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GRAIL (GRAL) Institutional Ownership

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$143.26 +10.70 (+8.07%)
Closing price 04:00 PM Eastern
Extended Trading
$143.76 +0.50 (+0.35%)
As of 07:13 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for GRAIL (NASDAQ:GRAL)

Number of
Institutional Buyers
(last 12 months)
201
Total
Institutional Inflows
(last 12 months)
$960.31M
Number of
Institutional Sellers
(last 12 months)
112
Total
Institutional Outflows
(last 12 months)
$372.51M
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GRAL Institutional Buying and Selling by Quarter

GRAIL Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/23/2026Envestnet Asset Management Inc.8,443$576K0.0%-6.2%0.019%
9/22/2026State Street Corp2,385,514$162.86M0.0%+26.1%5.340%
9/15/2026Arbiter Partners Capital Management LLC1,034,297$70.61M23.9%0.0%2.316%
9/15/2026Reynders McVeigh Capital Management LLC71,304$4.87M0.2%-40.1%0.160%
9/9/2026The Manufacturers Life Insurance Company21,597$1.47M0.0%+26.3%0.048%
9/9/2026Integrated Wealth Concepts LLC1,205$82K0.0%N/A0.003%
9/9/2026IFP Advisors Inc528$36K0.0%-23.0%0.001%
9/8/2026Allworth Financial LP513$35K0.0%-47.1%0.001%
9/8/2026Arizona State Retirement System10,470$715K0.0%+8.6%0.023%
9/8/2026Nykredit A S1,412$96K0.0%N/A0.003%
9/2/2026Allianz Asset Management GmbH55,818$3.81M0.0%-69.5%0.125%
8/27/2026Corient Private Wealth LP5,108$349K0.0%-35.3%0.011%
8/26/2026HighTower Advisors LLC40,565$2.77M0.0%+3.5%0.091%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al17,150$1.17M0.0%N/A0.038%
8/23/2026HB Wealth Management LLC3,175$217K0.0%N/A0.007%
8/22/2026William John Sempolinski7,150$488K0.2%N/A0.016%
8/22/2026NWF Advisory Services Inc.6,479$442K0.0%-28.7%0.015%
8/22/2026Concurrent Investment Advisors LLC30,253$2.07M0.0%+65.8%0.068%
8/21/2026Nykredit A S1,412$96K0.0%N/A0.003%
8/20/2026Alyeska Investment Group L.P.105,000$7.17M0.0%-83.7%0.235%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66,077$4.51M0.0%+16.0%0.148%
8/19/2026Wellington Management Group LLP13,802$942K0.0%-3.3%0.031%
8/18/2026Public Employees Retirement System of Ohio1,399$96K0.0%N/A0.003%
8/17/2026Corient Private Wealth LP7,948$543K0.0%N/A0.018%
8/17/2026Bamco Inc. NY7,449$509K0.0%N/A0.017%
8/17/2026Bank of America Corp DE723,437$49.39M0.0%N/A1.620%
8/15/2026Man Group plc7,659$523K0.0%N/A0.017%
8/15/2026Jupiter Topco LLC16,000$1.09M0.0%N/A0.036%
8/14/2026Primecap Management Co. CA2,180,106$148.84M0.1%N/A4.880%
8/14/2026Canada Pension Plan Investment Board25,800$1.76M0.0%N/A0.058%
8/14/2026Legal & General Group Plc100,638$6.87M0.0%N/A0.225%
8/14/2026The Manufacturers Life Insurance Company21,597$1.47M0.0%N/A0.048%
8/13/2026Biondo Investment Advisors LLC4,162$284K0.0%N/A0.009%
8/12/2026Commerce Bank26,981$1.84M0.0%N/A0.060%
8/12/2026Ieq Capital LLC12,974$886K0.0%N/A0.029%
8/11/2026Green Alpha Advisors LLC5,194$355K0.2%N/A0.012%
8/11/2026Allworth Financial LP513$35K0.0%N/A0.001%
8/11/2026E Fund Management Co. Ltd.5,573$380K0.0%N/A0.012%
8/7/2026BlackRock Inc.3,577,075$244.21M0.0%+20.5%8.334%
8/7/2026Deutsche Bank AG41,639$2.84M0.0%+37.8%0.097%
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8/6/2026Bank of New York Mellon Corp154,127$10.52M0.0%+15.1%0.359%
8/6/2026State of Wyoming3,982$272K0.0%+124.8%0.009%
8/6/2026GSA Capital Partners LLP10,406$710K0.0%N/A0.024%
8/6/2026Russell Investments Group Ltd.28,403$1.94M0.0%+255.6%0.066%
8/5/2026HighTower Advisors LLC40,565$2.77M0.0%+3.5%0.095%
