ACCURAY INC - ARAY

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
TCW GROUP INC History Added to 18,942,059 4,077 0.03% 0.03% 1 +3,474,107 22.46% Q2 2026 Aug 03, 2026
Neuberger Berman Group LLC History Added to 6,073,663 1,568 0.0% 0.0% 2 +218,599 3.73% Q2 2026 Aug 13, 2026
ARMISTICE CAPITAL, LLC History Added to 5,736,000 1,478 0.02% 0.04% 3 +100,000 1.77% Q2 2026 Aug 14, 2026
WEBER CAPITAL MANAGEMENT LLC /ADV History Reduced 4,932,706 1,271 1.08% 1.96% 4 -122,588 -2.42% Q2 2026 Aug 12, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Added to 4,437,800 1,144 0.0% 0.0% 5 +7,408 0.17% Q2 2026 Aug 13, 2026
BlackRock, Inc. History Reduced 3,266,185 842 0.0% 0.0% 6 -5,192,224 -61.39% Q2 2026 Aug 07, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 2,719,032 700 0.0% 0.0% 7 +2,101,555 340.35% Q2 2026 Aug 14, 2026
JANE STREET GROUP, LLC History New 2,151,720 554 0.0% — 8 +2,151,720 New Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 2,065,284 532 0.0% 0.0% 9 -225,700 -9.85% Q2 2026 Aug 13, 2026
DAFNA Capital Management LLC History No change 1,680,508 433 0.08% 0.15% 10 0 0.0% Q2 2026 Aug 14, 2026
UBS Group AG History Added to 1,623,965 418 0.0% 0.0% 11 +222,199 15.85% Q2 2026 Aug 13, 2026
MILLENNIUM MANAGEMENT LLC History New 1,589,145 409 0.0% — 12 +1,589,145 New Q2 2026 Aug 14, 2026
Squarepoint Ops LLC History Added to 1,448,234 373 0.0% 0.0% 14 +901,158 164.72% Q2 2026 Aug 14, 2026
SILVERBACK ASSET MANAGEMENT LLC History Reduced 1,450,000 373 0.04% 0.09% 13 -200,000 -12.12% Q2 2026 Aug 13, 2026
FMR LLC History Added to 1,375,746 354 0.0% 0.0% 15 +86,958 6.75% Q2 2026 Aug 13, 2026
GEODE CAPITAL MANAGEMENT, LLC History Reduced 1,189,377 306 0.0% 0.0% 16 -1,191,462 -50.04% Q2 2026 Aug 12, 2026
Kovack Advisors, Inc. History Added to 1,050,896 272 0.01% 0.02% 17 +312,800 42.38% Q2 2026 Jul 28, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Added to 825,604 212 0.0% 0.0% 18 +791,827 2344.28% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History Reduced 802,957 207 0.0% 0.0% 19 -58,678 -6.81% Q2 2026 Aug 14, 2026
VANGUARD FIDUCIARY TRUST CO History Reduced 685,262 176 0.0% 0.0% 20 -80,186 -10.48% Q2 2026 Aug 13, 2026
Silverberg Bernstein Capital Management LLC History Added to 658,915 169 0.06% 0.14% 21 +3,234 0.49% Q2 2026 Jul 07, 2026
D. E. Shaw & Co., Inc. History Reduced 649,353 167 0.0% 0.0% 22 -194,293 -23.03% Q2 2026 Aug 14, 2026
TENOR CAPITAL MANAGEMENT Co., L.P. History No change 500,000 128 0.0% 0.0% 23 0 0.0% Q2 2026 Aug 14, 2026
STATE STREET CORP History Reduced 485,866 125 0.0% 0.0% 24 -1,531,787 -75.92% Q2 2026 Sep 22, 2026
TUDOR INVESTMENT CORP ET AL History Added to 392,236 101 0.0% 0.0% 25 +180,639 85.37% Q2 2026 Aug 14, 2026
JPMORGAN CHASE & CO History Added to 376,695 97 0.0% 0.0% 26 +296,852 371.79% Q2 2026 Aug 12, 2026
Qube Research & Technologies Ltd History New 347,512 89 0.0% — 27 +347,512 New Q2 2026 Aug 14, 2026
IEQ CAPITAL, LLC History Added to 333,267 85 0.0% 0.0% 28 +289,840 667.42% Q2 2026 Aug 11, 2026
