Companies / Guardant Health, Inc. / Activity
Activity — Guardant Health, Inc.
175 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | Add | Common stock | $235.5K | +3K +140.13% | 4,368 <0.01% of shares | low |
| Q2 2025 as of | Sanctuary Advisors, LLC 13F manager | New | Common stock | $232.0K | +4K | 4,459 <0.01% of shares | low |
| Q1 2026 as of | Natixis 13F manager | Exit | Common stock | $-229.8K | -2K -100.00% | 0 | low |
| Q3 2021 as of | Leonteq Securities AG 13F manager | Add | Common stock | $209.9K | +2K +55.58% | 4,700 <0.01% of shares | low |
| Q1 2026 as of | Sectoral Asset Management Inc 13F manager | New | Common stock | $205.5K | +2K | 1,980 <0.01% of shares | low |
| Q3 2023 as of | Leonteq Securities AG 13F manager | Add | Common stock | $194.6K | +7K +150.63% | 10,925 <0.01% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Add | Common stock | $193.1K | +2K +1.34% | 157,909 0.12% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $190.1K | +8K +5.62% | 152,444 0.11% of shares | low |
| Q1 2026 as of | Hillsdale Investment Management Inc. 13F manager | Add | Common stock | $185.1K | +2K +1.64% | 124,384 0.09% of shares | low |
| Q2 2024 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-182.8K | -6K -76.76% | 1,916 <0.01% of shares | low |
| Q1 2021 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-155.1K | -1K -13.95% | 6,269 <0.01% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Add | Common stock | $151.1K | +2K +17.92% | 10,766 <0.01% of shares | low |
| Q4 2023 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-144.1K | -5K -48.78% | 5,596 <0.01% of shares | low |
| Q4 2024 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-132.8K | -4K -57.44% | 3,221 <0.01% of shares | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | Trim | Common stock | $-132.5K | -883 -35.53% | 1,602 <0.01% of shares | low |
| Q3 2024 as of | Leonteq Securities AG 13F manager | Add | Common stock | $129.7K | +6K +295.04% | 7,569 <0.01% of shares | low |
| Q4 2025 as of | Danske Bank A/S 13F manager | New | Common stock | $122.6K | +1K | 1,200 <0.01% of shares | low |
| Q4 2025 as of | Sanctuary Advisors, LLC 13F manager | Trim | Common stock | $-122.3K | -1K -19.03% | 5,093 <0.01% of shares | low |
| Q4 2021 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-117.0K | -1K -24.89% | 3,530 <0.01% of shares | low |
| Q3 2025 as of | Sanctuary Advisors, LLC 13F manager | Add | Common stock | $114.4K | +2K +41.06% | 6,290 <0.01% of shares | low |
| Q4 2024 as of | Danske Bank A/S 13F manager | Exit | Common stock | $-100.9K | -4K -100.00% | 0 | low |
| Q3 2024 as of | Danske Bank A/S 13F manager | New | Common stock | $100.9K | +4K | 4,400 <0.01% of shares | low |
| Q1 2026 as of | Brandywine Managers, LLC 13F manager | Trim | Common stock | $-92.4K | -1K -9.87% | 9,133 <0.01% of shares | low |
| Q1 2026 as of | Jag Capital Management, LLC 13F manager | Trim | Common stock | $-92.2K | -998 -20.12% | 3,962 <0.01% of shares | low |
| Q2 2026 as of | OneDigital Investment Advisors LLC 13F manager | Trim | Common stock | $-57.0K | -380 -14.19% | 2,298 <0.01% of shares | low |
| Q1 2024 as of | Leonteq Securities AG 13F manager | Add | Common stock | $54.6K | +3K +47.34% | 8,245 <0.01% of shares | low |
| Q1 2026 as of | Pier Capital, LLC 13F manager | Trim | Common stock | $-53.1K | -575 -1.70% | 33,330 0.02% of shares | low |
| Q2 2022 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-52.4K | -1K -47.43% | 1,440 <0.01% of shares | low |
| Q1 2022 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-52.4K | -791 -22.41% | 2,739 <0.01% of shares | low |
| Q1 2026 as of | Orion Porfolio Solutions, LLC 13F manager | Add | Common stock | $43.1K | +467 +8.15% | 6,198 <0.01% of shares | low |
| Q2 2023 as of | Leonteq Securities AG 13F manager | Add | Common stock | $42.1K | +1K +36.90% | 4,359 <0.01% of shares | low |
| Q1 2026 as of | Hollencrest Capital Management 13F manager | New | Common stock | $41.1K | +445 | 445 <0.01% of shares | low |
| Q1 2025 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-37.5K | -881 -27.35% | 2,340 <0.01% of shares | low |
| Q2 2026 as of | Gf Fund Management Co. Ltd. 13F manager | Add | Common stock | $35.3K | +235 +9.25% | 2,776 <0.01% of shares | low |
| Q1 2026 as of | Assetmark, Inc 13F manager | Add | Common stock | $32.8K | +355 +1.80% | 20,073 0.01% of shares | low |
| Q2 2026 as of | Wealthfront Advisers LLC 13F manager | Add | Common stock | $32.0K | +213 +7.51% | 3,051 <0.01% of shares | low |
| Q4 2025 as of | Chesapeake Asset Management LLC 13F manager | New | Common stock | $27.6K | +270 | 270 <0.01% of shares | low |
| Q1 2026 as of | Chesapeake Asset Management LLC 13F manager | Exit | Common stock | $-27.6K | -270 -100.00% | 0 | low |
| Q1 2023 as of | Leonteq Securities AG 13F manager | Add | Common stock | $27.3K | +1K +57.78% | 3,184 <0.01% of shares | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Add | Common stock | $22.2K | +217 +34.61% | 844 <0.01% of shares | low |
| Q1 2026 as of | Country Trust Bank 13F manager | Exit | Common stock | $-20.4K | -200 -100.00% | 0 | low |
| Q4 2022 as of | Leonteq Securities AG 13F manager | Add | Common stock | $19.3K | +710 +54.28% | 2,018 <0.01% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Add | Common stock | $18.7K | +202 +61.59% | 530 <0.01% of shares | low |
| Q1 2026 as of | Eastern Bank 13F manager | Add | Common stock | $17.6K | +190 +8.80% | 2,350 <0.01% of shares | low |
| Q1 2026 as of | Oak Ridge Investments LLC 13F manager | Add | Common stock | $17.3K | +187 +1.38% | 13,722 0.01% of shares | low |
| Q2 2025 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-17.1K | -328 -14.02% | 2,012 <0.01% of shares | low |
| Q1 2026 as of | Profund Advisors LLC 13F manager | Trim | Common stock | $-12.7K | -138 -5.85% | 2,221 <0.01% of shares | low |
| Q1 2026 as of | Ameritas Investment Partners, Inc. 13F manager | Add | Common stock | $12.2K | +132 +1.32% | 10,166 <0.01% of shares | low |
| Q2 2026 as of | CVA Family Office, LLC 13F manager | Add | Common stock | $11.9K | +79 +1580.00% | 84 <0.01% of shares | low |
| Q1 2026 as of | Keel Point, LLC 13F manager | Trim | Common stock | $-11.2K | -121 -5.02% | 2,288 <0.01% of shares | low |