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Accuray

119 hedge funds and large institutions have $595M invested in Accuray in 2013 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 45 increasing their positions, 36 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 9

34% more capital invested

Capital invested by funds: $445M → $595M (+$150M)

25% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 36

18% more call options, than puts

Call options by funds: $5.63M | Put options by funds: $4.76M

5% more funds holding

Funds holding: 113119 (+6)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
119
Holders Change
+6
Holders Change %
+5.31%
% of All Funds
3.86%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
18
Increased
45
Reduced
36
Closed
9
Calls
$5.63M
Puts
$4.76M
Net Calls
+$863K
Net Calls Change
-$951K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$82M +$65.9M +10,430,540 +1,576%
Primecap Management
2
Primecap Management
California
$61.3M +$2.78M +440,000 +6%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$31M -$4.42M -700,000 -14%
Vanguard Group
4
Vanguard Group
Pennsylvania
$29.5M +$1.11M +175,513 +5%
LAM
5
Lapides Asset Management
Connecticut
$28.6M +$87.2K +13,800 +0.4%
Boston Partners
6
Boston Partners
Massachusetts
$27.9M -$566K -89,600 -2%
WI
7
WHV Investments
California
$25.9M -$800K -126,640 -3%
OIM
8
Oracle Investment Management
Connecticut
$21.2M
HA
9
Heartland Advisors
Wisconsin
$20.3M -$20M -3,160,633 -53%
BFA
10
BlackRock Fund Advisors
California
$18.7M +$1.81M +285,813 +13%
BM
11
Bridger Management
New York
$17.7M
KCM
12
Kornitzer Capital Management
Kansas
$16.7M +$2.79M +441,800 +24%
BIT
13
BlackRock Institutional Trust
California
$15.7M -$287K -45,374 -2%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$11.5M -$403K -63,807 -4%
RA
15
Royce & Associates
New York
$10.7M +$367K +58,000 +4%
State Street
16
State Street
Massachusetts
$9.17M +$448K +70,847 +6%
EAM
17
Eagle Asset Management
Florida
$8.92M +$300K +47,480 +4%
CPIM
18
Columbia Partners Investment Management
Virginia
$8.57M -$591K -93,576 -7%
Neuberger Berman Group
19
Neuberger Berman Group
New York
$8.36M -$118K -18,749 -2%
DCM
20
Decade Capital Management
New York
$8.12M -$5.44M -861,073 -44%
Millennium Management
21
Millennium Management
New York
$7.97M -$2.64M -418,129 -28%
RG
22
Redmile Group
California
$7.93M +$6.79M +1,073,799 New
Northern Trust
23
Northern Trust
Illinois
$7.72M +$46.5K +7,361 +0.7%
ACH
24
ArrowMark Colorado Holdings
Colorado
$7.06M +$6.05M +956,600 New
SAM
25
Sectoral Asset Management
Quebec, Canada
$6.91M -$1.27M -201,416 -18%

ARAY Hedge Fund Activity: Q3 2013 in Review

119 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q3 2013, worth a combined $595M — up 34% from $445M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new ARAY positions and 9 closed out — a net gain of 9 holders — while 45 added to existing stakes and 36 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $65.9M. The largest seller was Heartland Advisors, cutting an estimated $20M.

  • 119 institutional investors held Accuray (ARAY) as of Q3 2013, up from 113 in Q2 2013.
  • Funds reported $595M of Accuray stock for Q3 2013, up 34% quarter-over-quarter.
  • 18 funds opened new Accuray positions in Q3 2013 and 9 closed out, a net change of +9 holders.
  • The largest Accuray buyer in Q3 2013 was Fidelity Investments, an estimated $65.9M added.
  • The largest Accuray seller in Q3 2013 was Heartland Advisors, an estimated $20M sold.

Based on aggregated 13F filings for Q3 2013.