GRAIL (GRAL) Institutional Ownership

$79.54 +1.57 (+2.01%)

As of 08/21/2026 04:00 PM Eastern

Number of Institutional Buyers (last 12 months): 201
Total Institutional Inflows (last 12 months): $926.49M

Number of Institutional Sellers (last 12 months): 109
Total Institutional Outflows (last 12 months): $360.31M

Get GRAL Insider Trade Alerts

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

Subscribe Now

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

GRAL Institutional Buying and Selling by Quarter

GRAIL Major Shareholders & Ownership History

Export

Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/23/2026	HB Wealth Management LLC	3,175	$217K	0.0%	N/A	0.007%
8/22/2026	William John Sempolinski	7,150	$488K	0.2%	N/A	0.016%
8/22/2026	NWF Advisory Services Inc.	6,479	$442K	0.0%	-28.7%	0.015%
8/22/2026	Concurrent Investment Advisors LLC	30,253	$2.07M	0.0%	+65.8%	0.068%
8/21/2026	Nykredit A S	1,412	$96K	0.0%	N/A	0.003%
8/20/2026	Alyeska Investment Group L.P.	105,000	$7.17M	0.0%	-83.7%	0.235%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	66,077	$4.51M	0.0%	+16.0%	0.148%
8/19/2026	Wellington Management Group LLP	13,802	$942K	0.0%	-3.3%	0.031%
8/18/2026	Public Employees Retirement System of Ohio	1,399	$96K	0.0%	N/A	0.003%
8/17/2026	Corient Private Wealth LP	7,948	$543K	0.0%	N/A	0.018%
Get the Latest News and Ratings for GRAL and Related Stocks Enter your email address below to receive the latest news and analysts' ratings for GRAIL and its competitors with MarketBeat's FREE daily newsletter.
8/17/2026	Bamco Inc. NY	7,449	$509K	0.0%	N/A	0.017%
8/17/2026	Bank of America Corp DE	723,437	$49.39M	0.0%	N/A	1.620%
8/15/2026	Man Group plc	7,659	$523K	0.0%	N/A	0.017%
8/15/2026	Jupiter Topco LLC	16,000	$1.09M	0.0%	N/A	0.036%
8/14/2026	Primecap Management Co. CA	2,180,106	$148.84M	0.1%	N/A	4.880%
8/14/2026	Canada Pension Plan Investment Board	25,800	$1.76M	0.0%	N/A	0.058%
8/14/2026	Legal & General Group Plc	100,638	$6.87M	0.0%	N/A	0.225%
8/14/2026	The Manufacturers Life Insurance Company	21,597	$1.47M	0.0%	N/A	0.048%
8/13/2026	Biondo Investment Advisors LLC	4,162	$284K	0.0%	N/A	0.009%
8/12/2026	Commerce Bank	26,981	$1.84M	0.0%	N/A	0.060%
8/12/2026	Ieq Capital LLC	12,974	$886K	0.0%	N/A	0.029%
8/11/2026	Green Alpha Advisors LLC	5,194	$355K	0.2%	N/A	0.012%
8/11/2026	Allworth Financial LP	513	$35K	0.0%	N/A	0.001%
8/11/2026	E Fund Management Co. Ltd.	5,573	$380K	0.0%	N/A	0.012%
8/7/2026	BlackRock Inc.	3,577,075	$244.21M	0.0%	+20.5%	8.334%
8/7/2026	Deutsche Bank AG	41,639	$2.84M	0.0%	+37.8%	0.097%
8/6/2026	Bank of New York Mellon Corp	154,127	$10.52M	0.0%	+15.1%	0.359%
8/6/2026	State of Wyoming	3,982	$272K	0.0%	+124.8%	0.009%
8/6/2026	GSA Capital Partners LLP	10,406	$710K	0.0%	N/A	0.024%
8/6/2026	Russell Investments Group Ltd.	28,403	$1.94M	0.0%	+255.6%	0.066%
8/5/2026	HighTower Advisors LLC	40,565	$2.77M	0.0%	+3.5%	0.095%
8/4/2026	Principal Financial Group Inc.	42,535	$2.90M	0.0%	+6.9%	0.099%
8/4/2026	Fox Run Management L.L.C.	5,622	$384K	0.1%	N/A	0.013%
8/4/2026	Strive Financial Group LLC	2,375	$162K	0.1%	-10.7%	0.006%
8/4/2026	TCW Group Inc.	191,913	$13.10M	0.1%	+0.3%	0.447%
8/3/2026	Trifecta Capital Advisors LLC	14,280	$975K	0.1%	+72.0%	0.033%
8/3/2026	Oppenheimer & Co. Inc.	10,635	$726K	0.0%	+4.9%	0.025%
8/3/2026	Massachusetts Financial Services Co. MA	13,943	$952K	0.0%	N/A	0.032%
7/10/2026	Handelsbanken Fonder AB	16,400	$1.12M	0.0%	+74.5%	0.038%
7/10/2026	Bay Colony Advisory Group Inc d b a Bay Colony Advisors	3,025	$207K	0.0%	N/A	0.007%
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside) (Ad) Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top S&P 500 stock for 12 years running—and today, he's giving away his #1 AI stock pick for 2026, free. This company's sales are up 28% year over year, it holds over 30,000 patents in wireless and video technology, and it just earned an A-rating in his proprietary Stock Grader system that has cost him $9 million to build and maintain. Get the name and ticker of Louis Navellier's #1 AI stock free
7/7/2026	180 Wealth Advisors LLC	127,774	$8.72M	0.9%	+0.3%	0.298%
7/7/2026	Moody National Bank Trust Division	13,300	$908K	0.1%	N/A	0.031%
6/16/2026	PVG Asset Management Corp	25,907	$1.34M	0.9%	+167.8%	0.060%
