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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; 599 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: 599 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 2026599$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
AdvisorNet Financial, Inc1$920.00%+1New
Hughes Financial Services, LLC1$920.00%+1New
Dunhill Financial, LLC1$1440.00%−1−50.0%Reduced
West Branch Capital LLC2$1850.00%00.0%Unchanged
Principia Wealth Advisory, LLC2$1850.00%+2New
American Capital Advisory, LLC3$2780.00%+2+200.0%Added
Central Trust Co5$4620.00%00.0%Unchanged
Massmutual Trust Co FSB5$4620.00%00.0%Unchanged
Atlantic Private Wealth, LLC5$4620.00%00.0%Unchanged
Raffa Wealth Management, LLC5$4620.00%+1+25.0%Added
Sunrise Financial Services, LLC5$4620.00%+5New
HFM Investment Advisors, LLC6$5540.00%00.0%Unchanged
Rialto Wealth Management, LLC7$6470.00%+3+75.0%Added
Vermillion Wealth Management, Inc.9$8310.00%+9New
Transamerica Financial Advisors, Inc.10$9230.00%+10New
Beaird Harris Wealth Management, LLC10$9240.00%00.0%Unchanged
Capital Advisors, Ltd. LLC8$1.00K0.00%00.0%Unchanged
Zions Bancorporation, National Association11$1.02K0.00%−1−8.3%Reduced
Bay Harbor Wealth Management, LLC11$1.02K0.00%+3+37.5%Added
True Wealth Design, LLC11$1.02K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC11$1.02K0.00%+11New
Creative Financial Designs Inc12$1.11K0.00%00.0%Unchanged
Torren Management, LLC13$1.20K0.00%−80−86.0%Reduced
Key Financial Inc13$1.20K0.00%00.0%Unchanged
Larson Financial Group LLC13$1.20K0.00%+13New
Godfrey Financial Associates, Inc.15$1.39K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC15$1.39K0.00%+15New
Curio Wealth, LLC16$1.48K0.00%+2+14.3%Added
DiNuzzo Private Wealth, Inc.17$1.57K0.00%00.0%Unchanged
Bare Financial Services, Inc18$1.66K0.00%00.0%Unchanged
SHP Wealth Management19$1.75K0.00%+9+90.0%Added
J.Safra Asset Management Corp19$1.75K0.00%+19New
Strategic Investment Solutions, Inc.20$1.85K0.00%00.0%Unchanged
MCF Advisors LLC20$1.85K0.00%+20New
Bogart Wealth, LLC21$1.94K0.00%+21New
Rakuten Securities, Inc.22$2.03K0.00%−22−50.0%Reduced
Essential Partners LLC30$2.77K0.00%00.0%Unchanged
MV Capital Management, Inc.32$2.96K0.00%+1+3.2%Added
Strategic Wealth Advisors LLC40$3.00K0.00%00.0%Unchanged
Quadrant Capital Group LLC37$3.42K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.43$3.97K0.00%−262−85.9%Reduced
Prestige Wealth Management Group LLC46$4.25K0.00%00.0%Unchanged
Tidemark, LLC50$4.62K0.00%00.0%Unchanged
My Portfolio Guide, LLC50$4.62K0.00%+50New
Atlantic Union Bankshares Corp53$4.90K0.00%+53New
Vanguard National Trust Co53$4.90K0.00%+53New
Fortitude Family Office, LLC54$4.99K0.00%+16+42.1%Added
Bell Investment Advisors, Inc55$5.08K0.00%00.0%Unchanged
Morton Brown Family Wealth, LLC58$5.36K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC58$5.36K0.00%+2+3.6%Added
CoreCap Advisors, LLC61$5.63K0.00%00.0%Unchanged
Dogwood Wealth Management LLC65$6.00K0.00%+36+124.1%Added
International Assets Investment Management, LLC71$6.47K0.00%+8+12.7%Added
Harbour Investments, Inc.72$6.66K0.00%−4−5.3%Reduced
Covestor Ltd71$7.00K0.00%−258−78.4%Reduced
Meeder Asset Management Inc81$7.48K0.00%−7,805−99.0%Reduced
Huntington National Bank82$7.57K0.00%+1+1.2%Added
CVA Family Office, LLC86$7.94K0.00%+81+1,620.0%Added
SJS Investment Consulting Inc.90$8.31K0.00%+2+2.3%Added
Bartlett & Co. Wealth Management LLC92$8.39K0.00%00.0%Unchanged
UMA Financial Services, Inc.91$8.41K0.00%−14−13.3%Reduced
Versant Capital Management, Inc97$8.96K0.00%+36+59.0%Added
Hantz Financial Services, Inc.100$9.00K0.00%00.0%Unchanged
Danske Bank A/S100$9.24K0.00%−1,100−91.7%Reduced
Hurley Capital, LLC100$9.24K0.00%00.0%Unchanged
Optiver Holding B.V.103$9.51K0.00%−139−57.4%Reduced
Adirondack Trust Co115$10.6K0.00%00.0%Unchanged
WPG Advisers, LLC118$10.9K0.01%−21−15.1%Reduced
Contravisory Investment Management, Inc.124$11.5K0.00%00.0%Unchanged
Twin Peaks Wealth Advisors, LLC130$12.0K0.00%+130New
Quent Capital, LLC132$12.2K0.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.136$12.6K0.00%−9−6.2%Reduced
Bessemer Group Inc138$13.0K0.00%+88+176.0%Added
Elequin Capital LP155$14.3K0.00%−208−57.3%Reduced
Medallion Wealth Advisors, LLC169$15.6K0.01%−56−24.9%Reduced
Cedar Mountain Advisors, LLC169$15.6K0.00%+169New
Basecamp Wealth Advisors LLC173$16.0K0.00%+6+3.6%Added
Root Financial Partners, LLC185$17.1K0.00%+26+16.4%Added
Rothschild Investment LLC193$17.8K0.00%+2+1.0%Added
Parkside Financial Bank & Trust207$19.1K0.00%+123+146.4%Added
Fideuram Asset Management (Ireland) dac205$19.5K0.00%+205New
Farther Finance Advisors, LLC253$23.1K0.00%+88+53.3%Added
NBT Bank N A250$23.1K0.00%−1,575−86.3%Reduced
Bayforest Capital Ltd259$23.9K0.03%+259New
V-Square Quantitative Management LLC262$24.2K0.00%+1+0.4%Added
Financial Network Wealth Advisors LLC273$25.2K0.03%+49+21.9%Added
Advisory Services Network, LLC294$27.2K0.00%+294New
Close Asset Management Ltd300$28.0K0.00%00.0%Unchanged
PFS Partners, LLC330$30.5K0.01%00.0%Unchanged
Parallel Advisors, LLC359$33.2K0.00%+7+2.0%Added
Harvest Fund Management Co., Ltd364$34.0K0.00%−1,500−80.5%Reduced
Owl Creek Wealth Partners LLC375$34.6K0.01%+375New
EFG International AG400$36.9K0.00%00.0%Unchanged
Golden State Equity Partners408$37.7K0.00%+408New
Hollencrest Capital Management445$41.1K0.00%+445New
RiverPark Advisors, LLC452$41.8K0.02%+150+49.7%Added
SRS Capital Advisors, Inc.462$43.6K0.00%−271−37.0%Reduced
Marshall Investment Management, LLC480$44.3K0.02%+480New
Rossby Financial, LCC499$45.5K0.01%+494+9,880.0%Added
Sound Income Strategies, LLC525$47.9K0.00%−47−8.2%Reduced