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Guardant Health (GH) Institutional Ownership

Guardant Health logo
$170.69 +2.81 (+1.67%)
As of 08/21/2026 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for Guardant Health (NASDAQ:GH)

Current
Institutional Ownership
Percentage
92.60%
Number of
Institutional Buyers
(last 12 months)
309
Total
Institutional Inflows
(last 12 months)
$2.44B
Number of
Institutional Sellers
(last 12 months)
154
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
8/23/2026 Readystate Asset Management LP51,852$7.78M0.3%+7.1%0.039%
8/23/2026 HB Wealth Management LLC1,722$258K0.0%N/A0.001%
8/22/2026 AlphaGrep UK Ltd2,116$317K0.1%N/A0.002%
8/22/2026 William John Sempolinski2,850$428K0.2%N/A0.002%
8/22/2026 TD Waterhouse Canada Inc.5,797$870K0.0%+18.4%0.004%
8/22/2026 Concurrent Investment Advisors LLC1,752$263K0.0%N/A0.001%
8/21/2026 Braidwell LP147,850$22.18M0.8%-99.8%0.110%
8/20/2026 Quantitative Investment Management LLC10,548$1.58M0.2%+40.4%0.008%
8/20/2026 Two Sigma Securities LLC6,432$965K0.1%N/A0.005%
8/20/2026 Alyeska Investment Group L.P.647,818$97.19M0.3%-56.5%0.483%
8/20/2026 Northwestern Mutual Wealth Management Co.5,589$839K0.0%+28.0%0.004%
8/20/2026 Greenleaf Trust1,344$202K0.0%N/A0.001%
8/19/2026 Van ECK Associates Corp3,559$534K0.0%-47.8%0.003%
8/19/2026 Navellier & Associates Inc.7,485$1.12M0.1%+42.5%0.006%
8/19/2026 Hsbc Holdings PLC105,979$15.91M0.0%+7.2%0.079%
8/18/2026 Kimelman & Baird LLC1,900$285K0.0%N/A0.001%
8/18/2026 Empowered Funds LLC59,848$8.98M0.0%N/A0.045%
8/18/2026 United Capital Financial Advisors LLC1,666$250K0.0%N/A0.001%
8/18/2026 Equitable Holdings Inc.1,688$253K0.0%N/A0.001%
8/18/2026 Formula Growth Ltd.19,300$2.90M1.0%N/A0.014%
8/18/2026 Coastal Bridge Advisors LLC1,354$203K0.0%N/A0.001%
8/18/2026 Public Employees Retirement System of Ohio36,286$5.44M0.0%N/A0.027%
8/17/2026 Corient Private Wealth LP10,169$1.53M0.0%N/A0.008%
8/17/2026 Artia Global Partners LP38,100$5.72M1.1%N/A0.028%
8/17/2026 Bamco Inc. NY16,500$2.48M0.0%N/A0.012%
8/15/2026 Odyssean LLC10,271$1.54M0.3%N/A0.008%
8/15/2026 Jupiter Topco LLC120,471$18.07M0.0%N/A0.090%
8/15/2026 Kinetic Partners Management LP129,900$19.49M0.5%N/A0.097%
8/15/2026 ABS Investment Management LLC150$345.07M0.2%N/A0.000%
8/14/2026 Hsbc Holdings PLC105,979$15.91M0.0%N/A0.079%
8/14/2026 EFG International AG400$60K0.0%N/A0.000%
8/14/2026 Canada Pension Plan Investment Board173,300$26M0.0%N/A0.129%
8/14/2026 Castleark Management LLC80,293$12.05M0.3%N/A0.060%
8/14/2026 Osterweis Capital Management Inc.97,320$14.60M0.7%N/A0.073%
8/14/2026 Legal & General Group Plc139,072$20.87M0.0%N/A0.104%
8/14/2026 The Manufacturers Life Insurance Company 1,390,337$208.59M0.2%N/A1.036%
8/14/2026 Brandywine Managers LLC9,133$1.37M0.7%N/A0.007%
8/14/2026 Algert Global LLC64,000$9.60M0.1%+11.4%0.048%
8/13/2026 Cibc World Market Inc.4,811$722K0.0%N/A0.004%
8/13/2026 Sanctuary Advisors LLC6,062$909K0.0%N/A0.005%
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8/13/2026 Connor Clark & Lunn Investment Management Ltd.215,395$32.32M0.1%N/A0.161%
8/12/2026 Elevation Point Wealth Partners LLC2,692$404K0.0%N/A0.002%
8/12/2026 Northwestern Mutual Wealth Management Co.5,589$839K0.0%N/A0.004%
8/12/2026 Quantbot Technologies LP16,402$2.46M0.1%N/A0.012%
8/12/2026 William Blair Investment Management LLC1,311,320$196.74M0.6%N/A0.977%
8/12/2026 Landscape Capital Management L.L.C.13,135$1.97M0.1%N/A0.010%
8/12/2026 EP Wealth Advisors LLC4,274$641K0.0%N/A0.003%
8/12/2026 Ieq Capital LLC7,455$1.12M0.0%N/A0.006%
8/12/2026 Callan Family Office LLC6,080$912K0.0%N/A0.005%
8/11/2026 Green Alpha Advisors LLC2,569$385K0.3%N/A0.002%
