Guardant HealthGH
13F holders, Q3 2025 (September 30)395holders +30
69new positions
38sold out
8famous investors
$62.48avg. 13F price*
At the end of Q3 2025, 395 institutions reported holding Guardant Health Inc. (GH) in their 13F filings, up 30 from Q2 2025. 69 opened new positions and 38 sold out. The largest holders were Vanguard Group Inc. ($744.1M), BlackRock, Inc. ($714.1M) and Baillie Gifford & Co. ($320.4M). 8 famous investors held it, including Cathie Wood (0.3% of ARK Investment Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Guardant Health Inc.
- CUSIP
- 40131M109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 69 | $268.4M |
| Exits | 38 | $163.0M |
All 13F filers, Q2 2025 → Q3 2025: 18,617,520 shares bought and 19,181,634 shares sold, net −564,114 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 395 holders
| Vanguard Group Inc. | 0.01% | Reduce -2.1% | 11,908,829 | $744.1M |
| BlackRock, Inc. | 0.01% | Add +4.1% | 11,429,315 | $714.1M |
| Baillie Gifford & Co. | 0.24% | Add +6.6% | 5,127,692 | $320.4M |
| Invesco Ltd. | 0.05% | Add +38.5% | 4,929,543 | $308.0M |
| Capital International Investors | 0.05% | Reduce -5.8% | 4,689,241 | $293.0M |
| T. Rowe Price Associates Inc. | 0.03% | Add +139.1% | 4,221,637 | $263.8M |
| Deep Track Capital, LP | 7.24% | Reduce -2.3% | 4,154,086 | $259.5M |
| Eventide Asset Management, LLC | 3.41% | Reduce -4.0% | 3,321,338 | $207.5M |
| Wellington Management Group LLP | 0.04% | Add +69.0% | 3,249,085 | $203.0M |
| Geode Capital Management, LLC | 0.01% | Add +0.6% | 2,936,656 | $183.5M |
| Franklin Resources Inc. | 0.05% | Add +26.1% | 2,926,315 | $182.8M |
| State Street Corp. | 0.01% | Reduce -1.8% | 2,787,777 | $174.2M |
| Fuller & Thaler Asset Management, Inc. | 0.50% | Add +7.8% | 2,369,568 | $148.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.03% | Reduce -22.9% | 2,261,869 | $141.3M |
| Driehaus Capital Management LLC | 0.96% | Reduce -13.1% | 2,152,315 | $134.5M |
| Cadian Capital Management, LP | 7.95% | Reduce -32.6% | 2,141,191 | $133.8M |
| Two Sigma Advisers, LP | 0.26% | Reduce -11.3% | 2,112,800 | $132.0M |
| Alyeska Investment Group, L.P. | 0.35% | New | 1,831,318 | $114.4M |
| Two Sigma Investments, LP | 0.18% | Reduce -2.8% | 1,803,331 | $112.7M |
| Federated Hermes, Inc. | 0.20% | Add +21.2% | 1,776,369 | $111.0M |
| Lord, Abbett & Co. LLC | 0.30% | Add +71.6% | 1,523,635 | $95.2M |
| Goldman Sachs Group Inc. | 0.01% | Add +31.4% | 1,506,210 | $94.1M |
| RTW Investments, LP | 1.14% | Add +72.9% | 1,481,033 | $92.5M |
| Jennison Associates LLC | 0.05% | Add +105.6% | 1,471,294 | $91.9M |
| UBS Group AG | 0.02% | Add +23.1% | 1,457,051 | $91.0M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +39.7% | 1,415,884 | $88.5M |
| Northern Trust Corp. | 0.01% | Reduce -2.5% | 1,154,761 | $72.1M |
| Temasek Holdings (Private) Ltd | 0.23% | No change | 1,044,097 | $65.2M |
| Morgan Stanley | 0.00% | Add +10.8% | 982,544 | $61.4M |
| Bank of New York Mellon Corp | 0.01% | Add +5.2% | 953,051 | $59.5M |
| Aristotle Atlantic Partners, LLC | 1.67% | Reduce -0.9% | 923,734 | $57.7M |
| Millennium Management | 0.04% | Reduce -67.7% | 878,576 | $54.9M |
| Bank of America Corp. | 0.00% | Add +23.5% | 873,858 | $54.6M |
| Emerald Advisers, LLC | 1.75% | Add +24.8% | 873,203 | $54.6M |
| FMR LLC | 0.00% | Reduce -16.5% | 824,265 | $51.5M |
| ARK Investment Management | 0.30% | Reduce -71.8% | 795,234 | $49.7M |
| Amova Asset Management Americas, Inc. | 0.46% | Reduce -62.9% | 753,944 | $47.1M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -62.9% | 754,154 | $47.1M |
| Man Group plc | 0.09% | Reduce -6.8% | 751,533 | $47.0M |
| Erste Asset Management GmbH | 0.42% | Add +10.4% | 705,217 | $43.7M |
| Fred Alger Management, LLC | 0.16% | Add +70.9% | 638,487 | $39.9M |
| Manufacturers Life Insurance Company, The | 0.03% | Add +0.3% | 634,451 | $39.6M |
| Allspring Global Investments Holdings, LLC | 0.06% | New | 630,855 | $39.5M |
| Royal Bank of Canada | 0.01% | Reduce -35.9% | 572,791 | $35.8M |
| Qube Research & Technologies Ltd | 0.05% | Add +124.3% | 570,095 | $35.6M |
