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Accuray
ARAY

125 hedge funds and large institutions have $276M invested in Accuray in 2020 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 47 increasing their positions, 41 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

80% more capital invested

Capital invested by funds: $153M → $276M (+$123M)

70% more call options, than puts

Call options by funds: $687K | Put options by funds: $403K

64% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 14

15% more repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 41

8% more funds holding

Funds holding: 116 → 125 (+9)

1.57% more ownership

Funds ownership: 71.11% → 72.68% (+1.6%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
125
Holders Change
+9
Holders Change %
+7.76%
% of All Funds
2.21%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
23
Increased
47
Reduced
41
Closed
14
Calls
$687K
Puts
$403K
Net Calls
+$284K
Net Calls Change
+$219K

Top Buyers

1
WC
Walthausen & Co
New York
+$3.85M
2
BlackRock
BlackRock
New York
+$2.99M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$2.75M
4
KA
Kovack Advisors
Florida
+$2.11M
5
RHJA
Rice Hall James & Associates
California
+$1.1M

Top Sellers

1
Russell Investments Group
Russell Investments Group
United Kingdom
-$10.4M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$2.14M
3
Primecap Management
Primecap Management
California
-$1.3M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$1.28M
5
Boston Partners
Boston Partners
Massachusetts
-$993K
Name Holding Trade Value Shares
Change 		Change in
Stake
KA
26
Kovack Advisors
Florida
$2.52M +$2.11M +576,250 +2,065%
Two Sigma Advisers
27
Two Sigma Advisers
New York
$2.43M +$459K +125,000 +27%
PAM
28
Panagora Asset Management
Massachusetts
$1.97M +$196K +53,373 +13%
AQR Capital Management
29
AQR Capital Management
Connecticut
$1.62M +$714K +194,625 +101%
UBS Group
30
UBS Group
Switzerland
$1.56M -$119K -32,332 -8%
N
31
Nuveen
North Carolina
$1.51M -$54.2K -14,763 -4%
Marshall Wace
32
Marshall Wace
United Kingdom
$1.48M -$677K -184,372 -34%
Wells Fargo
33
Wells Fargo
California
$1.26M +$310K +84,467 +39%
RHJA
34
Rice Hall James & Associates
California
$1.25M +$1.1M +300,814 New
EI
35
EAM Investors
California
$1.19M +$1.05M +286,016 New
Assenagon Asset Management
36
Assenagon Asset Management
Luxembourg
$1.13M -$1.28M -348,021 -56%
Goldman Sachs
37
Goldman Sachs
New York
$965K +$21.4K +5,830 +3%
New York State Common Retirement Fund
38
New York State Common Retirement Fund
New York
$926K +$550K +150,000 +208%
ARM
39
Adirondack Research & Management
New York
$918K -$333K -90,614 -29%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$844K -$13.9K -3,800 -2%
Citadel Advisors
41
Citadel Advisors
Florida
$743K -$651K -177,321 -50%
Los Angeles Capital Management
42
Los Angeles Capital Management
California
$738K -$31K -8,450 -5%
PA
43
Parallel Advisors
California
$729K +$107K +29,220 +20%
CPA
44
Cowen Prime Advisors
New York
$688K – – –
AA
45
AlphaCentric Advisors
Puerto Rico
$626K +$183K +50,000 +50%
Morgan Stanley
46
Morgan Stanley
New York
$596K +$360K +98,064 +218%
AllianceBernstein
47
AllianceBernstein
Tennessee
$569K -$102K -27,700 -17%
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$564K +$9.17K +2,500 +2%
GCP
49
GSA Capital Partners
United Kingdom
$538K +$35.5K +9,683 +8%
T. Rowe Price Associates
50
T. Rowe Price Associates
Maryland
$532K +$205K +55,900 +78%
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ARAY Hedge Fund Activity: Q4 2020 in Review

125 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q4 2020, worth a combined $276M — up 80% from $153M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new ARAY positions and 14 closed out — a net gain of 9 holders — while 47 added to existing stakes and 41 trimmed.

The largest buyer was Walthausen & Co, opening a new position worth an estimated $3.85M. The largest seller was Russell Investments Group, cutting an estimated $10.4M.

  • 125 institutional investors held Accuray (ARAY) as of Q4 2020, up from 116 in Q3 2020.
  • Funds reported $276M of Accuray stock for Q4 2020, up 80% quarter-over-quarter.
  • 23 funds opened new Accuray positions in Q4 2020 and 14 closed out, a net change of +9 holders.
  • The largest Accuray buyer in Q4 2020 was Walthausen & Co, an estimated $3.85M added.
  • The largest Accuray seller in Q4 2020 was Russell Investments Group, an estimated $10.4M sold.

Based on aggregated 13F filings for Q4 2020.