ACCURAY INC (ARAY) Stock Institutional Trading Activity


ACCURAY INC (ARAY) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and First Eagle U.S. Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-31,6772,452,607$2,022,420
Q3 2025Renaissance Technologies LLCSell-120,1002,484,284$4,148,754
Q2 2025Renaissance Technologies LLCSell-119,0002,604,384$3,568,006
Q1 2025Renaissance Technologies LLCSell-256,6142,723,384$4,874,857
Q4 2024Renaissance Technologies LLCBuy189,4142,979,998$5,900,396
Q3 2024Renaissance Technologies LLCSell-21,6002,790,584$5,023,051
Q2 2024Renaissance Technologies LLCBuy7,5002,812,184$5,118,175
Q1 2024Renaissance Technologies LLCSell-61,2002,804,684$6,928
Q1 2024First Eagle U.S. ValueBuy10,000969,508$2,394,685
Q4 2023Renaissance Technologies LLCSell-56,3002,865,884$8,110
Q4 2023First Eagle U.S. ValueBuy48,583959,508$2,715,408
Q3 2023Renaissance Technologies LLCSell-11,6002,922,184$7,948
Q3 2023First Eagle U.S. ValueBuy279,478910,925$2,477,716
Q2 2023Renaissance Technologies LLCBuy28,5002,933,784$11,354
Q2 2023First Eagle U.S. ValueBuy138,150631,447$2,443,700
Q1 2023Renaissance Technologies LLCSell-175,7362,905,284$8,629
Q1 2023First Eagle U.S. ValueBuy187,981493,297$1,465,092
Q4 2022Renaissance Technologies LLCSell-651,1553,081,020$6,439
Q4 2022First Eagle U.S. ValueBuy305,316305,316$638,110
Q3 2022Renaissance Technologies LLCBuy60,2683,732,175$7,763
Q2 2022Renaissance Technologies LLCBuy549,5233,671,907$7,197
Q1 2022Renaissance Technologies LLCSell-163,9233,122,384$10,335
Q4 2021Renaissance Technologies LLCSell-648,5003,286,307$15,676
Q3 2021Renaissance Technologies LLCBuy223,9823,934,807$15,542
Q2 2021Renaissance Technologies LLCBuy99,7413,710,825$16,773
Q1 2021Renaissance Technologies LLCSell-448,7003,611,084$17,875
Q4 2020Renaissance Technologies LLCSell-166,8094,059,784$16,929
Q3 2020Renaissance Technologies LLCSell-463,3084,226,593$10,144
Q2 2020Renaissance Technologies LLCSell-29,6994,689,901$9,520
Q1 2020Renaissance Technologies LLCSell-206,7134,719,600$8,967

Frequently asked questions about ARAY activity

  • Which institutional owners are buying ARAY?

    Institutional owners buying ARAY include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ARAY activity?

    "Buy" means an investor increased their reported position in ARAY compared to the prior reporting period. This reflects growing exposure to ACCURAY INC (ARAY) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ARAY increasing?

    Institutional interest in ARAY can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.