| Emerald Mutual Fund Advisers Trust | 1.79% | Add +33.7% | 556,009 | $34.7M |
| Balyasny Asset Management L.P. | 0.07% | Reduce -5.5% | 533,377 | $33.3M |
| Renaissance Technologies | 0.04% | Reduce -21.2% | 531,847 | $33.2M |
| Engineers Gate Manager LP | 0.36% | Add +82.7% | 506,950 | $31.7M |
| JPMorgan Chase & Co. | 0.00% | Add +155.5% | 493,821 | $30.9M |
| Victory Capital Management Inc. | 0.02% | Reduce -16.3% | 474,033 | $29.6M |
| Nuveen, LLC | 0.01% | Add +1.9% | 454,959 | $28.4M |
| Blue Water Life Science Advisors, LP | 23.12% | Reduce -7.6% | 405,647 | $25.3M |
| Iron Triangle Partners LP | 3.55% | Add +33.3% | 400,000 | $25.0M |
| Trexquant Investment LP | 0.25% | Add +2.1% | 384,730 | $24.0M |
| Voya Investment Management LLC | 0.03% | Reduce -35.1% | 356,421 | $22.3M |
| Deutsche Bank AG | 0.01% | Add +5.6% | 335,852 | $21.0M |
| Raymond James Financial Inc. | 0.01% | Add +41.8% | 329,893 | $20.6M |
| Macquarie Group Ltd. | 0.02% | Add +165.7% | 328,049 | $20.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -37.9% | 307,481 | $19.2M |
| Segall Bryant & Hamill, LLC | 0.25% | Add +57.8% | 305,147 | $19.1M |
| Citadel Advisors | 0.02% | Reduce -89.6% | 304,520 | $19.0M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -0.7% | 303,322 | $19.0M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.03% | Add +54.4% | 301,449 | $18.8M |
| Eagle Health Investments LP | 4.66% | Add +34.0% | 284,100 | $17.8M |
| First Light Asset Management, LLC | 1.65% | Add +117.3% | 280,001 | $17.5M |
| Barclays PLC | 0.01% | Reduce -29.9% | 277,436 | $17.3M |
| Hood River Capital Management LLC | 0.19% | Add +4.6% | 256,893 | $16.1M |
| Pictet Asset Management Holding SA | 0.02% | Reduce -19.7% | 255,770 | $15.9M |
| Marshall Wace, LLP | 0.02% | New | 241,306 | $15.1M |
| Ensign Peak Advisors, Inc | 0.02% | Add +453.6% | 240,423 | $15.0M |
| Sicart Associates LLC | 3.89% | Add +39.1% | 230,083 | $14.4M |
| Swiss National Bank | 0.01% | Add +1.9% | 216,100 | $13.5M |
| Osterweis Capital Management Inc. | 0.79% | Reduce -10.5% | 215,011 | $13.4M |
| Jupiter Asset Management Ltd. | 0.11% | New | 207,816 | $13.0M |
| California Public Employees Retirement System | 0.01% | Add +36.3% | 206,824 | $12.9M |
| Sei Investments Co. | 0.01% | Add +160.4% | 201,327 | $12.6M |
| Rathbones Group PLC | 0.05% | Reduce -2.9% | 200,088 | $12.5M |
| Russell Investments Group, Ltd. | 0.01% | Add +87.2% | 195,235 | $12.2M |
| TD Asset Management Inc | 0.01% | Add +16.1% | 188,810 | $11.8M |
| First Trust Advisors LP | 0.01% | Reduce -7.9% | 186,193 | $11.6M |
| Granite Investment Partners, LLC | 0.66% | Reduce -52.1% | 185,301 | $11.6M |
| Aquatic Capital Management LLC | 0.21% | Add +17.7% | 183,576 | $11.5M |
| Rhumbline Advisers | 0.01% | Reduce -2.5% | 180,167 | $11.3M |
| Mitsubishi UFJ Trust & Banking Corp | 0.02% | Reduce -2.8% | 178,309 | $11.1M |
| Canada Pension Plan Investment Board | 0.01% | Add +2232.9% | 177,300 | $11.1M |
| Principal Financial Group Inc. | 0.01% | Reduce -32.8% | 176,516 | $11.0M |
| Candriam S.C.A. | 0.06% | Add +0.7% | 171,753 | $10.7M |
| Castleark Management LLC | 0.28% | Add +31.7% | 160,073 | $10.0M |
| Allianz Asset Management GmbH | 0.01% | Reduce -0.4% | 158,781 | $9.9M |
| Hillsdale Investment Management Inc. | 0.29% | Add +14.6% | 155,900 | $9.7M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Reduce -50.5% | 152,122 | $9.5M |
| Legal & General Group Plc | 0.00% | Reduce -4.1% | 151,605 | $9.5M |
| Teachers Retirement System of the State of Kentucky | 0.07% | Add +1.9% | 151,117 | $9.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | New | 145,360 | $9.1M |
| Alliancebernstein L.P. | 0.00% | Reduce -0.6% | 139,523 | $8.7M |
| Atika Capital Management LLC | 0.71% | Add +49.1% | 133,000 | $8.3M |
| Cerity Partners LLC | 0.01% | Reduce -9.3% | 130,977 | $8.2M |
| Neuberger Berman Group LLC | 0.01% | Add +49.8% | 128,401 | $8.0M |
| Cinctive Capital Management LP | 0.38% | New | 121,130 | $7.6M |
"% of holder's portfolio" is GH's weight in each manager's 13F, not the share of Guardant Health Inc. the manager owns.