8/4/2026Principal Financial Group Inc.42,535$2.90M0.0%+6.9%0.099%
8/4/2026Fox Run Management L.L.C.5,622$384K0.1%N/A0.013%
8/4/2026Strive Financial Group LLC2,375$162K0.1%-10.7%0.006%
8/4/2026TCW Group Inc.191,913$13.10M0.1%+0.3%0.447%
8/3/2026Trifecta Capital Advisors LLC14,280$975K0.1%+72.0%0.033%
8/3/2026Oppenheimer & Co. Inc.10,635$726K0.0%+4.9%0.025%
8/3/2026Massachusetts Financial Services Co. MA13,943$952K0.0%N/A0.032%
7/10/2026Handelsbanken Fonder AB16,400$1.12M0.0%+74.5%0.038%
7/10/2026Bay Colony Advisory Group Inc d b a Bay Colony Advisors3,025$207K0.0%N/A0.007%
7/7/2026180 Wealth Advisors LLC127,774$8.72M0.9%+0.3%0.298%
7/7/2026Moody National Bank Trust Division13,300$908K0.1%N/A0.031%
6/16/2026PVG Asset Management Corp25,907$1.34M0.9%+167.8%0.060%
6/3/2026NewEdge Advisors LLC1,591$82K0.0%-69.9%0.004%
5/21/2026Essential Partners LLC2,740$142K0.0%-7.5%0.006%
5/19/2026Bank of America Corp DE914,114$47.24M0.0%+29.0%2.130%
5/18/2026California State Teachers Retirement System44,470$2.30M0.0%+27.9%0.104%
5/18/2026Royal Bank of Canada43,801$2.26M0.0%-19.4%0.102%
5/18/2026Empowered Funds LLC6,022$311K0.0%N/A0.014%
5/16/2026The Manufacturers Life Insurance Company17,099$884K0.0%-1.2%0.040%
5/16/2026Quantinno Capital Management LP18,733$968K0.0%-10.6%0.044%
5/15/2026Granahan Investment Management LLC49,628$2.57M0.1%-1.7%0.116%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund15,843$819K0.0%-58.8%0.037%
5/14/2026Renaissance Technologies LLC55,200$2.85M0.0%-35.3%0.129%
5/14/2026Gabelli Funds LLC30,283$1.57M0.0%-4.3%0.071%
5/14/2026Gamco Investors INC. ET AL66,758$3.45M0.0%+170.7%0.156%
5/14/2026Sei Investments Co.12,092$625K0.0%+53.0%0.028%
5/14/2026State of Wyoming1,771$92K0.0%-57.3%0.004%
5/13/2026Cetera Investment Advisers8,871$458K0.0%-13.7%0.021%
5/13/2026First Trust Advisors LP112,122$5.79M0.0%+3.5%0.261%
5/12/2026Arbiter Partners Capital Management LLC1,034,597$53.47M30.6%-0.1%2.411%
5/8/2026PNC Financial Services Group Inc.9,617$497K0.0%+8.7%0.022%
5/8/2026DUTCH ASSET Corp7,135$369K0.2%+14.8%0.017%
5/7/2026Carson Advisory Inc.5,000$258K0.1%-19.4%0.012%
5/7/2026Dimensional Fund Advisors LP408,650$21.10M0.0%+88.5%0.952%
5/7/2026Swiss National Bank69,400$3.59M0.0%-4.0%0.162%
5/6/2026Prosperity Consulting Group LLC3,881$201K0.0%+6.9%0.009%
5/5/2026Bank of New York Mellon Corp133,914$6.92M0.0%-1.4%0.312%
5/5/2026Geneos Wealth Management Inc.585$30K0.0%+160.0%0.001%
5/4/2026NWF Advisory Services Inc.9,081$469K0.1%-58.9%0.021%
5/4/2026Principal Financial Group Inc.39,797$2.06M0.0%N/A0.093%
5/2/2026Trifecta Capital Advisors LLC8,300$429K0.1%-51.3%0.019%
5/2/2026Carnegie Investment Counsel217,100$11.22M0.2%+1.9%0.506%
5/1/2026180 Wealth Advisors LLC127,347$6.58M0.7%+10.7%0.297%
5/1/2026Fifth Third Bancorp475$25K0.0%+15,733.3%0.001%
4/30/2026Kestra Advisory Services LLC5,383$278K0.0%+117.1%0.013%
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4/28/2026Whittier Trust Co.900$47K0.0%-19.2%0.002%
4/27/2026Leonteq Securities AG501$26K0.0%-50.0%0.001%
4/25/2026Strs Ohio16,600$858K0.0%+95.3%0.040%
4/22/2026Pictet Asset Management Holding SA53,284$2.53M0.0%+30.2%0.130%
4/22/2026Sterling Capital Management LLC1,165$60K0.0%-42.5%0.003%
4/21/2026Crown Wealth Group LLC7,616$394K0.1%-8.4%0.019%
4/20/2026Kestra Private Wealth Services LLC5,112$264K0.0%-9.1%0.012%
4/20/2026OP Asset Management Ltd1,313$68K0.0%N/A0.003%
4/20/2026Legal Advantage Investments Inc.44,500$2.30M1.2%+32.8%0.108%
3/17/2026Rockefeller Capital Management L.P.68,577$5.87M0.0%+18.2%0.167%