8/11/2026 Allworth Financial LP1,072$161K0.0%N/A0.001%
8/11/2026 B. Metzler seel. Sohn & Co. AG8,918$1.34M0.0%N/A0.007%
8/11/2026 TrinityBridge Ltd300$45K0.0%N/A0.000%
8/11/2026 Ninepoint Partners LP19,018$2.85M0.2%N/A0.014%
8/11/2026 Vise Technologies Inc.1,634$245K0.0%N/A0.001%
8/11/2026 MSH Capital Advisors LLC6,242$936K0.2%N/A0.005%
8/11/2026 Lisanti Capital Growth LLC10,610$1.59M0.4%N/A0.008%
8/10/2026 Eagle Health Investments LP300,685$45.11M7.5%N/A0.224%
8/8/2026 Wealthfront Advisers LLC3,051$458K0.0%N/A0.002%
8/8/2026 Alpine Woods Capital Investors LLC1,580$237K0.1%N/A0.001%
8/7/2026 Deutsche Bank AG162,533$24.39M0.0%N/A0.121%
8/7/2026 Perigon Wealth Management LLC7,149$1.07M0.0%N/A0.005%
8/7/2026 Persistent Asset Partners Ltd4,275$641K0.2%N/A0.003%
8/7/2026 OneDigital Investment Advisors LLC2,298$345K0.0%N/A0.002%
8/7/2026 Trivium Point Advisory LLC5,457$819K0.1%N/A0.004%
8/6/2026 Global Retirement Partners LLC395$59K0.0%N/A0.000%
8/6/2026 State of Wyoming2,620$393K0.0%N/A0.002%
8/6/2026 GSA Capital Partners LLP11,811$1.77M0.1%N/A0.009%
8/3/2026 SWS Partners74,582$11.19M2.4%N/A0.056%
7/10/2026 Tema ETFs LLC10,986$1.65M0.1%-20.2%0.008%
7/10/2026 Handelsbanken Fonder AB301,041$45.17M0.1%+159.9%0.227%
7/10/2026 Bay Colony Advisory Group Inc d b a Bay Colony Advisors1,417$213K0.0%N/A0.001%
7/9/2026 Allied Private Wealth LLC460$72K0.0%N/A0.000%
7/8/2026 MRA Advisory Group12,026$1.80M0.7%+6.2%0.009%
7/7/2026 GAMMA Investing LLC965$145K0.0%+14.5%0.001%
7/7/2026 Avior Wealth Management LLC5,436$816K0.0%+27.6%0.004%
7/7/2026 Harbor Investment Advisory LLC968$145K0.0%N/A0.001%
7/1/2026 Eastern Bank2,256$338K0.0%-4.0%0.002%
6/25/2026 Hamilton Wealth LLC76,700$7.09M1.4%+103.0%0.058%
6/18/2026 Western Wealth Management LLC1,355$125K0.0%N/A0.001%
6/9/2026 Rathbones Group PLC166,507$15.38M0.1%-18.8%0.126%
6/1/2026 Keel Point LLC2,288$211K0.0%-5.0%0.002%
5/29/2026 Perceptive Advisors LLC300,000$27.71M0.5%+87.5%0.226%
5/22/2026 Segall Bryant & Hamill LLC232,222$21.45M0.3%-4.9%0.175%
5/21/2026 BankChampaign National Association8,756$809K0.8%N/A0.007%
5/19/2026 Western Wealth Management LLC1,355$125K0.0%N/A0.001%
5/19/2026 Hamilton Wealth LLC76,700$7.09M0.5%+103.0%0.058%
5/19/2026 Edgestream Partners L.P.32,257$2.98M0.1%+321.6%0.024%
5/19/2026Janus Henderson Group PLC140,345$12.96M0.0%+19.4%0.106%
5/18/2026 ADAR1 Capital Management LLC10,000$924K0.1%+42.9%0.008%
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5/18/2026 Amundi11,582$1.07M0.0%+131.1%0.009%
5/18/2026 Adalta Capital Management LLC61,473$5.68M2.7%-2.9%0.046%
5/18/2026 EverSource Wealth Advisors LLC1,005$93K0.0%-19.1%0.001%
5/18/2026California State Teachers Retirement System130,599$12.06M0.0%+22.0%0.098%
5/18/2026 Readystate Asset Management LP48,400$4.47M0.2%N/A0.037%
5/18/2026 Eagle Health Investments LP310,281$28.66M5.0%+9.2%0.234%
5/18/2026 Empowered Funds LLC13,457$1.24M0.0%-81.3%0.010%
5/18/2026 Exome Asset Management LLC82,736$7.64M4.0%-15.7%0.062%
5/16/2026 The Manufacturers Life Insurance Company1,205,701$111.37M0.1%+89.6%0.909%
5/16/2026 Quantinno Capital Management LP16,831$1.56M0.0%+218.1%0.013%


GH Institutional Ownership - Frequently Asked Questions

During the previous two years, 453 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 417 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 24,639,389 shares in the last 24 months. This purchase volume represents approximately $2.44B in transactions.

Of the 154 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 106,297,782 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 8/23/2026. New 13F filings are added each quarter as they're published.
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