6/3/2026	NewEdge Advisors LLC	1,591	$82K	0.0%	-69.9%	0.004%
5/21/2026	Essential Partners LLC	2,740	$142K	0.0%	-7.5%	0.006%
5/19/2026	Bank of America Corp DE	914,114	$47.24M	0.0%	+29.0%	2.130%
5/18/2026	California State Teachers Retirement System	44,470	$2.30M	0.0%	+27.9%	0.104%
5/18/2026	Royal Bank of Canada	43,801	$2.26M	0.0%	-19.4%	0.102%
5/18/2026	Empowered Funds LLC	6,022	$311K	0.0%	N/A	0.014%
5/16/2026	The Manufacturers Life Insurance Company	17,099	$884K	0.0%	-1.2%	0.040%
5/16/2026	Quantinno Capital Management LP	18,733	$968K	0.0%	-10.6%	0.044%
5/15/2026	Granahan Investment Management LLC	49,628	$2.57M	0.1%	-1.7%	0.116%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	15,843	$819K	0.0%	-58.8%	0.037%
5/14/2026	Renaissance Technologies LLC	55,200	$2.85M	0.0%	-35.3%	0.129%
5/14/2026	Gabelli Funds LLC	30,283	$1.57M	0.0%	-4.3%	0.071%
5/14/2026	Gamco Investors INC. ET AL	66,758	$3.45M	0.0%	+170.7%	0.156%
5/14/2026	Sei Investments Co.	12,092	$625K	0.0%	+53.0%	0.028%
5/14/2026	State of Wyoming	1,771	$92K	0.0%	-57.3%	0.004%
5/13/2026	Cetera Investment Advisers	8,871	$458K	0.0%	-13.7%	0.021%
5/13/2026	First Trust Advisors LP	112,122	$5.79M	0.0%	+3.5%	0.261%
5/12/2026	Arbiter Partners Capital Management LLC	1,034,597	$53.47M	30.6%	-0.1%	2.411%
5/8/2026	PNC Financial Services Group Inc.	9,617	$497K	0.0%	+8.7%	0.022%
5/8/2026	DUTCH ASSET Corp	7,135	$369K	0.2%	+14.8%	0.017%
5/7/2026	Carson Advisory Inc.	5,000	$258K	0.1%	-19.4%	0.012%
5/7/2026	Dimensional Fund Advisors LP	408,650	$21.10M	0.0%	+88.5%	0.952%
5/7/2026	Swiss National Bank	69,400	$3.59M	0.0%	-4.0%	0.162%
5/6/2026	Prosperity Consulting Group LLC	3,881	$201K	0.0%	+6.9%	0.009%
5/5/2026	Bank of New York Mellon Corp	133,914	$6.92M	0.0%	-1.4%	0.312%
5/5/2026	Geneos Wealth Management Inc.	585	$30K	0.0%	+160.0%	0.001%
5/4/2026	NWF Advisory Services Inc.	9,081	$469K	0.1%	-58.9%	0.021%
5/4/2026	Principal Financial Group Inc.	39,797	$2.06M	0.0%	N/A	0.093%
5/2/2026	Trifecta Capital Advisors LLC	8,300	$429K	0.1%	-51.3%	0.019%
5/2/2026	Carnegie Investment Counsel	217,100	$11.22M	0.2%	+1.9%	0.506%
5/1/2026	180 Wealth Advisors LLC	127,347	$6.58M	0.7%	+10.7%	0.297%
5/1/2026	Fifth Third Bancorp	475	$25K	0.0%	+15,733.3%	0.001%
4/30/2026	Kestra Advisory Services LLC	5,383	$278K	0.0%	+117.1%	0.013%
4/28/2026	Whittier Trust Co.	900	$47K	0.0%	-19.2%	0.002%
4/27/2026	Leonteq Securities AG	501	$26K	0.0%	-50.0%	0.001%
4/25/2026	Strs Ohio	16,600	$858K	0.0%	+95.3%	0.040%
4/22/2026	Pictet Asset Management Holding SA	53,284	$2.53M	0.0%	+30.2%	0.130%
4/22/2026	Sterling Capital Management LLC	1,165	$60K	0.0%	-42.5%	0.003%
4/21/2026	Crown Wealth Group LLC	7,616	$394K	0.1%	-8.4%	0.019%
4/20/2026	Kestra Private Wealth Services LLC	5,112	$264K	0.0%	-9.1%	0.012%
4/20/2026	OP Asset Management Ltd	1,313	$68K	0.0%	N/A	0.003%
4/20/2026	Legal Advantage Investments Inc.	44,500	$2.30M	1.2%	+32.8%	0.108%
3/17/2026	Rockefeller Capital Management L.P.	68,577	$5.87M	0.0%	+18.2%	0.167%
3/16/2026	Osbon Capital Management LLC	595	$51K	0.0%	N/A	0.001%
3/13/2026	Fund Advisors of America Inc FL	3,494	$299K	0.3%	N/A	0.009%
3/11/2026	DUTCH ASSET Corp	6,216	$532K	0.4%	N/A	0.016%
3/9/2026	Corient Private Wealth LLC	9,274	$794K	0.0%	+60.4%	0.024%
Your $29.97 book is free today (Ad) Why Some Traders Skip Stocks Entirely You don't need a big account to trade options. In fact, options can give you up to 12 times the leverage of stocks — with a fraction of the capital tied up. This free guide lays it all out in plain English — from A to Z, with step-by-step examples you can follow in your own account. Normally $29.97. Today it's free. Grab your copy now.
3/3/2026	NWF Advisory Services Inc.	22,070	$1.89M	0.2%	+7.6%	0.057%
3/3/2026	Caitong International Asset Management Co. Ltd	323	$28K	0.0%	N/A	0.001%
2/26/2026	Banque Transatlantique SA	23,000	$1.97M	0.0%	N/A	0.059%
2/23/2026	Virtu Financial LLC	4,326	$370K	0.0%	N/A	0.011%
2/19/2026	T. Rowe Price Investment Management Inc.	86,613	$7.41M	0.0%	N/A	0.222%
2/19/2026	Invesco Ltd.	137,967	$11.81M	0.0%	+1.0%	0.354%
2/19/2026	Corient Private Wealth LLC	9,233	$790K	0.0%	+59.7%	0.024%
2/18/2026	Mercer Global Advisors Inc. ADV	3,541	$303K	0.0%	N/A	0.009%
2/18/2026	Regal Partners Ltd	4,000	$342K	0.0%	N/A	0.010%
2/18/2026	NewEdge Advisors LLC	5,286	$452K	0.0%	+15.5%	0.014%

