ACCURAY INC - Common Stock (ARAY) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
ARAY on Nasdaq
Shares outstanding
112,688,827
Price per share
$0.82
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
60,001,066
Total reported value
$100,180,848
% of total 13F portfolios
0%
Share change
-1,238,306
Value change
-$1,355,075
Number of holders
124
Price from insider filings
$0.82
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ACCURAY INC - Common Stock (ARAY) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
TCW GROUP INC 10% $18,935,878 11,909,357 The TCW Group, Inc., on behalf of the TCW Business Unit 06 Jun 2025
BlackRock, Inc. 6.5% $10,345,896 6,718,114 BlackRock, Inc. 31 Mar 2025
VANGUARD GROUP INC 4.9% $9,146,051 5,476,677 The Vanguard Group 30 Sep 2025
Aevum Pension Fund 5.4% +6% $8,316,000 +$400,400 5,400,000 +5.1% Aevum Pension Fund 31 Dec 2024
Neuberger Berman Group LLC 4.7% $7,182,051 5,242,373 Neuberger Berman Group LLC 31 Jul 2025

As of 30 Sep 2025, 124 institutional investors reported holding 60,001,066 shares of ACCURAY INC - Common Stock (ARAY). This represents 53% of the company’s total 112,688,827 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of ACCURAY INC - Common Stock (ARAY) together control 46% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 7.8% 8,767,301 -3% 0% $14,641,394
VANGUARD GROUP INC 4.9% 5,476,677 +2% 0% $9,146,051
NEUBERGER BERMAN GROUP LLC 4.7% 5,283,646 +0.61% 0.01% $8,813,404
HEARTLAND ADVISORS INC 4.4% 4,996,500 -1.2% 0.44% $8,344,155
ARMISTICE CAPITAL, LLC 2.9% 3,324,000 +2.7% 0.17% $5,551,080
GEODE CAPITAL MANAGEMENT, LLC 2.2% 2,490,397 +2.8% 0% $4,159,633
RENAISSANCE TECHNOLOGIES LLC 2.2% 2,484,284 -4.6% 0.01% $4,148,754
Acuitas Investments, LLC 2.1% 2,392,126 +68% 2.6% $3,994,850
STATE STREET CORP 1.8% 1,994,870 +0.05% 0% $3,331,433
D. E. Shaw & Co., Inc. 1.6% 1,793,391 0% 0% $2,994,963
DAFNA Capital Management LLC 1.1% 1,222,358 0% 0.5% $2,041,338
North Star Investment Management Corp. 1% 1,162,320 -2.6% 0.12% $1,941,074
Nuveen, LLC 0.98% 1,104,159 +155% 0% $1,843,946
MACKENZIE FINANCIAL CORP 0.96% 1,086,866 -2.6% 0% $1,815,066
SILVERBACK ASSET MANAGEMENT LLC 0.95% 1,066,054 -8.6% 0.23% $1,780,310
Kovack Advisors, Inc. 0.91% 1,025,875 -4.8% 0.16% $1,713,211
TENOR CAPITAL MANAGEMENT Co., L.P. 0.89% 1,000,000 -33% 0.02% $1,670,000
FMR LLC 0.78% 874,631 +12% 0% $1,460,634
NORTHERN TRUST CORP 0.72% 816,663 +0.77% 0% $1,363,827
MORGAN STANLEY 0.67% 755,603 +24% 0% $1,261,857
CITADEL ADVISORS LLC 0.59% 662,499 0% $1,106,373
Silverberg Bernstein Capital Management LLC 0.56% 633,248 +9.3% 0.64% $1,057,244
Connor, Clark & Lunn Investment Management Ltd. 0.52% 585,950 +9.3% 0% $978,537
GOLDMAN SACHS GROUP INC 0.51% 573,973 +20% 0% $958,535
