AccurayARAY
13F holders, Q2 2025 (June 30)127holders −1
16new positions
16sold out
5famous investors
$1.29avg. 13F price*
At the end of Q2 2025, 127 institutions reported holding Accuray Inc. (ARAY) in their 13F filings, down 1 from Q1 2025. 16 opened new positions and 16 sold out. The largest holders were BlackRock, Inc. ($12.4M), TCW Group Inc. ($10.7M) and Vanguard Group Inc. ($7.4M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Accuray Inc.
- CUSIP
- 004397105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 16 | $16.0M |
| Exits | 16 | $1.6M |
All 13F filers, Q1 2025 → Q2 2025: 20,602,889 shares bought and 2,863,161 shares sold, net +17,739,728 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 127 holders
| BlackRock, Inc. | 0.00% | Add +1.2% | 9,041,641 | $12.4M |
| TCW Group Inc. | 0.08% | New | 11,909,357 | $10.7M |
| Vanguard Group Inc. | 0.00% | Add +1.5% | 5,370,590 | $7.4M |
| Neuberger Berman Group LLC | 0.01% | Reduce -4.8% | 5,251,382 | $7.2M |
| Heartland Advisors Inc. | 0.39% | Add +18.3% | 5,058,600 | $6.9M |
| Armistice Capital, LLC | 0.17% | Add +27.6% | 3,236,000 | $4.4M |
| Renaissance Technologies | 0.00% | Reduce -4.4% | 2,604,384 | $3.6M |
| Geode Capital Management, LLC | 0.00% | Add +7.8% | 2,421,724 | $3.3M |
| State Street Corp. | 0.00% | Add +2.9% | 1,993,888 | $2.7M |
| D. E. Shaw & Co. | 0.00% | No change | 1,793,391 | $2.5M |
| UBS Group AG | 0.00% | Add +64.8% | 1,781,320 | $2.4M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.28% | New | 1,500,000 | $2.1M |
| Harbert Fund Advisors, LLC | 5.96% | Reduce -21.6% | 1,448,820 | $2.0M |
| Acuitas Investments, LLC | 1.55% | Add +0.4% | 1,426,026 | $2.0M |
| DAFNA Capital Management LLC | 0.47% | No change | 1,222,358 | $1.7M |
| North Star Investment Management Corp. | 0.11% | Add +12.7% | 1,192,820 | $1.6M |
| Silverback Asset Management LLC | 6.38% | New | 1,166,054 | $1.6M |
| Mackenzie Financial Corp. | 0.00% | Add +52.1% | 1,115,561 | $1.5M |
| Kovack Advisors, Inc. | 0.14% | Add +12.5% | 1,077,475 | $1.5M |
| Northern Trust Corp. | 0.00% | Reduce -0.3% | 810,440 | $1.1M |
| FMR LLC | 0.00% | Add +4.5% | 784,223 | $1.1M |
| Morgan Stanley | 0.00% | Add +5.9% | 611,241 | $837K |
| Marshall Wace, LLP | 0.00% | New | 598,293 | $820K |
| Silverberg Bernstein Capital Management LLC | 0.54% | Add +28.3% | 579,248 | $794K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +47.2% | 536,102 | $734K |
| Goldman Sachs Group Inc. | 0.00% | Add +0.1% | 478,452 | $655K |
| Millennium Management | 0.00% | Add +118.0% | 449,702 | $616K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -23.7% | 434,239 | $595K |
| Nuveen, LLC | 0.00% | Add +27.1% | 432,699 | $593K |
| AQR Capital Management | 0.00% | Add +142.8% | 395,558 | $542K |
| CSM Advisors, LLC | 0.02% | New | 386,350 | $527K |
| Barclays PLC | 0.00% | Add +79.0% | 346,267 | $474K |
| Wells Fargo & Company | 0.00% | Add +33.0% | 345,773 | $474K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -27.4% | 343,400 | $470K |
| Archon Capital Management LLC | 0.33% | Reduce -30.8% | 297,560 | $408K |
