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 |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 21,984 | $2.03M | 0.02% | +21,984 | New |
| Verition Fund Management LLC | 21,210 | $1.96M | 0.02% | −221−1.0% | Reduced |
| Simplify Asset Management Inc. | 20,821 | $1.92M | 0.03% | −8,760−29.6% | Reduced |
| Values First Advisors, Inc. | 20,765 | $1.92M | 1.00% | −723−3.4% | Reduced |
| Assetmark, Inc | 20,073 | $1.85M | 0.00% | +355+1.8% | Added |
| Occudo Quantitative Strategies LP | 20,366 | $1.77M | 0.10% | +3,878+23.5% | Added |
| Landscape Capital Management, L.L.C. | 19,135 | $1.77M | 0.11% | −950−4.7% | Reduced |
| Jefferies Financial Group Inc. | 18,879 | $1.74M | 0.02% | −45,039−70.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 17,357 | $1.60M | 0.01% | 00.0% | Unchanged |
| Illinois Municipal Retirement Fund | 17,305 | $1.60M | 0.02% | +5,585+47.7% | Added |
| Vestmark Advisory Solutions, Inc. | 17,176 | $1.59M | 0.02% | −11,144−39.4% | Reduced |
| Toroso Investments, LLC | 17,120 | $1.58M | 0.00% | +10,979+178.8% | Added |
| Baader Bank INC | 16,901 | $1.56M | 0.15% | +10.0% | Added |
| Quantinno Capital Management LP | 16,831 | $1.55M | 0.00% | +11,540+218.1% | Added |
| Prelude Capital Management, LLC | 16,636 | $1.54M | 0.12% | −9,914−37.3% | Reduced |
| Natixis Advisors, L.P. | 15,660 | $1.45M | 0.00% | +15,660 | New |
| Havemeyer Place LP | 15,655 | $1.45M | 0.17% | −3,183−16.9% | Reduced |
| Numerai GP LLC | 15,497 | $1.43M | 0.14% | +1,621+11.7% | Added |
| XTX Topco Ltd | 15,363 | $1.42M | 0.02% | −8,332−35.2% | Reduced |
| New York Life Investment Management LLC | 15,329 | $1.42M | 0.01% | +4,313+39.2% | Added |
| Capital Fund Management S.A. | 15,295 | $1.41M | 0.01% | +15,295 | New |
| FORA Capital, LLC | 15,217 | $1.41M | 0.10% | +7,628+100.5% | Added |
| Davy Global Fund Management Ltd | 14,808 | $1.37M | 0.10% | −3,642−19.7% | Reduced |
| Portolan Capital Management, LLC | 14,155 | $1.31M | 0.07% | −89,933−86.4% | Reduced |
| Advisor Group Holdings, Inc. | 14,001 | $1.29M | 0.00% | −21,930−61.0% | Reduced |
| Acadian Asset Management LLC | 13,827 | $1.28M | 0.00% | −55,832−80.2% | Reduced |
| Elo Mutual Pension Insurance Co | 13,781 | $1.27M | 0.02% | −5,195−27.4% | Reduced |
| Tema ETFs LLC | 13,772 | $1.27M | 0.09% | +5,857+74.0% | Added |
| Oak Ridge Investments LLC | 13,722 | $1.27M | 0.08% | +187+1.4% | Added |
| Empowered Funds, LLC | 13,457 | $1.24M | 0.01% | −58,422−81.3% | Reduced |
| Bridgewater Associates, LP | 13,351 | $1.23M | 0.01% | −14,940−52.8% | Reduced |
| Rockefeller Capital Management L.P. | 13,065 | $1.21M | 0.00% | +1,447+12.5% | Added |
| Ninepoint Partners LP | 12,994 | $1.20M | 0.14% | +12,994 | New |
| OP Asset Management Ltd | 12,915 | $1.19M | 0.01% | +2,126+19.7% | Added |
| Inceptionr LLC | 12,762 | $1.18M | 0.28% | +6,029+89.5% | Added |
| Great West Life Assurance Co | 12,137 | $1.13M | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 12,128 | $1.12M | 0.00% | +3,363+38.4% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 12,000 | $1.11M | 0.46% | +1,000+9.1% | Added |
| Pensionmark Financial Group, LLC | 11,909 | $1.10M | 0.02% | −4,381−26.9% | Reduced |
| Nicholas Investment Partners, LP | 11,786 | $1.09M | 0.08% | −86,430−88.0% | Reduced |
| Public Employees Retirement Association of Colorado | 11,753 | $1.09M | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 11,650 | $1.08M | 0.01% | +2,020+21.0% | Added |
| Amundi | 11,582 | $1.07M | 0.00% | +6,571+131.1% | Added |
| Exchange Traded Concepts, LLC | 11,433 | $1.06M | 0.01% | +1,015+9.7% | Added |
| JustInvest LLC | 11,414 | $1.05M | 0.01% | +1,227+12.0% | Added |
| IMC-Chicago, LLC | 11,387 | $1.05M | 0.02% | −2,041−15.2% | Reduced |
| Morris Retirement Advisors, LLC | 11,320 | $1.05M | 0.43% | +724+6.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 11,063 | $1.02M | 0.00% | +218+2.0% | Added |
| Teacher Retirement System of Texas | 10,857 | $1.00M | 0.00% | +3,737+52.5% | Added |
