Guardant HealthGH
13F holders, Q2 2026 (June 30)599holders +113
152new positions
42sold out
9famous investors
$149.57avg. 13F price*
At the end of Q2 2026, 599 institutions reported holding Guardant Health Inc. (GH) in their 13F filings, up 113 from Q1 2026. 152 opened new positions and 42 sold out. The largest holders were BlackRock, Inc. ($1.1B), T. Rowe Price Associates Inc. ($977.4M) and Vanguard Capital Management LLC ($863.6M). 9 famous investors held it, including Cathie Wood (0.5% of ARK Investment Management's portfolio), Steve Cohen (0.2% of Point72 Asset Management's portfolio) and Israel Englander (0.2% of Millennium Management's portfolio).
- Company
- Guardant Health Inc.
- CUSIP
- 40131M109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 152 | $678.2M |
| Exits | 42 | $140.9M |
All 13F filers, Q1 2026 → Q2 2026: 18,879,070 shares bought and 21,725,022 shares sold, net −2,845,952 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 599 holders
| BlackRock, Inc. | 0.02% | Reduce -34.0% | 7,622,935 | $1.1B |
| T. Rowe Price Associates Inc. | 0.10% | Reduce -7.2% | 6,514,952 | $977.4M |
| Vanguard Capital Management LLC | 0.02% | Add +2.3% | 5,755,857 | $863.6M |
| FMR LLC | 0.04% | Add +33.3% | 5,488,272 | $823.4M |
| Vanguard Portfolio Management LLC | 0.04% | Reduce -6.7% | 5,445,785 | $817.0M |
| Invesco Ltd. | 0.05% | Reduce -10.4% | 4,429,755 | $664.6M |
| Goldman Sachs Group Inc. | 0.06% | Reduce -14.9% | 3,775,895 | $566.5M |
| Two Sigma Investments, LP | 0.44% | Reduce -12.1% | 3,719,301 | $558.0M |
| Capital International Investors | 0.11% | Reduce -2.4% | 3,399,604 | $510.0M |
| Deep Track Capital, LP | 7.50% | Add +1.6% | 3,393,312 | $509.1M |
| Franklin Resources Inc. | 0.11% | Reduce -6.2% | 3,236,065 | $485.5M |
| Ameriprise Financial Inc. | 0.10% | Add +122.7% | 3,150,897 | $472.8M |
| Fuller & Thaler Asset Management, Inc. | 1.07% | Add +3.1% | 2,629,007 | $394.4M |
| Geode Capital Management, LLC | 0.02% | Reduce -28.1% | 2,521,596 | $378.4M |
| Baillie Gifford & Co. | 0.31% | Reduce -40.8% | 2,284,127 | $342.7M |
| State Street Corp. | 0.01% | Reduce -21.5% | 2,263,504 | $339.6M |
| Federated Hermes, Inc. | 0.43% | Add +5.9% | 1,999,178 | $299.9M |
| Eventide Asset Management, LLC | 3.93% | Reduce -17.1% | 1,957,828 | $293.8M |
| Lord, Abbett & Co. LLC | 0.82% | Reduce -4.5% | 1,813,491 | $272.1M |
| Jane Street Group, LLC | 0.17% | Add +37031.9% | 1,783,444 | $267.6M |
| Westfield Capital Management Co. LP | 0.80% | Add +19.2% | 1,624,459 | $243.7M |
| Millennium Management | 0.17% | Add +76.1% | 1,622,458 | $243.4M |
| Norges Bank | 0.02% | — | 1,548,518 | $232.3M |
| Driehaus Capital Management LLC | 1.33% | Add +0.6% | 1,533,985 | $230.1M |
| RTW Investments, LP | 1.90% | No change | 1,481,033 | $222.2M |
| Artisan Partners Limited Partnership | 0.36% | Add +81.6% | 1,478,928 | $221.9M |
| Citadel Advisors | 0.13% | Add +86.8% | 1,449,534 | $217.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.04% | Reduce -11.3% | 1,439,787 | $216.0M |
| Hood River Capital Management LLC | 1.52% | Add +6.5% | 1,395,307 | $209.3M |
| Manufacturers Life Insurance Company, The | 0.16% | Add +15.3% | 1,390,337 | $208.6M |
| William Blair Investment Management, LLC | 0.59% | Add +37.9% | 1,311,320 | $196.7M |
| Charles Schwab Investment Management Inc. | 0.03% | Reduce -12.6% | 1,268,587 | $190.3M |
| D. E. Shaw & Co. | 0.12% | Add +193.7% | 1,255,658 | $188.4M |
| Morgan Stanley | 0.01% | Reduce -26.8% | 1,088,477 | $163.3M |
| Temasek Holdings (Private) Ltd | 0.42% | Add +3.9% | 1,023,927 | $153.6M |
| Bank of New York Mellon Corp | 0.02% | Reduce -28.5% | 994,688 | $149.2M |
| Bank of America Corp. | 0.01% | Add +9.1% | 976,793 | $146.5M |
| Summit Partners Public Asset Management, LLC | 3.77% | Add +12.1% | 967,697 | $145.2M |
| Point72 Asset Management | 0.22% | Add +32.3% | 920,807 | $138.1M |
| UBS Group AG | 0.02% | Reduce -38.4% | 866,046 | $129.9M |
| Alliancebernstein L.P. | 0.04% | Reduce -26.8% | 1,395,240 | $128.9M |
| Vanguard Fiduciary Trust Co. | 0.03% | Reduce -4.7% | 848,468 | $127.3M |
| Cadian Capital Management, LP | 8.60% | Reduce -2.9% | 757,393 | $113.6M |
| Northern Trust Corp. | 0.01% | Reduce -33.1% | 743,769 | $111.6M |