| Los Angeles Capital Management LLC | 0.00% | Add +18.5% | 283,302 | $388K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -4.8% | 264,987 | $363K |
| Globeflex Capital L P | 0.03% | Add +35.1% | 248,265 | $340K |
| Bank of New York Mellon Corp | 0.00% | Add +14.5% | 237,062 | $325K |
| Susquehanna International Group, LLP | 0.00% | Add +25.7% | 236,026 | $323K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 214,400 | $294K |
| Tudor Investment Corporation | 0.00% | No change | 211,597 | $290K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -0.3% | 192,363 | $264K |
| Invesco Ltd. | 0.00% | Reduce -19.1% | 175,134 | $240K |
| Assenagon Asset Management S.A. | 0.00% | No change | 164,999 | $226K |
| Bridge City Capital, LLC | 0.05% | Reduce -2.5% | 133,156 | $182K |
| Bank of America Corp. | 0.00% | Reduce -6.3% | 127,849 | $175K |
| HSBC Holdings PLC | 0.00% | Reduce -1.1% | 121,247 | $164K |
| Dynamic Technology Lab Private Ltd | 0.02% | New | 112,072 | $154K |
| T. Rowe Price Associates Inc. | 0.00% | Add +5.4% | 109,800 | $151K |
| Marathon Capital Management | 0.04% | Reduce -9.1% | 100,000 | $137K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -27.1% | 96,099 | $132K |
| Sei Investments Co. | 0.00% | Reduce -15.9% | 93,843 | $129K |
| Acadian Asset Management LLC | 0.00% | Add +687.2% | 88,257 | $120K |
| Rhumbline Advisers | 0.00% | Add +1.4% | 84,307 | $115K |
| Perkins Capital Management Inc. | 0.10% | Add +6.9% | 70,000 | $96K |
| Williams & Novak, LLC | 0.08% | Add +25.5% | 68,970 | $94K |
| Intech Investment Management LLC | 0.00% | Reduce -5.4% | 63,143 | $87K |
| Algert Global LLC | 0.00% | No change | 60,930 | $83K |
| Deutsche Bank AG | 0.00% | No change | 60,606 | $83K |
| LPL Financial LLC | 0.00% | Add +244.6% | 57,667 | $79K |
| Alliancebernstein L.P. | 0.00% | Add +77.0% | 54,730 | $75K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -4.3% | 54,729 | $75K |
| JPMorgan Chase & Co. | 0.00% | Reduce -81.4% | 49,866 | $68K |
| Gabelli Funds LLC | 0.00% | No change | 45,000 | $62K |
| Teton Advisors, Inc. | 0.04% | No change | 43,500 | $60K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +12.5% | 40,929 | $56K |
| Virtu Financial LLC | 0.00% | New | 37,436 | $51K |
| Citigroup Inc. | 0.00% | Reduce -47.7% | 36,238 | $50K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +604.2% | 35,177 | $48K |
| Primecap Management Co. | 0.00% | Reduce -79.1% | 33,700 | $46K |
| SG Americas Securities, LLC | 0.00% | Reduce -3.1% | 32,491 | $45K |
| Thrivent Financial for Lutherans | 0.00% | No change | 31,800 | $44K |
| Ieq Capital, LLC | 0.00% | Add +61.9% | 31,007 | $42K |
| Voya Investment Management LLC | 0.00% | Add +10.6% | 30,552 | $42K |
| BNP Paribas Financial Markets | 0.00% | Reduce -68.4% | 29,736 | $41K |
| Mariner, LLC | 0.00% | New | 29,665 | $41K |
| New York State Common Retirement Fund | 0.00% | No change | 29,096 | $40K |
| Jane Street Group, LLC | 0.00% | Reduce -68.7% | 28,779 | $39K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 28,113 | $39K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 26,620 | $36K |
