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Accuray

140 hedge funds and large institutions have $240M invested in Accuray in 2018 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 51 increasing their positions, 36 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 15

42% more repeat investments, than reductions

Existing positions increased: 51 | Existing positions reduced: 36

12% more funds holding

Funds holding: 125140 (+15)

4.21% less ownership

Funds ownership: 85.59%81.38% (-4.2%)

28% less capital invested

Capital invested by funds: $333M → $240M (-$92.7M)

71% less call options, than puts

Call options by funds: $181K | Put options by funds: $619K

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
140
Holders Change
+15
Holders Change %
+12%
% of All Funds
3.12%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
30
Increased
51
Reduced
36
Closed
15
Calls
$181K
Puts
$619K
Net Calls
-$438K
Net Calls Change
-$1.97M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$28.3M -$970K -239,262 -3%
Renaissance Technologies
2
Renaissance Technologies
New York
$18.8M +$789K +194,500 +4%
Primecap Management
3
Primecap Management
California
$16.1M -$2.41M -595,300 -11%
Neuberger Berman Group
4
Neuberger Berman Group
New York
$13.9M -$899K -221,799 -5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$13.1M -$9.19M -2,267,197 -37%
HA
6
Heartland Advisors
Wisconsin
$11.7M +$14.2K +3,500 +0.1%
PHS
7
PFM Health Sciences
California
$9.37M -$4.78M -1,179,120 -30%
State Street
8
State Street
Massachusetts
$7.98M +$586K +144,460 +7%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$7.92M +$318K +78,330 +3%
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$6.87M +$3.01M +741,493 +58%
VIA
11
Vident Investment Advisory
Georgia
$6.45M -$1.38M -341,402 -15%
Mirae Asset Global Investments
12
Mirae Asset Global Investments
South Korea
$6.21M -$1.38M -340,979 -16%
RA
13
Royce & Associates
New York
$6.19M -$973K -240,000 -12%
Marshall Wace
14
Marshall Wace
United Kingdom
$5.92M +$4.84M +1,193,622 +220%
Legal & General Group
15
Legal & General Group
United Kingdom
$4.99M +$396K +97,741 +7%
Millennium Management
16
Millennium Management
New York
$4.29M +$2.31M +570,087 +83%
Northern Trust
17
Northern Trust
Illinois
$3.6M -$97.2K -23,980 -2%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$3.38M +$514K +126,656 +15%
LAM
19
Lapides Asset Management
Connecticut
$3.35M -$3.23M -797,600 -45%
Russell Investments Group
20
Russell Investments Group
United Kingdom
$3.3M -$12.3M -3,025,890 -76%
Norges Bank
21
Norges Bank
Norway
$3.29M
Charles Schwab
22
Charles Schwab
California
$2.61M -$20.9K -5,156 -0.7%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$2.54M -$45K -11,100 -1%
OAM
24
Oxford Asset Management
United Kingdom
$2.17M +$1.32M +326,111 +106%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$2.12M -$97.8K -24,112 -4%

ARAY Hedge Fund Activity: Q4 2018 in Review

140 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q4 2018, worth a combined $240M — down 28% from $333M a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new ARAY positions and 15 closed out — a net gain of 15 holders — while 51 added to existing stakes and 36 trimmed.

The largest buyer was Marshall Wace, adding an estimated $4.84M. The largest seller was Russell Investments Group, cutting an estimated $12.3M.

  • 140 institutional investors held Accuray (ARAY) as of Q4 2018, up from 125 in Q3 2018.
  • Funds reported $240M of Accuray stock for Q4 2018, down 28% quarter-over-quarter.
  • 30 funds opened new Accuray positions in Q4 2018 and 15 closed out, a net change of +15 holders.
  • The largest Accuray buyer in Q4 2018 was Marshall Wace, an estimated $4.84M added.
  • The largest Accuray seller in Q4 2018 was Russell Investments Group, an estimated $12.3M sold.

Based on aggregated 13F filings for Q4 2018.