| Los Angeles Capital Management LLC | 10,766 | $994.5K | 0.00% | +1,636+17.9% | Added |
| Northwest & Ethical Investments L.P. | 10,855 | $973.3K | 0.02% | +3,655+50.8% | Added |
| Ameritas Investment Partners, Inc. | 10,166 | $939.0K | 0.03% | +132+1.3% | Added |
| ADAR1 Capital Management, LLC | 10,000 | $923.7K | 0.06% | +3,000+42.9% | Added |
| Banque Cantonale Vaudoise | 9,952 | $919.0K | 0.03% | −338−3.3% | Reduced |
| CI Private Wealth, LLC | 9,925 | $914.6K | 0.00% | +9,925 | New |
| Man Group plc | 9,683 | $894.4K | 0.00% | −286,121−96.7% | Reduced |
| The PNC Financial Services Group, Inc. | 9,424 | $870.5K | 0.00% | +1,709+22.2% | Added |
| Brandywine Managers, LLC | 9,133 | $843.6K | 0.50% | −1,000−9.9% | Reduced |
| Caxton Associates LLP | 8,999 | $831.2K | 0.02% | +8,999 | New |
| B. Metzler seel. Sohn & Co. AG | 8,918 | $823.8K | 0.01% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 8,850 | $817.5K | 0.68% | +3,300+59.5% | Added |
| CAPROCK Group, Inc. | 8,771 | $810.2K | 0.02% | +585+7.1% | Added |
| BankChampaign, National Association | 8,756 | $808.8K | 0.80% | −2,098−19.3% | Reduced |
| Mariner, LLC | 8,541 | $787.7K | 0.00% | +2,930+52.2% | Added |
| Pier 88 Investment Partners LLC | 8,200 | $757.4K | 0.19% | +1,380+20.2% | Added |
| Tower Research Capital LLC (TRC) | 8,182 | $755.8K | 0.02% | +5,439+198.3% | Added |
| CIBC Bancorp USA Inc. | 8,176 | $755.2K | 0.00% | +8,176 | New |
| Captrust Financial Advisors | 8,043 | $742.9K | 0.00% | +5,786+256.4% | Added |
| Farallon Capital Management, L.L.C. | 8,000 | $739.0K | 0.00% | −101,000−92.7% | Reduced |
| Ieq Capital, LLC | 7,969 | $736.1K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 7,646 | $706.2K | 0.00% | −1,855−19.5% | Reduced |
| State of Wyoming | 7,628 | $704.6K | 0.08% | −2,998−28.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 7,607 | $702.7K | 0.00% | −3,194−29.6% | Reduced |
| KBC Group NV | 7,537 | $696.0K | 0.00% | +4,403+140.5% | Added |
| Quantitative Investment Management, LLC | 7,511 | $693.0K | 0.07% | −1,852−19.8% | Reduced |
| Pinebridge Investments LLC | 7,235 | $668.3K | 0.01% | +7,235 | New |
| Mirae Asset Global Investments Co., Ltd. | 7,170 | $662.3K | 0.00% | +567+8.6% | Added |
| Aquatic Capital Management LLC | 7,167 | $662.0K | 0.02% | −107,950−93.8% | Reduced |
| Swiss Life Asset Management Ltd | 7,058 | $651.9K | 0.00% | +1,768+33.4% | Added |
| Guyasuta Investment Advisors Inc | 7,000 | $646.6K | 0.04% | 00.0% | Unchanged |
| Fiduciary Alliance LLC | 7,509 | $637.2K | 0.04% | +910+13.8% | Added |
| Van Eck Associates Corp | 6,819 | $630.0K | 0.00% | −315−4.4% | Reduced |
| Canton Hathaway, LLC | 6,780 | $626.3K | 0.13% | 00.0% | Unchanged |
| TrueMark Investments, LLC | 6,596 | $609.3K | 0.12% | +6,596 | New |
| Integrated Wealth Concepts LLC | 6,511 | $601.4K | 0.00% | +6,511 | New |
| TD Waterhouse Canada Inc. | 4,897 | $591.3K | 0.00% | +41+0.8% | Added |
| MSH Capital Advisors LLC | 6,281 | $580.2K | 0.12% | −656−9.5% | Reduced |
| Alta Wealth Advisors LLC | 6,233 | $575.7K | 0.19% | −126−2.0% | Reduced |
| Brinker Capital Investments, LLC | 6,198 | $572.5K | 0.00% | +467+8.1% | Added |
| Entropy Technologies, LP | 6,136 | $566.8K | 0.03% | −10,957−64.1% | Reduced |
| Perigon Wealth Management, LLC | 6,097 | $563.2K | 0.01% | +6,097 | New |
| Virginia Retirement Systems Et Al | 6,050 | $558.8K | 0.00% | −3,500−36.6% | Reduced |
| Commonwealth Equity Services, LLC | 5,985 | $552.8K | 0.00% | −561−8.6% | Reduced |
| Gibbs Wealth Management | 5,935 | $548.2K | 0.07% | +5,935 | New |
| J. Safra Sarasin Holding AG | 5,928 | $547.6K | 0.01% | +5,928 | New |
| DnB Asset Management AS | 5,737 | $529.9K | 0.00% | +5,737 | New |
| Mercer Global Advisors Inc | 5,518 | $509.7K | 0.00% | +1,161+26.6% | Added |
| Wealthcare Advisory Partners LLC | 5,477 | $505.9K | 0.01% | −2,658−32.7% | Reduced |
| Truist Financial Corp | 5,436 | $502.1K | 0.00% | −12,504−69.7% | Reduced |
| Oppenheimer & Co Inc | 5,382 | $497.1K | 0.01% | +20+0.4% | Added |