North Star Investment Management Corp. History Added to 264,620 68 0.0% 0.0% 29 +100,000 60.75% Q2 2026 Jul 28, 2026
NORTHERN TRUST CORP History Reduced 263,559 67 0.0% 0.0% 30 -453,486 -63.24% Q2 2026 Aug 13, 2026
MORGAN STANLEY History Reduced 257,033 66 0.0% 0.0% 31 -31,780 -11.0% Q2 2026 Aug 13, 2026
Williams & Novak, LLC History Added to 238,230 61 0.04% 0.05% 32 +56,200 30.87% Q2 2026 Jul 08, 2026
Assenagon Asset Management S.A. History Reduced 204,014 52 0.0% 0.0% 33 -1 -0.0% Q2 2026 Jul 08, 2026
BARCLAYS PLC History Reduced 172,639 44 0.0% 0.0% 34 -11,971 -6.48% Q2 2026 Aug 14, 2026
XTX Topco Ltd History New 160,899 41 0.0% — 35 +160,899 New Q2 2026 Aug 14, 2026
Mariner, LLC History Added to 127,442 32 0.0% 0.0% 36 +78,216 158.89% Q2 2026 Aug 13, 2026
Invesco Ltd. History Reduced 118,703 30 0.0% 0.0% 37 -209,472 -63.83% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History Reduced 110,614 28 0.0% 0.0% 38 -61,495 -35.73% Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History Reduced 111,500 28 0.0% 0.0% 39 -36,047 -24.43% Q2 2026 Aug 14, 2026
HSBC HOLDINGS PLC History No change 111,442 28 0.0% 0.0% 40 0 0.0% Q2 2026 Aug 14, 2026
Cerity Partners LLC History Added to 104,735 27 0.0% 0.0% 41 +69,251 195.16% Q2 2026 Aug 14, 2026
Schonfeld Strategic Advisors LLC History Reduced 87,678 22 0.0% 0.0% 42 -44,614 -33.72% Q2 2026 Aug 14, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Added to 94,961 19 0.0% 0.0% 43 +80,328 548.95% Q2 2026 Jul 15, 2026
Virtu Financial LLC History New 54,499 14 0.0% — 45 +54,499 New Q2 2026 Aug 13, 2026
Tower Research Capital LLC (TRC) History Added to 54,570 14 0.0% 0.0% 44 +23,731 76.95% Q2 2026 Aug 11, 2026
MERCER GLOBAL ADVISORS INC /ADV History Added to 52,290 13 0.0% 0.0% 46 +35,379 209.21% Q2 2026 Aug 19, 2026
Janney Montgomery Scott LLC History No change 50,032 13 0.0% 0.0% 47 0 0.0% Q2 2026 Aug 05, 2026
Point72 Asset Management, L.P. History New 47,552 12 0.0% — 49 +47,552 New Q2 2026 Aug 14, 2026
StoneX Group Inc. History New 33,096 12 0.0% — 48 +33,096 New Q2 2026 Aug 12, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History Reduced 43,916 11 0.0% 0.0% 50 -118,589 -72.98% Q2 2026 Aug 14, 2026
Creative Planning History Added to 42,686 11 0.0% 0.0% 52 +28,574 202.48% Q2 2026 Aug 13, 2026
GABELLI FUNDS LLC History No change 43,800 11 0.0% 0.0% 51 0 0.0% Q2 2026 Aug 12, 2026
Callan Family Office, LLC History New 42,386 10 0.0% — 54 +42,386 New Q2 2026 Aug 11, 2026
Vanguard Global Advisers, LLC History No change 41,222 10 0.0% 0.0% 53 0 0.0% Q2 2026 Aug 13, 2026
CAPTRUST FINANCIAL ADVISORS History New 38,619 9 0.0% — 56 +38,619 New Q2 2026 Aug 13, 2026
Arax Advisory Partners History Added to 36,561 9 0.0% — 57 +36,531 121770.0% Q2 2026 Aug 10, 2026
THRIVENT FINANCIAL FOR LUTHERANS History No change 34,080 9 0.0% 0.0% 55 0 0.0% Q2 2026 Aug 14, 2026
LPL Financial LLC History Added to 34,548 8 0.0% 0.0% 58 +20,007 137.59% Q2 2026 Aug 07, 2026
CITADEL ADVISORS LLC History Added to 31,551 8 0.0% 0.0% 59 +2,951 10.32% Q2 2026 Sep 02, 2026
