Guardant Health Ownership | Who Owns Guardant Health?
Guardant Health Ownership Summary
Guardant Health is owned by 30.06% institutional investors, 4.05% insiders, and 65.89% 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 2.99% of its assets in Guardant Health shares.
GH Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Guardant Health | 30.06% | 4.05% | 65.89% |
| Sector | Healthcare Stocks | 35.58% | 11.87% | 52.55% |
| Industry | Diagnostics & Research Stocks | 50.92% | 10.77% | 38.30% |
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 | 11.55M | 8.98% | $1.07B |
| Price t rowe associates inc /md/ | 7.02M | 5.46% | $648.78M |
| Invesco | 4.95M | 3.84% | $456.91M |
| Goldman sachs group | 4.44M | 3.45% | $409.74M |
| Two sigma investments, lp | 4.23M | 3.29% | $390.68M |
| Fmr | 4.12M | 3.20% | $380.20M |
| Baillie gifford | 3.86M | 3.00% | $356.46M |
| Geode capital management | 3.51M | 2.73% | $324.17M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Blue water life science advisors, lp | 242.25K | 17.94% | $22.38M |
| Cadian capital management, lp | 779.65K | 8.77% | $72.02M |
| Sicart associates | 230.10K | 5.46% | $21.25M |
| Deep track capital, lp | 3.34M | 5.04% | $308.35M |
| Eagle health investments lp | 310.28K | 5.01% | $28.66M |
| Exome asset management | 82.74K | 3.95% | $7.64M |
| Eventide asset management | 2.36M | 3.61% | $218.09M |
| Iron triangle partners lp | 400.00K | 3.55% | $24.99M |
| Emerald advisers | 841.92K | 2.46% | $77.77M |
| Emerald mutual fund advisers trust | 519.54K | 2.33% | $47.99M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Two sigma investments, lp | 4.23M | 0.32% | 2.06M |
| Pier 88 investment partners | 2.06M | 0.71% | 2.05M |
| Goldman sachs group | 4.44M | 0.05% | 1.81M |
| Fmr | 4.12M | 0.02% | 1.72M |
| Price t rowe associates inc /md/ | 7.02M | 0.07% | 1.39M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Parkwood | - | - | -2.80M |
| Baillie gifford | 3.86M | 0.36% | -1.03M |
| Jennison associates | 203.78K | 0.01% | -966.56K |
| Point72 asset management | 695.94K | 0.08% | -803.23K |
| Deerfield management company, l.p. (series c) | - | - | -791.74K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.26M | 0.01% | 1.26M | $128.50M |
| William blair investment management | 951.11K | 0.29% | 951.11K | $87.85M |
| Vanguard fiduciary trust | 889.94K | 0.02% | 889.94K | $82.20M |
| T. rowe price investment management | 755.71K | 0.05% | 755.71K | $69.81M |
| Groupama asset managment | 500.00K | 0.01% | 500.00K | $576.06K |
Sold Out
| Holder | Change |
|---|---|
| Tortoise investment management | -1.00 |
| Evolution advisers | -1.00 |
| Mather group, llc. | -1.00 |
| Cullen/frost bankers | -2.00 |
| Capital performance advisors llp | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 267 | -48.75% | 38,673,007 | -70.50% | 30 | 0.27% | 133 | -53.82% | 86 | -45.57% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.97M | 2.99% | 9.85K |
| Vanguard US Total Market Shares ETF | 3.66M | 2.97% | 3.25K |
| iShares Russell 2000 ETF | 2.92M | 2.22% | 24.63K |
| Vanguard Small Cap Index | 2.87M | 2.17% | -6.01K |
| American Funds IS® Growth 1 | 1.71M | 1.38% | - |
| Capital Group Growth Composite | 1.71M | 1.38% | - |
| Franklin DynaTech Fund A | 1.75M | 1.33% | - |
| Franklin Innovation Composite | 1.75M | 1.33% | - |
| Franklin DynaTech A | 1.75M | 1.32% | - |
| Eventide Gilead N | 1.72M | 1.31% | -580.55K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 05, 2026 | Eltoukhy Helmy | Co-Chief Executive Officer | Sell | $1.77M |
| Jun 05, 2026 | Eltoukhy Helmy | Co-Chief Executive Officer | Sell | $139.73K |
| Jun 05, 2026 | Eltoukhy Helmy | Co-Chief Executive Officer | Sell | $4.28M |
| Jun 05, 2026 | Eltoukhy Helmy | Co-Chief Executive Officer | Sell | $6.24M |
| Jun 05, 2026 | Eltoukhy Helmy | Co-Chief Executive Officer | Sell | $72.13K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 31 |
| 2026 Q1 | - | 12 |
| 2025 Q4 | - | 51 |
| 2025 Q3 | - | 13 |
| 2025 Q2 | - | 19 |
GH Ownership FAQ
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