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, Q4 2025
Institutional positions in Guardant Health, Inc. as of Dec 31, 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
- 498
- +108 vs. Q3 2025
- Shares held
- 131.1M
- +8.74M (+7.1%) vs. Q3 2025
- Total value
- $13.4B
- +$5.74B (+75.1%) vs. Q3 2025
- New holders
- 141
- 156 more added
- Sold out
- 33
- 149 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Guardant Health, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Picton Mahoney Asset Management | 159,029 | $16.2M | 0.18% | +159,029 | New |
| Perceptive Advisors LLC | 160,000 | $16.3M | 0.30% | +160,000 | New |
| Castleark Management LLC | 165,043 | $16.9M | 0.49% | +4,970+3.1% | Added |
| Pictet Asset Management Holding SA | 166,384 | $16.9M | 0.02% | −89,386−34.9% | Reduced |
| Marshall Wace, LLP | 171,206 | $17.5M | 0.02% | −70,100−29.1% | Reduced |
| First Trust Advisors LP | 179,731 | $18.4M | 0.01% | −6,462−3.5% | Reduced |
| TD Asset Management Inc | 181,048 | $18.5M | 0.01% | −7,762−4.1% | Reduced |
| Citigroup Inc | 188,888 | $19.3M | 0.01% | +169,674+883.1% | Added |
| Axiom Investors LLC | 203,642 | $20.8M | 0.18% | +203,642 | New |
| Rathbone Brothers plc | 205,113 | $21.0M | 0.08% | +5,025+2.5% | Added |
| Russell Investments Group, Ltd. | 211,392 | $21.6M | 0.02% | +16,157+8.3% | Added |
| Nomura Asset Management International Inc. | 212,947 | $21.8M | 0.03% | +212,947 | New |
| Wells Fargo & Company | 214,177 | $21.9M | 0.00% | +100,192+87.9% | Added |
| California Public Employees Retirement System | 215,092 | $22.0M | 0.01% | +8,268+4.0% | Added |
| Swiss National Bank | 221,300 | $22.6M | 0.01% | +5,200+2.4% | Added |
| Sicart Associates LLC | 228,203 | $23.3M | 6.18% | −1,880−0.8% | Reduced |
| Massachusetts Financial Services Co | 237,481 | $24.3M | 0.01% | −65,841−21.7% | Reduced |
| Segall Bryant & Hamill, LLC | 244,266 | $24.9M | 0.34% | −60,881−20.0% | Reduced |
| Walleye Capital LLC | 254,302 | $26.0M | 0.15% | +185,509+269.7% | Added |
| SEI Investments Co | 261,942 | $26.8M | 0.03% | +60,615+30.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 266,492 | $27.2M | 0.07% | +121,132+83.3% | Added |
| JPMorgan Chase & Co | 271,039 | $27.7M | 0.00% | −222,782−45.1% | Reduced |
| First Turn Management, LLC | 271,685 | $27.7M | 3.17% | +271,685 | New |
| Trexquant Investment LP | 274,039 | $28.0M | 0.25% | −110,691−28.8% | Reduced |
| Styrax Capital, LP | 281,589 | $28.8M | 2.20% | +281,589 | New |
| Eagle Health Investments LP | 284,100 | $29.0M | 6.38% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 287,454 | $29.2M | 0.05% | −13,995−4.6% | Reduced |
| Artisan Partners Limited Partnership | 290,352 | $29.7M | 0.05% | +290,352 | New |
| First Light Asset Management, LLC | 294,751 | $30.1M | 2.30% | +14,750+5.3% | Added |
| Man Group plc | 295,804 | $30.2M | 0.06% | −455,729−60.6% | Reduced |
