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 2021
Institutional positions in Accuray Inc as of Dec 31, 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
- 142
- +10 vs. Q3 2021
- Shares held
- 69.8M
- +2.69M (+4.0%) vs. Q3 2021
- Total value
- $332.7M
- +$67.6M (+25.5%) vs. Q3 2021
- New holders
- 23
- 48 more added
- Sold out
- 13
- 48 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellevest, Inc. | 59 | $0 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 6 | $0 | 0.00% | +6 | New |
| WFA Asset Management Corp | 181 | $864 | 0.00% | +181 | New |
| Resources Investment Advisors, LLC. | 164 | $1.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 250 | $1.00K | 0.00% | +230+1,150.0% | Added |
| Federated Hermes, Inc. | 87 | $1.00K | 0.00% | +87 | New |
| Blue Bell Private Wealth Management, LLC | 300 | $1.00K | 0.00% | +300 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,000 | $4.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,197 | $5.00K | 0.00% | −2,555−68.1% | Reduced |
| The PNC Financial Services Group, Inc. | 1,039 | $5.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,000 | $5.00K | 0.00% | +1,000 | New |
| Total Clarity Wealth Management, Inc. | 1,358 | $6.00K | 0.00% | +1,358 | New |
| US Bancorp | 1,500 | $7.00K | 0.00% | 00.0% | Unchanged |
| CarsonAllaria Wealth Management, Ltd. | 1,600 | $8.00K | 0.01% | +1,600 | New |
| Burleson & Company, LLC | 2,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 2,000 | $10.0K | 0.00% | +1,523+319.3% | Added |
| Lake Point Wealth Management | 4,325 | $21.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 5,067 | $24.0K | 0.00% | +5,000+7,462.7% | Added |
| Cutler Group LP | 5,400 | $25.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,420 | $31.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 6,761 | $32.0K | 0.00% | +3,243+92.2% | Added |
| Advisor Group Holdings, Inc. | 8,549 | $41.0K | 0.00% | +1,796+26.6% | Added |
| Covestor Ltd | 8,611 | $41.0K | 0.06% | +8,611 | New |
| Legal & General Group Plc | 9,414 | $45.0K | 0.00% | 00.0% | Unchanged |
| Menlo Advisors LLC | 10,000 | $47.0K | 0.02% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 10,431 | $50.0K | 0.00% | +6,896+195.1% | Added |
| Jane Street Group, LLC | 10,774 | $51.0K | 0.00% | −6,809−38.7% | Reduced |
| State of Wyoming | 10,851 | $52.0K | 0.02% | +10,851 | New |
| Kestra Advisory Services, LLC | 11,178 | $53.0K | 0.00% | −3,176−22.1% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 11,420 | $54.0K | 0.00% | +11,420 | New |
| Lazard Asset Management LLC | 11,633 | $55.0K | 0.00% | 00.0% | Unchanged |
| Moseley Investment Management Inc | 12,000 | $57.0K | 0.03% | −6,000−33.3% | Reduced |
| LPL Financial LLC | 11,860 | $57.0K | 0.00% | +11,860 | New |
| Victory Capital Management Inc | 12,301 | $59.0K | 0.00% | −13,732−52.7% | Reduced |
| Plancorp, LLC | 13,699 | $65.0K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 15,139 | $72.0K | 0.00% | +15,139 | New |
| Amalgamated Bank | 16,041 | $77.0K | 0.00% | −741−4.4% | Reduced |
| Caxton Associates LP | 16,363 | $78.0K | 0.01% | +16,363 | New |
| MetLife Investment Management | 18,378 | $87.7K | 0.00% | −16,395−47.1% | Reduced |
| Mackenzie Financial Corp | 19,456 | $93.0K | 0.00% | −1,465−7.0% | Reduced |
| Royal Bank of Canada | 19,744 | $95.0K | 0.00% | +2,521+14.6% | Added |
| ProShare Advisors LLC | 19,691 | $95.0K | 0.00% | +7,838+66.1% | Added |
| Los Angeles Capital Management LLC | 20,215 | $96.0K | 0.00% | −106,302−84.0% | Reduced |
| AQR Capital Management LLC | 22,820 | $109.0K | 0.00% | −180,028−88.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 23,182 | $111.0K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 27,391 | $114.0K | 0.00% | +2,574+10.4% | Added |
| Metropolitan Life Insurance Co | 23,994 | $114.5K | 0.00% | −1,073−4.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 24,154 | $115.0K | 0.00% | −31,245−56.4% | Reduced |
| Commerce Bank | 25,000 | $119.0K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 24,950 | $119.0K | 0.01% | +24,950 | New |
