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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 599 | $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 |
|---|---|---|---|---|---|
| TD Waterhouse Canada Inc. | 4,897 | $591.3K | 0.00% | +41+0.8% | Added |
| Integrated Wealth Concepts LLC | 6,511 | $601.4K | 0.00% | +6,511 | New |
| TrueMark Investments, LLC | 6,596 | $609.3K | 0.12% | +6,596 | New |
| Canton Hathaway, LLC | 6,780 | $626.3K | 0.13% | 00.0% | Unchanged |
| Van Eck Associates Corp | 6,819 | $630.0K | 0.00% | −315−4.4% | Reduced |
| Fiduciary Alliance LLC | 7,509 | $637.2K | 0.04% | +910+13.8% | Added |
| Guyasuta Investment Advisors Inc | 7,000 | $646.6K | 0.04% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 7,058 | $651.9K | 0.00% | +1,768+33.4% | Added |
| Aquatic Capital Management LLC | 7,167 | $662.0K | 0.02% | −107,950−93.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 7,170 | $662.3K | 0.00% | +567+8.6% | Added |
| Pinebridge Investments LLC | 7,235 | $668.3K | 0.01% | +7,235 | New |
| Quantitative Investment Management, LLC | 7,511 | $693.0K | 0.07% | −1,852−19.8% | Reduced |
| KBC Group NV | 7,537 | $696.0K | 0.00% | +4,403+140.5% | Added |
| O'Shaughnessy Asset Management, LLC | 7,607 | $702.7K | 0.00% | −3,194−29.6% | Reduced |
| State of Wyoming | 7,628 | $704.6K | 0.08% | −2,998−28.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 7,646 | $706.2K | 0.00% | −1,855−19.5% | Reduced |
| Ieq Capital, LLC | 7,969 | $736.1K | 0.00% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 8,000 | $739.0K | 0.00% | −101,000−92.7% | Reduced |
| Captrust Financial Advisors | 8,043 | $742.9K | 0.00% | +5,786+256.4% | Added |
| CIBC Bancorp USA Inc. | 8,176 | $755.2K | 0.00% | +8,176 | New |
| Tower Research Capital LLC (TRC) | 8,182 | $755.8K | 0.02% | +5,439+198.3% | Added |
| Pier 88 Investment Partners LLC | 8,200 | $757.4K | 0.19% | +1,380+20.2% | Added |
| Mariner, LLC | 8,541 | $787.7K | 0.00% | +2,930+52.2% | Added |
| BankChampaign, National Association | 8,756 | $808.8K | 0.80% | −2,098−19.3% | Reduced |
| CAPROCK Group, Inc. | 8,771 | $810.2K | 0.02% | +585+7.1% | Added |
| Yorktown Management & Research Co Inc | 8,850 | $817.5K | 0.68% | +3,300+59.5% | Added |
| B. Metzler seel. Sohn & Co. AG | 8,918 | $823.8K | 0.01% | 00.0% | Unchanged |
| Caxton Associates LLP | 8,999 | $831.2K | 0.02% | +8,999 | New |
| Brandywine Managers, LLC | 9,133 | $843.6K | 0.50% | −1,000−9.9% | Reduced |
| The PNC Financial Services Group, Inc. | 9,424 | $870.5K | 0.00% | +1,709+22.2% | Added |
| Man Group plc | 9,683 | $894.4K | 0.00% | −286,121−96.7% | Reduced |
| CI Private Wealth, LLC | 9,925 | $914.6K | 0.00% | +9,925 | New |
| Banque Cantonale Vaudoise | 9,952 | $919.0K | 0.03% | −338−3.3% | Reduced |
| ADAR1 Capital Management, LLC | 10,000 | $923.7K | 0.06% | +3,000+42.9% | Added |
| Ameritas Investment Partners, Inc. | 10,166 | $939.0K | 0.03% | +132+1.3% | Added |
| Northwest & Ethical Investments L.P. | 10,855 | $973.3K | 0.02% | +3,655+50.8% | Added |
| Los Angeles Capital Management LLC | 10,766 | $994.5K | 0.00% | +1,636+17.9% | Added |
| Teacher Retirement System of Texas | 10,857 | $1.00M | 0.00% | +3,737+52.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 11,063 | $1.02M | 0.00% | +218+2.0% | Added |
| Morris Retirement Advisors, LLC | 11,320 | $1.05M | 0.43% | +724+6.8% | Added |
| IMC-Chicago, LLC | 11,387 | $1.05M | 0.02% | −2,041−15.2% | Reduced |
| JustInvest LLC | 11,414 | $1.05M | 0.01% | +1,227+12.0% | Added |
| Exchange Traded Concepts, LLC | 11,433 | $1.06M | 0.01% | +1,015+9.7% | Added |
| Amundi | 11,582 | $1.07M | 0.00% | +6,571+131.1% | Added |
| Xponance, Inc. | 11,650 | $1.08M | 0.01% | +2,020+21.0% | Added |
| Public Employees Retirement Association of Colorado | 11,753 | $1.09M | 0.00% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 11,786 | $1.09M | 0.08% | −86,430−88.0% | Reduced |
| Pensionmark Financial Group, LLC | 11,909 | $1.10M | 0.02% | −4,381−26.9% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 12,000 | $1.11M | 0.46% | +1,000+9.1% | Added |
