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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.

13F holders, Q1 2026

Institutional positions in Guardant Health, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
486
−4 vs. Q4 2025
Shares held
135.2M
+17.6M (+15.0%) vs. Q4 2025
Total value
$12.5B
+$490.6M (+4.1%) vs. Q4 2025
New holders
73
194 more added
Sold out
77
158 more reduced

8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 486 institutions
Q1 2021: 420 institutionsQ2 2021: 417 institutionsQ3 2021: 375 institutionsQ4 2021: 397 institutionsQ1 2022: 356 institutionsQ2 2022: 333 institutionsQ3 2022: 328 institutionsQ4 2022: 292 institutionsQ1 2023: 280 institutionsQ2 2023: 301 institutionsQ3 2023: 297 institutionsQ4 2023: 295 institutionsQ1 2024: 258 institutionsQ2 2024: 282 institutionsQ3 2024: 271 institutionsQ4 2024: 298 institutionsQ1 2025: 342 institutionsQ2 2025: 366 institutionsQ3 2025: 396 institutionsQ4 2025: 498 institutionsQ1 2026: 486 institutionsQ2 2026: 600 institutions
Value heldQ1 2026: $12.5B
Q1 2021: $13.9BQ2 2021: $11.1BQ3 2021: $11.8BQ4 2021: $9.24BQ1 2022: $6.11BQ2 2022: $3.75BQ3 2022: $5.04BQ4 2022: $2.53BQ1 2023: $2.17BQ2 2023: $3.95BQ3 2023: $3.21BQ4 2023: $2.99BQ1 2024: $2.30BQ2 2024: $3.32BQ3 2024: $2.86BQ4 2024: $3.65BQ1 2025: $5.10BQ2 2025: $6.47BQ3 2025: $7.65BQ4 2025: $13.4BQ1 2026: $12.5BQ2 2026: $20.0B
Institutions holding GH and their total value by quarter
QuarterHoldersValue
Q2 2026600$20.0B
Q1 2026486$12.5B
Q4 2025498$13.4B
Q3 2025396$7.65B
Q2 2025366$6.47B
Q1 2025342$5.10B
Q4 2024298$3.65B
Q3 2024271$2.86B
Q2 2024282$3.32B
Q1 2024258$2.30B
Q4 2023295$2.99B
Q3 2023297$3.21B
Q2 2023301$3.95B
Q1 2023280$2.17B
Q4 2022292$2.53B
Q3 2022328$5.04B
Q2 2022333$3.75B
Q1 2022356$6.11B
Q4 2021397$9.24B
Q3 2021375$11.8B
Q2 2021417$11.1B
Q1 2021420$13.9B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Guardant Health, Inc.; share changes are against Q4 2025.

