ACCURAY INC

ARAYNASDAQ

$0.30+0.02 (+7.14%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

ACCURAY INC price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-82.5%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
TCW Group Inc	15.86%	$4.08M	0.03%	Add 22.46%
Neuberger Berman Group LLC	5.09%	$1.57M	0.00%	Not reported
Armistice Capital, LLC	4.80%	$1.48M	0.02%	Not reported
Weber Capital Management LLC	4.13%	$1.27M	1.08%	Reduce 2.42%
Vanguard Capital Management LLC	3.72%	$1.14M	0.00%	Not reported
BlackRock, Inc.	2.73%	$842K	0.00%	Not reported
AQR Capital Management LLC	2.28%	$701K	0.00%	Not reported
Jane Street Group, LLC	1.79%	$552K	0.00%	Not reported
Renaissance Technologies LLC	1.73%	$532K	0.00%	Not reported
DAFNA Capital Management LLC	1.41%	$433K	0.08%	Not reported
UBS Group AG	1.36%	$419K	0.00%	Not reported
Millennium Management LLC	1.33%	$410K	0.00%	Not reported
Silverback Asset Management LLC	1.21%	$374K	0.04%	Reduce 12.12%
Squarepoint Ops LLC	1.21%	$373K	0.00%	Not reported
FMR LLC	1.15%	$355K	0.00%	Not reported
Geode Capital Management, LLC	1.00%	$307K	0.00%	Not reported
Kovack Advisors, Inc.	0.88%	$273K	0.01%	Add 42.38%
Susquehanna International Group, LLP	0.69%	$213K	0.00%	Not reported
Goldman Sachs Group Inc	0.67%	$207K	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.57%	$177K	0.00%	Not reported
Silverberg Bernstein Capital Management LLC	0.55%	$170K	0.07%	Add 0.49%
D. E. Shaw & Co., Inc.	0.54%	$167K	0.00%	Not reported
TENOR CAPITAL MANAGEMENT Co., L.P.	0.42%	$129K	0.00%	Not reported
State Street Corp	0.41%	$125K	0.00%	Not reported
Assenagon Asset Management S.A.	0.34%	$105K	0.00%	Not reported
Tudor Investment Corp Et Al	0.33%	$101K	0.00%	Not reported
JPMorgan Chase & Co	0.32%	$97.8K	0.00%	Not reported
Qube Research & Technologies Ltd	0.29%	$89.6K	0.00%	Not reported
Ieq Capital, LLC	0.28%	$85.9K	0.00%	Not reported
North Star Investment Management Corp.	0.22%	$68.2K	0.00%	Add 60.75%
Northern Trust Corp	0.22%	$67.9K	0.00%	Not reported
Morgan Stanley	0.22%	$66.3K	0.00%	Not reported
Williams & Novak, LLC	0.20%	$61.4K	0.04%	Not reported
Barclays PLC	0.14%	$44.5K	0.00%	Not reported
XTX Topco Ltd	0.13%	$41.5K	0.00%	Not reported
Mariner, LLC	0.11%	$32.9K	0.00%	Not reported
Invesco Ltd.	0.10%	$30.6K	0.00%	Not reported
Wells Fargo & Company	0.09%	$28.7K	0.00%	Not reported
Bank of America Corp	0.09%	$28.4K	0.00%	Not reported
Cerity Partners LLC	0.09%	$27K	0.00%	Not reported
Wealth Enhancement Advisory Services, LLC	0.08%	$19.1K	0.00%	Not reported
Schonfeld Strategic Advisors LLC	0.07%	$22.6K	0.00%	Not reported
Tower Research Capital LLC (TRC)	0.05%	$14.1K	0.00%	Not reported
Virtu Financial LLC	0.05%	$14K	0.00%	Not reported
Mercer Global Advisors Inc	0.04%	$13.5K	0.00%	Not reported
Point72 Asset Management, L.P.	0.04%	$12.3K	0.00%	Not reported
Jacobs Levy Equity Management, Inc	0.04%	$11.3K	0.00%	Not reported
Gabelli Funds LLC	0.04%	$11.3K	0.00%	Not reported
Creative Planning	0.04%	$11K	0.00%	Not reported
Callan Family Office, LLC	0.04%	$10.9K	0.00%	Not reported

50 of 107 holders

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Historical Activity Patterns

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Historical Activity PatternsHistorical periods where multiple activity categories converged, with subsequent market performance shown for context.Unlock