— Know what they know.
Not Investment Advice
Also trades as: 0H8I.L (LSE) · $vol 0M

ARAY NASDAQ

Accuray Incorporated
1W: +7.7% 1M: -34.4% 3M: -42.7% YTD: -63.9% 1Y: -82.4% 3Y: -91.4% 5Y: -93.0%
$0.31
+0.00 (+0.10%)
 
Weekly Expected Move ±28.0%
$0 $0 $0 $0 $0
NASDAQ · Healthcare · Medical - Devices · Alpha Radar Strong Sell · Power 26 · $36.5M mcap · 113M float · 2.22% daily turnover · Short 50% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
152
Institutions Holding
+6 vs prior
72.8%
Ownership
-91.31%
28 New
38 Increased
66 Reduced
40 Closed

👔 Insider Trades

19 records
Date Name Title Type Shares Price Value Filing
2026-03-31 Chalke Sandeep officer: svp, chief commercial officer F-Tax Withholding 40,000 $0.39 $16K Filing
2026-02-28 Peralta Leonel officer: svp, chief operations officer F-Tax Withholding 28,969 $0.55 $16K Filing
2026-02-20 MAYER STEVEN F director P-Purchase 54,875 $0.56 $31K Filing
2026-02-19 MAYER STEVEN F director P-Purchase 69,000 $0.53 $37K Filing
2026-02-18 MAYER STEVEN F director P-Purchase 126,125 $0.53 $67K Filing
2025-12-31 Scott Byron C director F-Tax Withholding 3,774 $0.82 $3K Filing
2025-12-01 Chalke Sandeep officer: svp, chief commercial officer F-Tax Withholding 64,477 $1.02 $66K Filing
2025-12-01 Pervaiz Ali officer: svp chief financial officer F-Tax Withholding 57,341 $1.02 $58K Filing
2025-11-28 MAYER STEVEN F director A-Grant/Award 895,391 $— $0 Filing
2025-11-28 Galbato Chan director A-Grant/Award 50,000 $— $0 Filing
2025-11-21 HUSS BEVERLY A director F-Tax Withholding 22,642 $1.05 $24K Filing
2025-11-21 Scott Byron C director F-Tax Withholding 22,642 $1.05 $24K Filing
2025-11-19 La Neve Stephen R. officer: ceo P-Purchase 20,000 $0.97 $19K Filing
2025-10-31 MAYER STEVEN F director A-Grant/Award 354,609 $— $0 Filing
2025-10-31 MURPHY MICHAEL JOHN officer: vp, corporate controller F-Tax Withholding 12,001 $1.41 $17K Filing
2025-06-30 Winter Suzanne C officer: president and ceo F-Tax Withholding 16,731 $1.37 $23K Filing
2025-06-13 WHITTERS JOSEPH E director P-Purchase 50,000 $1.25 $62K Filing
2025-05-31 Pervaiz Ali officer: svp chief financial officer F-Tax Withholding 3,552 $1.55 $6K Filing
2025-05-31 Chalke Sandeep officer: svp, chief commercial officer F-Tax Withholding 35,123 $1.55 $54K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
TCW GROUP INC 15,467,952 $4M 2026-03-31 Filing
BlackRock, Inc. 8,458,409 $3M -88,720 2026-03-31 Filing
NEUBERGER BERMAN GROUP LLC 5,855,064 $2M +888,096 2026-03-31 Filing
ARMISTICE CAPITAL, LLC 5,636,000 $2M +1,136,000 2026-03-31 Filing
WEBER CAPITAL MANAGEMENT LLC /ADV 5,055,294 $2M 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 4,430,392 $2M +4,430,392 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 2,380,839 $924K -95,505 2026-03-31 Filing
MACKENZIE FINANCIAL CORP 2,346,360 $911K +428,274 2026-03-31 Filing
RENAISSANCE TECHNOLOGIES LLC 2,290,984 $889K -161,623 2026-03-31 Filing
STATE STREET CORP 2,017,653 $783K +21,186 2026-03-31 Filing
HEARTLAND ADVISORS INC 1,977,450 $767K -1,350,857 2026-03-31 Filing
DAFNA Capital Management LLC 1,680,508 $652K +285,000 2026-03-31 Filing
SILVERBACK ASSET MANAGEMENT LLC 1,650,000 $640K +117,481 2026-03-31 Filing
UBS Group AG 1,401,766 $544K +1,036,281 2026-03-31 Filing
FMR LLC 1,288,788 $500K +225,156 2026-03-31 Filing
Parkman Healthcare Partners LLC 884,578 $343K +32,566 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 861,635 $334K +87,861 2026-03-31 Filing
VANGUARD FIDUCIARY TRUST CO 765,448 $297K +765,448 2026-03-31 Filing
Kovack Advisors, Inc. 738,096 $287K -214,979 2026-03-31 Filing
NORTHERN TRUST CORP 717,045 $278K -43,549 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms