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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 600 | $20.0B |
| Q1 2026 | 486 | $12.5B |
| Q4 2025 | 498 | $13.4B |
| Q3 2025 | 396 | $7.65B |
| Q2 2025 | 366 | $6.47B |
| Q1 2025 | 342 | $5.10B |
| Q4 2024 | 298 | $3.65B |
| Q3 2024 | 271 | $2.86B |
| Q2 2024 | 282 | $3.32B |
| Q1 2024 | 258 | $2.30B |
| Q4 2023 | 295 | $2.99B |
| Q3 2023 | 297 | $3.21B |
| Q2 2023 | 301 | $3.95B |
| Q1 2023 | 280 | $2.17B |
| Q4 2022 | 292 | $2.53B |
| Q3 2022 | 328 | $5.04B |
| Q2 2022 | 333 | $3.75B |
| Q1 2022 | 356 | $6.11B |
| Q4 2021 | 397 | $9.24B |
| Q3 2021 | 375 | $11.8B |
| Q2 2021 | 417 | $11.1B |
| Q1 2021 | 420 | $13.9B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Guardant Health, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 153,253 | $14.2M | 0.11% | +15,782+11.5% | Added |
| ExodusPoint Capital Management, LP | 152,698 | $14.1M | 0.14% | +152,698 | New |
| Burkehill Global Management, LP | 150,000 | $13.9M | 0.69% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 149,615 | $13.8M | 0.02% | −5,661−3.6% | Reduced |
| Osterweis Capital Management Inc | 148,946 | $13.8M | 0.71% | +13,010+9.6% | Added |
| Royal Bank of Canada | 146,404 | $13.5M | 0.00% | +3,962+2.8% | Added |
| Rhenman & Partners Asset Management AB | 145,000 | $13.4M | 1.65% | +65,000+81.3% | Added |
| Neuberger Berman Group LLC | 140,711 | $13.0M | 0.01% | +9,692+7.4% | Added |
| Janus Henderson Group PLC | 140,345 | $13.0M | 0.01% | +22,844+19.4% | Added |
| Legal & General Group Plc | 136,601 | $12.6M | 0.00% | −20,178−12.9% | Reduced |
| First Trust Advisors LP | 135,938 | $12.6M | 0.01% | −43,793−24.4% | Reduced |
| AQR Capital Management LLC | 131,298 | $12.1M | 0.01% | +32,425+32.8% | Added |
| Allianz Asset Management GmbH | 130,986 | $12.1M | 0.01% | −16,583−11.2% | Reduced |
| California State Teachers Retirement System | 130,599 | $12.1M | 0.01% | +23,569+22.0% | Added |
| Kinetic Partners Management, LP | 129,900 | $12.0M | 0.67% | +129,900 | New |
| Hillsdale Investment Management Inc. | 124,384 | $11.5M | 0.31% | +2,004+1.6% | Added |
| Pictet Asset Management Holding SA | 131,141 | $11.4M | 0.01% | −35,243−21.2% | Reduced |
| Handelsbanken Fonder AB | 115,841 | $10.7M | 0.04% | +82,200+244.3% | Added |
| Caption Management, LLC | 115,183 | $10.6M | 0.51% | +115,183 | New |
| State of Wisconsin Investment Board | 110,062 | $10.2M | 0.02% | −5,107−4.4% | Reduced |
| Cerity Partners LLC | 109,250 | $10.1M | 0.01% | −8,746−7.4% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 108,479 | $10.0M | 0.15% | 00.0% | Unchanged |
| Blair William & Co | 103,644 | $9.57M | 0.03% | +103,644 | New |
| Vanguard Asset Management, Ltd | 102,746 | $9.49M | 0.01% | +102,746 | New |
| HSBC Holdings PLC | 98,843 | $9.13M | 0.01% | +90,392+1,069.6% | Added |
| Silverarc Capital Management, LLC | 98,514 | $9.10M | 1.07% | +6,600+7.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 97,636 | $9.02M | 0.01% | +3,760+4.0% | Added |
| Granite Investment Partners, LLC | 95,726 | $8.84M | 0.54% | −62,473−39.5% | Reduced |
| Canada Pension Plan Investment Board | 94,700 | $8.75M | 0.01% | −36,400−27.8% | Reduced |
| Wells Fargo & Company | 92,549 | $8.55M | 0.00% | −121,628−56.8% | Reduced |
| Atika Capital Management LLC | 91,000 | $8.41M | 1.33% | −17,000−15.7% | Reduced |
| Standard Life Aberdeen plc | 90,124 | $8.32M | 0.01% | +15,000+20.0% | Added |
| Candriam Luxembourg S.C.A. | 89,216 | $8.24M | 0.04% | −59,190−39.9% | Reduced |
| Prudential Financial Inc | 89,105 | $8.23M | 0.01% | −27,960−23.9% | Reduced |
| Trexquant Investment LP | 85,901 | $7.93M | 0.06% | −188,138−68.7% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 85,482 | $7.90M | 0.02% | −60,403−41.4% | Reduced |
| Exome Asset Management LLC | 82,736 | $7.64M | 4.50% | −15,446−15.7% | Reduced |
| Jupiter Asset Management Ltd | 79,526 | $7.35M | 0.04% | −341,802−81.1% | Reduced |
| SWS Partners | 79,481 | $7.34M | 1.81% | +2,272+2.9% | Added |
| Creative Planning | 78,375 | $7.24M | 0.00% | −5,430−6.5% | Reduced |
| Guggenheim Capital LLC | 78,014 | $7.21M | 0.06% | +16,044+25.9% | Added |
| Susquehanna International Group, LLP | 75,989 | $7.02M | 0.01% | +72,683+2,198.5% | Added |
| Schonfeld Strategic Advisors LLC | 71,684 | $6.62M | 0.05% | +66,603+1,310.8% | Added |
| Engineers Gate Manager LP | 71,001 | $6.56M | 0.08% | −56,308−44.2% | Reduced |
| MetLife Investment Management | 67,825 | $6.26M | 0.03% | +903+1.3% | Added |
| Thrivent Financial for Lutherans | 63,184 | $5.84M | 0.01% | −856−1.3% | Reduced |
| Adalta Capital Management LLC | 61,473 | $5.68M | 2.72% | −1,815−2.9% | Reduced |
| Fifth Third Bancorp | 59,303 | $5.48M | 0.01% | +55,198+1,344.7% | Added |
| Mackenzie Financial Corp | 59,025 | $5.45M | 0.01% | +23,002+63.9% | Added |
| Vanguard Global Advisers, LLC | 58,062 | $5.36M | 0.00% | +58,062 | New |
| Algert Global LLC | 57,430 | $5.30M | 0.08% | −81,302−58.6% | Reduced |
| Ensign Peak Advisors, Inc | 56,211 | $5.19M | 0.01% | +8,249+17.2% | Added |
| Voleon Capital Management LP | 55,000 | $5.08M | 0.11% | −1,689−3.0% | Reduced |
| F/M Investments LLC | 54,180 | $5.00M | 0.33% | −4,387−7.5% | Reduced |
| Slow Capital, Inc. | 53,724 | $4.96M | 0.64% | +53,724 | New |
| Jasper Ridge Partners, L.P. | 53,125 | $4.91M | 0.11% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 52,092 | $4.81M | 0.02% | −3,780−6.8% | Reduced |
| Envestnet Asset Management Inc | 50,899 | $4.70M | 0.00% | +20,062+65.1% | Added |
| Calamos Advisors LLC | 50,668 | $4.68M | 0.02% | −5,800−10.3% | Reduced |
| LPL Financial LLC | 48,822 | $4.51M | 0.00% | −32,325−39.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 48,547 | $4.48M | 0.26% | +35,790+280.6% | Added |
| Readystate Asset Management LP | 48,400 | $4.47M | 0.26% | +48,400 | New |
