ACCURAY INC DEL (ARAY) is held by 77 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is TCW GROUP INC as of Q1 2026.

Are institutions buying or selling ARAY?

In Q1 2026, 40 institutions opened or increased positions in ACCURAY INC DEL while 41 reduced or exited — a net selling quarter.

What is the Smart Money Verdict on ARAY?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for ACCURAY INC DEL.

How many hedge funds hold ARAY?

77 institutional investors report holding ACCURAY INC DEL (ARAY) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into ARAY?

As of Q1 2026, tracked institutions in ACCURAY INC DEL show 40 buyers versus 41 sellers — net outflows.

ACCURAY INC DEL

ARAY·004397105·US·Common Stock·Healthcare - Medical Devices-Activist

Holders

(7 Elite)

$19.7M

Total Value

49% (81)

Consensus

40 buying - 41 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 77 funds

7 elite

Who's Trading

Activist

Neuberger Berman Group LLC5.1%Jul 7, 2026

Activist

The TCW Group, Inc., on behalf of the TCW Business Unit13.7%May 22, 2026

Activist

The TCW Group, Inc., on behalf of the TCW Business Unit11.5%Apr 17, 2026

Activist

The Vanguard Group0.0%Mar 26, 2026

InsiderMFMAYER STEVEN FBuy $31KFeb 20, 2026

InsiderMFMAYER STEVEN FBuy $37KFeb 19, 2026

InsiderMFMAYER STEVEN FBuy $67KFeb 18, 2026

InsiderLRLa Neve Stephen R.Buy $19KNov 19, 2025

ActivistAPAevum Pension Fund4.9%Oct 2, 2025

Activist

Neuberger Berman Group LLC4.7%Aug 5, 2025

View all insider trades View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
TCW GROUP INC	Unchanged	15.5M	$4.1M	0.0%	-80.75%	0
BlackRock, Inc.	Decreased	8.5M(-1.0%)	$3.3M	0.0%	-86.56%	0
Neuberger Berman Group LLC	Increased	5.9M(+17.9%)	$2.3M	0.0%	-91.49%	30
VAVANGUARD CAPITAL MANAGEMENT LLC	New	4.4M	$1.7M	0.0%	-54.72%	39
GEODE CAPITAL MANAGEMENT, LLC	Decreased	2.4M(-3.9%)	$924,159	0.0%	-92.74%	0
MACKENZIE FINANCIAL CORP	Increased	2.3M(+22.3%)	$910,622	0.0%	-79.28%	30
RENAISSANCE TECHNOLOGIES LLC	Decreased	2.3M(-6.6%)	$889,131	0.0%	-91.15%	0
STATE STREET CORP	Increased	2M(+1.1%)	$783,051	0.0%	-91.05%	17
UBS Group AG	Increased	1.4M(+283.5%)	$543,886	0.0%	-72.19%	39
FMR LLC	Increased	1.3M(+21.2%)	$500,179	0.0%	-82.92%	20
GOLDMAN SACHS GROUP INC	Increased	861,635(+11.3%)	$334,400	0.0%	-83.03%	18
DED. E. Shaw & Co., Inc.	Decreased	843,646(-49.9%)	$327,419	0.0%	-92.88%	0
VFVANGUARD FIDUCIARY TRUST CO	New	765,448	$296,994	0.0%	-54.72%	32
NORTHERN TRUST CORP	Decreased	717,045(-5.7%)	$278,286	0.0%	-93.86%	0
AQR CAPITAL MANAGEMENT LLC	Increased	617,477(+1347.7%)	$239,643	0.0%	-60.07%	37
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	595,229	$230,949	0.0%	-54.72%	35
SOSquarepoint Ops LLC	New	547,076	$212,320	0.0%	-54.72%	32
Mitsubishi UFJ Asset Management Co., Ltd.	Increased	334,023(+17.8%)	$129,634	0.0%	-80.86%	26
Invesco Ltd.	Increased	328,175(+34.0%)	$127,364	0.0%	-86.63%	19
Nuveen, LLC	Increased	295,412(+0.6%)	$114,649	0.0%	-85.55%	15