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GRAIL (GRAL) Institutional Ownership

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$76.23 -1.33 (-1.71%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$76.73 +0.50 (+0.66%)
As of 09/11/2026 07:30 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.

Institutional Ownership Changes (13F Filings) for GRAIL (NASDAQ:GRAL)

Number of
Institutional Buyers
(last 12 months)
201
Total
Institutional Inflows
(last 12 months)
$1.13B
Number of
Institutional Sellers
(last 12 months)
112
Total
Institutional Outflows
(last 12 months)
$369.19M
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GRAL Institutional Buying and Selling by Quarter

GRAIL Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 The Manufacturers Life Insurance Company 21,597$1.47M0.0%+26.3%0.048%
9/9/2026 Integrated Wealth Concepts LLC1,205$82K0.0%N/A0.003%
9/9/2026 IFP Advisors Inc528$36K0.0%-23.0%0.001%
9/8/2026 Allworth Financial LP513$35K0.0%-47.1%0.001%
9/8/2026 Arizona State Retirement System10,470$715K0.0%+8.6%0.023%
9/8/2026 Nykredit A S1,412$96K0.0%N/A0.003%
9/2/2026 Allianz Asset Management GmbH55,818$3.81M0.0%-69.5%0.125%
8/27/2026 Corient Private Wealth LP5,108$349K0.0%-35.3%0.011%
8/26/2026 HighTower Advisors LLC40,565$2.77M0.0%+3.5%0.091%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al17,150$1.17M0.0%N/A0.038%
8/24/2026 California State Teachers Retirement System2,966,058$202.49M0.0%+6,569.8%6.640%
8/23/2026 HB Wealth Management LLC3,175$217K0.0%N/A0.007%
8/22/2026 William John Sempolinski7,150$488K0.2%N/A0.016%
8/22/2026 NWF Advisory Services Inc.6,479$442K0.0%-28.7%0.015%
8/22/2026 Concurrent Investment Advisors LLC30,253$2.07M0.0%+65.8%0.068%
8/21/2026 Nykredit A S1,412$96K0.0%N/A0.003%
8/20/2026 Alyeska Investment Group L.P.105,000$7.17M0.0%-83.7%0.235%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66,077$4.51M0.0%+16.0%0.148%
8/19/2026 Wellington Management Group LLP13,802$942K0.0%-3.3%0.031%
8/18/2026 Public Employees Retirement System of Ohio1,399$96K0.0%N/A0.003%
8/17/2026 Corient Private Wealth LP7,948$543K0.0%N/A0.018%
8/17/2026 Bamco Inc. NY7,449$509K0.0%N/A0.017%
8/17/2026 Bank of America Corp DE723,437$49.39M0.0%N/A1.620%
8/15/2026 Man Group plc7,659$523K0.0%N/A0.017%
8/15/2026 Jupiter Topco LLC16,000$1.09M0.0%N/A0.036%
8/14/2026 Primecap Management Co. CA2,180,106$148.84M0.1%N/A4.880%
8/14/2026 Canada Pension Plan Investment Board25,800$1.76M0.0%N/A0.058%
8/14/2026 Legal & General Group Plc100,638$6.87M0.0%N/A0.225%
8/14/2026 The Manufacturers Life Insurance Company21,597$1.47M0.0%N/A0.048%
8/13/2026 Biondo Investment Advisors LLC4,162$284K0.0%N/A0.009%
8/12/2026 Commerce Bank26,981$1.84M0.0%N/A0.060%
8/12/2026 Ieq Capital LLC12,974$886K0.0%N/A0.029%
8/11/2026 Green Alpha Advisors LLC5,194$355K0.2%N/A0.012%
8/11/2026 Allworth Financial LP513$35K0.0%N/A0.001%
8/11/2026 E Fund Management Co. Ltd.5,573$380K0.0%N/A0.012%
8/7/2026 BlackRock Inc.3,577,075$244.21M0.0%+20.5%8.334%
8/7/2026 Deutsche Bank AG41,639$2.84M0.0%+37.8%0.097%
8/6/2026 Bank of New York Mellon Corp154,127$10.52M0.0%+15.1%0.359%
8/6/2026 State of Wyoming3,982$272K0.0%+124.8%0.009%
8/6/2026 GSA Capital Partners LLP10,406$710K0.0%N/A0.024%
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8/6/2026 Russell Investments Group Ltd.28,403$1.94M0.0%+255.6%0.066%
8/5/2026 HighTower Advisors LLC40,565$2.77M0.0%+3.5%0.095%
8/4/2026 Principal Financial Group Inc.42,535$2.90M0.0%+6.9%0.099%
8/4/2026 Fox Run Management L.L.C.5,622$384K0.1%N/A0.013%
8/4/2026 Strive Financial Group LLC2,375$162K0.1%-10.7%0.006%
8/4/2026 TCW Group Inc.191,913$13.10M0.1%+0.3%0.447%
8/3/2026 Trifecta Capital Advisors LLC14,280$975K0.1%+72.0%0.033%
8/3/2026 Oppenheimer & Co. Inc.10,635$726K0.0%+4.9%0.025%
8/3/2026 Massachusetts Financial Services Co. MA13,943$952K0.0%N/A0.032%
7/10/2026 Handelsbanken Fonder AB16,400$1.12M0.0%+74.5%0.038%
7/10/2026 Bay Colony Advisory Group Inc d b a Bay Colony Advisors3,025$207K0.0%N/A0.007%
7/7/2026 180 Wealth Advisors LLC127,774$8.72M0.9%+0.3%0.298%