GRAL Institutional Ownership - Frequently Asked Questions

During the previous two years, 335 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 ($156.42M), Primecap Management Co. CA ($148.84M), and Morgan Stanley ($129.39M).Learn more on GRAIL's institutional investors.

Of the 312 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 12,553,178 shares in the last 24 months. This purchase volume represents approximately $926.27M in transactions.

Of the 109 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 Catalio Capital Management LP ($107.62K).

Institutional investors have sold a total of 5,147,350 shares in the last 24 months. This volume of shares sold represents approximately $360.31M 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 8/23/2026. New 13F filings are added each quarter as they're published.

From Our Partners

Unlock superior investment research and tools.

Get MarketBeat All Access

In-depth profiles and analysis for 20,000 public companies.
Real-time analyst ratings, insider transactions, earnings data, and more.
Our daily ratings and market update email newsletter.

Sign In
Create Account

Your Email Address:

Your Password:

Forgot your password?

Your Email Address:

Choose a Password:

By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

GRAIL (GRAL) Institutional Ownership

GRAL Institutional Buying and Selling by Quarter

GRAIL Major Shareholders & Ownership History

GRAL Institutional Ownership - Frequently Asked Questions

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools

About MarketBeat

MarketBeat Products

Popular Tools

Financial Calendars

Terms & Info

GRAIL (GRAL) Institutional Ownership

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

GRAL Institutional Buying and Selling by Quarter

GRAIL Major Shareholders & Ownership History

GRAL Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GRAL shares?

Which institutional investors have been buying GRAIL's stock?

How much institutional buying is happening at GRAIL?

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

How much institutional selling is happening at GRAIL?

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools