AccurayARAY
13F holders, Q2 2026 (June 30)111holders −14
26new positions
39sold out
7famous investors
$0.25avg. 13F price*
At the end of Q2 2026, 111 institutions reported holding Accuray Inc. (ARAY) in their 13F filings, down 14 from Q1 2026. 26 opened new positions and 39 sold out. The largest holders were TCW Group Inc. ($4.1M), Neuberger Berman Group LLC ($1.6M) and Armistice Capital, LLC ($1.5M). 7 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Accuray Inc.
- CUSIP
- 004397105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $1.2M |
| Exits | 39 | $3.2M |
All 13F filers, Q1 2026 → Q2 2026: 14,228,309 shares bought and 18,478,557 shares sold, net −4,250,248 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 111 holders
| TCW Group Inc. | 0.03% | Add +22.5% | 18,942,059 | $4.1M |
| Neuberger Berman Group LLC | 0.00% | Add +3.7% | 6,073,663 | $1.6M |
| Armistice Capital, LLC | 0.04% | Add +1.8% | 5,736,000 | $1.5M |
| Weber Capital Management LLC | 1.08% | Reduce -2.4% | 4,932,706 | $1.3M |
| Vanguard Capital Management LLC | 0.00% | Add +0.2% | 4,437,800 | $1.1M |
| BlackRock, Inc. | 0.00% | Reduce -61.4% | 3,266,185 | $842K |
| AQR Capital Management | 0.00% | Add +340.4% | 2,719,032 | $701K |
| Jane Street Group, LLC | 0.00% | New | 2,139,720 | $552K |
| Renaissance Technologies | 0.00% | Reduce -9.8% | 2,065,284 | $532K |
| DAFNA Capital Management LLC | 0.08% | No change | 1,680,508 | $433K |
| UBS Group AG | 0.00% | Add +15.8% | 1,623,965 | $419K |
| Millennium Management | 0.00% | New | 1,589,145 | $410K |
| Silverback Asset Management LLC | 1.40% | Reduce -12.1% | 1,450,000 | $374K |
| Squarepoint Ops LLC | 0.00% | Add +164.7% | 1,448,234 | $373K |
| FMR LLC | 0.00% | Add +6.8% | 1,375,746 | $355K |
| Geode Capital Management, LLC | 0.00% | Reduce -50.0% | 1,189,377 | $307K |
| Kovack Advisors, Inc. | 0.01% | Add +42.4% | 1,050,896 | $273K |
| Susquehanna International Group, LLP | 0.00% | Add +2344.3% | 825,604 | $213K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -6.8% | 802,957 | $207K |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -10.5% | 685,262 | $177K |
| Silverberg Bernstein Capital Management LLC | 0.07% | Add +0.5% | 658,915 | $170K |
| D. E. Shaw & Co. | 0.00% | Reduce -23.0% | 649,353 | $167K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.01% | No change | 500,000 | $129K |
| State Street Corp. | 0.00% | Reduce -75.9% | 485,866 | $125K |
| Tudor Investment Corporation | 0.00% | Add +85.4% | 392,236 | $101K |
| JPMorgan Chase & Co. | 0.00% | Add +371.8% | 376,695 | $98K |
| Qube Research & Technologies Ltd | 0.00% | New | 347,512 | $90K |
| Ieq Capital, LLC | 0.00% | Add +667.4% | 333,267 | $86K |
| North Star Investment Management Corp. | 0.00% | Add +60.8% | 264,620 | $68K |
| Northern Trust Corp. | 0.00% | Reduce -63.2% | 263,559 | $68K |
| Morgan Stanley | 0.00% | Reduce -11.0% | 257,033 | $66K |
| Williams & Novak, LLC | 0.04% | Add +30.9% | 238,230 | $61K |
| Assenagon Asset Management S.A. | 0.00% | Reduce 0.0% | 204,014 | $53K |
| Barclays PLC | 0.00% | Reduce -6.5% | 172,639 | $45K |
| XTX Topco Ltd | 0.00% | New | 160,899 | $41K |
| Mariner, LLC | 0.00% | Add +158.9% | 127,442 | $33K |
| Invesco Ltd. | 0.00% | Reduce -63.8% | 118,703 | $31K |
| HSBC Holdings PLC | 0.00% | No change | 111,442 | $29K |
| Wells Fargo & Company | 0.00% | Reduce -24.4% | 111,500 | $29K |
| Bank of America Corp. | 0.00% | Reduce -35.7% | 110,614 | $28K |
| Cerity Partners LLC | 0.00% | Add +195.2% | 104,735 | $27K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -33.7% | 87,678 | $23K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +549.0% | 94,961 | $19K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +77.0% | 54,570 | $14K |
