Latest Period
Q2 2026
Security Snapshot
Guardant Health, Inc. - COMMON STOCK (GH) Institutional Ownership
CUSIP: 40131M109
13F Institutional Holders and Ownership History from Q4 2018 to Q2 2026
Institutions Reporting
592
Shares (Excl. Options)
133,895,911
Price
$150.03
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- GH on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 133,895,911
- Total 13F value
- $20,014,831,161
- Portfolio coverage rank
- 0.02%
- Share change
- -930,775
- Value change
- -$20,898,326
- Number of holders
- 592
- Shares outstanding
- 132,955,673
- SEC-reported price per share
- $161.99
- Insider filing price
- $161.99
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- GH - Guardant Health, Inc. - COMMON STOCK is tracked under CUSIP 40131M109.
- 592 institutions reported positions in Q2 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 485 to 592 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $12,499,759,453 to $20,014,831,161.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 592 institutions filings for Q2 2026.
Security key
40131M109
Latest holder period
Q2 2026
13F holders
592
13D/G owners
6
CIK / CUSIP context first
Open Q2 2026 holders
GH full holder history
Guardant Health, Inc. SEC filings
Guardant Health, Inc. company facts
Guardant Health, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 40131M109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
GH
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 5.2% | -29% | $1,034,495,258 | -$359,103,556 | 6,895,256 | -26% | BlackRock, Inc. | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $608,662,324 | 6,589,394 | Vanguard Capital Management | 31 Mar 2026 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.9% | -10% | $1,017,420,689 | -$81,355,668 | 6,514,828 | -7.4% | T. Rowe Price Associates, Inc. | 30 Jun 2026 |
| Deep Track Capital, LP | 4.4% | $269,627,501 | 5,443,721 | Deep Track Capital, LP | 31 Mar 2025 | |||
| CADIAN CAPITAL MANAGEMENT, LP | 4.2% | $258,624,114 | 5,221,565 | Cadian Capital Management, LP | 31 Dec 2024 | |||
| WELLINGTON MANAGEMENT GROUP LLP | 3.9% | $240,233,923 | 4,850,271 | Wellington Management Group LLP | 31 Dec 2024 |
As of 30 Jun 2026, 592 institutional investors reported holding 133,895,911 shares of Guardant Health, Inc. - COMMON STOCK (GH). This represents 101% of the company’s total 132,955,673 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
61%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.7% | 7,622,935 | -34% | 0.02% | $1,143,668,884 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.9% | 6,514,952 | -7.2% | 0.1% | $977,439,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 5,755,857 | +2.3% | 0.02% | $863,551,226 |
| FMR LLC | 4.1% | 5,488,272 | +33% | 0.04% | $823,405,377 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.1% | 5,445,785 | -6.7% | 0.04% | $817,031,123 |
| Invesco Ltd. | 3.3% | 4,429,755 | -10% | 0.05% | $664,596,076 |
| GOLDMAN SACHS GROUP INC | 2.8% | 3,775,895 | -15% | 0.06% | $566,497,632 |
| TWO SIGMA INVESTMENTS, LP | 2.8% | 3,719,301 | -12% | 0.42% | $558,006,729 |
| Capital International Investors | 2.6% | 3,399,604 | -2.3% | 0.11% | $510,042,588 |
