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Accuray
ARAY

126 hedge funds and large institutions have $341M invested in Accuray in 2017 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 40 increasing their positions, 42 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more first-time investments, than exits

New positions opened: 19 | Existing positions closed: 12

2% more capital invested

Capital invested by funds: $333M → $341M (+$7.73M)

1% more funds holding

Funds holding: 125 → 126 (+1)

0% more call options, than puts

Call options by funds: $1.02M | Put options by funds: $1.01M

5% less repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 42

2.05% less ownership

Funds ownership: 88.68% → 86.63% (-2%)

Holders
126
Holders Change
+1
Holders Change %
+0.8%
% of All Funds
3.14%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
19
Increased
40
Reduced
42
Closed
12
Calls
$1.02M
Puts
$1.01M
Net Calls
+$5K
Net Calls Change
+$435K

Top Buyers

1
BlackRock
BlackRock
New York
+$32M
2
Millennium Management
Millennium Management
New York
+$15.4M
3
Neuberger Berman Group
Neuberger Berman Group
New York
+$5.51M
4
VIA
Vident Investment Advisory
Georgia
+$5.5M
5
PHS
PFM Health Sciences
California
+$4.73M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$14.6M
2
Boston Partners
Boston Partners
Massachusetts
-$10.7M
3
PCM
Peregrine Capital Management
Minnesota
-$6.53M
4
NTC
North Tide Capital
Massachusetts
-$4.4M
5
SAM
Sectoral Asset Management
Quebec, Canada
-$3.07M
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$30.6M +$1.49M +286,011 +5%
BlackRock
2
BlackRock
New York
$29.2M +$32M +6,145,755 +94,842%
Primecap Management
3
Primecap Management
California
$26.2M -$2.6K -500 -0%
Neuberger Berman Group
4
Neuberger Berman Group
New York
$23.8M +$5.51M +1,057,654 +27%
Renaissance Technologies
5
Renaissance Technologies
New York
$20.5M +$511K +98,100 +2%
PHS
6
PFM Health Sciences
California
$19.5M +$4.73M +907,566 +28%
HA
7
Heartland Advisors
Wisconsin
$16.8M -$134K -25,740 -0.7%
Millennium Management
8
Millennium Management
New York
$14.8M +$15.4M +2,956,341 +1,774%
SAM
9
Sectoral Asset Management
Quebec, Canada
$11.8M -$3.07M -589,915 -19%
LAM
10
Lapides Asset Management
Connecticut
$10.5M +$98.5K +18,900 +0.9%
Boston Partners
11
Boston Partners
Massachusetts
$10.2M -$10.7M -2,044,486 -49%
Norges Bank
12
Norges Bank
Norway
$9.03M -$493K -94,538 -5%
Wellington Management Group
13
Wellington Management Group
Massachusetts
$8.52M -$611K -117,305 -6%
State Street
14
State Street
Massachusetts
$7.76M -$206K -39,622 -2%
RA
15
Royce & Associates
New York
$7.46M -$5.73K -1,100 -0.1%
VIA
16
Vident Investment Advisory
Georgia
$7.38M +$5.5M +1,056,395 +213%
OIM
17
Oracle Investment Management
Connecticut
$6.74M -$379K -72,685 -5%
KCM
18
Kornitzer Capital Management
Kansas
$6.56M -$6.67K -1,280 -0.1%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$6.42M +$474K +90,989 +7%
Northern Trust
20
Northern Trust
Illinois
$4.77M +$182K +35,015 +4%
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$4.08M +$967K +185,519 +28%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$3.35M +$346K +66,423 +10%
PVI
23
Pura Vida Investments
New York
$3.25M +$2.01M +386,307 +129%
Russell Investments Group
24
Russell Investments Group
United Kingdom
$3.24M -$2.38M -456,119 -40%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$3.04M +$259K +49,719 +8%
1
2 3 4 5

ARAY Hedge Fund Activity: Q1 2017 in Review

126 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q1 2017, worth a combined $341M — up 2.3% from $333M a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new ARAY positions and 12 closed out — a net gain of 7 holders — while 40 added to existing stakes and 42 trimmed.

The largest buyer was BlackRock, adding an estimated $32M. The largest seller was T. Rowe Price Associates, cutting an estimated $14.6M.

  • 126 institutional investors held Accuray (ARAY) as of Q1 2017, up from 125 in Q4 2016.
  • Funds reported $341M of Accuray stock for Q1 2017, up 2.3% quarter-over-quarter.
  • 19 funds opened new Accuray positions in Q1 2017 and 12 closed out, a net change of +7 holders.
  • The largest Accuray buyer in Q1 2017 was BlackRock, an estimated $32M added.
  • The largest Accuray seller in Q1 2017 was T. Rowe Price Associates, an estimated $14.6M sold.

Based on aggregated 13F filings for Q1 2017.