| Two Sigma Advisers, LP | 0.00% | Reduce -56.5% | 22,100 | $30K |
| R Squared Ltd | 0.02% | Add +38.9% | 20,902 | $29K |
| ProShare Advisors LLC | 0.00% | Reduce -0.9% | 20,798 | $28K |
| Susquehanna Fundamental Investments, LLC | 0.00% | No change | 16,190 | $22K |
| Oppenheimer & Co. Inc. | 0.00% | Add +45.5% | 16,000 | $22K |
| US Bancorp \de | 0.00% | Reduce -15.9% | 14,984 | $21K |
| Prudential Financial Inc. | 0.00% | Reduce -61.4% | 14,370 | $20K |
| WINTON GROUP Ltd | 0.00% | Reduce -70.7% | 14,055 | $19K |
| Cwm, LLC | 0.00% | Add +63.1% | 12,857 | $18K |
| Panagora Asset Management Inc. | 0.00% | No change | 12,816 | $18K |
| Cibc World Markets Corp. | 0.00% | Reduce -41.9% | 12,497 | $17K |
| Victory Capital Management Inc. | 0.00% | Reduce -0.9% | 11,690 | $16K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -73.8% | 11,654 | $16K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 11,058 | $16K |
| Engineers Gate Manager LP | 0.00% | New | 11,348 | $16K |
| Legal & General Group Plc | 0.00% | Add +16.7% | 11,191 | $15K |
| MML Investors Services, LLC | 0.00% | No change | 10,000 | $14K |
| Equitable Holdings, Inc. | 0.00% | No change | 10,000 | $14K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 7,702 | $11K |
| Group One Trading LLC | 0.00% | Reduce -32.2% | 7,590 | $10K |
| California State Teachers Retirement System | 0.00% | No change | 6,949 | $10K |
| Simplex Trading, LLC | 0.00% | Reduce -49.0% | 5,730 | $7K |
| Harbour Investments, Inc. | 0.00% | No change | 3,380 | $5K |
| Amalgamated Bank | 0.00% | No change | 3,145 | $4K |
| Comerica Bank | 0.00% | Reduce -19.5% | 1,584 | $2K |
| Crews Bank & Trust | 0.00% | No change | 1,500 | $2K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +136.3% | 1,139 | $2K |
| Raymond James Financial Inc. | 0.00% | New | 1,032 | $1K |
| Osaic Holdings, Inc. | 0.00% | Reduce -3.0% | 1,032 | $1K |
| IFP Advisors, Inc | 0.00% | New | 536 | $734 |
| Fairscale Capital, LLC | 0.00% | Reduce -20.2% | 479 | $627 |
| Essential Partners LLC | 0.00% | — | 442 | $606 |
| Jones Financial Companies LLLP | 0.00% | New | 400 | $552 |
| Sterling Capital Management LLC | 0.00% | Add +61.9% | 314 | $430 |
| WFA Asset Management Corp | 0.00% | No change | 181 | $330 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -1.0% | 204 | $279 |
| True Wealth Design, LLC | 0.00% | Reduce -22.6% | 158 | $217 |
| PNC Financial Services Group, Inc. | 0.00% | No change | 143 | $196 |
| MAI Capital Management | 0.00% | No change | 130 | $179 |
| HighMark Wealth Management LLC | 0.00% | No change | 100 | $137 |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -89.1% | 100 | $137 |
| Clearstead Advisors, LLC | 0.00% | New | 31 | $43 |
| Allworth Financial LP | 0.00% | New | 29 | $40 |
| Total Investment Management Inc. | 0.00% | New | 1 | $1 |
| Royal Bank of Canada | 0.00% | Reduce -96.8% | 4 | $0 |
| Hantz Financial Services, Inc. | 0.00% | No change | 25 | $0 |
"% of holder's portfolio" is ARAY's weight in each manager's 13F, not the share of Accuray Inc. the manager owns.