Guardant Health Ownership | Who Owns Guardant Health?
Guardant Health Ownership Summary
Guardant Health is owned by 71.17% institutional investors, 4.10% insiders, and 24.73% retail investors. Vanguard group is the largest institutional shareholder, holding 9.74% of GH shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.02% of its assets in Guardant Health shares.
GH Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Guardant Health | 71.17% | 4.10% | 24.73% |
| Sector | Healthcare Stocks | 232.86% | 10.65% | -143.51% |
| Industry | Diagnostics & Research Stocks | 35.92% | 10.61% | 53.47% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 12.16M | 9.74% | $1.24B |
| Blackrock | 11.24M | 9.23% | $324.55M |
| Blackrock funding, inc. /de | 11.32M | 9.07% | $1.16B |
| Invesco | 4.93M | 3.97% | $308.00M |
| Baillie gifford | 4.89M | 3.92% | $499.47M |
| Price t rowe associates inc /md/ | 4.22M | 3.40% | $263.77M |
| Deep track capital, lp | 4.15M | 3.35% | $259.55M |
| Capital investors | 3.53M | 2.83% | $360.42M |
| Franklin resources | 3.36M | 2.69% | $343.35M |
| Eventide asset management | 3.32M | 2.68% | $207.51M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Blue water life science advisors, lp | 405.65K | 23.12% | $25.34M |
| Cadian capital management, lp | 2.14M | 7.95% | $133.78M |
| Deep track capital, lp | 4.15M | 7.24% | $259.55M |
| Eagle health investments lp | 284.10K | 6.38% | $29.02M |
| Sicart associates | 230.10K | 5.46% | $21.25M |
| Exome asset management | 98.18K | 3.71% | $6.13M |
| Iron triangle partners lp | 400.00K | 3.55% | $24.99M |
| Eventide asset management | 3.32M | 3.41% | $207.51M |
| Emerald advisers | 861.82K | 2.71% | $88.03M |
| Capricorn fund managers | 107.79K | 2.65% | $11.01M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Price t rowe associates inc /md/ | 4.22M | 0.03% | 2.46M |
| Alyeska investment group | 1.83M | 0.35% | 1.83M |
| Invesco | 4.93M | 0.05% | 1.37M |
| Wellington management group llp | 3.25M | 0.04% | 1.33M |
| Norges bank | 1.26M | 0.01% | 1.26M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Parkwood | - | - | -2.80M |
| Capital investors | 3.53M | 0.06% | -1.16M |
| Cadian capital management, lp | 2.14M | 7.95% | -1.04M |
| Braidwell lp | - | - | -837.80K |
| Citadel advisors | 66.20K | 0.00% | -814.60K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Alyeska investment group | 1.83M | 0.35% | 1.83M | $114.42M |
| Norges bank | 1.26M | 0.01% | 1.26M | $128.50M |
| Westfield capital management co lp | 539.19K | 0.23% | 539.19K | $55.07M |
| Groupama asset managment | 500.00K | 0.01% | 500.00K | $576.06K |
| Axiom investors llc /de | 203.64K | 0.18% | 203.64K | $20.80M |
Sold Out
| Holder | Change |
|---|---|
| Evolution advisers | -1.00 |
| Mather group, llc. | -1.00 |
| Tortoise investment management | -1.00 |
| Capital performance advisors llp | -2.00 |
| Ronald blue trust | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 382 | -8.83% | 88,822,304 | -27.78% | 71 | 0.72% | 212 | 2.91% | 119 | -11.85% |
| Sep 30, 2025 | 287 | -25.65% | 88,406,783 | -29.16% | 71 | 0.70% | 148 | -26.37% | 93 | -18.42% |
| Jun 30, 2025 | 384 | 6.96% | 124,765,801 | 5.93% | 100 | 1.11% | 199 | 12.43% | 115 | 2.68% |
| Mar 31, 2025 | 357 | 12.26% | 118,466,015 | -0.86% | 95 | 1.01% | 174 | 8.75% | 112 | 24.44% |
| Dec 31, 2024 | 192 | -35.14% | 67,452,454 | -46.54% | 54 | 0.52% | 90 | -36.62% | 55 | -25.68% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.96M | 3.02% | 107.97K |
| Vanguard US Total Market Shares ETF | 3.66M | 2.97% | 3.25K |
| iShares Russell 2000 ETF | 3.01M | 2.29% | -24.58K |
| Vanguard Small Cap Index | 2.88M | 2.19% | 107.94K |
| Baillie Gifford US Equity Growth | 2.59M | 1.98% | - |
| Vanguard US Growth Investor | 2.52M | 1.92% | - |
| US Small-Cap Growth II Equity Comp | 1.94M | 1.48% | 664.25K |
| American Funds IS® Growth 1 | 1.71M | 1.38% | - |
| Capital Group Growth Composite | 1.71M | 1.38% | - |
| Franklin DynaTech A | 1.75M | 1.33% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 16, 2026 | Tariq Musa | - | Sell | $9.84K |
| Apr 06, 2026 | Monroe Terilyn J. | Chief People Officer | Sell | $355.15K |
| Mar 18, 2026 | Tariq Musa | - | Sell | $30.66K |
| Mar 16, 2026 | Bell Michael Brian | Chief Financial Officer | Sell | $261.11K |
| Mar 06, 2026 | Hidalgo Medina Manuel | - | Sell | $27.39K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 2 |
| 2026 Q1 | - | 12 |
| 2025 Q4 | - | 51 |
| 2025 Q3 | - | 13 |
| 2025 Q2 | - | 19 |
GH Ownership FAQ
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