| Deep Track Capital, LP | 2.6% | 3,393,312 | +1.6% | 7.5% | $509,098,599 |
| FRANKLIN RESOURCES INC | 2.4% | 3,236,065 | -6.2% | 0.11% | $485,506,884 |
| AMERIPRISE FINANCIAL INC | 2.4% | 3,150,897 | +123% | 0.1% | $472,778,324 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2% | 2,629,007 | +3.1% | 1.1% | $394,429,884 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9% | 2,521,596 | -28% | 0.02% | $378,414,350 |
| BAILLIE GIFFORD & CO | 1.7% | 2,284,127 | -41% | 0.31% | $342,687,575 |
| STATE STREET CORP | 1.7% | 2,263,504 | -22% | 0.01% | $339,615,598 |
| FEDERATED HERMES, INC. | 1.5% | 1,999,178 | +5.9% | 0.43% | $299,936,675 |
| EVENTIDE ASSET MANAGEMENT, LLC | 1.5% | 1,957,828 | -17% | 3.9% | $293,792,955 |
| LORD, ABBETT & CO. LLC | 1.4% | 1,813,491 | -4.5% | 0.78% | $272,078,000 |
| JANE STREET GROUP, LLC | 1.3% | 1,783,444 | +37032% | 0.17% | $267,570,103 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1.2% | 1,624,459 | +19% | 0.8% | $243,717,584 |
| MILLENNIUM MANAGEMENT LLC | 1.2% | 1,622,458 | +76% | 0.16% | $243,417,374 |
| NORGES BANK | 1.2% | 1,548,518 | 0.02% | $232,324,156 | |
| Driehaus Capital Management LLC | 1.2% | 1,533,985 | +0.64% | 1.3% | $230,143,770 |
| RTW INVESTMENTS, LP | 1.1% | 1,481,033 | 0% | 1.9% | $222,199,381 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
31
Latest
Q2 2026
Rows shown
1-25 of 31
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 133,895,911 | $20,014,831,161 | -$20,898,326 | $150.03 | 592 |
| 2026 Q1 | 135,246,010 | $12,499,759,453 | +$298,267,788 | $92.37 | 485 |
| 2025 Q4 | 131,065,980 | $13,385,790,385 | +$814,528,444 | $102.14 | 495 |
| 2025 Q3 | 122,493,323 | $7,653,044,062 | -$62,866,800 | $62.48 | 388 |
| 2025 Q2 | 124,295,969 | $6,467,826,507 | +$330,760,770 | $52.04 | 359 |
| 2025 Q1 | 118,497,703 | $5,048,168,027 | +$16,046,986 | $42.60 | 336 |
| 2024 Q4 | 119,495,658 | $3,649,677,643 | -$152,886,448 | $30.55 | 294 |
| 2024 Q3 | 124,539,664 | $2,855,453,478 | +$192,800,636 | $22.94 | 264 |
| 2024 Q2 | 114,848,348 | $3,316,872,682 | +$179,592,491 | $28.88 | 274 |
| 2024 Q1 | 111,383,571 | $2,296,334,142 | -$29,707,645 | $20.63 | 252 |
| 2023 Q4 | 110,309,454 | $2,983,894,470 | +$45,961,733 | $27.05 | 289 |
| 2023 Q3 | 108,297,993 | $3,210,080,906 | -$83,646,730 | $29.64 | 289 |
| 2023 Q2 | 110,144,879 | $3,943,258,288 | +$694,610,966 | $35.80 | 293 |
| 2023 Q1 | 92,579,337 | $2,168,850,990 | -$17,004,713 | $23.44 | 271 |
| 2022 Q4 | 94,289,245 | $2,564,763,814 | -$199,503,944 | $27.20 | 280 |
| 2022 Q3 | 94,962,606 | $5,108,852,818 | +$162,272,236 | $53.83 | 310 |
| 2022 Q2 | 92,768,225 | $3,745,003,930 | -$39,996,274 | $40.34 | 310 |
| 2022 Q1 | 92,443,619 | $6,110,748,734 | -$81,915,249 | $66.24 | 335 |
| 2021 Q4 | 92,085,897 | $9,209,883,362 | -$251,467,115 | $100.02 | 379 |
| 2021 Q3 | 94,130,065 | $11,765,302,482 | +$583,304,963 | $125.01 | 365 |
| 2021 Q2 | 89,577,134 | $11,124,047,648 | -$275,498,694 | $124.19 | 410 |
| 2021 Q1 | 91,351,911 | $13,941,648,366 | +$681,296,473 | $152.65 | 410 |
| 2020 Q4 | 87,374,557 | $11,260,127,731 | +$219,249,861 | $128.88 | 399 |
| 2020 Q3 | 85,443,260 | $9,550,543,816 | +$176,117,596 | $111.78 | 341 |
| 2020 Q2 | 84,323,375 | $6,840,933,865 | +$491,051,528 | $81.13 | 311 |