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 2024
Institutional positions in Accuray Inc as of Dec 31, 2024. 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
- 132
- +6 vs. Q3 2024
- Shares held
- 54.8M
- −483.0K (−0.9%) vs. Q3 2024
- Total value
- $108.5M
- +$8.97M (+9.0%) vs. Q3 2024
- New holders
- 17
- 43 more added
- Sold out
- 11
- 40 more reduced
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 25 | $0 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 3 | $6 | 0.00% | +3 | New |
| SBI Securities Co., Ltd. | 4 | $8 | 0.00% | +4 | New |
| Oarsman Capital, Inc. | 32 | $63 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 100 | $198 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 112 | $222 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 120 | $238 | 0.00% | −5−4.0% | Reduced |
| WFA Asset Management Corp | 181 | $359 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 203 | $401 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 205 | $406 | 0.00% | +205 | New |
| MAI Capital Management | 510 | $1.01K | 0.00% | +510 | New |
| Fairscale Capital, LLC | 600 | $1.19K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 887 | $1.59K | 0.00% | +277+45.4% | Added |
| The PNC Financial Services Group, Inc. | 973 | $1.93K | 0.00% | +830+580.4% | Added |
| Nisa Investment Advisors, LLC | 995 | $1.97K | 0.00% | +154+18.3% | Added |
| Russell Investments Group, Ltd. | 1,024 | $2.03K | 0.00% | −154,600−99.3% | Reduced |
| Advisor Group Holdings, Inc. | 1,032 | $2.04K | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 1,500 | $2.97K | 0.00% | +1,500 | New |
| CWM, LLC | 2,002 | $4.00K | 0.00% | +693+52.9% | Added |
| Comerica Bank | 2,021 | $4.00K | 0.00% | +39+2.0% | Added |
| Group One Trading, L.P. | 2,712 | $5.37K | 0.00% | −50,799−94.9% | Reduced |
| Amalgamated Bank | 3,145 | $6.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,746 | $7.00K | 0.00% | −7,066−65.4% | Reduced |
| Aspetuck Financial Management LLC | 5,000 | $9.90K | 0.01% | +5,000 | New |
| Tower Research Capital LLC (TRC) | 5,705 | $11.3K | 0.00% | −1,000−14.9% | Reduced |
| Harbour Investments, Inc. | 6,180 | $12.2K | 0.00% | −8,000−56.4% | Reduced |
| California State Teachers Retirement System | 6,949 | $13.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 7,702 | $15.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 9,591 | $18.9K | 0.00% | 00.0% | Unchanged |
| MML Investors Services, LLC | 10,000 | $20.0K | 0.00% | −17−0.2% | Reduced |
| Oppenheimer & Co Inc | 11,000 | $21.8K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 11,310 | $22.4K | 0.02% | +11,310 | New |
| Simplex Trading, LLC | 11,867 | $23.0K | 0.00% | +8,294+232.1% | Added |
| Victory Capital Management Inc | 11,791 | $23.3K | 0.00% | −97−0.8% | Reduced |
| Moseley Investment Management Inc | 12,000 | $23.8K | 0.01% | 00.0% | Unchanged |
| Lane & Associates LLC | 11,306 | $25.2K | 0.01% | −1,155−9.3% | Reduced |
| Panagora Asset Management Inc | 13,314 | $26.4K | 0.00% | +13,314 | New |
| CAPROCK Group, Inc. | 15,000 | $29.7K | 0.00% | −5,000−25.0% | Reduced |
| LPL Financial LLC | 15,081 | $29.9K | 0.00% | −2,140−12.4% | Reduced |
| Jane Street Group, LLC | 17,370 | $34.4K | 0.00% | −144,283−89.3% | Reduced |
| Ameriprise Financial Inc | 17,760 | $35.2K | 0.00% | +17,760 | New |
| US Bancorp | 17,816 | $35.3K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 18,893 | $37.4K | 0.00% | +18,893 | New |
| Bleakley Financial Group, LLC | 19,833 | $39.3K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 21,710 | $43.0K | 0.00% | +21,710 | New |
| Engineers Gate Manager LP | 21,902 | $43.4K | 0.00% | −22,822−51.0% | Reduced |
| Verition Fund Management LLC | 26,062 | $51.6K | 0.00% | +26,062 | New |
| State Board of Administration of Florida Retirement System | 26,620 | $52.7K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 27,308 | $54.1K | 0.00% | +9,187+50.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 28,113 | $55.7K | 0.00% | +28,113 | New |
