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Guardant Health (GH) Institutional Ownership

Guardant Health logo
$177.80 +3.05 (+1.75%)
Closing price 10/2/2026 04:00 PM Eastern
Extended Trading
$177.50 -0.30 (-0.17%)
As of 10/2/2026 07:54 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 Guardant Health (NASDAQ:GH)

Current
Institutional Ownership
Percentage
92.60%
Number of
Institutional Buyers
(last 12 months)
316
Total
Institutional Inflows
(last 12 months)
$2.48B
Number of
Institutional Sellers
(last 12 months)
155
Total
Institutional Outflows
(last 12 months)
$13.51B
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GH Institutional Buying and Selling by Quarter

Guardant Health Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/29/2026Cim Investment Management Inc.1,620$243K0.1%N/A0.001%
9/23/2026QRG Capital Management Inc.2,858$429K0.0%+12.9%0.002%
9/14/2026Revere Asset Management Inc26,620$3.99M1.5%N/A0.020%
9/9/2026Sequoia Financial Advisors LLC1,439$216K0.0%N/A0.001%
9/9/2026First Light Asset Management LLC441,586$66.25M4.0%+57.5%0.329%
9/9/2026Tidal Investments LLC24,593$3.69M0.0%+43.7%0.018%
9/9/2026MCF Advisors LLC171$26K0.0%+755.0%0.000%
9/9/2026WINTON GROUP Ltd17,130$2.57M0.1%N/A0.013%
9/9/2026Engineers Gate Manager LP85,180$12.78M0.2%+20.0%0.063%
9/9/2026NewEdge Advisors LLC2,715$407K0.0%-83.6%0.002%
9/9/2026IFP Advisors Inc1,469$220K0.0%+82.7%0.001%
9/8/2026Allworth Financial LP1,072$161K0.0%+12.4%0.001%
9/8/2026Arizona State Retirement System33,479$5.02M0.0%+8.6%0.025%
8/27/2026Corient Private Wealth LP10,205$1.53M0.0%+2.8%0.008%
8/26/2026Amundi16,729$2.51M0.0%+44.4%0.012%
8/26/2026HighTower Advisors LLC22,390$3.36M0.0%-4.5%0.017%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al26,250$3.94M0.0%N/A0.020%
8/23/2026Readystate Asset Management LP51,852$7.78M0.3%+7.1%0.039%
8/23/2026HB Wealth Management LLC1,722$258K0.0%N/A0.001%
8/22/2026AlphaGrep UK Ltd2,116$317K0.1%N/A0.002%
8/22/2026William John Sempolinski2,850$428K0.2%N/A0.002%
8/22/2026TD Waterhouse Canada Inc.5,797$870K0.0%+18.4%0.004%
8/22/2026Concurrent Investment Advisors LLC1,752$263K0.0%N/A0.001%
8/21/2026Braidwell LP147,850$22.18M0.8%-99.8%0.110%
8/20/2026Quantitative Investment Management LLC10,548$1.58M0.2%+40.4%0.008%
8/20/2026Two Sigma Securities LLC6,432$965K0.1%N/A0.005%
8/20/2026Alyeska Investment Group L.P.647,818$97.19M0.3%-56.5%0.483%
8/20/2026Northwestern Mutual Wealth Management Co.5,589$839K0.0%+28.0%0.004%
8/20/2026Greenleaf Trust1,344$202K0.0%N/A0.001%
8/19/2026Van ECK Associates Corp3,559$534K0.0%-47.8%0.003%
8/19/2026Navellier & Associates Inc.7,485$1.12M0.1%+42.5%0.006%
8/19/2026Hsbc Holdings PLC105,979$15.91M0.0%+7.2%0.079%
8/18/2026Kimelman & Baird LLC1,900$285K0.0%N/A0.001%
8/18/2026Empowered Funds LLC59,848$8.98M0.0%N/A0.045%
8/18/2026United Capital Financial Advisors LLC1,666$250K0.0%N/A0.001%
8/18/2026Equitable Holdings Inc.1,688$253K0.0%N/A0.001%
8/18/2026Formula Growth Ltd.19,300$2.90M1.0%N/A0.014%
8/18/2026Coastal Bridge Advisors LLC1,354$203K0.0%N/A0.001%
8/18/2026Public Employees Retirement System of Ohio36,286$5.44M0.0%N/A0.027%
8/17/2026Corient Private Wealth LP10,169$1.53M0.0%N/A0.008%
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8/17/2026Artia Global Partners LP38,100$5.72M1.1%N/A0.028%
8/17/2026Bamco Inc. NY16,500$2.48M0.0%N/A0.012%
8/15/2026Odyssean LLC10,271$1.54M0.3%N/A0.008%
8/15/2026Jupiter Topco LLC120,471$18.07M0.0%N/A0.090%
