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Accuray
ARAY

132 hedge funds and large institutions have $108M invested in Accuray in 2024 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 43 increasing their positions, 40 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

913% more call options, than puts

Call options by funds: $162K | Put options by funds: $16K

55% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 11

9% more capital invested

Capital invested by funds: $99.5M → $108M (+$8.97M)

5% more funds holding

Funds holding: 126 → 132 (+6)

8% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 40

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.64% less ownership

Funds ownership: 55.12% → 54.48% (-0.64%)

Holders
132
Holders Change
+6
Holders Change %
+4.76%
% of All Funds
1.74%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
17
Increased
43
Reduced
40
Closed
11
Calls
$162K
Puts
$16K
Net Calls
+$146K
Net Calls Change
+$122K

Top Buyers

Rank Fund Capital Flow
1
AC
Armistice Capital
New York
+$1.39M
2
HA
Heartland Advisors
Wisconsin
+$894K
3
UBS Group
UBS Group
Switzerland
+$673K
4
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
+$474K
5
BlackRock
BlackRock
New York
+$456K

Top Sellers

Rank Fund Capital Flow
1
RA
Royce & Associates
New York
-$3.39M
2
Millennium Management
Millennium Management
New York
-$505K
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$480K
4
Marshall Wace
Marshall Wace
United Kingdom
-$417K
5
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$366K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jacobs Levy Equity Management
26
Jacobs Levy Equity Management
New Jersey
$641K -$116K -61,084 -16%
Connor, Clark & Lunn Investment Management (CC&L)
27
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$561K +$10.3K +5,421 +2%
N
28
Nuveen
North Carolina
$555K – – –
Mackenzie Financial
29
Mackenzie Financial
Ontario, Canada
$540K +$474K +250,539 +1,123%
Charles Schwab
30
Charles Schwab
California
$522K – – –
Wells Fargo
31
Wells Fargo
California
$515K +$135K +71,198 +38%
Los Angeles Capital Management
32
Los Angeles Capital Management
California
$506K +$43.8K +23,160 +10%
Citadel Advisors
33
Citadel Advisors
Florida
$490K -$200K -105,975 -30%
JP Morgan Chase
34
JP Morgan Chase
New York
$481K +$380K +201,037 +482%
Barclays
35
Barclays
United Kingdom
$449K +$30.3K +15,993 +8%
Invesco
36
Invesco
Georgia
$447K -$119 -63 -0%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$429K -$5.13K -2,713 -1%
Assenagon Asset Management
38
Assenagon Asset Management
Luxembourg
$420K +$89.5K +47,331 +29%
BCM
39
Bridgeway Capital Management
Texas
$408K -$63.4K -33,500 -14%
GCP
40
GSA Capital Partners
United Kingdom
$379K -$332K -175,340 -48%
GC
41
Globeflex Capital
California
$364K – – –
Primecap Management
42
Primecap Management
California
$321K -$19.5K -10,300 -6%
Walleye Capital
43
Walleye Capital
New York
$300K +$287K +151,593 New
BNP Paribas Financial Markets
44
BNP Paribas Financial Markets
France
$294K +$3.95K +2,090 +1%
Bank of America
45
Bank of America
North Carolina
$291K +$141K +74,394 +103%
BCC
46
Bridge City Capital
Oregon
$279K +$484 +256 +0.2%
Susquehanna International Group
47
Susquehanna International Group
Pennsylvania
$267K +$179K +94,501 +233%
Mitsubishi UFJ Asset Management
48
Mitsubishi UFJ Asset Management
Japan
$261K -$23.2K -12,263 -9%
MCM
49
Marathon Capital Management
Maryland
$218K – – –
HSBC Holdings
50
HSBC Holdings
United Kingdom
$216K +$2.53K +1,337 +1%
1
2
3 4 5

ARAY Hedge Fund Activity: Q4 2024 in Review

132 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q4 2024, worth a combined $108M — up 9% from $99.5M a quarter earlier.

Buyers outnumbered sellers: 17 funds opened new ARAY positions and 11 closed out — a net gain of 6 holders — while 43 added to existing stakes and 40 trimmed.

The largest buyer was Armistice Capital, adding an estimated $1.39M. The largest seller was Royce & Associates, exiting entirely with an estimated $3.39M sold.

  • 132 institutional investors held Accuray (ARAY) as of Q4 2024, up from 126 in Q3 2024.
  • Funds reported $108M of Accuray stock for Q4 2024, up 9% quarter-over-quarter.
  • 17 funds opened new Accuray positions in Q4 2024 and 11 closed out, a net change of +6 holders.
  • The largest Accuray buyer in Q4 2024 was Armistice Capital, an estimated $1.39M added.
  • The largest Accuray seller in Q4 2024 was Royce & Associates, an estimated $3.39M sold.

Based on aggregated 13F filings for Q4 2024.