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RadNet
RDNT

Overview Fund Activity

109 hedge funds and large institutions have $181M invested in RadNet in 2015 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 42 increasing their positions, 24 reducing their positions, and 16 closing their positions.

Holders
109
Holders Change
+8
Holders Change %
+7.92%
% of All Funds
2.91%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
26
Increased
42
Reduced
24
Closed
16
Calls
$161K
Puts
$213K
Net Calls
-$52K
Net Calls Change
-$357K

Top Buyers

1
BCM
1
Bridgeway Capital Management
Texas
$6.03M
2
Morgan Stanley
2
Morgan Stanley
New York
$6.38M
3
PI
3
Putnam Investments
Massachusetts
$2.04M
4
SM
4
Senvest Management
New York
$26.4M
5
VAM
5
Visium Asset Management
New York
$1.87M

Top Sellers

1
EI
1
EAM Investors
California
$0
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$0
3
DCM
3
Driehaus Capital Management
Illinois
$0
4
RFC
4
Russell Frank Company
Washington
$467K
5
TCM
5
Timpani Capital Management
Wisconsin
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$1.91M 227,623 +100,297 +79%
VAM
27
Visium Asset Management
New York
$1.87M 222,200 +119,100 +116%
PPA
28
Parametric Portfolio Associates
Washington
$1.79M 213,474 +30,421 +17%
Acadian Asset Management
29
Acadian Asset Management
Massachusetts
$1.62M 193,183 -30,871 -14%
QI
30
QS Investors
New York
$1.48M 176,702 – –
TCIM
31
TIAA CREF Investment Management
New York
$1.48M 175,658 -46,434 -21%
CS
32
Credit Suisse
Switzerland
$1.3M 154,997 +30,987 +25%
Charles Schwab
33
Charles Schwab
California
$1.3M 154,718 +27,018 +21%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$1.19M 141,838 -77,907 -35%
Axa
35
Axa
France
$1.08M 128,500 +36,900 +40%
Millennium Management
36
Millennium Management
New York
$1.06M 126,207 +115,320 +1,059%
RI
37
Redwood Investments
Massachusetts
$1.04M 123,653 +86,163 +230%
AI
38
Analytic Investors
California
$910K 108,328 +108,328 New
BIM
39
BlackRock Investment Management
Delaware
$807K 96,101 +985 +1%
PP
40
PDT Partners
New York
$782K 93,100 +18,300 +24%
ARTA
41
A.R.T. Advisors
New York
$771K 91,892 +43,094 +88%
SO
42
STRS Ohio
Ohio
$713K 84,900 +6,400 +8%
Two Sigma Advisers
43
Two Sigma Advisers
New York
$704K 83,800 +36,400 +77%
NI
44
Numeric Investors
Massachusetts
$581K 69,200 +34,574 +100%
HHC
45
Hutchin Hill Capital
New York
$574K 68,300 +68,300 New
Two Sigma Investments
46
Two Sigma Investments
New York
$548K 65,200 -37,400 -36%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$501K 59,701 -900 -1%
American Century Companies
48
American Century Companies
Missouri
$468K 55,676 +55,676 New
RFC
49
Russell Frank Company
Washington
$467K 55,582 -175,092 -76%
T. Rowe Price Associates
50
T. Rowe Price Associates
Maryland
$464K 55,200 +17,300 +46%
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