8/15/2026Kinetic Partners Management LP129,900$19.49M0.5%N/A0.097%
8/15/2026ABS Investment Management LLC150$345.07M0.2%N/A0.000%
8/14/2026Hsbc Holdings PLC105,979$15.91M0.0%N/A0.079%
8/14/2026EFG International AG400$60K0.0%N/A0.000%
8/14/2026Canada Pension Plan Investment Board173,300$26M0.0%N/A0.129%
8/14/2026Castleark Management LLC80,293$12.05M0.3%N/A0.060%
8/14/2026Osterweis Capital Management Inc.97,320$14.60M0.7%N/A0.073%
8/14/2026Legal & General Group Plc139,072$20.87M0.0%N/A0.104%
8/14/2026The Manufacturers Life Insurance Company1,390,337$208.59M0.2%N/A1.036%
8/14/2026Brandywine Managers LLC9,133$1.37M0.7%N/A0.007%
8/14/2026Algert Global LLC64,000$9.60M0.1%+11.4%0.048%
8/13/2026Cibc World Market Inc.4,811$722K0.0%N/A0.004%
8/13/2026Sanctuary Advisors LLC6,062$909K0.0%N/A0.005%
8/13/2026Connor Clark & Lunn Investment Management Ltd.215,395$32.32M0.1%N/A0.161%
8/12/2026Elevation Point Wealth Partners LLC2,692$404K0.0%N/A0.002%
8/12/2026Northwestern Mutual Wealth Management Co.5,589$839K0.0%N/A0.004%
8/12/2026Quantbot Technologies LP16,402$2.46M0.1%N/A0.012%
8/12/2026William Blair Investment Management LLC1,311,320$196.74M0.6%N/A0.977%
8/12/2026Landscape Capital Management L.L.C.13,135$1.97M0.1%N/A0.010%
8/12/2026EP Wealth Advisors LLC4,274$641K0.0%N/A0.003%
8/12/2026Ieq Capital LLC7,455$1.12M0.0%N/A0.006%
8/12/2026Callan Family Office LLC6,080$912K0.0%N/A0.005%
8/11/2026Green Alpha Advisors LLC2,569$385K0.3%N/A0.002%
8/11/2026Allworth Financial LP1,072$161K0.0%N/A0.001%
8/11/2026B. Metzler seel. Sohn & Co. AG8,918$1.34M0.0%N/A0.007%
8/11/2026TrinityBridge Ltd300$45K0.0%N/A0.000%
8/11/2026Ninepoint Partners LP19,018$2.85M0.2%N/A0.014%
8/11/2026Vise Technologies Inc.1,634$245K0.0%N/A0.001%
8/11/2026MSH Capital Advisors LLC6,242$936K0.2%N/A0.005%
8/11/2026Lisanti Capital Growth LLC10,610$1.59M0.4%N/A0.008%
8/10/2026Eagle Health Investments LP300,685$45.11M7.5%N/A0.224%
8/8/2026Wealthfront Advisers LLC3,051$458K0.0%N/A0.002%
8/8/2026Alpine Woods Capital Investors LLC1,580$237K0.1%N/A0.001%
8/7/2026Deutsche Bank AG162,533$24.39M0.0%N/A0.121%
8/7/2026Perigon Wealth Management LLC7,149$1.07M0.0%N/A0.005%
8/7/2026Persistent Asset Partners Ltd4,275$641K0.2%N/A0.003%
8/7/2026OneDigital Investment Advisors LLC2,298$345K0.0%N/A0.002%
8/7/2026Trivium Point Advisory LLC5,457$819K0.1%N/A0.004%
8/6/2026Global Retirement Partners LLC395$59K0.0%N/A0.000%
8/6/2026State of Wyoming2,620$393K0.0%N/A0.002%
8/6/2026GSA Capital Partners LLP11,811$1.77M0.1%N/A0.009%
8/3/2026SWS Partners74,582$11.19M2.4%N/A0.056%
7/10/2026Tema ETFs LLC10,986$1.65M0.1%-20.2%0.008%
7/10/2026Handelsbanken Fonder AB301,041$45.17M0.1%+159.9%0.227%
7/10/2026Bay Colony Advisory Group Inc d b a Bay Colony Advisors1,417$213K0.0%N/A0.001%
7/9/2026Allied Private Wealth LLC460$72K0.0%N/A0.000%
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7/8/2026MRA Advisory Group12,026$1.80M0.7%+6.2%0.009%
7/7/2026GAMMA Investing LLC965$145K0.0%+14.5%0.001%
7/7/2026Avior Wealth Management LLC5,436$816K0.0%+27.6%0.004%
7/7/2026Harbor Investment Advisory LLC968$145K0.0%N/A0.001%
7/1/2026Eastern Bank2,256$338K0.0%-4.0%0.002%
6/25/2026Hamilton Wealth LLC76,700$7.09M1.4%+103.0%0.058%
6/18/2026Western Wealth Management LLC1,355$125K0.0%N/A0.001%
6/9/2026Rathbones Group PLC166,507$15.38M0.1%-18.8%0.126%
6/1/2026Keel Point LLC2,288$211K0.0%-5.0%0.002%
5/29/2026Perceptive Advisors LLC300,000$27.71M0.5%+87.5%0.226%


