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, Q3 2025
Institutional positions in Guardant Health, Inc. as of Sep 30, 2025. 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
- 396
- +33 vs. Q2 2025
- Shares held
- 122.5M
- −543.5K (−0.4%) vs. Q2 2025
- Total value
- $7.65B
- +$1.25B (+19.5%) vs. Q2 2025
- New holders
- 71
- 134 more added
- Sold out
- 38
- 132 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Guardant Health, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 139,523 | $8.72M | 0.00% | −785−0.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 145,360 | $9.08M | 0.03% | +145,360 | New |
| Teachers Retirement System of the State of Kentucky | 151,117 | $9.44M | 0.07% | +2,800+1.9% | Added |
| Legal & General Group Plc | 151,605 | $9.47M | 0.00% | −6,464−4.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 152,122 | $9.50M | 0.02% | −155,183−50.5% | Reduced |
| Hillsdale Investment Management Inc. | 155,900 | $9.74M | 0.29% | +19,800+14.5% | Added |
| Allianz Asset Management GmbH | 158,781 | $9.92M | 0.01% | −567−0.4% | Reduced |
| Castleark Management LLC | 160,073 | $10.0M | 0.28% | +38,513+31.7% | Added |
| Candriam Luxembourg S.C.A. | 171,753 | $10.7M | 0.06% | +1,231+0.7% | Added |
| Principal Financial Group Inc | 176,516 | $11.0M | 0.01% | −86,006−32.8% | Reduced |
| Canada Pension Plan Investment Board | 177,300 | $11.1M | 0.01% | +169,700+2,232.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 178,309 | $11.1M | 0.02% | −5,134−2.8% | Reduced |
| Rhumbline Advisers | 180,167 | $11.3M | 0.01% | −4,557−2.5% | Reduced |
| Aquatic Capital Management LLC | 183,576 | $11.5M | 0.21% | +27,612+17.7% | Added |
| Granite Investment Partners, LLC | 185,301 | $11.6M | 0.66% | −201,565−52.1% | Reduced |
| First Trust Advisors LP | 186,193 | $11.6M | 0.01% | −16,052−7.9% | Reduced |
| TD Asset Management Inc | 188,810 | $11.8M | 0.01% | +26,210+16.1% | Added |
| Russell Investments Group, Ltd. | 195,235 | $12.2M | 0.01% | +90,931+87.2% | Added |
| Rathbone Brothers plc | 200,088 | $12.5M | 0.05% | −5,877−2.9% | Reduced |
| SEI Investments Co | 201,327 | $12.6M | 0.01% | +124,019+160.4% | Added |
| California Public Employees Retirement System | 206,824 | $12.9M | 0.01% | +55,123+36.3% | Added |
| Jupiter Asset Management Ltd | 207,816 | $13.0M | 0.11% | +207,816 | New |
| Osterweis Capital Management Inc | 215,011 | $13.4M | 0.61% | −25,305−10.5% | Reduced |
| Swiss National Bank | 216,100 | $13.5M | 0.01% | +4,000+1.9% | Added |
| Sicart Associates LLC | 230,083 | $14.4M | 3.89% | +64,628+39.1% | Added |
| Ensign Peak Advisors, Inc | 240,423 | $15.0M | 0.02% | +196,998+453.7% | Added |
| Marshall Wace, LLP | 241,306 | $15.1M | 0.02% | +241,306 | New |
| Pictet Asset Management Holding SA | 255,770 | $15.9M | 0.02% | −62,648−19.7% | Reduced |
| Hood River Capital Management LLC | 256,893 | $16.1M | 0.19% | +11,192+4.6% | Added |
