Accuray Inc
ARAY- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001138723
No open-market purchases or sales by Accuray Inc insiders were filed in the last 90 days; 111 institutions reported holding it in 13F filings for Q2 2026, worth $17.6M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Accuray Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 125
- +1 vs. Q3 2025
- Shares held
- 77.5M
- +5.69M (+7.9%) vs. Q3 2025
- Total value
- $60.5M
- −$40.6M (−40.2%) vs. Q3 2025
- New holders
- 18
- 34 more added
- Sold out
- 17
- 53 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARAY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 111 | $17.6M |
| Q1 2026 | 125 | $27.4M |
| Q4 2025 | 125 | $60.5M |
| Q3 2025 | 129 | $101.2M |
| Q2 2025 | 127 | $94.6M |
| Q1 2025 | 129 | $102.6M |
| Q4 2024 | 132 | $108.5M |
| Q3 2024 | 126 | $99.5M |
| Q2 2024 | 115 | $102.9M |
| Q1 2024 | 117 | $153.0M |
| Q4 2023 | 127 | $179.6M |
| Q3 2023 | 114 | $174.2M |
| Q2 2023 | 116 | $257.8M |
| Q1 2023 | 114 | $177.9M |
| Q4 2022 | 108 | $119.5M |
| Q3 2022 | 106 | $123.7M |
| Q2 2022 | 123 | $120.6M |
| Q1 2022 | 144 | $231.6M |
| Q4 2021 | 142 | $332.7M |
| Q3 2021 | 133 | $266.0M |
| Q2 2021 | 130 | $319.1M |
| Q1 2021 | 136 | $342.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 25 | $0 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 8 | $7 | 0.00% | −244−96.8% | Reduced |
| Essential Partners LLC | 15 | $12 | 0.00% | −137−90.1% | Reduced |
| True Wealth Design, LLC | 18 | $15 | 0.00% | −7−28.0% | Reduced |
| EverSource Wealth Advisors, LLC | 48 | $40 | 0.00% | −854−94.7% | Reduced |
| HighMark Wealth Management LLC | 100 | $82 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 124 | $102 | 0.00% | −82−39.8% | Reduced |
| MAI Capital Management | 130 | $108 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 143 | $118 | 0.00% | 00.0% | Unchanged |
| Fairscale Capital, LLC | 479 | $395 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 985 | $812 | 0.00% | +393+66.4% | Added |
| Advisor Group Holdings, Inc. | 1,000 | $820 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 1,345 | $1.11K | 0.00% | −550−29.0% | Reduced |
| Rockefeller Capital Management L.P. | 1,446 | $1.19K | 0.00% | +1,446 | New |
| Smartleaf Asset Management LLC | 1,517 | $1.22K | 0.00% | −175−10.3% | Reduced |
| Crews Bank & Trust | 1,500 | $1.24K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 1,712 | $1.41K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 2,900 | $2.39K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 3,380 | $2.79K | 0.00% | −59−1.7% | Reduced |
| Amalgamated Bank | 3,113 | $3.00K | 0.00% | −32−1.0% | Reduced |
| Royal Bank of Canada | 2,987 | $3.00K | 0.00% | +2,649+783.7% | Added |
| Citigroup Inc | 3,715 | $3.06K | 0.00% | −5,331−58.9% | Reduced |
| Global Retirement Partners, LLC | 3,749 | $3.09K | 0.00% | +3,749 | New |
| CWM, LLC | 5,283 | $4.00K | 0.00% | −5,947−53.0% | Reduced |
| California State Teachers Retirement System | 6,085 | $5.02K | 0.00% | −868−12.5% | Reduced |
| Ameritas Investment Partners, Inc. | 7,702 | $6.35K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 8,401 | $6.93K | 0.00% | −218,066−96.3% | Reduced |
| MML Investors Services, LLC | 10,000 | $8.25K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 10,391 | $8.57K | 0.00% | −144,024−93.3% | Reduced |
| HRT Financial LP | 11,827 | $9.00K | 0.00% | +11,827 | New |
| Legal & General Group Plc | 11,191 | $9.23K | 0.00% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 12,060 | $9.94K | 0.00% | +12,060 | New |
| Manufacturers Life Insurance Company, The | 12,296 | $10.1K | 0.00% | −26,554−68.4% | Reduced |
| Victory Capital Management Inc | 12,465 | $10.3K | 0.00% | +58+0.5% | Added |
| Tower Research Capital LLC (TRC) | 12,712 | $10.5K | 0.00% | +5,148+68.1% | Added |
| Associated Banc-Corp | 13,675 | $11.3K | 0.00% | +13,675 | New |
| Sawgrass Asset Management LLC | 14,157 | $11.7K | 0.00% | +14,157 | New |
| Prudential Financial Inc | 14,525 | $12.0K | 0.00% | −20,945−59.0% | Reduced |
| Engineers Gate Manager LP | 16,810 | $13.9K | 0.00% | +16,810 | New |
| ProShare Advisors LLC | 18,104 | $14.9K | 0.00% | +763+4.4% | Added |
| Gsa Capital Partners LLP | 18,139 | $15.0K | 0.00% | −62,562−77.5% | Reduced |
| Teton Advisors, LLC | 20,000 | $16.5K | 0.01% | −20,000−50.0% | Reduced |
| Voya Investment Management LLC | 21,433 | $17.7K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 21,766 | $17.9K | 0.00% | +19,557+885.3% | Added |