| Dimensional Fund Advisors LP | 306,553 | $31.3M | 0.01% | +241,539+371.5% | Added |
| Raymond James Financial Inc | 328,632 | $33.2M | 0.01% | −1,261−0.4% | Reduced |
| Voya Investment Management LLC | 330,429 | $33.8M | 0.03% | −25,992−7.3% | Reduced |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 335,854 | $34.3M | 0.49% | +335,854 | New |
| Barclays PLC | 336,274 | $34.3M | 0.01% | +58,838+21.2% | Added |
| Deutsche Bank AG | 336,428 | $34.4M | 0.01% | +576+0.2% | Added |
| Blue Water Life Science Advisors, LLC | 355,047 | $36.3M | 22.76% | −50,600−12.5% | Reduced |
| Victory Capital Management Inc | 377,045 | $38.5M | 0.02% | −96,988−20.5% | Reduced |
| Casdin Capital, LLC | 380,000 | $38.8M | 2.41% | +280,000+280.0% | Added |
| Wellington Management Group LLP | 406,519 | $41.5M | 0.01% | −2,842,566−87.5% | Reduced |
| Jupiter Asset Management Ltd | 421,328 | $43.0M | 0.34% | +213,512+102.7% | Added |
| Adage Capital Partners GP, L.L.C. | 464,905 | $47.5M | 0.07% | +312,783+205.6% | Added |
| Nuveen, LLC | 473,451 | $48.4M | 0.01% | +18,492+4.1% | Added |
| Aristotle Atlantic Partners, LLC | 494,386 | $50.5M | 2.31% | −429,348−46.5% | Reduced |
| Balyasny Asset Management LLC | 505,608 | $51.6M | 0.10% | −27,769−5.2% | Reduced |
| Jane Street Group, LLC | 513,620 | $52.5M | 0.06% | +436,641+567.2% | Added |
| Emerald Mutual Fund Advisers Trust | 523,932 | $53.5M | 2.61% | −32,077−5.8% | Reduced |
| Westfield Capital Management Co LP | 539,190 | $55.1M | 0.23% | +539,190 | New |
| Citadel Advisors LLC | 564,342 | $57.6M | 0.04% | +259,822+85.3% | Added |
| Millennium Management LLC | 583,807 | $59.6M | 0.04% | −294,769−33.6% | Reduced |
| Fred Alger Management, LLC | 589,656 | $60.2M | 0.24% | −48,831−7.6% | Reduced |
| Renaissance Technologies LLC | 602,300 | $61.5M | 0.10% | +70,453+13.2% | Added |
| Allspring Global Investments Holdings, LLC | 618,599 | $62.9M | 0.10% | −12,256−1.9% | Reduced |
| D. E. Shaw & Co., Inc. | 623,057 | $63.6M | 0.05% | +589,710+1,768.4% | Added |
| BNP Paribas Arbitrage, SA | 624,776 | $63.8M | 0.04% | +567,008+981.5% | Added |
| Manufacturers Life Insurance Company, The | 635,935 | $64.8M | 0.05% | +1,484+0.2% | Added |
| Nikko Asset Management Americas, Inc. | 640,295 | $65.4M | 0.76% | −113,649−15.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 640,505 | $65.4M | 0.04% | −113,649−15.1% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 691,647 | $70.6M | 0.47% | −103,587−13.0% | Reduced |
| Ameriprise Financial Inc | 762,595 | $77.9M | 0.02% | +455,114+148.0% | Added |
| Summit Partners Public Asset Management, LLC | 851,958 | $87.0M | 2.45% | +741,958+674.5% | Added |
| Emerald Advisers, LLC | 861,824 | $88.0M | 2.71% | −11,379−1.3% | Reduced |
| Cadian Capital Management, LP | 922,628 | $94.2M | 6.81% | −1,218,563−56.9% | Reduced |
| Hood River Capital Management LLC | 978,515 | $99.9M | 1.10% | +721,622+280.9% | Added |
