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Inspire Medical Systems
INSP

143 hedge funds and large institutions have $1.01B invested in Inspire Medical Systems in 2019 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 60 increasing their positions, 23 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

364% more first-time investments, than exits

New positions opened: 51 | Existing positions closed: 11

161% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 23

61% more capital invested

Capital invested by funds: $628M → $1.01B (+$383M)

39% more funds holding

Funds holding: 103 → 143 (+40)

33% more funds holding in top 10

Funds holding in top 10: 3 → 4 (+1)

10.94% more ownership

Funds ownership: 64.98% → 75.92% (+11%)

44% less call options, than puts

Call options by funds: $2.12M | Put options by funds: $3.8M

Holders
143
Holders Change
+40
Holders Change %
+38.83%
% of All Funds
3.1%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
51
Increased
60
Reduced
23
Closed
11
Calls
$2.12M
Puts
$3.8M
Net Calls
-$1.68M
Net Calls Change
-$5.56M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$49M
2
William Blair Investment Management
William Blair Investment Management
Illinois
+$47.8M
3
Citadel Advisors
Citadel Advisors
Florida
+$13.9M
4
O
OppenheimerFunds
New York
+$13.6M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$12.3M

Top Sellers

Rank Fund Capital Flow
1
KXA
KPCB XII Associates
California
-$73.5M
2
O
OrbiMed
New York
-$19.4M
3
DM
Deerfield Management
New York
-$14.1M
4
MIM
Monashee Investment Management
Massachusetts
-$4.31M
5
SSA
Schonfeld Strategic Advisors
New York
-$3.73M
Name Holding Trade Value Shares
Change 		Change in
Stake
HI
51
HBK Investments
Texas
$3.81M +$3.18M +58,900 +718%
Bank of New York Mellon
52
Bank of New York Mellon
New York
$3.66M +$10.9K +202 +0.3%
Allianz Asset Management
53
Allianz Asset Management
Germany
$3.39M +$3.23M +59,728 New
OCM
54
Osterweis Capital Management
California
$3.12M -$792K -14,660 -21%
EI
55
EAM Investors
California
$2.84M -$903K -16,704 -25%
Russell Investments Group
56
Russell Investments Group
United Kingdom
$2.68M +$2.55M +47,226 New
TCIM
57
TIAA CREF Investment Management
New York
$2.35M +$1.12M +20,797 +101%
Deutsche Bank
58
Deutsche Bank
Germany
$2.23M +$1.28M +23,777 +154%
TA
59
Teachers Advisors
New York
$2.13M +$256K +4,734 +14%
HLA
60
Hamilton Lane Advisors
Pennsylvania
$2.05M +$1.18M +21,867 +153%
ARTA
61
A.R.T. Advisors
New York
$2M +$1.9M +35,139 New
PCM
62
Pentwater Capital Management
Florida
$1.99M -$810K -15,000 -30%
Bank of America
63
Bank of America
North Carolina
$1.82M +$956K +17,698 +123%
SPPAM
64
Summit Partners Public Asset Management
Massachusetts
$1.76M +$132K +2,441 +9%
Wells Fargo
65
Wells Fargo
California
$1.69M +$154K +2,848 +11%
EGI
66
EAM Global Investors
California
$1.64M -$150K -2,768 -9%
TCM
67
Timpani Capital Management
Wisconsin
$1.63M +$1.55M +28,766 New
SEC
68
Seven Eight Capital
New York
$1.43M +$1.36M +25,100 New
Point72 Asset Management
69
Point72 Asset Management
Connecticut
$1.38M +$1.31M +24,243 New
Neuberger Berman Group
70
Neuberger Berman Group
New York
$1.36M +$405K +7,500 +45%
CL
71
CPWM LLC
Washington
$1.36M +$1.3M +23,989 New
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$1.28M +$218K +4,038 +22%
PPA
73
Parametric Portfolio Associates
Washington
$1.17M -$272K -5,040 -20%
Jacobs Levy Equity Management
74
Jacobs Levy Equity Management
New Jersey
$1.09M +$1.04M +19,200 New
RhumbLine Advisers
75
RhumbLine Advisers
Massachusetts
$1.07M +$197K +3,642 +24%
1 2
3
4 5

INSP Hedge Fund Activity: Q1 2019 in Review

143 of the 4,620 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q1 2019, worth a combined $1.01B — up 61% from $628M a quarter earlier.

Buyers outnumbered sellers: 51 funds opened new INSP positions and 11 closed out — a net gain of 40 holders — while 60 added to existing stakes and 23 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $49M. The largest seller was KPCB XII Associates, cutting an estimated $73.5M.

  • 143 institutional investors held Inspire Medical Systems (INSP) as of Q1 2019, up from 103 in Q4 2018.
  • Funds reported $1.01B of Inspire Medical Systems stock for Q1 2019, up 61% quarter-over-quarter.
  • 51 funds opened new Inspire Medical Systems positions in Q1 2019 and 11 closed out, a net change of +40 holders.
  • The largest Inspire Medical Systems buyer in Q1 2019 was Morgan Stanley, an estimated $49M added.
  • The largest Inspire Medical Systems seller in Q1 2019 was KPCB XII Associates, an estimated $73.5M sold.

Based on aggregated 13F filings for Q1 2019.