| Marshall Wace, LLP | 21,914 | $18.0K | 0.00% | −470,267−95.5% | Reduced |
| Verition Fund Management LLC | 21,915 | $18.1K | 0.00% | +21,915 | New |
| Sagewood Asset Management LP | 22,793 | $18.8K | 0.01% | +22,793 | New |
| SG Americas Securities, LLC | 23,103 | $19.0K | 0.00% | −11,668−33.6% | Reduced |
| Graham Capital Management, L.P. | 23,748 | $19.6K | 0.00% | −15,823−40.0% | Reduced |
| Globeflex Capital L P | 25,045 | $20.7K | 0.00% | −222,280−89.9% | Reduced |
| Nine Masts Capital Ltd | 25,202 | $20.8K | 0.00% | +25,202 | New |
| Mariner, LLC | 27,602 | $22.8K | 0.00% | −1,561−5.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 28,113 | $23.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 29,096 | $24.0K | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 31,800 | $26.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 34,025 | $28.1K | 0.00% | −24,944−42.3% | Reduced |
| XTX Topco Ltd | 37,285 | $30.7K | 0.00% | −2,826−7.0% | Reduced |
| JPMorgan Chase & Co | 40,306 | $33.2K | 0.00% | −142,188−77.9% | Reduced |
| BNP Paribas Arbitrage, SA | 40,712 | $33.6K | 0.00% | +1,343+3.4% | Added |
| AQR Capital Management LLC | 42,653 | $35.2K | 0.00% | −94,954−69.0% | Reduced |
| Intech Investment Management LLC | 42,709 | $35.2K | 0.00% | −5,981−12.3% | Reduced |
| Gabelli Funds LLC | 43,800 | $36.1K | 0.00% | −1,200−2.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 46,008 | $37.9K | 0.00% | −1,180−2.5% | Reduced |
| Janney Montgomery Scott LLC | 50,032 | $41.0K | 0.00% | +50,032 | New |
| Price T Rowe Associates Inc | 50,833 | $42.0K | 0.00% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 53,526 | $44.1K | 0.02% | +53,526 | New |
| Alliancebernstein L.P. | 54,730 | $45.1K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 60,695 | $50.0K | 0.00% | +60,695 | New |
| Canada Pension Plan Investment Board | 61,100 | $50.4K | 0.00% | +61,100 | New |
| Public Employees Retirement System of Ohio | 77,600 | $64.0K | 0.00% | +56,500+267.8% | Added |
| Susquehanna International Group, LLP | 81,585 | $67.3K | 0.00% | −107,803−56.9% | Reduced |
| Rhumbline Advisers | 82,495 | $68.1K | 0.00% | −378−0.5% | Reduced |
| SEI Investments Co | 83,540 | $68.9K | 0.00% | −5,790−6.5% | Reduced |
| Panagora Asset Management Inc | 84,989 | $70.1K | 0.00% | +21,360+33.6% | Added |
| Perkins Capital Management Inc | 86,500 | $71.3K | 0.06% | +15,700+22.2% | Added |
| Deutsche Bank AG | 88,542 | $73.5K | 0.00% | +7,960+9.9% | Added |
| HSBC Holdings PLC | 111,442 | $93.8K | 0.00% | 00.0% | Unchanged |
| Williams & Novak, LLC | 118,855 | $98.0K | 0.07% | +41,425+53.5% | Added |
| Two Sigma Advisers, LP | 139,413 | $115.0K | 0.00% | +18,600+15.4% | Added |
| Los Angeles Capital Management LLC | 87,775 | $121.1K | 0.00% | −16,902−16.1% | Reduced |
| Bank of America Corp | 156,671 | $129.1K | 0.00% | +33,520+27.2% | Added |
| Virtu Financial LLC | 166,673 | $137.0K | 0.01% | +166,673 | New |
| Bridgeway Capital Management, LLC | 174,425 | $143.8K | 0.00% | +45,025+34.8% | Added |
| Ameriprise Financial Inc | 183,537 | $151.3K | 0.00% | +139,955+321.1% | Added |
| Assenagon Asset Management S.A. | 205,228 | $169.2K | 0.00% | −288,499−58.4% | Reduced |
| Tudor Investment Corp Et Al | 211,597 | $174.5K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 219,959 | $181.4K | 0.00% | −25,643−10.4% | Reduced |
| Wells Fargo & Company | 220,009 | $181.4K | 0.00% | −135,793−38.2% | Reduced |
| Two Sigma Investments, LP | 236,520 | $195.0K | 0.00% | −27,325−10.4% | Reduced |
| Invesco Ltd. | 245,000 | $202.0K | 0.00% | +84,528+52.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 283,595 | $240.7K | 0.00% | +187,197+194.2% | Added |
| Nuveen, LLC | 293,679 | $242.2K | 0.00% | −810,480−73.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 294,720 | $243.0K | 0.00% | +294,720 | New |
| Dimensional Fund Advisors LP | 294,963 | $243.1K | 0.00% | −44,330−13.1% | Reduced |
| Barclays PLC | 321,258 | $264.9K | 0.00% | +9,644+3.1% | Added |
| Jane Street Group, LLC | 328,043 | $270.5K | 0.00% | +204,122+164.7% | Added |
| UBS Group AG | 365,485 | $301.5K | 0.00% | −8,347−2.2% | Reduced |
| Charles Schwab Investment Management Inc | 377,417 | $311.2K | 0.00% | −4,069−1.1% | Reduced |
| Morgan Stanley | 476,143 | $392.6K | 0.00% | −279,461−37.0% | Reduced |
| Tenor Capital Management Co., L.P. | 500,000 | $412.3K | 0.01% | −500,000−50.0% | Reduced |