| Barclays PLC | 277,436 | $17.3M | 0.01% | −118,544−29.9% | Reduced |
| First Light Asset Management, LLC | 280,001 | $17.5M | 1.65% | +151,133+117.3% | Added |
| Eagle Health Investments LP | 284,100 | $17.8M | 4.66% | +72,100+34.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 301,449 | $18.8M | 0.03% | +106,263+54.4% | Added |
| Massachusetts Financial Services Co | 303,322 | $19.0M | 0.01% | −2,245−0.7% | Reduced |
| Citadel Advisors LLC | 304,520 | $19.0M | 0.02% | −2,634,033−89.6% | Reduced |
| Segall Bryant & Hamill, LLC | 305,147 | $19.1M | 0.25% | +111,822+57.8% | Added |
| Ameriprise Financial Inc | 307,481 | $19.2M | 0.00% | −187,391−37.9% | Reduced |
| Macquarie Group Ltd | 328,049 | $20.5M | 0.02% | +204,590+165.7% | Added |
| Raymond James Financial Inc | 329,893 | $20.6M | 0.01% | +97,294+41.8% | Added |
| Deutsche Bank AG | 335,852 | $21.0M | 0.01% | +17,733+5.6% | Added |
| Voya Investment Management LLC | 356,421 | $22.3M | 0.02% | −193,157−35.1% | Reduced |
| Trexquant Investment LP | 384,730 | $24.0M | 0.25% | +8,025+2.1% | Added |
| Iron Triangle Partners LP | 400,000 | $25.0M | 3.55% | +100,000+33.3% | Added |
| Blue Water Life Science Advisors, LLC | 405,647 | $25.3M | 23.12% | −33,400−7.6% | Reduced |
| Nuveen, LLC | 454,959 | $28.4M | 0.01% | +8,350+1.9% | Added |
| Victory Capital Management Inc | 474,033 | $29.6M | 0.02% | −92,372−16.3% | Reduced |
| JPMorgan Chase & Co | 493,821 | $30.9M | 0.00% | +300,519+155.5% | Added |
| Engineers Gate Manager LP | 506,950 | $31.7M | 0.36% | +229,399+82.7% | Added |
| Renaissance Technologies LLC | 531,847 | $33.2M | 0.04% | −143,353−21.2% | Reduced |
| Balyasny Asset Management LLC | 533,377 | $33.3M | 0.07% | −30,971−5.5% | Reduced |
| Emerald Mutual Fund Advisers Trust | 556,009 | $34.7M | 1.79% | +140,235+33.7% | Added |
| Qube Research & Technologies Ltd | 570,095 | $35.6M | 0.05% | +315,896+124.3% | Added |
| Royal Bank of Canada | 572,791 | $35.8M | 0.01% | −320,620−35.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 630,855 | $39.5M | 0.06% | +630,855 | New |
| Manufacturers Life Insurance Company, The | 634,451 | $39.6M | 0.03% | +1,821+0.3% | Added |
| Fred Alger Management, LLC | 638,487 | $39.9M | 0.16% | +264,808+70.9% | Added |
| Erste Asset Management GmbH | 705,217 | $43.7M | 0.42% | +66,617+10.4% | Added |
| Man Group plc | 751,533 | $47.0M | 0.09% | −54,539−6.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 754,154 | $47.1M | 0.03% | −1,276,484−62.9% | Reduced |
| Nikko Asset Management Americas, Inc. | 753,944 | $47.1M | 0.46% | −1,276,484−62.9% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 795,234 | $49.7M | 0.30% | −2,028,263−71.8% | Reduced |
| FMR LLC | 824,265 | $51.5M | 0.00% | −163,410−16.5% | Reduced |
| Emerald Advisers, LLC | 873,203 | $54.6M | 1.75% | +173,281+24.8% | Added |
| Bank of America Corp | 873,858 | $54.6M | 0.00% | +166,454+23.5% | Added |
