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Guardant Health, Inc.

GH
Exchange
Nasdaq
Industry
Services-Medical Laboratories
SEC CIK
0001576280

In the last 90 days, Guardant Health, Inc. insiders filed 0 open-market purchases and 12 sales; 600 institutions reported holding it in 13F filings for Q2 2026, worth $20.0B in total; ARK Invest is the only superinvestor holding it.

Q3 2025 vs. Q2 2025

How the institutions holding Guardant Health, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of GH: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders3663396+33
Shares124.3M1.25M122.5M−543.5K (−0.4%)
Value$6.47B$65.3M$7.65B+$1.25B (+19.5%)

3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (71)

Institutions that held Guardant Health, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to GH in Q3 2025
InstitutionSharesValue% of portfolio
Alyeska Investment Group, L.P.1,831,318$114.4M0.35%
Allspring Global Investments Holdings, LLC630,855$39.5M0.06%
Marshall Wace, LLP241,306$15.1M0.02%
Jupiter Asset Management Ltd207,816$13.0M0.11%
Connor, Clark & Lunn Investment Management Ltd.145,360$9.08M0.03%
Cinctive Capital Management LP121,130$7.57M0.38%
Point72 (DIFC) Ltd117,979$7.37M0.51%
Summit Partners Public Asset Management, LLC110,000$6.87M0.22%
Susquehanna Portfolio Strategies, LLC108,479$6.78M0.11%
Steadfast Capital Management LP87,150$5.45M0.10%
Jane Street Group, LLC76,979$4.81M0.01%
EAM Investors, LLC72,495$4.46M0.51%
HRT Financial LP68,347$4.27M0.02%
Natixis57,900$3.62M0.02%
Rhenman & Partners Asset Management AB50,000$3.12M0.35%
Calamos Advisors LLC44,500$2.78M0.01%
Capricorn Fund Managers Ltd36,200$2.26M0.76%
D. E. Shaw & Co., Inc.33,347$2.08M0.00%
Knights of Columbus Asset Advisors LLC24,876$1.55M0.09%
Campbell & CO Investment Adviser LLC19,028$1.19M0.09%
Nomura Holdings Inc15,542$971.1K0.00%
CIBC Bancorp USA Inc.12,734$795.6K0.00%
Oxford Asset Management LLP12,358$772.1K0.25%
Inspire Advisors, LLC11,784$736.3K0.07%
Boothbay Fund Management, LLC11,664$728.8K0.02%
Virginia Retirement Systems Et Al10,800$674.8K0.00%
Inceptionr LLC10,726$670.2K0.16%
Unique Wealth Strategies, LLC10,002$624.9K0.25%
Fox Run Management, L.L.C.9,998$624.7K0.10%
Semanteon Capital Management, LP9,097$568.4K0.71%
CAPROCK Group, Inc.7,885$531.6K0.01%
OP Asset Management Ltd8,447$527.8K0.01%
Navellier & Associates Inc7,754$484.5K0.05%
O'Shaughnessy Asset Management, LLC6,944$433.9K0.00%
LMR Partners LLP6,800$424.9K0.01%
Alta Wealth Advisors LLC6,496$405.9K0.15%
Keybank National Association6,261$391.2K0.00%
Birchview Capital, LP6,000$374.9K0.28%
ADAR1 Capital Management, LLC6,000$374.9K0.04%
Swiss Life Asset Management Ltd5,227$326.6K0.00%
Alamea Verwaltungs GmbH4,994$312.0K0.21%
Toroso Investments, LLC4,497$281.0K0.00%
PharVision Advisers, LLC4,366$272.8K0.15%
GTS Securities LLC4,028$251.7K0.01%
Jag Capital Management, LLC3,973$248.2K0.03%
Mercer Global Advisors Inc3,867$241.6K0.00%
Wealthspire Advisors, LLC3,651$228.1K0.00%
XTX Topco Ltd3,547$221.6K0.01%
FIL Ltd3,321$207.5K0.00%
St Germain D J Co Inc2,479$154.9K0.01%
Eastern Bank2,021$126.3K0.00%
Bellevue Group AG1,953$122.0K0.00%
Harvest Fund Management Co., Ltd1,864$117.0K0.00%
Bayforest Capital Ltd1,250$78.1K0.04%
Schroder Investment Management Group806$50.0K0.00%
Sound Income Strategies, LLC586$38.2K0.00%
Acadian Asset Management LLC489$30.0K0.00%
PFS Partners, LLC330$20.6K0.01%
Advisory Services Network, LLC169$10.6K0.00%
Quent Capital, LLC132$8.25K0.00%
Root Financial Partners, LLC118$7.37K0.00%
Washington Trust Advisors, Inc.107$6.68K0.00%
Bellevue Asset Management, LLC40$2.50K0.00%
Quadrant Capital Group LLC37$2.31K0.00%
Strategic Investment Solutions, Inc.20$1.25K0.00%
Guerra Advisors Inc15$9370.00%
Creative Financial Designs Inc12$7500.00%
Whittier Trust Co7$4400.00%
Mather Group, LLC.1$620.00%
Tortoise Investment Management, LLC1$620.00%
Cloud Capital Management, LLC8$00.00%

Sold out (38)

Institutions that held Guardant Health, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of GH in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Braidwell LP837,800$43.6M
Railway Pension Investments Ltd620,878$32.3M
MPM Oncology Impact Management LP442,656$23.0M
Cubist Systematic Strategies, LLC329,322$17.1M
First Turn Management, LLC302,307$15.7M
Voloridge Investment Management, LLC173,441$9.03M
Readystate Asset Management LP100,085$5.21M
Primecap Management Co65,990$3.43M
Hawk Ridge Capital Management LP63,800$3.32M
Shaolin Capital Management LLC55,000$2.86M
Twinbeech Capital LP52,464$2.73M
Mangrove Partners15,664$815.2K
Bayesian Capital Management, LP14,652$762.5K
Capital International Inc8,836$459.8K
Squarepoint Ops LLC7,328$381.3K
Prosperity Wealth Management, Inc.7,300$379.9K
Point72 Asia (Singapore) Pte. Ltd.6,958$362.1K
Options Solutions, LLC6,299$327.8K
Hilltop Holdings Inc.4,000$208.2K
OneAscent Financial Services LLC4,071$208.0K
Group One Trading, L.P.3,375$175.6K
SG Americas Securities, LLC3,074$160.0K
Manchester Capital Management LLC2,740$142.6K
FNY Investment Advisers, LLC1,200$62.0K
Thurston, Springer, Miller, Herd & Titak, Inc.898$46.7K
National Bank of Canada741$38.5K
Brown, Lisle/Cummings, Inc.285$14.8K
Syntax Research, Inc.200$10.4K
Twin Peaks Wealth Advisors, LLC121$6.67K
South State Corp.100$5.20K
Bryn Mawr Trust Co66$3.44K
Skopos Labs, Inc.33$1.72K
Curio Wealth, LLC14$729
Islay Capital Management, LLC10$520
Central Trust Co9$469
WealthTrak Capital Management LLC5$261
Raleigh Capital Management Inc.5$260
Ronald Blue Trust, Inc.4$208

Not filed for Q3 2025 yet (3)

Institutions that held Guardant Health, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GH in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank1,232,428$64.1M
CIBC World Markets Corp15,115$1.14M
Parkworth Wealth Management, Inc.1$52