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 2024
Institutional positions in Accuray Inc as of Jun 30, 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
- 115
- −1 vs. Q1 2024
- Shares held
- 56.5M
- −5.38M (−8.7%) vs. Q1 2024
- Total value
- $102.9M
- −$50.0M (−32.7%) vs. Q1 2024
- New holders
- 17
- 43 more added
- Sold out
- 18
- 36 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Accuray Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kovack Advisors, Inc. | 1,044,050 | $1.90M | 0.21% | −34,300−3.2% | Reduced |
| DAFNA Capital Management LLC | 1,222,358 | $2.22M | 0.53% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,349,097 | $2.46M | 0.00% | −418,880−23.7% | Reduced |
| Foundry Partners, LLC | 1,445,260 | $2.63M | 0.14% | −18,875−1.3% | Reduced |
| D. E. Shaw & Co., Inc. | 1,484,895 | $2.70M | 0.00% | −136,913−8.4% | Reduced |
| State Street Corp | 1,824,279 | $3.32M | 0.00% | +17,236+1.0% | Added |
| Harbert Fund Advisors, Inc. | 1,849,184 | $3.37M | 2.70% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 2,133,848 | $3.88M | 0.00% | +52,360+2.5% | Added |
| Renaissance Technologies LLC | 2,812,184 | $5.12M | 0.01% | +7,500+0.3% | Added |
| Royce & Associates LP | 2,882,536 | $5.25M | 0.05% | −391,923−12.0% | Reduced |
| Archon Capital Management LLC | 3,128,644 | $5.69M | 6.62% | −3,383,835−52.0% | Reduced |
| Heartland Advisors Inc | 3,319,950 | $6.04M | 0.34% | +400,750+13.7% | Added |
| Vanguard Group Inc | 5,259,600 | $9.57M | 0.00% | +12,044+0.2% | Added |
| Neuberger Berman Group LLC | 5,318,644 | $9.68M | 0.01% | −494,488−8.5% | Reduced |
| BlackRock Inc. | 8,231,698 | $15.0M | 0.00% | +141,585+1.8% | Added |
| First Eagle Investment Management, LLC | 0 | $0 | 0.00% | −969,508−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −884,079−100.0% | Sold out |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −665,842−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −287,992−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −263,395−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −163,545−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −63,786−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −61,139−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −46,496−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −45,031−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −34,185−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −32,771−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −29,770−100.0% | Sold out |
| CAPROCK Group, Inc. | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −13,300−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Menlo Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −2,765−100.0% | Sold out |
| Highlander Capital Management, LLC | – | – | – | – | Not filed |