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Accuray
ARAY

Overview Fund Activity

135 hedge funds and large institutions have $815M invested in Accuray in 2015 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 47 increasing their positions, 43 reducing their positions, and 18 closing their positions.

Holders
135
Holders Change
+5
Holders Change %
+3.85%
% of All Funds
3.6%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
23
Increased
47
Reduced
43
Closed
18
Calls
$2.15M
Puts
$821K
Net Calls
+$1.33M
Net Calls Change
+$966K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$27.4M
2
CIP
2
Chartwell Investment Partners
Pennsylvania
$22.8M
3
PHS
3
PFM Health Sciences
California
$26.9M
4
AAP
4
Ardsley Advisory Partners
Connecticut
$12.5M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$19.2M

Top Sellers

1
NTC
1
North Tide Capital
Massachusetts
$0
2
DM
2
Deerfield Management
New York
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$35.5M
4
DCM
4
Decade Capital Management
New York
$0
5
TAM
5
THB Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$79M 8,495,700 -170,000 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$45.8M 4,924,055 +267,714 +6%
KCM
3
Kornitzer Capital Management
Kansas
$41M 4,412,115 -173,375 -4%
BM
4
Bridger Management
New York
$36.3M 3,903,090 +115,830 +3%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$35.5M 3,821,400 -1,410,900 -27%
OIM
6
Oracle Investment Management
Connecticut
$31.3M 3,366,216 -291,484 -8%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$30.6M 3,290,167 +38,515 +1%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$27.4M 2,948,730 +2,948,730 New
PHS
9
PFM Health Sciences
California
$26.9M 2,897,710 +2,063,425 +247%
Boston Partners
10
Boston Partners
Massachusetts
$24.9M 2,672,330 -374,590 -12%
CCP
11
Clough Capital Partners
Massachusetts
$23.3M 2,506,487 +425,887 +20%
CIP
12
Chartwell Investment Partners
Pennsylvania
$22.8M 2,456,458 +2,456,458 New
BFA
13
BlackRock Fund Advisors
California
$22.6M 2,428,091 +186 +0%
BIT
14
BlackRock Institutional Trust
California
$21.1M 2,273,975 -38 -0%
HA
15
Heartland Advisors
Wisconsin
$19.3M 2,070,700 +570,700 +38%
Neuberger Berman Group
16
Neuberger Berman Group
New York
$19.2M 2,062,666 +820,076 +66%
RA
17
Royce & Associates
New York
$19M 2,046,500 +333,500 +19%
LAM
18
Lapides Asset Management
Connecticut
$17.3M 1,855,100 -879,900 -32%
Millennium Management
19
Millennium Management
New York
$15.5M 1,665,060 -597,221 -26%
RG
20
Redmile Group
California
$14.1M 1,515,475 -20,000 -1%
BA
21
BlackRock Advisors
Delaware
$13.4M 1,442,283 -114,073 -7%
D.E. Shaw & Co
22
D.E. Shaw & Co
New York
$13.3M 1,433,015 +316,275 +28%
AAP
23
Ardsley Advisory Partners
Connecticut
$12.5M 1,345,000 +1,295,000 +2,590%
T. Rowe Price Associates
24
T. Rowe Price Associates
Maryland
$12.5M 1,339,170 +14,170 +1%
State Street
25
State Street
Massachusetts
$12.1M 1,296,031 +7,270 +0.6%
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