JACOBS LEVY EQUITY MANAGEMENT, INC 0.46% 523,145 +52% 0% $873,652

Institutional Holders of ACCURAY INC - Common Stock (ARAY) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 876,897 $723,039 -$236,883 $0.82 4
2025 Q3 60,001,066 $100,180,848 -$1,355,075 $1.67 124
2025 Q2 73,144,282 $94,616,692 +$18,303,516 $1.37 124
2025 Q1 57,280,141 $102,555,357 +$5,000,240 $1.79 127
2024 Q4 54,790,484 $108,462,413 -$612,268 $1.98 131
2024 Q3 55,273,478 $99,491,658 -$1,132,953 $1.80 125
2024 Q2 56,546,409 $102,909,820 -$12,245,302 $1.82 114
2024 Q1 61,933,521 $152,971,932 -$3,768,100 $2.47 117
2023 Q4 63,470,515 $179,637,196 -$2,968,992 $2.83 127
2023 Q3 64,056,101 $174,232,976 -$6,932,858 $2.72 114
2023 Q2 66,613,041 $257,801,887 +$27,666,990 $3.87 116
2023 Q1 59,856,675 $177,897,491 +$8,781,556 $2.97 112
2022 Q4 57,183,950 $119,499,883 -$5,041,834 $2.09 104
2022 Q3 59,466,960 $123,682,666 -$5,514,684 $2.08 101
2022 Q2 61,466,968 $120,500,134 -$22,882,991 $1.96 113
2022 Q1 69,953,335 $231,492,434 +$2,188,575 $3.31 139
2021 Q4 69,645,561 $331,987,197 +$9,635,567 $4.77 136
2021 Q3 67,372,354 $265,964,765 -$13,001,613 $3.95 127
2021 Q2 70,609,601 $319,088,190 +$5,486,849 $4.52 124
2021 Q1 69,139,124 $341,987,324 +$14,275,160 $4.95 132
2020 Q4 66,332,505 $276,527,663 +$1,018,979 $4.17 122
2020 Q3 64,851,285 $155,624,642 -$246,598 $2.40 110
2020 Q2 65,365,193 $132,688,162 -$345,040 $2.03 115
2020 Q1 65,248,279 $123,935,969 -$6,107,649 $1.90 105
2019 Q4 67,410,487 $190,085,841 -$5,158,525 $2.82 113
2019 Q3 69,175,353 $191,624,868 -$6,513,085 $2.77 112
2019 Q2 70,890,527 $274,342,618 -$8,031,774 $3.87 123
2019 Q1 72,475,112 $345,688,015 +$14,277,418 $4.77 133
2018 Q4 70,520,673 $240,461,606 -$13,222,156 $3.41 136
2018 Q3 74,025,920 $333,131,952 +$11,174,888 $4.50 122
2018 Q2 73,209,492 $300,160,314 -$5,105,108 $4.10 119
2018 Q1 74,165,561 $370,467,716 +$21,786,529 $5.00 124
2017 Q4 69,934,360 $301,087,977 +$11,566,703 $4.30 113
2017 Q3 67,150,426 $268,595,232 +$3,946,278 $4.00 106
2017 Q2 65,829,745 $312,688,548 -$28,452,740 $4.75 105
2017 Q1 71,816,492 $341,122,336 +$24,590,143 $4.75 122
2016 Q4 72,441,361 $333,358,156 -$16,763,182 $4.60 121
2016 Q3 75,718,549 $481,919,464 -$16,841,819 $6.37 127
2016 Q2 76,854,864 $399,051,315 -$19,054,589 $5.19 131
2016 Q1 80,223,948 $463,001,143 -$6,672,916 $5.78 128
2015 Q4 81,126,898 $547,723,105 +$13,786,517 $6.75 129
2015 Q3 78,955,342 $394,416,571 -$1,280,419 $4.99 125
2015 Q2 78,346,797 $527,899,114 -$105,913,868 $6.74 127
2015 Q1 87,597,880 $814,639,118 +$4,182,736 $9.30 133
2014 Q4 88,982,899 $671,743,067 +$39,791,859 $7.55 126
2014 Q3 83,494,592 $606,175,591 +$1,088,944 $7.26 145
2014 Q2 82,540,857 $726,135,209 -$16,366,409 $8.80 141
2014 Q1 82,987,503 $796,570,742 +$5,539,475 $9.60 130