| Rafferty Asset Management, LLC | 26,367 | $126.0K | 0.00% | +1,339+5.4% | Added |
| Harbour Investments, Inc. | 27,374 | $131.0K | 0.01% | −6,099−18.2% | Reduced |
| Advisory Services Network, LLC | 30,800 | $147.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 33,124 | $158.0K | 0.00% | −20,854−38.6% | Reduced |
| Paloma Partners Management Co | 33,826 | $161.0K | 0.01% | +33,826 | New |
| Teton Advisors, Inc. | 35,000 | $167.0K | 0.02% | +19,000+118.8% | Added |
| Parametric Portfolio Associates LLC | 38,951 | $186.0K | 0.00% | +5,465+16.3% | Added |
| Citigroup Inc | 41,327 | $197.0K | 0.00% | −603−1.4% | Reduced |
| ExodusPoint Capital Management, LP | 43,574 | $208.0K | 0.00% | +33,198+319.9% | Added |
| New York State Common Retirement Fund | 45,562 | $217.0K | 0.00% | −113−0.2% | Reduced |
| American International Group, Inc. | 47,896 | $228.0K | 0.00% | −2,736−5.4% | Reduced |
| Bank of America Corp | 48,682 | $232.0K | 0.00% | +29,619+155.4% | Added |
| California State Teachers Retirement System | 49,956 | $238.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 51,255 | $244.0K | 0.00% | −5,736−10.1% | Reduced |
| Qube Research & Technologies Ltd | 51,916 | $248.0K | 0.00% | +51,916 | New |
| Occudo Quantitative Strategies LP | 57,481 | $274.0K | 0.02% | −22,081−27.8% | Reduced |
| Deutsche Bank AG | 58,332 | $278.0K | 0.00% | +50.0% | Added |
| Algert Global LLC | 58,666 | $280.0K | 0.03% | −5,800−9.0% | Reduced |
| Voya Investment Management LLC | 66,467 | $317.0K | 0.00% | +26,059+64.5% | Added |
| Truist Financial Corp | 67,120 | $320.0K | 0.00% | +67,120 | New |
| Tower Research Capital LLC (TRC) | 69,870 | $333.0K | 0.01% | +32,251+85.7% | Added |
| Principal Financial Group Inc | 76,161 | $363.0K | 0.00% | −40,127−34.5% | Reduced |
| Susquehanna International Group, LLP | 78,985 | $377.0K | 0.00% | +16,481+26.4% | Added |
| Campbell & CO Investment Adviser LLC | 81,400 | $388.0K | 0.13% | +81,400 | New |
| Tocqueville Asset Management L.P. | 85,000 | $405.0K | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 95,010 | $453.0K | 0.00% | +76,844+423.0% | Added |
| Rhumbline Advisers | 98,480 | $470.0K | 0.00% | −1,514−1.5% | Reduced |
| Jump Financial, LLC | 100,000 | $477.0K | 0.03% | +21,802+27.9% | Added |
| Marshall Wace, LLP | 108,326 | $517.0K | 0.00% | −384,795−78.0% | Reduced |
| Invesco Ltd. | 108,353 | $518.0K | 0.00% | −31,077−22.3% | Reduced |
| Marathon Capital Management | 110,000 | $525.0K | 0.12% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 111,031 | $530.0K | 0.00% | −25,400−18.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 122,209 | $584.0K | 0.00% | −10,291−7.8% | Reduced |
| Barclays PLC | 130,771 | $624.0K | 0.00% | +71,590+121.0% | Added |
| Price T Rowe Associates Inc | 136,258 | $650.0K | 0.00% | +19,488+16.7% | Added |
| Putnam Investments LLC | 139,711 | $667.0K | 0.00% | +139,711 | New |
| Cowen Prime Advisors LLC | 171,086 | $816.0K | 0.28% | −296−0.2% | Reduced |
| Tudor Investment Corp Et Al | 173,801 | $829.0K | 0.02% | −11,333−6.1% | Reduced |
| Citadel Advisors LLC | 175,531 | $837.0K | 0.00% | +144,173+459.8% | Added |
| Verition Fund Management LLC | 186,622 | $890.0K | 0.01% | −65,524−26.0% | Reduced |
| Parallel Advisors, LLC | 194,880 | $930.0K | 0.03% | +20,179+11.6% | Added |
| Massachusetts Financial Services Co | 205,057 | $978.0K | 0.00% | −4,155−2.0% | Reduced |
| Cubist Systematic Strategies, LLC | 208,510 | $995.0K | 0.01% | +182,393+698.4% | Added |
| Assenagon Asset Management S.A. | 220,246 | $1.05M | 0.00% | −254,530−53.6% | Reduced |
| Gsa Capital Partners LLP | 223,553 | $1.07M | 0.13% | −3,329−1.5% | Reduced |
| Morgan Stanley | 236,045 | $1.13M | 0.00% | +6,742+2.9% | Added |
| Engineers Gate Manager LP | 236,643 | $1.13M | 0.05% | +38,454+19.4% | Added |
| Endurant Capital Management LP | 245,764 | $1.17M | 0.32% | +245,764 | New |
| Panagora Asset Management Inc | 265,817 | $1.27M | 0.01% | +22,362+9.2% | Added |