| Virtu Financial LLC | 0.00% | New | 54,499 | $14K |
| Mercer Global Advisors Inc. | 0.00% | Add +209.2% | 52,290 | $13K |
| Janney Montgomery Scott LLC | 0.00% | No change | 50,032 | $13K |
| Point72 Asset Management | 0.00% | New | 47,552 | $12K |
| StoneX Group Inc. | 0.00% | New | 33,096 | $12K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -73.0% | 43,916 | $11K |
| Gabelli Funds LLC | 0.00% | No change | 43,800 | $11K |
| Creative Planning | 0.00% | Add +202.5% | 42,686 | $11K |
| Callan Family Office, LLC | 0.00% | New | 42,386 | $11K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 41,222 | $11K |
| Captrust Financial Advisors | 0.00% | New | 38,619 | $10K |
| Arax Advisory Partners | 0.00% | Add +121770.0% | 36,561 | $9K |
| Thrivent Financial for Lutherans | 0.00% | No change | 34,080 | $9K |
| LPL Financial LLC | 0.00% | Add +137.6% | 34,548 | $9K |
| Citadel Advisors | 0.00% | New | 31,551 | $8K |
| Brighton Jones LLC | 0.00% | New | 27,629 | $7K |
| BNP Paribas Financial Markets | 0.00% | Reduce -51.3% | 24,719 | $6K |
| Pallas Capital Advisors LLC | 0.00% | New | 24,613 | $6K |
| Two Sigma Investments, LP | 0.00% | No change | 23,400 | $6K |
| Harbour Investments, Inc. | 0.00% | Reduce -0.1% | 23,329 | $6K |
| Merit Financial Group, LLC | 0.00% | New | 22,401 | $6K |
| Sei Investments Co. | 0.00% | Reduce -75.2% | 22,035 | $6K |
| Oppenheimer & Co. Inc. | 0.00% | No change | 21,000 | $5K |
| Perkins Capital Management Inc. | 0.00% | Reduce -61.9% | 20,000 | $5K |
| R Squared Ltd | 0.00% | Reduce -5.2% | 19,354 | $5K |
| Corient Private Wealth LP | 0.00% | New | 18,574 | $5K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -93.8% | 18,291 | $5K |
| Teton Advisors, LLC | 0.00% | No change | 18,000 | $5K |
| Focus Partners Wealth | 0.00% | New | 15,870 | $4K |
| SG Americas Securities, LLC | 0.00% | New | 15,966 | $4K |
| Integrated Wealth Concepts LLC | 0.00% | New | 15,038 | $4K |
| NorthCrest Asset Manangement, LLC | 0.00% | New | 14,265 | $4K |
| Associated Banc-Corp | 0.00% | No change | 13,675 | $4K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 13,300 | $3K |
| Balyasny Asset Management L.P. | 0.00% | New | 13,007 | $3K |
| Krilogy Financial LLC | 0.00% | New | 11,734 | $3K |
| Envestnet Asset Management Inc. | 0.00% | Add +4.7% | 10,861 | $3K |
| Algorithmic Investment Models, LLC | 0.00% | New | 10,630 | $3K |
| Proficio Capital Partners LLC | 0.00% | New | 10,470 | $3K |
| MML Investors Services, LLC | 0.00% | No change | 10,000 | $3K |
| Simplex Trading, LLC | 0.00% | Add +223.3% | 9,329 | $2K |
| Allworth Financial LP | 0.00% | Add +100.3% | 7,769 | $2K |
| Essential Partners LLC | 0.00% | Add +2920.1% | 7,369 | $2K |
| Global Retirement Partners, LLC | 0.00% | — | 5,255 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +283.9% | 4,787 | $1K |
| Optiver Holding B.V. | 0.00% | Add +98.2% | 3,393 | $875 |
| True Wealth Design, LLC | 0.00% | Add +2373.1% | 1,657 | $428 |
| Fifth Third Bancorp | 0.00% | Reduce -62.6% | 1,593 | $410 |
| Crews Bank & Trust | 0.00% | No change | 1,500 | $387 |
| Farther Finance Advisors, LLC | 0.00% | Add +240.2% | 1,490 | $385 |
| Osaic Holdings, Inc. | 0.00% | No change | 1,000 | $260 |
| Larson Financial Group LLC | 0.00% | No change | 920 | $237 |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -39.0% | 882 | $227 |
| Rothschild Investment LLC | 0.00% | Add +204.1% | 748 | $193 |
| Rhumbline Advisers | 0.00% | Reduce -99.0% | 682 | $175 |
| Fortitude Family Office, LLC | 0.00% | New | 639 | $165 |
"% of holder's portfolio" is ARAY's weight in each manager's 13F, not the share of Accuray Inc. the manager owns.