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, Q3 2023
Institutional positions in Accuray Inc as of Sep 30, 2023. 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
- 114
- 0 vs. Q2 2023
- Shares held
- 64.1M
- −1.66M (−2.5%) vs. Q2 2023
- Total value
- $174.2M
- −$80.1M (−31.5%) vs. Q2 2023
- New holders
- 18
- 40 more added
- Sold out
- 18
- 30 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 69 | $188 | 0.00% | −29,267−99.8% | Reduced |
| HighMark Wealth Management LLC | 100 | $272 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 162 | $441 | 0.00% | +162 | New |
| WFA Asset Management Corp | 181 | $493 | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 532 | $1.45K | 0.00% | +532 | New |
| CWM, LLC | 1,000 | $3.00K | 0.00% | −67−6.3% | Reduced |
| US Bancorp | 1,500 | $4.08K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 1,666 | $4.53K | 0.00% | +1,666 | New |
| Advisor Group Holdings, Inc. | 2,447 | $6.66K | 0.00% | +964+65.0% | Added |
| Park Place Capital Corp | 3,143 | $8.55K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 3,992 | $10.9K | 0.00% | +3,965+14,685.2% | Added |
| Tower Research Capital LLC (TRC) | 4,565 | $12.4K | 0.00% | +1,753+62.3% | Added |
| Metropolitan Life Insurance Co | 5,123 | $13.9K | 0.00% | 00.0% | Unchanged |
| Highlander Capital Management, LLC | 5,400 | $15.0K | 0.01% | +5,400 | New |
| Ameritas Investment Partners, Inc. | 7,702 | $20.9K | 0.00% | 00.0% | Unchanged |
| Menlo Advisors LLC | 10,000 | $27.0K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 10,053 | $27.3K | 0.00% | −1,026−9.3% | Reduced |
| Royal Bank of Canada | 11,886 | $32.0K | 0.00% | +3,543+42.5% | Added |
| Moseley Investment Management Inc | 12,000 | $32.6K | 0.02% | 00.0% | Unchanged |
| ProShare Advisors LLC | 12,117 | $33.0K | 0.00% | −14−0.1% | Reduced |
| Harbour Investments, Inc. | 12,759 | $34.7K | 0.00% | −2,000−13.6% | Reduced |
| Commonwealth Equity Services, LLC | 13,041 | $35.0K | 0.00% | +13,041 | New |
| Amalgamated Bank | 13,879 | $38.0K | 0.00% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 14,000 | $38.1K | 0.00% | +14,000 | New |
| Jane Street Group, LLC | 14,409 | $39.2K | 0.00% | −17,700−55.1% | Reduced |
| Kestra Advisory Services, LLC | 15,290 | $41.6K | 0.00% | +15,290 | New |
| Alliancebernstein L.P. | 15,520 | $42.2K | 0.00% | +3,880+33.3% | Added |
| LPL Financial LLC | 16,735 | $45.5K | 0.00% | +591+3.7% | Added |
| Sawtooth Solutions, LLC | 19,833 | $53.9K | 0.00% | 00.0% | Unchanged |
| Bleakley Financial Group, LLC | 19,833 | $53.9K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 20,582 | $56.0K | 0.00% | −10,446−33.7% | Reduced |
| Mackenzie Financial Corp | 22,307 | $58.0K | 0.00% | +22,307 | New |
| AQR Capital Management LLC | 22,926 | $62.4K | 0.00% | +22,926 | New |
| Dynamic Advisor Solutions LLC | 23,000 | $62.6K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 24,000 | $65.3K | 0.01% | +24,000 | New |
| Advisory Services Network, LLC | 24,900 | $67.7K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 26,620 | $72.4K | 0.00% | +140+0.5% | Added |
| Gabelli Funds LLC | 28,200 | $76.7K | 0.00% | +200+0.7% | Added |
| Bridge City Capital, LLC | 33,846 | $92.1K | 0.05% | +33,846 | New |
| Pine Valley Investments Ltd Liability Co | 35,050 | $95.3K | 0.01% | +7,300+26.3% | Added |
| SG Americas Securities, LLC | 35,816 | $97.0K | 0.00% | +35,816 | New |
| HSBC Holdings PLC | 36,666 | $99.0K | 0.00% | +36,666 | New |
| Millennium Management LLC | 37,307 | $101.5K | 0.00% | −299,012−88.9% | Reduced |
| New York State Common Retirement Fund | 37,489 | $102.0K | 0.00% | +989+2.7% | Added |
| Manufacturers Life Insurance Company, The | 39,663 | $107.9K | 0.00% | 00.0% | Unchanged |
| Winton Group Ltd | 41,251 | $112.2K | 0.01% | +26,679+183.1% | Added |
| Algert Global LLC | 41,560 | $113.0K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 42,494 | $115.6K | 0.00% | +3,929+10.2% | Added |
| Bank of America Corp | 43,308 | $117.8K | 0.00% | +42,702+7,046.5% | Added |