GRAL Institutional Ownership - Frequently Asked Questions

During the previous two years, 338 institutional investors and hedge funds held shares of GRAIL. The most heavily invested institutionals were BlackRock Inc. ($244.21M), Farallon Capital Management LLC ($200.51M), Baker BROS. Advisors LP ($178.48M), Vanguard Group Inc. ($169.54M), State Street Corp ($162.86M), Primecap Management Co. CA ($148.84M), and Morgan Stanley ($129.39M).Learn more on GRAIL's institutional investors.

Of the 314 institutional investors that purchased GRAIL's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Primecap Management Co. CA ($4.26M), Crcm LP ($3.64M), Sessa Capital IM L.P. ($3M), Baker BROS. Advisors LP ($2.09M), Farallon Capital Management LLC ($1.84M), Bank of America Corp DE ($1.75M), and Vanguard Group Inc. ($1.66M).

Institutional investors have bought a total of 13,043,708 shares in the last 24 months. This purchase volume represents approximately $960.31M in transactions.

Of the 112 institutional investors that sold GRAIL's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Crcm LP ($2.57M), Alyeska Investment Group L.P. ($540.46K), Primecap Management Co. CA ($215.60K), Commonwealth Equity Services LLC ($174.82K), Aberdeen Group plc ($144.51K), Voloridge Investment Management LLC ($130.34K), and Allianz Asset Management GmbH ($127.26K).

Institutional investors have sold a total of 5,325,771 shares in the last 24 months. This volume of shares sold represents approximately $372.51M in transactions.


Related Companies

Institutional ownership data for NASDAQ:GRAL is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/23/2026. New 13F filings are added each quarter as they're published.
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