Institutions holding GH in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Bokf, NA5,381$497.0K0.01%−890−14.2%Reduced
Ethic Inc.5,372$496.2K0.01%+14+0.3%Added
Navellier & Associates Inc5,254$485.3K0.05%−158−2.9%Reduced
Paradigm Financial Partners, LLC5,157$476.4K0.09%00.0%Unchanged
Sanctuary Advisors, LLC5,105$471.5K0.00%+12+0.2%Added
Glenmede Trust Co NA4,865$449.4K0.00%+12+0.2%Added
Kestra Private Wealth Services, LLC4,833$446.4K0.01%+362+8.1%Added
Jane Street Group, LLC4,803$443.7K0.00%−508,817−99.1%Reduced
M&T Bank Corp4,699$433.8K0.00%−419−8.2%Reduced
Washington Trust Bank4,646$429.2K0.03%+4,646New
Perpetual Ltd4,638$428.4K0.01%+301+6.9%Added
Gsa Capital Partners LLP4,600$425.0K0.03%+72+1.6%Added
Abel Hall, LLC4,551$420.4K0.09%+18+0.4%Added
CIBC Asset Management Inc4,519$417.4K0.00%00.0%Unchanged
World Equity Group, Inc.4,467$412.6K0.11%+1,062+31.2%Added
Northwestern Mutual Wealth Management Co4,368$403.5K0.00%+2,549+140.1%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4,259$393.4K0.01%+4,259New
Banco Santander, S.A.4,193$387.3K0.00%+4,193New
Alamea Verwaltungs GmbH4,173$385.5K0.29%+1,163+38.6%Added
Inspire Advisors, LLC4,126$381.1K0.03%−690−14.3%Reduced
Persistent Asset Partners Ltd4,086$377.4K0.15%+4,086New
Everence Capital Management Inc4,080$377.0K0.02%00.0%Unchanged
Jag Capital Management, LLC3,962$366.0K0.04%−998−20.1%Reduced
RWC Asset Management LLP3,866$357.1K0.01%+91+2.4%Added
Amalgamated Bank3,818$353.0K0.00%00.0%Unchanged
Wealthspire Advisors, LLC3,655$337.6K0.00%−231−5.9%Reduced
Callan Family Office, LLC3,600$332.5K0.01%+3,600New
Marex Group plc3,492$322.6K0.00%+3,492New
Nisa Investment Advisors, LLC3,439$317.7K0.00%+9+0.3%Added
NBC Securities, Inc.3,358$310.2K0.02%+19+0.6%Added
Mendel Money Management3,235$298.8K0.13%−675−17.3%Reduced
Wiley Bros.-Aintree Capital, LLC3,225$297.4K0.00%+3,225New
McGuire Investment Group, LLC3,200$295.6K0.03%00.0%Unchanged
Wulff, Hansen & Co.3,185$294.2K0.30%00.0%Unchanged
Keybank National Association3,151$291.1K0.00%−3,038−49.1%Reduced
Wealthfront Advisers LLC3,042$281.0K0.00%+204+7.2%Added
McGuire Capital Advisors Inc2,976$274.9K0.18%+1,462+96.6%Added
Seelaus Asset Management LLC2,975$274.8K0.20%+2,975New
Ascent Wealth Partners, LLC2,962$273.6K0.03%+483+19.5%Added
Warren Averett Asset Management, LLC2,916$269.4K0.00%+2,916New
GF Fund Management Co. Ltd.2,906$268.4K0.00%+365+14.4%Added
OneAscent Financial Services LLC2,868$264.9K0.01%+33+1.2%Added
Skopos Labs, Inc.2,841$262.4K0.01%+524+22.6%Added
AlphaGrep UK Ltd2,800$258.6K0.08%+693+32.9%Added
AE Wealth Management LLC2,781$256.9K0.00%+2,781New
Virtus ETF Advisers LLC2,750$254.0K0.12%00.0%Unchanged
CWM, LLC2,745$253.6K0.00%+436+18.9%Added
Oxford Asset Management LLP2,720$251.2K0.10%+2,720New
Pinnacle Wealth Planning Services, Inc.2,646$244.4K0.03%+161+6.5%Added
Motley Fool Asset Management LLC2,596$239.8K0.01%+352+15.7%Added
Green Alpha Advisors, LLC2,570$237.4K0.23%−290−10.1%Reduced
QRG Capital Management, Inc.2,532$233.9K0.00%+2,532New
Norden Group LLC2,519$232.7K0.02%+447+21.6%Added
Stephens Inc2,510$231.8K0.00%−134−5.1%Reduced
Wealth Enhancement Advisory Services, LLC2,434$228.4K0.00%+212+9.5%Added
Eurizon Capital SGR S.p.A.2,630$227.8K0.00%+397+17.8%Added
Eastern Bank2,350$217.1K0.00%+190+8.8%Added
Resources Investment Advisors, LLC.2,313$213.7K0.00%−365−13.6%Reduced
Keel Point, LLC2,288$211.3K0.01%−121−5.0%Reduced
ABS Direct Equity Fund LLC2,300$209.7K0.16%+2,300New
Atria Investments LLC2,239$206.8K0.00%−118−5.0%Reduced
Sectoral Asset Management Inc1,980$205.5K0.17%+1,980New
Profund Advisors LLC2,221$205.2K0.01%−138−5.8%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.2,092$193.2K0.00%+506+31.9%Added
Kimelman & Baird, LLC1,900$175.5K0.01%00.0%Unchanged
SBI Securities Co., Ltd.1,870$172.7K0.00%−79−4.1%Reduced
Leonteq Securities AG1,260$116.4K0.01%−809−39.1%Reduced
JNBA Financial Advisors1,141$105.4K0.01%00.0%Unchanged
IMA Wealth, Inc.1,116$103.1K0.01%00.0%Unchanged
Smartleaf Asset Management LLC1,183$102.0K0.00%−423−26.3%Reduced
Innovative Asset Advisors Group, LLC1,040$96.1K0.06%+1,040New
EverSource Wealth Advisors, LLC1,005$92.8K0.00%−237−19.1%Reduced
HM Payson & Co1,000$92.4K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC982$90.7K0.00%−70−6.7%Reduced
Allworth Financial LP954$88.1K0.00%+61+6.8%Added
Kemnay Advisory Services Inc.847$78.2K0.01%−577−40.5%Reduced
GAMMA Investing LLC843$77.9K0.00%+35+4.3%Added
Sterling Capital Management LLC809$74.7K0.00%+12+1.5%Added
IFP Advisors, Inc804$74.3K0.00%−40−4.7%Reduced
Signaturefd, LLC785$72.5K0.00%−4−0.5%Reduced
Schroder Investment Management Group806$69.5K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.604$55.8K0.00%+20+3.4%Added
First Pacific Financial559$51.6K0.01%+139+33.1%Added
HighMark Wealth Management LLC550$50.8K0.02%00.0%Unchanged
GWM Advisors LLC548$50.6K0.00%+156+39.8%Added
MAI Capital Management530$49.0K0.00%+202+61.6%Added
Sound Income Strategies, LLC525$47.9K0.00%−47−8.2%Reduced
Rossby Financial, LCC499$45.5K0.01%+494+9,880.0%Added
Marshall Investment Management, LLC480$44.3K0.02%+480New
SRS Capital Advisors, Inc.462$43.6K0.00%−271−37.0%Reduced
RiverPark Advisors, LLC452$41.8K0.02%+150+49.7%Added
Hollencrest Capital Management445$41.1K0.00%+445New
Golden State Equity Partners408$37.7K0.00%+408New
EFG International AG400$36.9K0.00%00.0%Unchanged
Owl Creek Wealth Partners LLC375$34.6K0.01%+375New
Harvest Fund Management Co., Ltd364$34.0K0.00%−1,500−80.5%Reduced
Parallel Advisors, LLC359$33.2K0.00%+7+2.0%Added
PFS Partners, LLC330$30.5K0.01%00.0%Unchanged
Close Asset Management Ltd300$28.0K0.00%00.0%Unchanged
Advisory Services Network, LLC294$27.2K0.00%+294New