7/7/2026 Moody National Bank Trust Division13,300$908K0.1%N/A0.031%
6/16/2026 PVG Asset Management Corp25,907$1.34M0.9%+167.8%0.060%
6/3/2026 NewEdge Advisors LLC1,591$82K0.0%-69.9%0.004%
5/21/2026 Essential Partners LLC2,740$142K0.0%-7.5%0.006%
5/19/2026 Bank of America Corp DE914,114$47.24M0.0%+29.0%2.130%
5/18/2026 California State Teachers Retirement System44,470$2.30M0.0%+27.9%0.104%
5/18/2026 Royal Bank of Canada43,801$2.26M0.0%-19.4%0.102%
5/18/2026 Empowered Funds LLC6,022$311K0.0%N/A0.014%
5/16/2026 The Manufacturers Life Insurance Company17,099$884K0.0%-1.2%0.040%
5/16/2026 Quantinno Capital Management LP18,733$968K0.0%-10.6%0.044%
5/15/2026 Granahan Investment Management LLC49,628$2.57M0.1%-1.7%0.116%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund15,843$819K0.0%-58.8%0.037%
5/14/2026 Renaissance Technologies LLC55,200$2.85M0.0%-35.3%0.129%
5/14/2026 Gabelli Funds LLC30,283$1.57M0.0%-4.3%0.071%
5/14/2026 Gamco Investors INC. ET AL66,758$3.45M0.0%+170.7%0.156%
5/14/2026 Sei Investments Co.12,092$625K0.0%+53.0%0.028%
5/14/2026 State of Wyoming1,771$92K0.0%-57.3%0.004%
5/13/2026 Cetera Investment Advisers8,871$458K0.0%-13.7%0.021%
5/13/2026 First Trust Advisors LP112,122$5.79M0.0%+3.5%0.261%
5/12/2026 Arbiter Partners Capital Management LLC1,034,597$53.47M30.6%-0.1%2.411%
5/8/2026 PNC Financial Services Group Inc.9,617$497K0.0%+8.7%0.022%
5/8/2026 DUTCH ASSET Corp7,135$369K0.2%+14.8%0.017%
5/7/2026 Carson Advisory Inc.5,000$258K0.1%-19.4%0.012%
5/7/2026 Dimensional Fund Advisors LP408,650$21.10M0.0%+88.5%0.952%
5/7/2026 Swiss National Bank69,400$3.59M0.0%-4.0%0.162%
5/6/2026 Prosperity Consulting Group LLC3,881$201K0.0%+6.9%0.009%
5/5/2026 Bank of New York Mellon Corp133,914$6.92M0.0%-1.4%0.312%
5/5/2026 Geneos Wealth Management Inc.585$30K0.0%+160.0%0.001%
5/4/2026 NWF Advisory Services Inc.9,081$469K0.1%-58.9%0.021%
5/4/2026 Principal Financial Group Inc.39,797$2.06M0.0%N/A0.093%
5/2/2026 Trifecta Capital Advisors LLC8,300$429K0.1%-51.3%0.019%
5/2/2026 Carnegie Investment Counsel217,100$11.22M0.2%+1.9%0.506%
5/1/2026 180 Wealth Advisors LLC127,347$6.58M0.7%+10.7%0.297%
5/1/2026 Fifth Third Bancorp475$25K0.0%+15,733.3%0.001%
4/30/2026 Kestra Advisory Services LLC5,383$278K0.0%+117.1%0.013%
4/28/2026 Whittier Trust Co.900$47K0.0%-19.2%0.002%
4/27/2026 Leonteq Securities AG501$26K0.0%-50.0%0.001%
4/25/2026 Strs Ohio16,600$858K0.0%+95.3%0.040%
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4/22/2026 Pictet Asset Management Holding SA53,284$2.53M0.0%+30.2%0.130%
4/22/2026 Sterling Capital Management LLC1,165$60K0.0%-42.5%0.003%
4/21/2026 Crown Wealth Group LLC7,616$394K0.1%-8.4%0.019%
4/20/2026 Kestra Private Wealth Services LLC5,112$264K0.0%-9.1%0.012%
4/20/2026 OP Asset Management Ltd1,313$68K0.0%N/A0.003%
4/20/2026 Legal Advantage Investments Inc.44,500$2.30M1.2%+32.8%0.108%
3/17/2026 Rockefeller Capital Management L.P.68,577$5.87M0.0%+18.2%0.167%
3/16/2026 Osbon Capital Management LLC595$51K0.0%N/A0.001%
3/13/2026 Fund Advisors of America Inc FL3,494$299K0.3%N/A0.009%
3/11/2026 DUTCH ASSET Corp6,216$532K0.4%N/A0.016%


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), California State Teachers Retirement System ($202.49M), Farallon Capital Management LLC ($200.51M), Baker BROS. Advisors LP ($178.48M), Vanguard Group Inc. ($169.54M), State Street Corp ($156.42M), and Primecap Management Co. CA ($148.84M).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), California State Teachers Retirement System ($2.96M), Baker BROS. Advisors LP ($2.09M), Farallon Capital Management LLC ($1.84M), and Bank of America Corp DE ($1.75M).

Institutional investors have bought a total of 15,471,675 shares in the last 24 months. This purchase volume represents approximately $1.13B 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 5,277,148 shares in the last 24 months. This volume of shares sold represents approximately $369.19M in transactions.



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 9/9/2026. New 13F filings are added each quarter as they're published.
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