| Cetera Investment Advisers | 12,128 | $1.12M | 0.00% | +3,363+38.4% | Added |
| Great West Life Assurance Co | 12,137 | $1.13M | 0.00% | 00.0% | Unchanged |
| Inceptionr LLC | 12,762 | $1.18M | 0.28% | +6,029+89.5% | Added |
| OP Asset Management Ltd | 12,915 | $1.19M | 0.01% | +2,126+19.7% | Added |
| Ninepoint Partners LP | 12,994 | $1.20M | 0.14% | +12,994 | New |
| Rockefeller Capital Management L.P. | 13,065 | $1.21M | 0.00% | +1,447+12.5% | Added |
| Bridgewater Associates, LP | 13,351 | $1.23M | 0.01% | −14,940−52.8% | Reduced |
| Empowered Funds, LLC | 13,457 | $1.24M | 0.01% | −58,422−81.3% | Reduced |
| Oak Ridge Investments LLC | 13,722 | $1.27M | 0.08% | +187+1.4% | Added |
| Tema ETFs LLC | 13,772 | $1.27M | 0.09% | +5,857+74.0% | Added |
| Elo Mutual Pension Insurance Co | 13,781 | $1.27M | 0.02% | −5,195−27.4% | Reduced |
| Acadian Asset Management LLC | 13,827 | $1.28M | 0.00% | −55,832−80.2% | Reduced |
| Advisor Group Holdings, Inc. | 14,001 | $1.29M | 0.00% | −21,930−61.0% | Reduced |
| Portolan Capital Management, LLC | 14,155 | $1.31M | 0.07% | −89,933−86.4% | Reduced |
| Davy Global Fund Management Ltd | 14,808 | $1.37M | 0.10% | −3,642−19.7% | Reduced |
| FORA Capital, LLC | 15,217 | $1.41M | 0.10% | +7,628+100.5% | Added |
| Capital Fund Management S.A. | 15,295 | $1.41M | 0.01% | +15,295 | New |
| New York Life Investment Management LLC | 15,329 | $1.42M | 0.01% | +4,313+39.2% | Added |
| XTX Topco Ltd | 15,363 | $1.42M | 0.02% | −8,332−35.2% | Reduced |
| Numerai GP LLC | 15,497 | $1.43M | 0.14% | +1,621+11.7% | Added |
| Havemeyer Place LP | 15,655 | $1.45M | 0.17% | −3,183−16.9% | Reduced |
| Natixis Advisors, L.P. | 15,660 | $1.45M | 0.00% | +15,660 | New |
| Prelude Capital Management, LLC | 16,636 | $1.54M | 0.12% | −9,914−37.3% | Reduced |
| Quantinno Capital Management LP | 16,831 | $1.55M | 0.00% | +11,540+218.1% | Added |
| Baader Bank INC | 16,901 | $1.56M | 0.15% | +10.0% | Added |
| Toroso Investments, LLC | 17,120 | $1.58M | 0.00% | +10,979+178.8% | Added |
| Vestmark Advisory Solutions, Inc. | 17,176 | $1.59M | 0.02% | −11,144−39.4% | Reduced |
| Illinois Municipal Retirement Fund | 17,305 | $1.60M | 0.02% | +5,585+47.7% | Added |
| Jacobs Levy Equity Management, Inc | 17,357 | $1.60M | 0.01% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 18,879 | $1.74M | 0.02% | −45,039−70.5% | Reduced |
| Landscape Capital Management, L.L.C. | 19,135 | $1.77M | 0.11% | −950−4.7% | Reduced |
| Occudo Quantitative Strategies LP | 20,366 | $1.77M | 0.10% | +3,878+23.5% | Added |
| Assetmark, Inc | 20,073 | $1.85M | 0.00% | +355+1.8% | Added |
| Values First Advisors, Inc. | 20,765 | $1.92M | 1.00% | −723−3.4% | Reduced |
| Simplify Asset Management Inc. | 20,821 | $1.92M | 0.03% | −8,760−29.6% | Reduced |
| Verition Fund Management LLC | 21,210 | $1.96M | 0.02% | −221−1.0% | Reduced |
| Mutual of America Capital Management LLC | 21,984 | $2.03M | 0.02% | +21,984 | New |
| SG Americas Securities, LLC | 22,244 | $2.06M | 0.00% | +5,197+30.5% | Added |
| China Universal Asset Management Co., Ltd. | 23,277 | $2.15M | 0.16% | +2,196+10.4% | Added |
| HighVista Strategies LLC | 23,357 | $2.16M | 0.60% | −13,401−36.5% | Reduced |
| HighTower Advisors, LLC | 23,446 | $2.17M | 0.00% | −4,930−17.4% | Reduced |
| Atom Investors LP | 23,557 | $2.18M | 0.16% | +3,174+15.6% | Added |
| ProShare Advisors LLC | 24,085 | $2.22M | 0.00% | −4,051−14.4% | Reduced |
| Lazard Asset Management LLC | 24,419 | $2.26M | 0.00% | −6,166−20.2% | Reduced |
| KLP Kapitalforvaltning AS | 24,800 | $2.29M | 0.01% | +800+3.3% | Added |
| Maven Securities LTD | 25,000 | $2.31M | 0.13% | 00.0% | Unchanged |
| Jump Financial, LLC | 26,500 | $2.45M | 0.04% | −106,603−80.1% | Reduced |
| STRS Ohio | 26,700 | $2.47M | 0.01% | 00.0% | Unchanged |
| Bank of Montreal | 26,915 | $2.49M | 0.00% | +18,283+211.8% | Added |
| Next Century Growth Investors LLC | 26,967 | $2.49M | 0.18% | +8,483+45.9% | Added |
| Janney Montgomery Scott LLC | 27,825 | $2.57M | 0.01% | +1,545+5.9% | Added |