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Accuray Inc (ARAY)

CUSIP: 004397105 | NYSE | Healthcare · Medical Devices | Micro Cap | 603 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/ANeuberger Berman Group LLC
with Neuberger Berman Investment Advisers LLC
5,484,3934.6%−589,270Jul 31, 202631d ahead of 13F (6,073,663 sh) · −589,270
13D/ATCW Group Inc27,527,91618.7%+8,585,857Jul 29, 202629d ahead of 13F (18,942,059 sh) · +8,585,857
13G/ANeuberger Berman Group LLC5,484,393
4.6% of class · Jul 31, 2026−589,270
with Neuberger Berman Investment Advisers LLC
31d ahead of 13F (6,073,663 sh) · −589,270
13D/ATCW Group Inc27,527,916
18.7% of class · Jul 29, 2026+8,585,857
29d ahead of 13F (18,942,059 sh) · +8,585,857

Institutional Holders — Q3 2026

Weber Capital Management LLC4,832,616
1.2% of portfolio›$1.3M
Silverberg Bernstein Capital Management LLC647,915
0.1% of portfolio›$175.0K
Williams & Novak Wealth Management, LLC303,330
0.0% of portfolio›$81.9K
North Star Investment Management Corp.264,620
0.0% of portfolio›$71.5K
Assenagon Asset Management S.A.255,886
0.0% of portfolio›$69.1K
Simplex Trading, LLC84,592
0.0% of portfolio›$22.8K
Wealth Enhancement Advisory Services, LLC52,151
0.0% of portfolio›$12.6K
Oppenheimer & Co Inc21,000
0.0% of portfolio›$5.7K
Creative Planning16,406
0.0% of portfolio›$4.4K
Brighton Jones LLC14,304
0.0% of portfolio›$3.9K
Associated Banc-Corp13,675
0.0% of portfolio›$3.7K
Essential Partners LLC5,347
0.0% of portfolio›$1.4K
Citigroup Inc3,609
0.0% of portfolio›$975
EverSource Wealth Advisors, LLC2,810
0.0% of portfolio›$759
Farther Finance Advisors, LLC1,422
0.0% of portfolio›$384
True Wealth Design, LLC852
0.0% of portfolio›$231
Fairscale Capital, LLC479
0.0% of portfolio›$67
Fortitude Family Office, LLC419
0.0% of portfolio›$113
Provenance Wealth Advisors, LLC151
0.0% of portfolio›$41
SBI Securities Co., Ltd.104
0.0% of portfolio›$28
SJS Investment Consulting Inc.25
0.0% of portfolio›$7
StyleTurnoverLocationFiled
Weber Capital Management LLC
4,832,616$1.3M1.2%Deep ValueVery LowNewton, MA2026-10-19
Silverberg Bernstein Capital Management LLC
647,915$175.0K0.1%GrowthVery LowArmonk, NY2026-10-13
Williams & Novak Wealth Management, LLC
303,330$81.9K0.0%ETFMediumWestlake Village, CA2026-10-09
North Star Investment Management Corp.
264,620$71.5K0.0%CoreLowChicago, IL2026-10-27
Assenagon Asset Management S.A.
255,886$69.1K0.0%GrowthHighSenningerberg, Netherlands2026-10-15
Simplex Trading, LLC
84,592$22.8K0.0%CoreVery HighChicago, IL2026-11-04
Wealth Enhancement Advisory Services, LLC
52,151$12.6K0.0%CoreLowPlymouth, MN2026-10-13
Oppenheimer & Co Inc
21,000$5.7K0.0%CoreLowNew York, NY2026-10-26
Creative Planning
16,406$4.4K0.0%IndexVery LowOverland Park, KS2026-11-02
Brighton Jones LLC
14,304$3.9K0.0%CoreVery LowSeattle, WA2026-11-03
Associated Banc-Corp
13,675$3.7K0.0%CoreLowGreen Bay, WI2026-10-30
Essential Partners LLC
5,347$1.4K0.0%ValueMediumRancho Santa Fe, CA2026-10-14
Citigroup Inc
3,609$9750.0%CoreMediumNew York, NY2026-11-04
EverSource Wealth Advisors, LLC
2,810$7590.0%CoreMediumBirmingham, AL2026-11-04
Farther Finance Advisors, LLC
1,422$3840.0%IndexLowSan Francisco, CA2026-10-08
True Wealth Design, LLC
852$2310.0%ETFMediumAkron, OH2026-10-13
Fairscale Capital, LLC
479$670.0%GrowthVery LowNashua, NH2026-11-04
Fortitude Family Office, LLC
419$1130.0%ETFMediumScottsdale, AZ2026-10-14
Provenance Wealth Advisors, LLC
151$410.0%ETFLowFort Lauderdale, FL2026-10-30
SBI Securities Co., Ltd.
104$280.0%Agg GrowthLowTokyo, Mexico2026-10-22
SJS Investment Consulting Inc.
25$70.0%ETFVery LowSylvania, OH2026-10-26