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 |
|---|---|---|---|---|---|
| Los Angeles Capital Management LLC | 255,378 | $505.6K | 0.00% | +23,160+10.0% | Added |
| Wells Fargo & Company | 260,071 | $514.9K | 0.00% | +71,198+37.7% | Added |
| Charles Schwab Investment Management Inc | 263,735 | $522.2K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 272,846 | $540.2K | 0.00% | +250,539+1,123.1% | Added |
| Nuveen Asset Management, LLC | 280,062 | $554.5K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 283,280 | $560.9K | 0.00% | +5,421+2.0% | Added |
| Jacobs Levy Equity Management, Inc | 323,860 | $641.2K | 0.00% | −61,084−15.9% | Reduced |
| AlphaCentric Advisors LLC | 350,000 | $693.0K | 0.69% | 00.0% | Unchanged |
| Silverberg Bernstein Capital Management LLC | 372,452 | $737.5K | 0.65% | −43,332−10.4% | Reduced |
| Goldman Sachs Group Inc | 491,590 | $973.3K | 0.00% | +25,791+5.5% | Added |
| Morgan Stanley | 507,689 | $1.01M | 0.00% | −16,618−3.2% | Reduced |
| UBS Group AG | 602,871 | $1.19M | 0.00% | +355,795+144.0% | Added |
| Dimensional Fund Advisors LP | 634,066 | $1.25M | 0.00% | −253,451−28.6% | Reduced |
| FMR LLC | 641,287 | $1.27M | 0.00% | +58,696+10.1% | Added |
| Acuitas Investments, LLC | 708,553 | $1.40M | 1.15% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 723,438 | $1.43M | 0.03% | −41,495−5.4% | Reduced |
| Northern Trust Corp | 809,665 | $1.60M | 0.00% | +7,399+0.9% | Added |
| Archon Capital Management LLC | 888,662 | $1.76M | 2.12% | +91,796+11.5% | Added |
| Kovack Advisors, Inc. | 967,950 | $1.92M | 0.19% | −35,100−3.5% | Reduced |
| North Star Investment Management Corp. | 1,048,545 | $2.08M | 0.14% | +176,825+20.3% | Added |
| DAFNA Capital Management LLC | 1,222,358 | $2.42M | 0.62% | 00.0% | Unchanged |
| Armistice Capital, LLC | 1,236,000 | $2.45M | 0.06% | +736,000+147.2% | Added |
| D. E. Shaw & Co., Inc. | 1,793,391 | $3.55M | 0.00% | +91,529+5.4% | Added |
| Harbert Fund Advisors, Inc. | 1,849,184 | $3.66M | 3.18% | 00.0% | Unchanged |
| State Street Corp | 1,937,310 | $3.84M | 0.00% | +43,023+2.3% | Added |
| Foundry Partners, LLC | 2,183,415 | $4.32M | 0.22% | −3,745−0.2% | Reduced |
| Geode Capital Management, LLC | 2,186,154 | $4.33M | 0.00% | +6,758+0.3% | Added |
| Renaissance Technologies LLC | 2,979,998 | $5.90M | 0.01% | +189,414+6.8% | Added |
| Heartland Advisors Inc | 3,824,750 | $7.57M | 0.41% | +472,800+14.1% | Added |
| Vanguard Group Inc | 5,286,979 | $10.5M | 0.00% | −58,870−1.1% | Reduced |
| Neuberger Berman Group LLC | 5,514,330 | $10.9M | 0.01% | −121,980−2.2% | Reduced |
| BlackRock, Inc. | 8,684,830 | $17.2M | 0.00% | +241,024+2.9% | Added |
| Royce & Associates LP | 0 | $0 | 0.00% | −1,882,369−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −231,392−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −135,282−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −128,378−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −30,314−100.0% | Sold out |
| Retirement Solution Inc. | 0 | $0 | 0.00% | −17,300−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −10,290−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −1,067−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −275−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −162−100.0% | Sold out |