Millennium Management
ARAY icon

Millennium Management’s Accuray ARAY Stock Holding History

Millennium Management’s Portfolio ARAY Stock Details ARAY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-100,000
Closed -$450K – 3726
2018
Q3 		$450K Buy
+100,000
New +$394K ﹤0.01% 3294
2017
Q3 		– Sell
-234,800
Closed -$1.11M – 3484
2017
Q2 		$1.11M Buy
+234,800
New +$1.03M ﹤0.01% 2392

Other funds holding ARAY

TG
TCW Group Los Angeles, California $14.9B AUM 46.29% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
AC
Armistice Capital New York $8.17B AUM 68.82% 1-Year Est. Return
WCM
Weber Capital Management San Francisco, California $118M AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
DCM
DAFNA Capital Management Los Angeles, California $524M AUM 164.42% 1-Year Est. Return

Millennium Management's ARAY Position: Q2 2026 in Review

Millennium Management opened a new position in Accuray (ARAY) in Q2 2026: 1,589,145 shares worth $410K. The stake represents ﹤0.01% of the portfolio and ranks #4918 among its holdings. This is a return to the name: Millennium Management previously reported a position in ARAY as recently as Q4 2025.

Millennium Management first reported a position in ARAY in Q2 2013 and has held it in 50 quarters since. The position peaked at $17.9M in Q4 2015. 111 funds tracked by Wall St. Rank hold ARAY as of Q2 2026.

  • Millennium Management held 1,589,145 shares of Accuray worth $410K as of Q2 2026.
  • Accuray was a new Millennium Management position in Q2 2026.
  • Accuray made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #4918 holding.
  • Millennium Management first reported a position in Accuray in Q2 2013 and has held it in 50 quarters since.
  • Millennium Management's Accuray position peaked at $17.9M in Q4 2015.
  • 111 funds tracked by Wall St. Rank held Accuray as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.