GH Institutional Ownership - Frequently Asked Questions

During the previous two years, 459 institutional investors and hedge funds held shares of Guardant Health. The most heavily invested institutionals were Vanguard Group Inc. ($1.24B), Price T Rowe Associates Inc. MD ($575.67M), Baillie Gifford & Co. ($499.47M), Capital International Investors ($360.42M), ABS Investment Management LLC ($345.07M), Franklin Resources Inc. ($343.35M), and Geode Capital Management LLC ($328.30M).Learn more on Guardant Health's institutional investors.

92.60% of Guardant Health's stock is owned by institutional investors. Learn more on GH's institutional investor holdings.

Of the 423 institutional investors that purchased Guardant Health's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($6.62M), Norges Bank ($3.68M), ARK Investment Management LLC ($2.47M), Invesco Ltd. ($2.17M), The Manufacturers Life Insurance Company ($2.11M), Franklin Resources Inc. ($2.06M), and Sumitomo Mitsui Trust Group Inc. ($2.05M).

Institutional investors have bought a total of 24,888,686 shares in the last 24 months. This purchase volume represents approximately $2.48B in transactions.

Of the 155 institutional investors that sold Guardant Health's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Braidwell LP ($61.31M), Wellington Management Group LLP ($25.73M), ARK Investment Management LLC ($2.13M), Amova Asset Management Americas Inc. ($1.55M), Sumitomo Mitsui Trust Group Inc. ($1.55M), Capital International Investors ($1.45M), and Alyeska Investment Group L.P. ($1.33M).

Institutional investors have sold a total of 106,312,671 shares in the last 24 months. This volume of shares sold represents approximately $13.51B in transactions.


Related Companies

Institutional ownership data for NASDAQ:GH is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/29/2026. New 13F filings are added each quarter as they're published.
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