13F reference 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 Q3 2026
Institutions Reporting
597
Shares (Excl. Options)
133.91M
Full value: 133,908,192 · shares · 30 Jun 2026Price
$150.03
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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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
- 133,908,192
- Total 13F value
- $20,024,226,335
- Portfolio coverage rank
- 0.02%
- Share change
- -926,950
- Value change
- -$20,189,084
- Number of holders
- 597
- Shares outstanding
- 133,331,449
- SEC-reported price per share
- $168.33
- Insider filing price
- $168.33
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
Filing notes and source
Key facts
- GH - Guardant Health, Inc. - COMMON STOCK is tracked under CUSIP 40131M109.
- 597 institutions reported positions in Q2 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 486 to 597 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$12.5B
Full value: $12,500,953,411 · USD · 31 Mar 2026.$20.02B
Full value: $20,024,226,335 · USD · 30 Jun 2026
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 597 institutions filings for Q2 2026.
Security key
40131M109
13F reference period
Q2 2026
13F holders
597
13D/G owners
7
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
7
Security
GH
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 5.8% | $1,301,733,604 | 7,733,224 | FMR LLC | 30 Sep 2026 | |||
| 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,
597
institutional investors reported holding
shares of
Guardant Health, Inc. - COMMON STOCK (GH).
This represents
100%
of the company’s total
outstanding shares.
133.91M
Full value: 133,908,192 · shares · 30 Jun 2026133.33M
Full value: 133,331,449 · shares · Stored outstanding share count13F 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 | 2.5% | 3,399,604 | -2.3% | 0.11% | $510,042,588 |
| Deep Track Capital, LP | 2.5% | 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
32
Headline period
Q2 2026
Rows shown
1-25 of 32
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 9,182,439 | $1,632,695,752 | +$300,921,876 | $178.36 | 229 |
| 2026 Q2 | 133,908,192 | $20,024,226,335 | -$20,189,084 | $150.03 | 597 |
| 2026 Q1 | 135,258,939 | $12,500,953,411 | +$298,465,486 | $92.37 | 486 |
| 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 |