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Accuray
ARAY

Overview Fund Activity

136 hedge funds and large institutions have $342M invested in Accuray in 2021 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 48 increasing their positions, 44 reducing their positions, and 8 closing their positions.

Holders
136
Holders Change
+11
Holders Change %
+8.8%
% of All Funds
2.4%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.05%
New
20
Increased
48
Reduced
44
Closed
8
Calls
$678K
Puts
$648K
Net Calls
+$30K
Net Calls Change
-$254K

Top Buyers

1
BlackRock
1
BlackRock
New York
$41.2M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$7.88M
3
Russell Investments Group
3
Russell Investments Group
United Kingdom
$2.48M
4
State Board of Administration of Florida Retirement System
4
State Board of Administration of Florida Retirement System
Florida
$2.45M
5
WC
5
Walthausen & Co
New York
$6.95M

Top Sellers

1
Primecap Management
1
Primecap Management
California
$7.61M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$4.8M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$10.5M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$17.9M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$25.7M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$41.2M 8,327,279 +679,502 +9%
Neuberger Berman Group
2
Neuberger Berman Group
New York
$25.7M 5,229,692 -303,178 -5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$23.4M 4,737,180 +199,005 +4%
ACM
4
Archon Capital Management
Washington
$22.7M 4,582,668 – –
Renaissance Technologies
5
Renaissance Technologies
New York
$17.9M 3,611,084 -448,700 -11%
HA
6
Heartland Advisors
Wisconsin
$16.9M 3,407,500 -137,900 -4%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$12.1M 2,437,784 +112,021 +5%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$10.5M 2,128,272 -581,403 -21%
HP
9
HealthInvest Partners
Sweden
$9.78M 1,975,000 +325,000 +20%
RA
10
Royce & Associates
New York
$9.45M 1,908,994 +17,659 +0.9%
State Street
11
State Street
Massachusetts
$9.05M 1,827,759 -56,550 -3%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$8.93M 1,803,487 +316,490 +21%
Jacobs Levy Equity Management
13
Jacobs Levy Equity Management
New Jersey
$7.88M 1,592,000 +475,680 +43%
Primecap Management
14
Primecap Management
California
$7.61M 1,537,900 -1,186,800 -44%
Wellington Management Group
15
Wellington Management Group
Massachusetts
$7.4M 1,495,200 +105,600 +8%
WC
16
Walthausen & Co
New York
$6.95M 1,404,130 +355,160 +34%
Acadian Asset Management
17
Acadian Asset Management
Massachusetts
$6.44M 1,300,939 +6,821 +0.5%
Millennium Management
18
Millennium Management
New York
$5.18M 1,045,683 +139,478 +15%
Northern Trust
19
Northern Trust
Illinois
$4.84M 976,753 -46,312 -5%
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$4.8M 969,047 -800,331 -45%
DCM
21
DAFNA Capital Management
California
$4.66M 941,800 -32,600 -3%
Two Sigma Investments
22
Two Sigma Investments
New York
$4.4M 888,973 +173,210 +24%
Charles Schwab
23
Charles Schwab
California
$4.37M 882,552 +107,324 +14%
Two Sigma Advisers
24
Two Sigma Advisers
New York
$4.11M 830,713 +247,700 +42%
LAM
25
Lapides Asset Management
Connecticut
$3.86M 780,200 -24,000 -3%
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