AccurayARAY
13F holders, Q4 2024 (December 31)132holders +6
10new positions
11sold out
6famous investors
$1.98avg. 13F price*
At the end of Q4 2024, 132 institutions reported holding Accuray Inc. (ARAY) in their 13F filings, up 6 from Q3 2024. 10 opened new positions and 11 sold out. The largest holders were BlackRock, Inc. ($17.2M), Neuberger Berman Group LLC ($10.9M) and Vanguard Group Inc. ($10.5M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Accuray Inc.
- CUSIP
- 004397105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $775K |
| Exits | 11 | $4.4M |
All 13F filers, Q3 2024 → Q4 2024: 3,861,462 shares bought and 4,423,941 shares sold, net −562,479 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 132 holders
| BlackRock, Inc. | 0.00% | Add +2.9% | 8,684,830 | $17.2M |
| Neuberger Berman Group LLC | 0.01% | Reduce -2.2% | 5,514,330 | $10.9M |
| Vanguard Group Inc. | 0.00% | Reduce -1.1% | 5,286,979 | $10.5M |
| Heartland Advisors Inc. | 0.41% | Add +14.1% | 3,824,750 | $7.6M |
| Renaissance Technologies | 0.01% | Add +6.8% | 2,979,998 | $5.9M |
| Geode Capital Management, LLC | 0.00% | Add +0.3% | 2,186,154 | $4.3M |
| Foundry Partners, LLC | 0.22% | Reduce -0.2% | 2,183,415 | $4.3M |
| State Street Corp. | 0.00% | Add +2.3% | 1,937,310 | $3.8M |
| Harbert Fund Advisors, LLC | 3.18% | No change | 1,849,184 | $3.7M |
| D. E. Shaw & Co. | 0.00% | Add +5.4% | 1,793,391 | $3.6M |
| Armistice Capital, LLC | 0.06% | Add +147.2% | 1,236,000 | $2.4M |
| DAFNA Capital Management LLC | 0.62% | No change | 1,222,358 | $2.4M |
| North Star Investment Management Corp. | 0.14% | Add +20.3% | 1,048,545 | $2.1M |
| Kovack Advisors, Inc. | 0.19% | Reduce -3.5% | 967,950 | $1.9M |
| Archon Capital Management LLC | 2.12% | Add +11.5% | 888,662 | $1.8M |
| Northern Trust Corp. | 0.00% | Add +0.9% | 809,665 | $1.6M |
| Kennedy Capital Management LLC | 0.03% | Reduce -5.4% | 723,438 | $1.4M |
| Acuitas Investments, LLC | 1.15% | No change | 708,553 | $1.4M |
| FMR LLC | 0.00% | Add +10.1% | 641,287 | $1.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -28.6% | 634,066 | $1.3M |
| UBS Group AG | 0.00% | Add +144.0% | 602,871 | $1.2M |
| Morgan Stanley | 0.00% | Reduce -3.2% | 507,689 | $1.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +5.5% | 491,590 | $973K |
| Silverberg Bernstein Capital Management LLC | 0.65% | Reduce -10.4% | 372,452 | $737K |
| AlphaCentric Advisors LLC | 0.69% | No change | 350,000 | $693K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -15.9% | 323,860 | $641K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +1.9% | 283,280 | $561K |
| Nuveen Asset Management, LLC | 0.00% | No change | 280,062 | $555K |
| Mackenzie Financial Corp. | 0.00% | Add +1123.1% | 272,846 | $540K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 263,735 | $522K |
| Wells Fargo & Company | 0.00% | Add +37.7% | 260,071 | $515K |
| Los Angeles Capital Management LLC | 0.00% | Add +10.0% | 255,378 | $506K |
| Citadel Advisors | 0.00% | Reduce -30.0% | 247,296 | $490K |
| JPMorgan Chase & Co. | 0.00% | Add +482.4% | 242,713 | $481K |
| Barclays PLC | 0.00% | Add +7.6% | 226,812 | $449K |
| Invesco Ltd. | 0.00% | Reduce -0.0% | 225,777 | $447K |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.2% | 216,533 | $429K |
| Assenagon Asset Management S.A. | 0.00% | Add +28.7% | 212,330 | $420K |
| Bridgeway Capital Management, LLC | 0.01% | Reduce -14.0% | 206,300 | $408K |
| Gsa Capital Partners LLP | 0.03% | Reduce -47.8% | 191,454 | $379K |
| Globeflex Capital L P | 0.03% | No change | 183,771 | $364K |
| Primecap Management Co. | 0.00% | Reduce -6.0% | 162,300 | $321K |
| Walleye Capital LLC | 0.00% | New | 151,593 | $300K |
| BNP Paribas Financial Markets | 0.00% | Add +1.4% | 148,474 | $294K |
| Bank of America Corp. | 0.00% | Add +102.7% | 146,803 | $291K |