| Allspring Global Investments Holdings, LLC | 0.17% | Add +6.2% | 646,509 | $110.4M |
| HRT Financial LP | 0.19% | New | 703,915 | $105.6M |
| Alyeska Investment Group, L.P. | 0.25% | Reduce -56.5% | 647,818 | $97.2M |
| Susquehanna International Group, LLP | 0.09% | Add +747.7% | 644,138 | $96.6M |
| Wellington Management Group LLP | 0.02% | Reduce -36.1% | 621,500 | $93.2M |
| American Century Companies Inc. | 0.04% | Reduce -29.8% | 608,695 | $91.3M |
| Erste Asset Management GmbH | 0.69% | Reduce -29.2% | 577,313 | $88.8M |
| Orbimed Advisors LLC | 1.66% | Add +34.1% | 583,700 | $87.6M |
| Squarepoint Ops LLC | 0.17% | Add +202.6% | 580,133 | $87.0M |
| JPMorgan Chase & Co. | 0.01% | Add +80.4% | 549,088 | $85.3M |
| Samlyn Capital, LLC | 1.40% | Add +125.5% | 561,876 | $84.3M |
| ARK Investment Management | 0.49% | Add +4.1% | 506,416 | $76.0M |
| Voya Investment Management LLC | 0.07% | Reduce -4.8% | 480,839 | $72.1M |
| Brown Advisory Inc. | 0.10% | Add +35.2% | 445,558 | $66.8M |
| Aristotle Atlantic Partners, LLC | 2.75% | Reduce -0.6% | 442,816 | $66.4M |
| First Light Asset Management, LLC | 4.03% | Add +57.5% | 441,586 | $66.3M |
| Fred Alger Management, LLC | 0.21% | Reduce -33.1% | 416,566 | $62.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -16.3% | 404,816 | $60.7M |
| Amova Asset Management Americas, Inc. | 0.78% | Reduce -16.5% | 403,817 | $60.5M |
| Victory Capital Management Inc. | 0.03% | Reduce -0.5% | 391,974 | $58.8M |
| Adage Capital Partners Gp, L.L.C. | 0.08% | Reduce -54.5% | 371,763 | $55.8M |
| 1832 Asset Management L.P. | 0.07% | New | 369,000 | $55.4M |
| Emerald Advisers, LLC | 1.29% | Reduce -56.8% | 364,022 | $54.6M |
| Jennison Associates LLC | 0.03% | Add +74.7% | 356,001 | $53.4M |
| Sei Investments Co. | 0.05% | Add +1.6% | 346,438 | $52.0M |
| Arrowstreet Capital, Limited Partnership | 0.02% | New | 341,574 | $51.2M |
| Raymond James Financial Inc. | 0.01% | Reduce -0.3% | 337,197 | $50.6M |
| Nomura Asset Management International Inc. | 0.07% | Add +40.9% | 330,145 | $49.5M |
| Farallon Capital Management, L.L.C. | 0.29% | Add +3927.5% | 322,200 | $48.3M |
| Handelsbanken Fonder AB | 0.13% | Add +159.9% | 301,041 | $45.2M |
| Eagle Health Investments LP | 7.48% | Reduce -3.1% | 300,685 | $45.1M |
| Nuveen, LLC | 0.01% | Reduce -34.0% | 289,325 | $43.4M |
| Clearbridge Investments, LLC | 0.03% | New | 280,294 | $42.1M |
| Massachusetts Financial Services Co. | 0.01% | Add +14.9% | 274,052 | $41.1M |
| New York State Common Retirement Fund | 0.05% | Add +82.3% | 272,671 | $40.9M |
| Emerald Mutual Fund Advisers Trust | 1.43% | Reduce -47.8% | 271,380 | $40.7M |
| Royal Bank of Canada | 0.01% | Add +80.5% | 264,263 | $39.6M |
| Stephens Investment Management Group LLC | 0.41% | New | 254,310 | $38.2M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.06% | Add +2.4% | 250,012 | $37.5M |
| Swiss National Bank | 0.02% | Add +9.6% | 243,500 | $36.5M |
| Segall Bryant & Hamill, LLC | 0.42% | Add +1.8% | 236,340 | $35.5M |
| Rhumbline Advisers | 0.03% | Add +46.7% | 231,600 | $34.7M |
| Sicart Associates LLC | 8.49% | Add +0.4% | 231,015 | $34.7M |
| California Public Employees Retirement System | 0.02% | Add +6.2% | 228,884 | $34.3M |
| Schroder Investment Management Group | 0.02% | Add +26021.7% | 210,541 | $32.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.06% | Reduce -15.5% | 215,395 | $32.3M |
| Russell Investments Group, Ltd. | 0.03% | Add +11.7% | 210,062 | $31.5M |
| Science & Technology Partners, L.P. | 5.28% | New | 208,817 | $31.3M |
| Next Century Growth Investors LLC | 1.60% | Add +644.1% | 200,672 | $30.1M |
| Tremblant Capital Group | 0.85% | New | 197,795 | $29.7M |
| Picton Mahoney Asset Management | 0.27% | Reduce -23.3% | 191,876 | $28.8M |
| Principal Financial Group Inc. | 0.01% | Add +0.3% | 185,430 | $27.8M |
| Marshall Wace, LLP | 0.02% | New | 185,150 | $27.8M |
| Casdin Capital, LLC | 1.39% | Reduce -41.3% | 185,000 | $27.8M |
| Atika Capital Management LLC | 2.69% | Add +98.9% | 181,000 | $27.2M |
| BNP Paribas Financial Markets | 0.01% | Reduce -68.7% | 179,490 | $26.9M |
"% of holder's portfolio" is GH's weight in each manager's 13F, not the share of Guardant Health Inc. the manager owns.