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Accuray
ARAY

116 hedge funds and large institutions have $258M invested in Accuray in 2023 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 33 increasing their positions, 32 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

4,456% more call options, than puts

Call options by funds: $1.64M | Put options by funds: $36K

45% more capital invested

Capital invested by funds: $178M → $258M (+$79.9M)

20% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 25

6.92% more ownership

Funds ownership: 62.65% → 69.57% (+6.9%)

3% more funds holding

Funds holding: 113 → 116 (+3)

3% more repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 32

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
116
Holders Change
+3
Holders Change %
+2.65%
% of All Funds
1.82%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
30
Increased
33
Reduced
32
Closed
25
Calls
$1.64M
Puts
$36K
Net Calls
+$1.6M
Net Calls Change
+$1.31M

Top Buyers

1
BlackRock
BlackRock
New York
+$15M
2
State Street
State Street
Massachusetts
+$5.04M
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$3.09M
4
EIM
Essex Investment Management
Massachusetts
+$2.48M
5
Northern Trust
Northern Trust
Illinois
+$2.19M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$2.11M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.58M
3
Jane Street
Jane Street
New York
-$1.32M
4
ECM
ExodusPoint Capital Management
New York
-$1.22M
5
Citigroup
Citigroup
New York
-$1.14M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$29.7M +$15M +4,320,500 +129%
ACM
2
Archon Capital Management
Washington
$23.6M – – –
Neuberger Berman Group
3
Neuberger Berman Group
New York
$21.3M +$140K +40,443 +0.7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$20M +$2.04M +589,717 +13%
Renaissance Technologies
5
Renaissance Technologies
New York
$11.4M +$98.8K +28,500 +1%
RA
6
Royce & Associates
New York
$11.2M -$364K -105,000 -4%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$10.6M +$430K +124,017 +5%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$10.4M -$934K -269,300 -9%
HA
9
Heartland Advisors
Wisconsin
$10.3M +$86.7K +25,000 +0.9%
HFA
10
Harbert Fund Advisors
Alabama
$7.16M – – –
Geode Capital Management
11
Geode Capital Management
Massachusetts
$7.05M +$3.09M +891,096 +96%
State Street
12
State Street
Massachusetts
$7.04M +$5.04M +1,452,894 +398%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$6.41M +$958K +276,240 +20%
FP
14
Foundry Partners
Minnesota
$5.8M -$828K -238,827 -14%
DCM
15
DAFNA Capital Management
California
$4.73M – – –
KA
16
Kovack Advisors
Florida
$4.46M -$199K -57,450 -5%
Acadian Asset Management
17
Acadian Asset Management
Massachusetts
$4.46M -$222K -64,054 -5%
NSIM
18
North Star Investment Management
Illinois
$3.58M +$46.4K +13,375 +1%
KCM
19
Kennedy Capital Management
Missouri
$3.54M +$42.1K +12,142 +1%
Northern Trust
20
Northern Trust
Illinois
$3.18M +$2.19M +633,013 +336%
EIM
21
Essex Investment Management
Massachusetts
$2.77M +$2.48M +716,272 New
Two Sigma Investments
22
Two Sigma Investments
New York
$2.53M +$599K +172,692 +36%
Assenagon Asset Management
23
Assenagon Asset Management
Luxembourg
$2.51M – – –
First Eagle Investment Management
24
First Eagle Investment Management
New York
$2.44M +$479K +138,150 +28%
AI
25
Acuitas Investments
Washington
$2.39M +$2.14M +617,500 New
1
2 3 4 5

ARAY Hedge Fund Activity: Q2 2023 in Review

116 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q2 2023, worth a combined $258M — up 45% from $178M a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new ARAY positions and 25 closed out — a net gain of 5 holders — while 33 added to existing stakes and 32 trimmed.

The largest buyer was BlackRock, adding an estimated $15M. The largest seller was Millennium Management, cutting an estimated $2.11M.

  • 116 institutional investors held Accuray (ARAY) as of Q2 2023, up from 113 in Q1 2023.
  • Funds reported $258M of Accuray stock for Q2 2023, up 45% quarter-over-quarter.
  • 30 funds opened new Accuray positions in Q2 2023 and 25 closed out, a net change of +5 holders.
  • The largest Accuray buyer in Q2 2023 was BlackRock, an estimated $15M added.
  • The largest Accuray seller in Q2 2023 was Millennium Management, an estimated $2.11M sold.

Based on aggregated 13F filings for Q2 2023.