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, Q2 2021
Institutional positions in Accuray Inc as of Jun 30, 2021. 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
- 130
- −6 vs. Q1 2021
- Shares held
- 70.6M
- +1.47M (+2.1%) vs. Q1 2021
- Total value
- $319.1M
- −$22.9M (−6.7%) vs. Q1 2021
- New holders
- 15
- 48 more added
- Sold out
- 21
- 45 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 67 | $0 | 0.00% | −124−64.9% | Reduced |
| FMR LLC | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 59 | $0 | 0.00% | −5−7.8% | Reduced |
| HighMark Wealth Management LLC | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 18 | $0 | 0.00% | +18 | New |
| Resources Investment Advisors, LLC. | 164 | $1.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 589 | $3.00K | 0.00% | −1,345−69.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,000 | $4.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,039 | $5.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 1,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,735 | $8.00K | 0.00% | +235+15.7% | Added |
| Simplex Trading, LLC | 3,752 | $16.0K | 0.00% | −29,039−88.6% | Reduced |
| BNP Paribas Arbitrage, SA | 3,803 | $17.2K | 0.00% | −8,686−69.5% | Reduced |
| Lake Point Wealth Management | 4,325 | $20.0K | 0.01% | +4,325 | New |
| Cutler Group LP | 5,400 | $24.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,666 | $26.0K | 0.00% | +632+12.6% | Added |
| Royal Bank of Canada | 6,334 | $29.0K | 0.00% | −2,649−29.5% | Reduced |
| Ameritas Investment Partners, Inc. | 6,420 | $29.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 7,066 | $32.0K | 0.00% | +7,066 | New |
| Legal & General Group Plc | 9,801 | $44.0K | 0.00% | −552−5.3% | Reduced |
| Menlo Advisors LLC | 10,000 | $45.0K | 0.02% | 00.0% | Unchanged |
| Clear Creek Financial Management, LLC | 10,485 | $47.0K | 0.01% | +10,485 | New |
| Dynamic Technology Lab Private Ltd | 10,997 | $49.0K | 0.00% | +10,997 | New |
| Barclays PLC | 12,169 | $55.0K | 0.00% | −72,199−85.6% | Reduced |
| Prudential Financial Inc | 12,134 | $55.0K | 0.00% | +210+1.8% | Added |
| First Republic Investment Management, Inc. | 12,390 | $56.0K | 0.00% | +12,390 | New |
| Plancorp, LLC | 13,699 | $62.0K | 0.00% | +13,699 | New |
| MetLife Investment Management | 13,750 | $62.1K | 0.00% | −25,380−64.9% | Reduced |
| Kestra Advisory Services, LLC | 13,990 | $63.0K | 0.00% | −3,000−17.7% | Reduced |
| Teton Advisors, Inc. | 16,000 | $72.0K | 0.01% | 00.0% | Unchanged |
| Hancock Whitney Corp | 16,293 | $74.0K | 0.00% | +552+3.5% | Added |
| Group One Trading, L.P. | 16,473 | $74.0K | 0.00% | +15,400+1,435.2% | Added |
| Mackenzie Financial Corp | 16,499 | $75.0K | 0.00% | +2,777+20.2% | Added |
| Ergoteles LLC | 17,300 | $78.0K | 0.00% | +17,300 | New |
| Amalgamated Bank | 17,469 | $79.0K | 0.00% | +4,546+35.2% | Added |
| Metropolitan Life Insurance Co | 17,666 | $79.8K | 0.00% | −10,401−37.1% | Reduced |
| Moseley Investment Management Inc | 18,000 | $81.0K | 0.04% | +18,000 | New |
| Sawgrass Asset Management LLC | 20,220 | $91.0K | 0.01% | +20,220 | New |
| Bank of America Corp | 21,048 | $95.0K | 0.00% | −52,025−71.2% | Reduced |
| HighVista Strategies LLC | 20,938 | $95.0K | 0.07% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 22,123 | $100.0K | 0.00% | −14,757−40.0% | Reduced |
| SEI Investments Co | 24,361 | $101.0K | 0.00% | −11,572−32.2% | Reduced |
| PDT Partners, LLC | 23,058 | $104.0K | 0.01% | +23,058 | New |
| Banque Cantonale Vaudoise | 23,290 | $105.0K | 0.00% | −615−2.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 23,182 | $105.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 23,999 | $108.0K | 0.00% | −552−2.2% | Reduced |
| Commerce Bank | 25,000 | $113.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 27,032 | $122.0K | 0.00% | −146,778−84.4% | Reduced |
| Hussman Strategic Advisors, Inc. | 31,000 | $140.0K | 0.03% | −5,000−13.9% | Reduced |
| Harbour Investments, Inc. | 31,686 | $143.0K | 0.00% | +9,630+43.7% | Added |