BRIGHTON JONES LLC History New 27,629 7 0.0% — 60 +27,629 New Q2 2026 Aug 11, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 24,719 6 0.0% 0.0% 62 -26,056 -51.32% Q2 2026 Aug 13, 2026
Pallas Capital Advisors LLC History New 24,613 6 0.0% — 64 +24,613 New Q2 2026 Aug 07, 2026
HARBOUR INVESTMENTS, INC. History Reduced 23,329 6 0.0% 0.0% 61 -32 -0.14% Q2 2026 Aug 12, 2026
TWO SIGMA INVESTMENTS, LP History No change 23,400 6 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 14, 2026
SEI INVESTMENTS CO History Reduced 22,035 5 0.0% 0.0% 65 -66,913 -75.23% Q2 2026 Aug 14, 2026
PERKINS CAPITAL MANAGEMENT INC History Reduced 20,000 5 0.0% 0.02% 67 -32,500 -61.9% Q2 2026 Jul 24, 2026
Merit Financial Group, LLC History New 22,401 5 0.0% — 69 +22,401 New Q2 2026 Jul 20, 2026
UNITED CAPITAL FINANCIAL ADVISORS, LLC History New 20,000 5 0.0% — 68 +20,000 New Q2 2026 Aug 14, 2026
OPPENHEIMER & CO INC History No change 21,000 5 0.0% 0.0% 66 0 0.0% Q2 2026 Aug 03, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 18,291 4 0.0% 0.0% 70 -276,612 -93.8% Q2 2026 Aug 11, 2026
Corient Private Wealth LP History New 18,574 4 0.0% — 74 +18,574 New Q2 2026 Aug 27, 2026
SG Americas Securities, LLC History New 15,966 4 0.0% — 71 +15,966 New Q2 2026 Aug 07, 2026
Focus Partners Wealth History New 15,870 4 0.0% — 72 +15,870 New Q2 2026 Aug 12, 2026
R Squared Ltd History Reduced 19,354 4 0.0% 0.0% 73 -1,064 -5.21% Q2 2026 Aug 05, 2026
Teton Advisors, LLC History No change 18,000 4 0.0% 0.0% 75 0 0.0% Q2 2026 Aug 12, 2026
Integrated Wealth Concepts LLC History New 15,038 3 0.0% — 80 +15,038 New Q2 2026 Sep 08, 2026
NorthCrest Asset Manangement, LLC History New 14,265 3 0.0% — 81 +14,265 New Q2 2026 Jul 15, 2026
BALYASNY ASSET MANAGEMENT L.P. History New 13,007 3 0.0% — 78 +13,007 New Q2 2026 Aug 14, 2026
Krilogy Financial LLC History New 11,734 3 0.0% — 79 +11,734 New Q2 2026 Jul 27, 2026
ASSOCIATED BANC-CORP History No change 13,675 3 0.0% 0.0% 76 0 0.0% Q2 2026 Jul 31, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 13,300 3 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 14, 2026
Algorithmic Investment Models, LLC History New 10,630 2 0.0% — 87 +10,630 New Q2 2026 Aug 07, 2026
Proficio Capital Partners LLC History New 10,470 2 0.0% — 86 +10,470 New Q2 2026 Aug 14, 2026
Allworth Financial LP History Added to 7,769 2 0.0% 0.0% 85 +3,891 100.34% Q2 2026 Aug 11, 2026
SIMPLEX TRADING, LLC History Added to 9,329 2 0.0% 0.0% 84 +1,843 24.62% Q2 2026 Aug 12, 2026
ENVESTNET ASSET MANAGEMENT INC History Added to 10,861 2 0.0% 0.0% 83 +483 4.65% Q2 2026 Sep 23, 2026
MML INVESTORS SERVICES, LLC History No change 10,000 2 0.0% 0.0% 82 0 0.0% Q2 2026 Aug 07, 2026
Essential Partners LLC History Added to 7,369 1 0.0% — 90 +7,125 2920.08% Q2 2026 Aug 10, 2026
Global Retirement Partners, LLC History New 5,255 1 0.0% — 89 +5,255 New Q2 2026 Aug 06, 2026
EverSource Wealth Advisors, LLC History Added to 4,787 1 0.0% — 88 +3,540 283.88% Q2 2026 Jul 24, 2026
