Marshall Wace
ARAY icon

Marshall Wace’s Accuray ARAY Stock Holding History

Marshall Wace’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
2026
Q1 		$26.8K Buy
68,751
+46,837
+214% +$28.9K ﹤0.01% 3030
2025
Q4 		$18K Sell
21,914
-470,267
-96% -$587K ﹤0.01% 2829
2025
Q3 		$822K Sell
492,181
-106,112
-18% -$157K ﹤0.01% 2026
2025
Q2 		$820K Buy
+598,293
New +$886K ﹤0.01% 1933
2024
Q4 		– Sell
-231,392
Closed -$417K – 2561
2024
Q3 		$417K Buy
+231,392
New +$440K ﹤0.01% 1985
2023
Q3 		– Sell
-89,777
Closed -$347K – 2165
2023
Q2 		$347K Sell
89,777
-16,631
-16% -$57.7K ﹤0.01% 2100
2023
Q1 		$316K Buy
106,408
+28,847
+37% +$78.6K ﹤0.01% 2279
2022
Q4 		$162K Buy
+77,561
New +$160K ﹤0.01% 2726
2022
Q3 		– Sell
-91,686
Closed -$180K – 3309
2022
Q2 		$180K Sell
91,686
-353,947
-79% -$884K ﹤0.01% 3193
2022
Q1 		$1.48M Buy
445,633
+337,307
+311% +$1.26M ﹤0.01% 2245
2021
Q4 		$517K Sell
108,326
-384,795
-78% -$1.85M ﹤0.01% 2776
2021
Q3 		$1.95M Buy
+493,121
New +$1.96M 0.01% 1573
2021
Q1 		– Sell
-355,611
Closed -$1.48M – 2448
2020
Q4 		$1.48M Sell
355,611
-184,372
-34% -$677K 0.01% 1057
2020
Q3 		$1.3M Sell
539,983
-47,080
-8% -$110K 0.01% 929
2020
Q2 		$1.19M Sell
587,063
-55,034
-9% -$115K 0.01% 951
2020
Q1 		$1.22M Buy
642,097
+1,699
+0.3% +$4.91K 0.01% 753
2019
Q4 		$1.81M Sell
640,398
-509,075
-44% -$1.41M 0.01% 841
2019
Q3 		$3.18M Sell
1,149,473
-248,175
-18% -$823K 0.03% 620
2019
Q2 		$5.41M Sell
1,397,648
-254,691
-15% -$1.03M 0.04% 450
2019
Q1 		$7.88M Sell
1,652,339
-84,500
-5% -$385K 0.07% 323
2018
Q4 		$5.92M Buy
1,736,839
+1,193,622
+220% +$4.84M 0.06% 398
2018
Q3 		$2.44M Buy
+543,217
New +$2.14M 0.02% 629

Other funds holding ARAY

TG
TCW Group Los Angeles, California $13.3B AUM 34.44% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
WCM
Weber Capital Management San Francisco, California $100M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Marshall Wace's ARAY Position: Q1 2026 in Review

Marshall Wace increased its Accuray (ARAY) stake by 214% in Q1 2026, buying an estimated $28.9K and bringing the position to 68,751 shares worth $26.8K. The position accounts for ﹤0.01% of the portfolio, ranked #3030.

Marshall Wace first reported a position in ARAY in Q3 2018 and has held it in 22 quarters since. The position peaked at $7.88M in Q1 2019. 125 funds tracked by Wall St. Rank hold ARAY as of Q1 2026.

  • Marshall Wace held 68,751 shares of Accuray worth $26.8K as of Q1 2026.
  • Marshall Wace bought 46,837 Accuray shares in Q1 2026, an estimated $28.9K.
  • Accuray made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #3030 holding.
  • Marshall Wace first reported a position in Accuray in Q3 2018 and has held it in 22 quarters since.
  • Marshall Wace's Accuray position peaked at $7.88M in Q1 2019.
  • 125 funds tracked by Wall St. Rank held Accuray as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.