| New York State Common Retirement Fund | 29,096 | $57.6K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 29,760 | $58.9K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 30,930 | $61.2K | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 31,800 | $63.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 32,796 | $64.9K | 0.00% | −1,642−4.8% | Reduced |
| SEI Investments Co | 32,807 | $65.0K | 0.00% | −6,933−17.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 33,354 | $66.0K | 0.00% | +33,354 | New |
| Envestnet Asset Management Inc | 39,213 | $77.6K | 0.00% | +3,167+8.8% | Added |
| Manufacturers Life Insurance Company, The | 39,547 | $78.3K | 0.00% | −3,323−7.8% | Reduced |
| Parallel Advisors, LLC | 40,000 | $79.2K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 42,080 | $83.3K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 45,079 | $89.0K | 0.00% | +12,259+37.4% | Added |
| Teton Advisors, Inc. | 45,000 | $89.1K | 0.05% | −5,000−10.0% | Reduced |
| Gabelli Funds LLC | 45,000 | $89.1K | 0.00% | +5,000+12.5% | Added |
| Intech Investment Management LLC | 46,680 | $92.4K | 0.00% | +23,808+104.1% | Added |
| Corebridge Financial, Inc. | 48,208 | $95.5K | 0.00% | −3,068−6.0% | Reduced |
| MetLife Investment Management | 48,234 | $95.5K | 0.00% | +13,370+38.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 54,716 | $108.3K | 0.00% | +2,356+4.5% | Added |
| XTX Topco Ltd | 54,799 | $108.5K | 0.01% | −83,686−60.4% | Reduced |
| Williams & Novak, LLC | 58,770 | $116.4K | 0.11% | −2,750−4.5% | Reduced |
| Squarepoint Ops LLC | 61,804 | $122.4K | 0.00% | +16,368+36.0% | Added |
| Perkins Capital Management Inc | 68,000 | $134.6K | 0.12% | +10,500+18.3% | Added |
| Millennium Management LLC | 68,814 | $136.3K | 0.00% | −266,668−79.5% | Reduced |
| Silverback Asset Management LLC | 69,061 | $136.7K | 0.02% | +69,061 | New |
| Two Sigma Advisers, LP | 70,513 | $139.6K | 0.00% | +20,813+41.9% | Added |
| Two Sigma Investments, LP | 72,481 | $143.5K | 0.00% | +72,481 | New |
| Citigroup Inc | 77,842 | $154.1K | 0.00% | +8,368+12.0% | Added |
| Rhumbline Advisers | 79,597 | $157.6K | 0.00% | −17,830−18.3% | Reduced |
| Perritt Capital Management Inc | 95,000 | $188.1K | 0.10% | −25,000−20.8% | Reduced |
| Price T Rowe Associates Inc | 97,146 | $193.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 99,679 | $197.4K | 0.03% | +50,485+102.6% | Added |
| Tudor Investment Corp Et Al | 108,362 | $214.6K | 0.00% | −193,399−64.1% | Reduced |
| HSBC Holdings PLC | 106,265 | $216.2K | 0.00% | +1,337+1.3% | Added |
| Marathon Capital Management | 110,000 | $217.8K | 0.05% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 125,942 | $260.7K | 0.00% | −12,263−8.9% | Reduced |
| Susquehanna International Group, LLP | 134,975 | $267.3K | 0.00% | +94,501+233.5% | Added |
| Bridge City Capital, LLC | 140,990 | $279.2K | 0.07% | +256+0.2% | Added |
| Bank of America Corp | 146,803 | $290.7K | 0.00% | +74,394+102.7% | Added |
| BNP Paribas Arbitrage, SA | 148,474 | $294.0K | 0.00% | +2,090+1.4% | Added |
| Walleye Capital LLC | 151,593 | $300.2K | 0.00% | +151,593 | New |
| Primecap Management Co | 162,300 | $321.4K | 0.00% | −10,300−6.0% | Reduced |
| Globeflex Capital L P | 183,771 | $363.9K | 0.03% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 191,454 | $379.0K | 0.03% | −175,340−47.8% | Reduced |
| Bridgeway Capital Management, LLC | 206,300 | $408.5K | 0.01% | −33,500−14.0% | Reduced |
| Assenagon Asset Management S.A. | 212,330 | $420.4K | 0.00% | +47,331+28.7% | Added |
| Bank of New York Mellon Corp | 216,533 | $428.7K | 0.00% | −2,713−1.2% | Reduced |
| Invesco Ltd. | 225,777 | $447.0K | 0.00% | −630.0% | Reduced |
| Barclays PLC | 226,812 | $449.1K | 0.00% | +15,993+7.6% | Added |
| JPMorgan Chase & Co | 242,713 | $480.6K | 0.00% | +201,037+482.4% | Added |
| Citadel Advisors LLC | 247,296 | $489.6K | 0.00% | −105,975−30.0% | Reduced |