders — while 27 added to existing stakes and 23 trimmed.

The largest buyer was Lord, Abbett & Co, opening a new position worth an estimated $11.2M. The largest seller was Millennium Management, cutting an estimated $32.2M.

  • 87 institutional investors held Inspire Medical Systems (INSP) as of Q3 2018, up from 76 in Q2 2018.
  • Funds reported $390M of Inspire Medical Systems stock for Q3 2018, up 16% quarter-over-quarter.
  • 27 funds opened new Inspire Medical Systems positions in Q3 2018 and 16 closed out, a net change of +11 holders.
  • The largest Inspire Medical Systems buyer in Q3 2018 was Lord, Abbett & Co, an estimated $11.2M added.
  • The largest Inspire Medical Systems seller in Q3 2018 was Millennium Management, an estimated $32.2M sold.

Based on aggregated 13F filings for Q3 2018.