MACKENZIE FINANCIAL CORP History Closed out 0 0 — 0.0% — -2,346,360 -100.0% Q2 2026 Aug 13, 2026
HEARTLAND ADVISORS INC History Closed out 0 0 — 0.04% — -1,977,450 -100.0% Q2 2026 Aug 11, 2026
Parkman Healthcare Partners LLC History Closed out 0 0 — 0.04% — -884,578 -100.0% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Closed out 0 0 — 0.0% — -595,229 -100.0% Q2 2026 Aug 13, 2026
ACADIAN ASSET MANAGEMENT LLC History Closed out 0 0 — 0.0% — -394,270 -100.0% Q2 2026 Aug 13, 2026
Mitsubishi UFJ Asset Management Co., Ltd. History Closed out 0 0 — 0.0% — -334,023 -100.0% Q2 2026 Aug 07, 2026
Nuveen, LLC History Closed out 0 0 — 0.0% — -295,412 -100.0% Q2 2026 Aug 11, 2026
DEUTSCHE BANK AG\ History Closed out 0 0 — 0.0% — -245,107 -100.0% Q2 2026 Aug 07, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Closed out 0 0 — 0.0% — -239,163 -100.0% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History Closed out 0 0 — 0.0% — -219,959 -100.0% Q2 2026 Aug 06, 2026
GSA CAPITAL PARTNERS LLP History Closed out 0 0 — 0.0% — -128,065 -100.0% Q2 2026 Aug 06, 2026
MARSHALL WACE, LLP History Closed out 0 0 — 0.0% — -68,751 -100.0% Q2 2026 Aug 13, 2026
RHUMBLINE ADVISERS History Reduced 682 0 — 0.0% — -68,694 -99.02% Q2 2026 Aug 11, 2026
FRANKLIN RESOURCES INC History Closed out 0 0 — 0.0% — -65,681 -100.0% Q2 2026 Aug 13, 2026
PANAGORA ASSET MANAGEMENT INC History Closed out 0 0 — 0.0% — -55,648 -100.0% Q2 2026 Aug 06, 2026
ALLIANCEBERNSTEIN L.P. History Closed out 0 0 — 0.0% — -54,730 -100.0% Q2 2026 Aug 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Closed out 0 0 — 0.0% — -50,833 -100.0% Q2 2026 Aug 14, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Closed out 0 0 — 0.0% — -47,130 -100.0% Q2 2026 Aug 14, 2026
GROUP ONE TRADING LLC History Closed out 0 0 — 0.0% — -36,400 -100.0% Q2 2026 Aug 13, 2026
INTECH INVESTMENT MANAGEMENT LLC History Closed out 0 0 — 0.0% — -29,777 -100.0% Q2 2026 Aug 10, 2026
NEW YORK STATE COMMON RETIREMENT FUND History Closed out 0 0 — 0.0% — -29,096 -100.0% Q2 2026 Jul 29, 2026
Police & Firemen's Retirement System of New Jersey History Closed out 0 0 — 0.0% — -28,113 -100.0% Q2 2026 Jul 23, 2026
CWM, LLC History Closed out 0 0 — 0.0% — -26,718 -100.0% Q1 2026 May 14, 2026
FLOW TRADERS U.S. LLC History Closed out 0 0 — 0.0% — -17,752 -100.0% Q2 2026 Aug 14, 2026
Abel Hall, LLC History Closed out 0 0 — 0.0% — -16,427 -100.0% Q2 2026 Jul 24, 2026
PRUDENTIAL FINANCIAL INC History Closed out 0 0 — 0.0% — -16,005 -100.0% Q2 2026 Aug 12, 2026
ProShare Advisors LLC History Closed out 0 0 — 0.0% — -14,364 -100.0% Q2 2026 Aug 11, 2026
SAWGRASS ASSET MANAGEMENT LLC History Closed out 0 0 — 0.0% — -13,832 -100.0% Q2 2026 Jul 29, 2026
VICTORY CAPITAL MANAGEMENT INC History Closed out 0 0 — 0.0% — -12,908 -100.0% Q2 2026 Aug 07, 2026
TWO SIGMA SECURITIES, LLC History Closed out 0 0 — 0.0% — -11,298 -100.0% Q2 2026 Aug 14, 2026
PRINCIPAL FINANCIAL GROUP INC History Closed out 0 0 — 0.0% — -10,275 -100.0% Q2 2026 Aug 04, 2026
