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Inspire Medical Systems
INSP

171 hedge funds and large institutions have $1.65B invested in Inspire Medical Systems in 2019 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 57 increasing their positions, 48 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

455% more call options, than puts

Call options by funds: $30M | Put options by funds: $5.4M

85% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 20

24% more capital invested

Capital invested by funds: $1.33B → $1.65B (+$319M)

19% more repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 48

10% more funds holding

Funds holding: 155 → 171 (+16)

1.2% more ownership

Funds ownership: 91.24% → 92.44% (+1.2%)

20% less funds holding in top 10

Funds holding in top 10: 5 → 4 (-1)

Holders
171
Holders Change
+16
Holders Change %
+10.32%
% of All Funds
3.37%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.08%
New
37
Increased
57
Reduced
48
Closed
20
Calls
$30M
Puts
$5.4M
Net Calls
+$24.6M
Net Calls Change
-$26.7M

Top Buyers

1
CIP
Champlain Investment Partners
Vermont
+$23.6M
2
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$17.6M
3
GGHC
Gilder Gagnon Howe & Co
New York
+$14.4M
4
Victory Capital Management
Victory Capital Management
Texas
+$11M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$8.03M

Top Sellers

1
PHS
PFM Health Sciences
California
-$21.4M
2
Morgan Stanley
Morgan Stanley
New York
-$20.7M
3
O
OrbiMed
New York
-$7.97M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$6.99M
5
BlackRock
BlackRock
New York
-$6.09M
Name Holding Trade Value Shares
Change 		Change in
Stake
SAM
26
Sectoral Asset Management
Quebec, Canada
$15.2M -$3.73M -58,100 -22%
Northern Trust
27
Northern Trust
Illinois
$14.6M -$213K -3,321 -2%
NCGI
28
Next Century Growth Investors
Minnesota
$14.2M +$563K +8,755 +5%
Dimensional Fund Advisors
29
Dimensional Fund Advisors
Texas
$13.9M -$2.54M -39,489 -17%
Geode Capital Management
30
Geode Capital Management
Massachusetts
$13.3M -$343K -5,335 -3%
NHAS
31
Novo Holdings A/S
Denmark
$13M – – –
CAM
32
Cormorant Asset Management
Massachusetts
$12.8M – – –
Massachusetts Financial Services
33
Massachusetts Financial Services
Massachusetts
$12.8M +$3.41K +53 +0%
Norges Bank
34
Norges Bank
Norway
$12.7M -$725K -11,284 -6%
KCM
35
Kornitzer Capital Management
Kansas
$12M +$1.07M +16,660 +12%
MPI
36
Mairs & Power Inc
Minnesota
$11.7M +$3.21K +50 +0%
Macquarie Group
37
Macquarie Group
Australia
$10.2M +$719K +11,187 +9%
CM
38
Castleark Management
Illinois
$9.71M -$3.32M -51,653 -28%
Adage Capital Partners
39
Adage Capital Partners
Massachusetts
$9.28M +$8.03M +125,000 New
ORI
40
Oak Ridge Investments
Illinois
$9.05M +$7.84M +122,019 New
American Century Companies
41
American Century Companies
Missouri
$8.66M +$3.46M +53,754 +85%
GIP
42
Granite Investment Partners
California
$8.64M +$174K +2,713 +2%
Goldman Sachs
43
Goldman Sachs
New York
$7.53M +$766K +11,924 +13%
Barclays
44
Barclays
United Kingdom
$7.47M +$1.63M +25,421 +34%
Charles Schwab
45
Charles Schwab
California
$6.51M +$205K +3,197 +4%
Balyasny Asset Management
46
Balyasny Asset Management
Illinois
$6.3M +$5.04M +78,462 +1,211%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$5.73M +$235K +3,656 +5%
Renaissance Technologies
48
Renaissance Technologies
New York
$5.66M -$264K -4,100 -5%
Public Sector Pension Investment Board (PSP Investments)
49
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.93M +$4.27M +66,421 New
Wells Fargo
50
Wells Fargo
California
$4.82M +$1.61M +25,042 +63%
1
2
3 4 5

INSP Hedge Fund Activity: Q4 2019 in Review

171 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q4 2019, worth a combined $1.65B — up 24% from $1.33B a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new INSP positions and 20 closed out — a net gain of 17 holders — while 57 added to existing stakes and 48 trimmed.

The largest buyer was Champlain Investment Partners, adding an estimated $23.6M. The largest seller was PFM Health Sciences, exiting entirely with an estimated $21.4M sold.

  • 171 institutional investors held Inspire Medical Systems (INSP) as of Q4 2019, up from 155 in Q3 2019.
  • Funds reported $1.65B of Inspire Medical Systems stock for Q4 2019, up 24% quarter-over-quarter.
  • 37 funds opened new Inspire Medical Systems positions in Q4 2019 and 20 closed out, a net change of +17 holders.
  • The largest Inspire Medical Systems buyer in Q4 2019 was Champlain Investment Partners, an estimated $23.6M added.
  • The largest Inspire Medical Systems seller in Q4 2019 was PFM Health Sciences, an estimated $21.4M sold.

Based on aggregated 13F filings for Q4 2019.