| Bank of America Corp | 1,017,646 | $103.9M | 0.01% | +143,788+16.5% | Added |
| Temasek Holdings (Private) Ltd | 1,044,097 | $106.6M | 0.34% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 1,045,917 | $106.8M | 0.90% | +340,700+48.3% | Added |
| Northern Trust Corp | 1,102,791 | $112.6M | 0.01% | −51,970−4.5% | Reduced |
| Morgan Stanley | 1,154,299 | $117.9M | 0.01% | +171,755+17.5% | Added |
| Jennison Associates LLC | 1,170,337 | $119.5M | 0.07% | −300,957−20.5% | Reduced |
| Norges Bank | 1,258,072 | $128.5M | 0.01% | +1,258,072 | New |
| Alyeska Investment Group, L.P. | 1,343,654 | $137.2M | 0.39% | −487,664−26.6% | Reduced |
| Bank of New York Mellon Corp | 1,366,157 | $139.5M | 0.02% | +413,106+43.3% | Added |
| Charles Schwab Investment Management Inc | 1,457,676 | $148.9M | 0.02% | +41,792+3.0% | Added |
| RTW Investments, LP | 1,481,033 | $151.3M | 1.52% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,499,169 | $153.1M | 0.24% | +1,396,754+1,363.8% | Added |
| UBS Group AG | 1,710,169 | $174.7M | 0.03% | +253,118+17.4% | Added |
| Alliancebernstein L.P. | 1,901,308 | $194.2M | 0.06% | +1,761,785+1,262.7% | Added |
| UBS Asset Management Americas Inc | 1,915,581 | $195.7M | 0.04% | −346,288−15.3% | Reduced |
| Lord, Abbett & Co. LLC | 1,988,983 | $203.2M | 0.62% | +465,348+30.5% | Added |
| Federated Hermes, Inc. | 2,031,562 | $207.5M | 0.35% | +255,193+14.4% | Added |
| Driehaus Capital Management LLC | 2,143,193 | $218.9M | 1.49% | −9,122−0.4% | Reduced |
| Two Sigma Investments, LP | 2,171,903 | $221.8M | 0.33% | +368,572+20.4% | Added |
| Two Sigma Advisers, LP | 2,382,300 | $243.3M | 0.47% | +269,500+12.8% | Added |
| FMR LLC | 2,396,433 | $244.8M | 0.01% | +1,572,168+190.7% | Added |
| Fuller & Thaler Asset Management, Inc. | 2,441,730 | $249.4M | 0.84% | +72,162+3.0% | Added |
| Eventide Asset Management, LLC | 2,511,091 | $256.5M | 4.01% | −810,247−24.4% | Reduced |
| Goldman Sachs Group Inc | 2,627,709 | $268.4M | 0.04% | +1,121,499+74.5% | Added |
| State Street Corp | 2,795,727 | $285.6M | 0.01% | +7,950+0.3% | Added |
| Deep Track Capital, LP | 2,800,000 | $286.0M | 6.52% | −1,354,086−32.6% | Reduced |
| Geode Capital Management, LLC | 3,213,657 | $328.3M | 0.02% | +277,001+9.4% | Added |
| Franklin Resources Inc | 3,361,547 | $343.3M | 0.08% | +435,232+14.9% | Added |
| Capital International Investors | 3,528,656 | $360.4M | 0.06% | −1,160,585−24.7% | Reduced |
| Baillie Gifford & Co | 4,890,026 | $499.5M | 0.42% | −237,666−4.6% | Reduced |
| Invesco Ltd. | 5,315,934 | $543.0M | 0.05% | +386,391+7.8% | Added |
| Price T Rowe Associates Inc | 5,636,078 | $575.7M | 0.06% | +1,414,441+33.5% | Added |
| BlackRock, Inc. | 11,317,714 | $1.16B | 0.02% | −111,601−1.0% | Reduced |
| Vanguard Group Inc | 12,160,768 | $1.24B | 0.02% | +251,939+2.1% | Added |
| Iron Triangle Partners LP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −328,049−100.0% | Sold out |