Legal & General Group Plc History Closed out 0 0 — 0.0% — -9,424 -100.0% Q2 2026 Aug 14, 2026
Russell Investments Group, Ltd. History Closed out 0 0 — 0.0% — -8,401 -100.0% Q2 2026 Aug 06, 2026
Ameritas Investment Partners, Inc. History Closed out 0 0 — 0.0% — -7,702 -100.0% Q2 2026 Aug 13, 2026
CITIGROUP INC History Closed out 0 0 — 0.0% — -5,165 -100.0% Q2 2026 Aug 03, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History Closed out 0 0 — 0.0% — -3,075 -100.0% Q2 2026 Aug 17, 2026
FIFTH THIRD BANCORP History Reduced 1,593 0 — 0.0% — -2,663 -62.57% Q2 2026 Aug 05, 2026
Optiver Holding B.V. History Added to 3,393 0 — — — +1,681 98.19% Q2 2026 Aug 12, 2026
True Wealth Design, LLC History Added to 1,657 0 — — — +1,590 2373.13% Q2 2026 Jul 16, 2026
Farther Finance Advisors, LLC History Added to 1,490 0 — — — +1,052 240.18% Q2 2026 Jul 17, 2026
Sterling Capital Management LLC History Closed out 0 0 — — — -985 -100.0% Q2 2026 Jul 28, 2026
GAMMA Investing LLC History Closed out 0 0 — — — -775 -100.0% Q2 2026 Jul 07, 2026
Fortitude Family Office, LLC History New 639 0 — — — +639 New Q2 2026 Jul 20, 2026
ROYAL BANK OF CANADA History New 603 0 — — — +603 New Q2 2026 Aug 14, 2026
Rockefeller Capital Management L.P. History Reduced 882 0 — — — -564 -39.0% Q2 2026 Aug 13, 2026
ROTHSCHILD INVESTMENT LLC History Added to 748 0 — — — +502 204.07% Q2 2026 Aug 06, 2026
Transamerica Financial Advisors, LLC History Closed out 0 0 — — — -398 -100.0% Q2 2026 Aug 14, 2026
MAI Capital Management History Closed out 0 0 — — — -335 -100.0% Q2 2026 Aug 14, 2026
Advisory Services Network, LLC History Closed out 0 0 — — — -210 -100.0% Q2 2026 Aug 12, 2026
SBI Securities Co., Ltd. History Reduced 104 0 — — — -130 -55.56% Q2 2026 Jul 22, 2026
IFP Advisors, Inc History Reduced 84 0 — — — -129 -60.56% Q2 2026 Jul 20, 2026
Root Financial Partners, LLC History Closed out 0 0 — — — -121 -100.0% Q2 2026 Jul 29, 2026
SJS Investment Consulting Inc. History Added to 115 0 — — — +85 283.33% Q2 2026 Jul 22, 2026
Wealth Enhancement Trust Services, Inc. History New 73 0 — — — +73 New Q2 2026 Jul 22, 2026
Sunbelt Securities, Inc. History Closed out 0 0 — — — -66 -100.0% Q1 2026 May 15, 2026
Clearstead Advisors, LLC History New 33 0 — — — +33 New Q2 2026 Aug 06, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 143 0 — — — 0 0.0% Q2 2026 Aug 07, 2026
JONES FINANCIAL COMPANIES LLLP History No change 24 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
HANTZ FINANCIAL SERVICES, INC. History No change 25 0 — — — 0 0.0% Q2 2026 Aug 13, 2026
OSAIC HOLDINGS, INC. History No change 1,000 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
Larson Financial Group LLC History No change 920 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
HighMark Wealth Management LLC History No change 100 0 — — — 0 0.0% Q2 2026 Aug 12, 2026
Fairscale Capital, LLC History No change 479 0 — — — 0 0.0% Q2 2026 Aug 07, 2026
Crews Bank & Trust History No change 1,500 0 — — — 0 0.0% Q2 2026 Jul 16, 2026