Free Trial
→ This Crypto Is Set to Explode in January (From Crypto 101 Media) (Ad) Free ARAY Stock Alerts

Accuray (ARAY) Institutional Ownership

Accuray logo
$1.28 -0.03 (-2.29%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$1.27 -0.01 (-0.39%)
As of 08/1/2025 04:33 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Accuray (NASDAQ:ARAY)

Current
Institutional Ownership
Percentage
64.08%
Number of
Institutional Buyers
(last 12 months)
54
Total
Institutional Inflows
(last 12 months)
$17.73M
Number of
Institutional Sellers
(last 12 months)
31
Total
Institutional Outflows
(last 12 months)
$66.54M
Get ARAY Insider Trade Alerts

Want to know when executives and insiders are buying or selling Accuray stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

ARAY Institutional Buying and Selling by Quarter

Accuray Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/24/2025 Williams & Novak LLC68,970$94K0.1%+25.5%0.067%
7/15/2025 North Star Investment Management Corp.1,192,820$1.63M0.1%+12.7%1.158%
7/9/2025 Silverberg Bernstein Capital Management LLC579,248$794K0.5%+28.3%0.562%
6/27/2025Goldman Sachs Group Inc.477,906$855K0.0%-2.8%0.464%
5/19/2025Jane Street Group LLC91,944$165K0.0%+429.3%0.089%
5/16/2025Goldman Sachs Group Inc.477,906$855K0.0%-2.8%0.464%
5/16/2025Jacobs Levy Equity Management Inc.472,969$847K0.0%+46.0%0.459%
5/16/2025AQR Capital Management LLC162,922$292K0.0%+762.3%0.158%
5/15/2025Armistice Capital LLC2,536,000$4.54M0.1%+105.2%2.462%
5/15/2025State of Wyoming67,505$121K0.0%-32.3%0.066%
5/14/2025MetLife Investment Management LLC38,203$68K0.0%-20.8%0.037%
5/14/2025Walleye Capital LLC56,421$101K0.0%-62.8%0.055%
5/14/2025Hsbc Holdings PLC122,654$221K0.0%+15.4%0.119%
5/13/2025Algert Global LLC60,930$109K0.0%+104.7%0.059%
5/13/2025Russell Investments Group Ltd.192,912$345K0.0%+18,739.1%0.187%
5/12/2025Nuveen LLC340,303$609K0.0%N/A0.330%
5/12/2025Invesco Ltd.216,547$388K0.0%-4.1%0.210%
5/12/2025Connor Clark & Lunn Investment Management Ltd.364,276$652K0.0%+28.6%0.354%
5/9/2025Deutsche Bank AG60,606$108K0.0%+44.0%0.059%
5/9/2025Charles Schwab Investment Management Inc.278,384$498K0.0%+5.6%0.271%
5/8/2025XTX Topco Ltd126,129$226K0.0%+130.2%0.123%
5/7/2025Mackenzie Financial Corp733,347$1.31M0.0%+168.8%0.713%
5/7/2025Heartland Advisors Inc.4,274,750$7.65M0.4%+11.8%4.157%
5/6/2025Kovack Advisors Inc.957,550$1.71M0.2%-1.1%0.931%
5/5/2025Foundry Partners LLC1,795,645$3.21M0.2%-17.8%1.746%
4/29/2025Bank of New York Mellon Corp207,114$371K0.0%-4.3%0.201%
4/28/2025 Acuitas Investments LLC1,420,207$2.54M2.2%+100.4%1.381%
4/17/2025 North Star Investment Management Corp.1,058,545$1.90M0.1%+1.0%1.029%
4/15/2025 Assenagon Asset Management S.A.164,999$295K0.0%-22.3%0.160%
4/10/2025 Silverberg Bernstein Capital Management LLC451,352$808K0.8%+21.2%0.439%
2/27/2025Silverback Asset Management LLC69,061$137K0.0%-99.5%0.067%
2/20/2025Mackenzie Financial Corp272,846$540K0.0%+1,123.1%0.265%
2/17/2025Squarepoint Ops LLC61,804$122K0.0%+36.0%0.060%
2/17/2025Two Sigma Investments LP72,481$144K0.0%N/A0.070%
2/17/2025Two Sigma Advisers LP70,513$140K0.0%+41.9%0.069%
2/17/2025State of Wyoming99,679$197K0.0%+102.6%0.097%
2/17/2025ProShare Advisors LLC27,308$54K0.0%+50.7%0.027%
2/17/2025Millennium Management LLC68,814$136K0.0%-79.5%0.067%
2/17/2025Jacobs Levy Equity Management Inc.323,860$641K0.0%-15.9%0.315%
2/17/2025D. E. Shaw & Co. Inc.1,793,391$3.55M0.0%+5.4%1.744%
This Crypto Is Set to Explode in January (Ad)