| Perritt Capital Management Inc | 45,000 | $122.4K | 0.07% | +45,000 | New |
| Franklin Resources Inc | 45,031 | $122.5K | 0.00% | +45,031 | New |
| SEI Investments Co | 45,110 | $122.6K | 0.00% | +1,755+4.0% | Added |
| Perkins Capital Management Inc | 45,500 | $124.0K | 0.12% | −7,500−14.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 45,840 | $124.7K | 0.00% | −392−0.8% | Reduced |
| Barclays PLC | 46,169 | $125.6K | 0.00% | +9,476+25.8% | Added |
| American International Group, Inc. | 46,551 | $126.6K | 0.00% | +1,656+3.7% | Added |
| MetLife Investment Management | 49,434 | $134.5K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 52,305 | $142.3K | 0.03% | +52,305 | New |
| Deutsche Bank AG | 53,757 | $146.2K | 0.00% | +7,972+17.4% | Added |
| Engineers Gate Manager LP | 55,962 | $152.2K | 0.01% | +1,015+1.8% | Added |
| JPMorgan Chase & Co | 63,389 | $172.4K | 0.00% | −9,021−12.5% | Reduced |
| Teton Advisors, Inc. | 65,000 | $176.8K | 0.05% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 65,058 | $177.0K | 0.00% | +1,641+2.6% | Added |
| BNP Paribas Arbitrage, SA | 89,595 | $243.7K | 0.00% | +40,018+80.7% | Added |
| Rhumbline Advisers | 109,666 | $298.3K | 0.00% | +6,385+6.2% | Added |
| Marathon Capital Management | 110,000 | $299.2K | 0.08% | 00.0% | Unchanged |
| Wells Fargo & Company | 122,313 | $332.7K | 0.00% | −21,156−14.7% | Reduced |
| ExodusPoint Capital Management, LP | 144,036 | $392.0K | 0.01% | +144,036 | New |
| UBS Group AG | 152,532 | $414.9K | 0.00% | +71,479+88.2% | Added |
| Russell Investments Group, Ltd. | 166,391 | $452.6K | 0.00% | −40,381−19.5% | Reduced |
| Bridgeway Capital Management, LLC | 176,300 | $479.5K | 0.01% | −112,000−38.8% | Reduced |
| Primecap Management Co | 180,800 | $491.8K | 0.00% | 00.0% | Unchanged |
| Formula Growth Ltd | 184,366 | $501.5K | 0.17% | +184,366 | New |
| Goldman Sachs Group Inc | 184,728 | $502.5K | 0.00% | −39,934−17.8% | Reduced |
| Morgan Stanley | 213,451 | $580.6K | 0.00% | −13,268−5.9% | Reduced |
| Tudor Investment Corp Et Al | 215,324 | $585.7K | 0.01% | +18,371+9.3% | Added |
| Globeflex Capital L P | 248,538 | $676.0K | 0.08% | −14,590−5.5% | Reduced |
| Parallel Advisors, LLC | 249,024 | $677.3K | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 249,865 | $679.6K | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 252,710 | $687.4K | 0.00% | −112,570−30.8% | Reduced |
| Squarepoint Ops LLC | 253,847 | $690.5K | 0.00% | +217,304+594.7% | Added |
| Legato Capital Management LLC | 263,395 | $716.4K | 0.10% | −12,529−4.5% | Reduced |
| Bank of New York Mellon Corp | 270,982 | $737.1K | 0.00% | +688+0.3% | Added |
| Nuveen Asset Management, LLC | 274,399 | $746.4K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 301,762 | $820.8K | 0.00% | +109,678+57.1% | Added |
| Citadel Advisors LLC | 340,777 | $926.9K | 0.00% | −15,713−4.4% | Reduced |
| AlphaCentric Advisors LLC | 350,000 | $952.0K | 0.54% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 367,428 | $999.4K | 0.00% | −286,370−43.8% | Reduced |
| FMR LLC | 476,973 | $1.30M | 0.00% | −55,569−10.4% | Reduced |
| Acadian Asset Management LLC | 488,519 | $1.33M | 0.01% | −664,601−57.6% | Reduced |
| Two Sigma Advisers, LP | 498,113 | $1.35M | 0.00% | −114,200−18.7% | Reduced |
| Rice Hall James & Associates, LLC | 595,982 | $1.62M | 0.10% | +548+0.1% | Added |
| Acuitas Investments, LLC | 617,500 | $1.68M | 0.99% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 701,943 | $1.91M | 0.31% | −14,329−2.0% | Reduced |
| Northern Trust Corp | 827,963 | $2.25M | 0.00% | +6,508+0.8% | Added |
| First Eagle Investment Management, LLC | 910,925 | $2.48M | 0.01% | +279,478+44.3% | Added |
| North Star Investment Management Corp. | 937,945 | $2.55M | 0.22% | +12,100+1.3% | Added |
| Kennedy Capital Management, Inc. | 995,536 | $2.71M | 0.07% | +80,455+8.8% | Added |
| Kovack Advisors, Inc. | 1,130,350 | $3.07M | 0.43% | −22,700−2.0% | Reduced |
| DAFNA Capital Management LLC | 1,222,358 | $3.32M | 1.03% | 00.0% | Unchanged |