| Bridge City Capital, LLC | 0.07% | Add +0.2% | 140,990 | $279K |
| Susquehanna International Group, LLP | 0.00% | Add +233.5% | 134,975 | $267K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -8.9% | 125,942 | $261K |
| Marathon Capital Management | 0.05% | No change | 110,000 | $218K |
| HSBC Holdings PLC | 0.00% | Add +1.3% | 106,265 | $216K |
| Tudor Investment Corporation | 0.00% | Reduce -64.1% | 108,362 | $215K |
| State of Wyoming | 0.03% | Add +102.6% | 99,679 | $197K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 97,146 | $193K |
| Perritt Capital Management Inc | 0.10% | Reduce -20.8% | 95,000 | $188K |
| Rhumbline Advisers | 0.00% | Reduce -18.3% | 79,597 | $158K |
| Citigroup Inc. | 0.00% | Add +12.0% | 77,842 | $154K |
| Two Sigma Investments, LP | 0.00% | New | 72,481 | $144K |
| Two Sigma Advisers, LP | 0.00% | Add +41.9% | 70,513 | $140K |
| Silverback Asset Management LLC | 1.00% | New | 69,061 | $137K |
| Millennium Management | 0.00% | Reduce -79.5% | 68,814 | $136K |
| Perkins Capital Management Inc. | 0.12% | Add +18.3% | 68,000 | $135K |
| Squarepoint Ops LLC | 0.00% | Add +36.0% | 61,804 | $122K |
| Williams & Novak, LLC | 0.11% | Reduce -4.5% | 58,770 | $116K |
| XTX Topco Ltd | 0.01% | Reduce -60.4% | 54,799 | $109K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.5% | 54,716 | $108K |
| MetLife Investment Management, LLC | 0.00% | Add +38.4% | 48,234 | $96K |
| Corebridge Financial, Inc. | 0.00% | Reduce -6.0% | 48,208 | $95K |
| Intech Investment Management LLC | 0.00% | Add +104.1% | 46,680 | $92K |
| Teton Advisors, Inc. | 0.05% | Reduce -10.0% | 45,000 | $89K |
| Gabelli Funds LLC | 0.00% | Add +12.5% | 45,000 | $89K |
| SG Americas Securities, LLC | 0.00% | Add +37.4% | 45,079 | $89K |
| Deutsche Bank AG | 0.00% | No change | 42,080 | $83K |
| Parallel Advisors, LLC | 0.00% | No change | 40,000 | $79K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -7.8% | 39,547 | $78K |
| Envestnet Asset Management Inc. | 0.00% | Add +8.8% | 39,213 | $78K |
| Susquehanna Fundamental Investments, LLC | 0.00% | — | 33,354 | $66K |
| Sei Investments Co. | 0.00% | Reduce -17.4% | 32,807 | $65K |
| Voya Investment Management LLC | 0.00% | Reduce -4.8% | 32,796 | $65K |
| Thrivent Financial for Lutherans | 0.00% | No change | 31,800 | $63K |
| Alliancebernstein L.P. | 0.00% | No change | 30,930 | $61K |
| Algert Global LLC | 0.00% | No change | 29,760 | $59K |
| New York State Common Retirement Fund | 0.00% | No change | 29,096 | $58K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 28,113 | $56K |
| ProShare Advisors LLC | 0.00% | Add +50.7% | 27,308 | $54K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 26,620 | $53K |
| Verition Fund Management LLC | 0.00% | New | 26,062 | $52K |
| Engineers Gate Manager LP | 0.00% | Reduce -51.0% | 21,902 | $43K |
| Prudential Financial Inc. | 0.00% | New | 21,710 | $43K |
| Bleakley Financial Group, LLC | 0.00% | No change | 19,833 | $39K |
| AQR Capital Management | 0.00% | New | 18,893 | $37K |
| US Bancorp \de | 0.00% | No change | 17,816 | $35K |
| Ameriprise Financial Inc. | 0.00% | New | 17,760 | $35K |
| Jane Street Group, LLC | 0.00% | Reduce -89.3% | 17,370 | $34K |
| LPL Financial LLC | 0.00% | Reduce -12.4% | 15,081 | $30K |
| Caprock Group, LLC | 0.00% | Reduce -25.0% | 15,000 | $30K |
| Panagora Asset Management Inc. | 0.00% | New | 13,314 | $26K |
| Lane & Associates LLC | 0.01% | Reduce -9.3% | 11,306 | $25K |
| Moseley Investment Management Inc. | 0.01% | No change | 12,000 | $24K |
| Victory Capital Management Inc. | 0.00% | Reduce -0.8% | 11,791 | $23K |
| Simplex Trading, LLC | 0.00% | Add +232.1% | 11,867 | $23K |
"% of holder's portfolio" is ARAY's weight in each manager's 13F, not the share of Accuray Inc. the manager owns.