Free summit reveals where Bitcoin goes after $120k Don't miss this rare opportunity to learn directly from the experts who are driving this market…

Reserve your free spot now.
2/17/2025Bridgeway Capital Management LLC206,300$408K0.0%-14.0%0.201%
2/17/2025Bank of America Corp DE146,803$291K0.0%+102.7%0.143%
2/17/2025Ameriprise Financial Inc.17,760$35K0.0%N/A0.017%
2/14/2025Jane Street Group LLC17,370$34K0.0%-89.3%0.017%
2/14/2025Northern Trust Corp809,665$1.60M0.0%+0.9%0.787%
2/14/2025Tudor Investment Corp ET AL108,362$215K0.0%-64.1%0.105%
2/14/2025Susquehanna Fundamental Investments LLC33,354$66K0.0%N/A0.032%
2/14/2025MetLife Investment Management LLC48,234$96K0.0%+38.3%0.047%
2/14/2025Dimensional Fund Advisors LP634,066$1.25M0.0%-28.6%0.617%
2/13/2025Teton Advisors Inc.45,000$89K0.0%-10.0%0.044%
2/13/2025Gabelli Funds LLC45,000$89K0.0%+12.5%0.044%
2/13/2025Walleye Capital LLC151,593$300K0.0%N/A0.147%
2/13/2025XTX Topco Ltd54,799$109K0.0%-60.4%0.053%
2/13/2025Barclays PLC226,812$449K0.0%+7.6%0.221%
2/13/2025Silverback Asset Management LLC69,061$137K0.0%-99.5%0.067%
2/13/2025Archon Capital Management LLC888,662$1.76M1.7%+11.5%0.864%
2/13/2025Kennedy Capital Management LLC723,438$1.43M0.0%-5.4%0.704%
2/13/2025Renaissance Technologies LLC2,979,998$5.90M0.0%+6.8%2.898%
2/13/2025Wells Fargo & Company MN260,071$515K0.0%+37.7%0.253%
2/12/2025Perritt Capital Management Inc95,000$188K0.1%-20.8%0.092%
2/12/2025Geode Capital Management LLC2,186,154$4.33M0.0%+0.3%2.126%
2/12/2025Heartland Advisors Inc.3,824,750$7.57M0.4%+14.1%3.719%
2/12/2025JPMorgan Chase & Co.242,713$481K0.0%+482.4%0.236%
2/12/2025Mitsubishi UFJ Asset Management Co. Ltd.125,942$261K0.0%-8.9%0.122%
2/11/2025Prudential Financial Inc.21,710$43K0.0%N/A0.021%
2/11/2025Perkins Capital Management Inc.68,000$135K0.1%+18.3%0.066%
2/11/2025Sei Investments Co.32,807$65K0.0%-17.4%0.032%
2/11/2025Intech Investment Management LLC46,680$92K0.0%+104.1%0.045%
2/10/2025Primecap Management Co. CA162,300$321K0.0%-6.0%0.158%
2/10/2025Connor Clark & Lunn Investment Management Ltd.283,280$561K0.0%+2.0%0.275%
2/5/2025Kovack Advisors Inc.967,950$1.92M0.2%-3.5%0.962%
2/4/2025Los Angeles Capital Management LLC255,378$506K0.0%+10.0%0.254%
1/30/2025Rhumbline Advisers79,597$158K0.0%-18.3%0.079%
1/23/2025Caprock Group LLC15,000$30K0.0%-25.0%0.015%
1/17/2025SG Americas Securities LLC45,079$89K0.0%+37.4%0.045%
1/14/2025 Silverberg Bernstein Capital Management LLC372,452$737K0.6%-10.4%0.370%
1/14/2025 Assenagon Asset Management S.A.212,330$420K0.0%+28.7%0.211%
11/20/2024Virtu Financial LLC135,282$244K0.0%N/A0.135%
11/19/2024Barclays PLC210,819$380K0.0%+97.9%0.210%
11/16/2024Geode Capital Management LLC2,179,396$3.92M0.0%+2.1%2.167%
11/15/2024Barclays PLC210,819$380K0.0%+97.9%0.210%
11/15/2024XTX Topco Ltd138,485$249K0.0%N/A0.138%
11/15/2024Jane Street Group LLC161,653$291K0.0%+26.1%0.161%
11/15/2024State Street Corp1,894,287$3.41M0.0%+3.8%1.884%
11/15/2024Jacobs Levy Equity Management Inc.384,944$693K0.0%+143.1%0.383%
11/14/2024MetLife Investment Management LLC34,864$63K0.0%-39.4%0.035%
11/13/2024BNP Paribas Financial Markets146,384$263K0.0%+1,650.6%0.146%
11/13/2024FMR LLC582,591$1.05M0.0%+27.2%0.579%
11/13/2024Dynamic Technology Lab Private Ltd128,378$231K0.0%N/A0.128%
11/9/2024Foundry Partners LLC2,187,160$3.94M0.2%+51.3%2.181%
This Crypto Is Set to Explode in January (Ad)

Billions Flowing Into Crypto (Here’s Where It’s Going!) Institutional money is flooding into crypto... Discover which coins they’re buying at the Crypto Hedge Fund Summit, before prices catch up.

