CSII

Cardiovascular Systems, Inc.
CSII

Overview Fund Activity
Delisted

CSII was delisted on the 27th of April, 2023.

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167 hedge funds and large institutions have $689M invested in Cardiovascular Systems, Inc. in 2017 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 55 increasing their positions, 50 reducing their positions, and 12 closing their positions.

Holders
167
Holders Change
+25
Holders Change %
+17.61%
% of All Funds
4.16%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
44
Increased
55
Reduced
50
Closed
12
Calls
$204K
Puts
$631K
Net Calls
-$427K
Net Calls Change
+$36K

Top Buyers

1
BlackRock
1
BlackRock
New York
$66.6M
2
CAM
2
Cortina Asset Management
Wisconsin
$24.3M
3
MWNA
3
Marshall Wace North America
New York
$8.66M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$46.8M
5
BCM
5
Brown Capital Management
Maryland
$7.68M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$10.2M
2
CCM
2
Camber Capital Management
Massachusetts
$49.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.48M
4
CM
4
Castleark Management
Illinois
$0
5
NCGI
5
Next Century Growth Investors
Minnesota
$10.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$78.4M 2,772,835 +269,425 +11%
BlackRock
2
BlackRock
New York
$66.6M 2,354,965 +2,351,115 +61,068%
CCM
3
Camber Capital Management
Massachusetts
$49.5M 1,750,000 -750,000 -30%
CIP
4
Champlain Investment Partners
Vermont
$49.3M 1,742,285 +89,010 +5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$46.8M 1,656,356 +305,953 +23%
CAM
6
Cortina Asset Management
Wisconsin
$24.3M 860,449 +860,449 New
FCM
7
Frontier Capital Management
Massachusetts
$23.4M 828,196 -15,853 -2%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$19.4M 686,934 -149,416 -18%
State Street
9
State Street
Massachusetts
$19M 671,388 +83,602 +14%
First Manhattan
10
First Manhattan
New York
$15.1M 533,100 -174,400 -25%
PHS
11
PFM Health Sciences
California
$12.5M 441,661 +8,721 +2%
Northern Trust
12
Northern Trust
Illinois
$11.9M 420,880 +5,024 +1%
NCGI
13
Next Century Growth Investors
Minnesota
$10.7M 378,647 -279,253 -42%
GIM
14
Granahan Investment Management
Massachusetts
$10.2M 361,095 -794,895 -69%
Millennium Management
15
Millennium Management
New York
$8.82M 311,788 +59,523 +24%
MWNA
16
Marshall Wace North America
New York
$8.66M 309,411 +309,411 New
Two Sigma Investments
17
Two Sigma Investments
New York
$8.01M 283,352 +54,552 +24%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$7.94M 280,930 +17,414 +7%
DCM
19
Driehaus Capital Management
Illinois
$7.93M 280,476 -35,870 -11%
BCM
20
Brown Capital Management
Maryland
$7.68M 271,470 +271,470 New
Thrivent Financial for Lutherans
21
Thrivent Financial for Lutherans
Minnesota
$7.41M 262,196 -28,000 -10%
Two Sigma Advisers
22
Two Sigma Advisers
New York
$7.4M 261,821 +101,916 +64%
Invesco
23
Invesco
Georgia
$7.35M 259,892 +5,311 +2%
Charles Schwab
24
Charles Schwab
California
$5.66M 200,312 +69,659 +53%
HSA
25
Hussman Strategic Advisors
Maryland
$5.66M 200,000 +83,000 +71%
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