Jane Street’s Accuray ARAY Stock Holding History

Jane Street’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 Q2	$3.09K	Buy	+12,000	New	+$4.46K	﹤0.01%	11356

Other funds holding ARAY

TCW Group Los Angeles, California $14.9B AUM 46.29% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Jane Street's ARAY Position: Q2 2026 in Review

Jane Street opened a new position in Accuray (ARAY) in Q2 2026: 2,139,720 shares worth $552K. The stake represents ﹤0.01% of the portfolio and ranks #7776 among its holdings. This is a return to the name: Jane Street previously reported a position in ARAY as recently as Q4 2025.

Jane Street first reported a position in ARAY in Q3 2013 and has held it in 27 quarters since. The position peaked at $1.6M in Q4 2013. 111 funds tracked by Wall St. Rank hold ARAY as of Q2 2026.

Jane Street held 2,139,720 shares of Accuray worth $552K as of Q2 2026.
Accuray was a new Jane Street position in Q2 2026.
Accuray made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7776 holding.
Jane Street first reported a position in Accuray in Q3 2013 and has held it in 27 quarters since.
Jane Street's Accuray position peaked at $1.6M in Q4 2013.
111 funds tracked by Wall St. Rank held Accuray as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.