Claim your free seat now.
11/9/2024Intech Investment Management LLC22,872$41K0.0%N/A0.023%
11/8/2024Connor Clark & Lunn Investment Management Ltd.277,859$500K0.0%+489.1%0.277%
11/7/2024Caprock Group LLC20,000$36K0.0%N/A0.020%
11/7/2024Thrivent Financial for Lutherans31,800$57K0.0%N/A0.032%
11/6/2024Royce & Associates LP1,882,369$3.39M0.0%-34.7%1.877%
11/6/2024Kovack Advisors Inc.1,003,050$1.81M0.2%-3.9%1.000%
11/5/2024 GSA Capital Partners LLP366,794$660K0.0%-18.3%0.366%
11/4/2024Los Angeles Capital Management LLC232,218$418K0.0%N/A0.232%
10/28/2024 US Bancorp DE17,816$32K0.0%+1,087.7%0.018%
10/23/2024 Assenagon Asset Management S.A.164,999$297K0.0%+127.1%0.166%
(Data available from 1/1/2016 forward)

ARAY Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ARAY shares?

During the previous two years, 98 institutional investors and hedge funds held shares of Accuray. The most heavily invested institutionals were Vanguard Group Inc. ($12.96M), Heartland Advisors Inc. ($7.65M), Renaissance Technologies LLC ($5.90M), Wellington Management Group LLP ($5.15M), Armistice Capital LLC ($4.54M), Geode Capital Management LLC ($4.33M), and D. E. Shaw & Co. Inc. ($3.55M).Learn more on Accuray's institutional investors.

What percentage of Accuray's stock is owned by institutional investors?

64.08% of Accuray's stock is owned by institutional investors. Learn more on ARAY's institutional investor holdings.

Which institutional investors have been buying Accuray's stock?

Of the 78 institutional investors that purchased Accuray's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Armistice Capital LLC ($1.80M), Heartland Advisors Inc. ($1.18M), Acuitas Investments LLC ($802.71K), Mackenzie Financial Corp ($753.29K), Foundry Partners LLC ($741.90K), Silverberg Bernstein Capital Management LLC ($628.63K), and Jacobs Levy Equity Management Inc. ($375.71K).

How much institutional buying is happening at Accuray?

Institutional investors have bought a total of 9,732,512 shares in the last 24 months. This purchase volume represents approximately $17.73M in transactions.

Which of Accuray's major shareholders have been selling company stock?

Of the 31 institutional investors that sold Accuray's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Silverback Asset Management LLC ($30.05M), Royce & Associates LP ($1.00M), Dimensional Fund Advisors LP ($672.33K), Foundry Partners LLC ($406.65K), Millennium Management LLC ($266.67K), Rice Hall James & Associates LLC ($260.08K), and Tudor Investment Corp ET AL ($193.40K).

How much institutional selling is happening at Accuray?

Institutional investors have sold a total of 33,831,590 shares in the last 24 months. This volume of shares sold represents approximately $66.54M in transactions.


Related Companies

This page (NASDAQ:ARAY) was last updated on 8/2/2025 by MarketBeat.com Staff
From Our Partners
Elon’s BIGGEST warning yet?
Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… ...
Brownstone Research | Sponsored
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsored
China just unlocked Nvidia’s AI chips—what that means for you
Tired of Missing Big AI Moves Like Nvidia? You’re not the problem—your trading system is. Tim’s XGPT system...
Timothy Sykes | Sponsored
Man Who Called Nvidia at $1.10 Says Buy This Now...
In 2004, one man called Nvidia before just about anyone knew it existed. Now, this same guy says a new comp...
The Oxford Club | Sponsored
Why AMZN, GOOG, MSFT might destroy NVDA
Investing Legend Hints the End May be Near for These 3 Iconic Stocks Futurist Eric Fry say Amazon, Tesla an...
InvestorPlace | Sponsored
A new rule goes live in July — and the banks are quietly crushing it
A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Stre...
American Alternative | Sponsored
Jeff Bezos Launches "ChatGPT Killer"?
Amazon just launched Nova—its secretive new AI system designed to rival ChatGPT. Bezos says he now spends 95% ...
Stansberry Research | Sponsored
Alien rocks potentially worth trillions…
It might look like just a weird rock—but it’s tied to a discovery 60 Minutes says could be worth up to $16 tri...
Porter & Company | Sponsored