| One Capital Management, LLC | 46,731 | $4.32M | 0.12% | +9,550+25.7% | Added |
| Future Fund LLC | 46,465 | $4.29M | 1.51% | +9,638+26.2% | Added |
| Ossiam | 44,816 | $4.14M | 0.07% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 43,696 | $4.04M | 0.01% | +5,936+15.7% | Added |
| DekaBank Deutsche Girozentrale | 45,000 | $3.94M | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 40,887 | $3.78M | 0.00% | −2,080−4.8% | Reduced |
| US Bancorp | 40,703 | $3.76M | 0.00% | −1,043−2.5% | Reduced |
| Seven Grand Managers, LLC | 40,000 | $3.69M | 0.25% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 39,502 | $3.65M | 0.03% | +2,215+5.9% | Added |
| State of New Jersey Common Pension Fund D | 39,465 | $3.65M | 0.01% | −378−0.9% | Reduced |
| Lagoda Investment Management, L.P. | 36,410 | $3.36M | 2.07% | +4,905+15.6% | Added |
| Bullseye Asset Management LLC | 35,631 | $3.29M | 1.91% | +34,631+3,463.1% | Added |
| Polen Capital Management LLC | 34,725 | $3.21M | 0.02% | +15,058+76.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 33,510 | $3.10M | 0.03% | +924+2.8% | Added |
| Pier Capital, LLC | 33,330 | $3.08M | 0.51% | −575−1.7% | Reduced |
| Edgestream Partners, L.P. | 32,257 | $2.98M | 0.10% | +24,606+321.6% | Added |
| Bamco Inc | 32,000 | $2.96M | 0.01% | +32,000 | New |
| Intech Investment Management LLC | 31,499 | $2.91M | 0.03% | −16,784−34.8% | Reduced |
| Arizona State Retirement System | 30,828 | $2.85M | 0.02% | −473−1.5% | Reduced |
| D.A. Davidson & Co. | 30,718 | $2.84M | 0.02% | +12,866+72.1% | Added |
| Krilogy Financial LLC | 32,436 | $2.78M | 0.09% | +32,436 | New |
| State Board of Administration of Florida Retirement System | 28,750 | $2.66M | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 28,380 | $2.62M | 0.01% | +28,380 | New |
| Jones Financial Companies LLLP | 30,611 | $2.59M | 0.00% | +13,232+76.1% | Added |
| Janney Montgomery Scott LLC | 27,825 | $2.57M | 0.01% | +1,545+5.9% | Added |
| Next Century Growth Investors LLC | 26,967 | $2.49M | 0.18% | +8,483+45.9% | Added |
| Bank of Montreal | 26,915 | $2.49M | 0.00% | +18,283+211.8% | Added |
| STRS Ohio | 26,700 | $2.47M | 0.01% | 00.0% | Unchanged |
| Jump Financial, LLC | 26,500 | $2.45M | 0.04% | −106,603−80.1% | Reduced |
| Maven Securities LTD | 25,000 | $2.31M | 0.13% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 24,800 | $2.29M | 0.01% | +800+3.3% | Added |
| Lazard Asset Management LLC | 24,419 | $2.26M | 0.00% | −6,166−20.2% | Reduced |
| ProShare Advisors LLC | 24,085 | $2.22M | 0.00% | −4,051−14.4% | Reduced |
| Atom Investors LP | 23,557 | $2.18M | 0.16% | +3,174+15.6% | Added |
| HighTower Advisors, LLC | 23,446 | $2.17M | 0.00% | −4,930−17.4% | Reduced |
| HighVista Strategies LLC | 23,357 | $2.16M | 0.60% | −13,401−36.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 23,277 | $2.15M | 0.16% | +2,196+10.4% | Added |
| SG Americas Securities, LLC | 22,244 | $2.06M | 0.00% | +5,197+30.5% | Added |