| Advisory Services Network, LLC | 33,450 | $151.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 36,121 | $163.0K | 0.00% | +10,242+39.6% | Added |
| Wolverine Asset Management LLC | 39,400 | $178.0K | 0.00% | +39,400 | New |
| Voya Investment Management LLC | 40,408 | $182.0K | 0.00% | −1,844−4.4% | Reduced |
| Cubist Systematic Strategies, LLC | 42,286 | $191.0K | 0.00% | −2,311−5.2% | Reduced |
| Parametric Portfolio Associates LLC | 46,269 | $209.0K | 0.00% | −7,484−13.9% | Reduced |
| Victory Capital Management Inc | 48,159 | $218.0K | 0.00% | +13,424+38.6% | Added |
| American International Group, Inc. | 51,835 | $234.0K | 0.00% | −1,714−3.2% | Reduced |
| Citigroup Inc | 56,580 | $256.0K | 0.00% | +17,683+45.5% | Added |
| Manufacturers Life Insurance Company, The | 58,137 | $263.0K | 0.00% | +2,919+5.3% | Added |
| Algert Global LLC | 63,430 | $287.0K | 0.10% | −2,830−4.3% | Reduced |
| Tudor Investment Corp Et Al | 65,103 | $294.0K | 0.01% | +54,190+496.6% | Added |
| DuPont Capital Management Corp | 70,762 | $320.0K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 93,864 | $425.0K | 0.00% | −239,619−71.9% | Reduced |
| Susquehanna Fundamental Investments, LLC | 96,712 | $437.0K | 0.01% | −24,106−20.0% | Reduced |
| Price T Rowe Associates Inc | 96,665 | $437.0K | 0.00% | −16,830−14.8% | Reduced |
| Rhumbline Advisers | 98,472 | $445.0K | 0.00% | −7,141−6.8% | Reduced |
| Susquehanna International Group, LLP | 102,584 | $464.0K | 0.00% | +15,545+17.9% | Added |
| Marathon Capital Management | 110,000 | $497.0K | 0.12% | 00.0% | Unchanged |
| Principal Financial Group Inc | 111,835 | $506.0K | 0.00% | +91,106+439.5% | Added |
| Invesco Ltd. | 122,336 | $553.0K | 0.00% | +8,025+7.0% | Added |
| California State Teachers Retirement System | 127,381 | $576.0K | 0.00% | −11,063−8.0% | Reduced |
| Alliancebernstein L.P. | 136,431 | $617.0K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 138,228 | $625.0K | 0.00% | +75,312+119.7% | Added |
| Engineers Gate Manager LP | 149,594 | $676.0K | 0.04% | +32,428+27.7% | Added |
| Los Angeles Capital Management LLC | 150,757 | $681.0K | 0.00% | −10,010−6.2% | Reduced |
| Oberweis Asset Management Inc | 151,000 | $683.0K | 0.15% | +70,000+86.4% | Added |
| Cowen Prime Services LLC | 170,882 | $772.0K | 0.28% | 00.0% | Unchanged |
| Cowen Prime Advisors LLC | 170,882 | $772.0K | 0.28% | +170,882 | New |
| Parallel Advisors, LLC | 174,935 | $791.0K | 0.03% | +234+0.1% | Added |
| Tocqueville Asset Management L.P. | 175,000 | $791.0K | 0.01% | +175,000 | New |
| Adirondack Research & Management Inc. | 207,161 | $936.0K | 1.09% | −13,087−5.9% | Reduced |
| Massachusetts Financial Services Co | 211,955 | $958.0K | 0.00% | +1,813+0.9% | Added |
| New York State Common Retirement Fund | 222,942 | $1.01M | 0.00% | +842+0.4% | Added |
| Morgan Stanley | 231,733 | $1.05M | 0.00% | +96,810+71.8% | Added |
| AlphaCentric Advisors LLC | 235,000 | $1.06M | 0.29% | +10,000+4.4% | Added |
| Deutsche Bank AG | 235,504 | $1.06M | 0.00% | −66,257−22.0% | Reduced |
| UBS Group AG | 242,846 | $1.10M | 0.00% | −126,717−34.3% | Reduced |
| Panagora Asset Management Inc | 243,455 | $1.10M | 0.01% | −129,241−34.7% | Reduced |
| Goldman Sachs Group Inc | 289,509 | $1.31M | 0.00% | −25,335−8.0% | Reduced |
| Verition Fund Management LLC | 290,833 | $1.31M | 0.02% | +70,625+32.1% | Added |
| First Trust Advisors LP | 332,808 | $1.50M | 0.00% | +47,672+16.7% | Added |
| Knights of Columbus Asset Advisors LLC | 333,648 | $1.51M | 0.14% | +75,716+29.4% | Added |
| Globeflex Capital L P | 380,188 | $1.72M | 0.31% | +290+0.1% | Added |
| AQR Capital Management LLC | 387,002 | $1.75M | 0.00% | −151,726−28.2% | Reduced |
| Nuveen Asset Management, LLC | 402,583 | $1.82M | 0.00% | +42,403+11.8% | Added |
| Rice Hall James & Associates, LLC | 477,614 | $2.16M | 0.08% | −17,216−3.5% | Reduced |
| Assenagon Asset Management S.A. | 498,924 | $2.25M | 0.01% | +231,945+86.9% | Added |
| Wells Fargo & Company | 515,601 | $2.33M | 0.00% | +21,725+4.4% | Added |