| Millennium Management LLC | 878,576 | $54.9M | 0.04% | −1,843,305−67.7% | Reduced |
| Aristotle Atlantic Partners, LLC | 923,734 | $57.7M | 1.67% | −8,222−0.9% | Reduced |
| Bank of New York Mellon Corp | 953,051 | $59.5M | 0.01% | +46,826+5.2% | Added |
| Morgan Stanley | 982,544 | $61.4M | 0.00% | +95,918+10.8% | Added |
| Temasek Holdings (Private) Ltd | 1,044,097 | $65.2M | 0.23% | 00.0% | Unchanged |
| Northern Trust Corp | 1,154,761 | $72.1M | 0.01% | −29,042−2.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,415,884 | $88.5M | 0.01% | +402,612+39.7% | Added |
| UBS Group AG | 1,457,051 | $91.0M | 0.02% | +273,232+23.1% | Added |
| Jennison Associates LLC | 1,471,294 | $91.9M | 0.05% | +755,827+105.6% | Added |
| RTW Investments, LP | 1,481,033 | $92.5M | 1.14% | +624,532+72.9% | Added |
| Goldman Sachs Group Inc | 1,506,210 | $94.1M | 0.01% | +359,505+31.4% | Added |
| Lord, Abbett & Co. LLC | 1,523,635 | $95.2M | 0.28% | +635,919+71.6% | Added |
| Federated Hermes, Inc. | 1,776,369 | $111.0M | 0.20% | +310,931+21.2% | Added |
| Two Sigma Investments, LP | 1,803,331 | $112.7M | 0.17% | −51,280−2.8% | Reduced |
| Alyeska Investment Group, L.P. | 1,831,318 | $114.4M | 0.35% | +1,831,318 | New |
| Two Sigma Advisers, LP | 2,112,800 | $132.0M | 0.26% | −269,000−11.3% | Reduced |
| Cadian Capital Management, LP | 2,141,191 | $133.8M | 7.95% | −1,038,026−32.7% | Reduced |
| Driehaus Capital Management LLC | 2,152,315 | $134.5M | 0.96% | −323,298−13.1% | Reduced |
| UBS Asset Management Americas Inc | 2,261,869 | $141.3M | 0.03% | −672,119−22.9% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,369,568 | $148.1M | 0.50% | +171,739+7.8% | Added |
| State Street Corp | 2,787,777 | $174.2M | 0.01% | −51,888−1.8% | Reduced |
| Franklin Resources Inc | 2,926,315 | $182.8M | 0.05% | +606,368+26.1% | Added |
| Geode Capital Management, LLC | 2,936,656 | $183.5M | 0.01% | +15,942+0.5% | Added |
| Wellington Management Group LLP | 3,249,085 | $203.0M | 0.04% | +1,326,116+69.0% | Added |
| Eventide Asset Management, LLC | 3,321,338 | $207.5M | 3.41% | −137,625−4.0% | Reduced |
| Deep Track Capital, LP | 4,154,086 | $259.5M | 7.24% | −95,914−2.3% | Reduced |
| Price T Rowe Associates Inc | 4,221,637 | $263.8M | 0.03% | +2,456,061+139.1% | Added |
| Capital International Investors | 4,689,241 | $293.0M | 0.05% | −287,217−5.8% | Reduced |
| Invesco Ltd. | 4,929,543 | $308.0M | 0.05% | +1,371,042+38.5% | Added |
| Baillie Gifford & Co | 5,127,692 | $320.4M | 0.24% | +317,906+6.6% | Added |
| BlackRock, Inc. | 11,429,315 | $714.1M | 0.01% | +449,845+4.1% | Added |
| Vanguard Group Inc | 11,908,829 | $744.1M | 0.01% | −259,191−2.1% | Reduced |
| Braidwell LP | 0 | $0 | 0.00% | −837,800−100.0% | Sold out |
| Railway Pension Investments Ltd | 0 | $0 | 0.00% | −620,878−100.0% | Sold out |
| MPM Oncology Impact Management LP | 0 | $0 | 0.00% | −442,656−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −329,322−100.0% | Sold out |