GH
Guardant Health, Inc.Company with tickers: GH
CIK
1576280
CUSIP
40131M109
Shares Outstanding
132,599,929
Website
https://guardanthealth.com
Investor Relations
https://investors.guardanthealth.com/overview/default.aspx
13F Activity (30d)
24 filings
19 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 2,944,433 | 1,116,732 | 4,061,165 | 44.3% |
| 2026-04-27 | 3,852,892 | 1,163,340 | 5,016,232 | 59.4% |
| 2026-04-20 | 2,497,373 | 2,381,936 | 4,879,309 | 52.7% |
| 2026-04-13 | 3,805,827 | 1,979,131 | 5,784,958 | 59.8% |
| 2026-04-06 | 5,172,107 | 2,056,202 | 7,228,309 | 54.6% |
| 2026-03-30 | 2,726,595 | 937,429 | 3,664,024 | 43.2% |
| 2026-03-23 | 3,130,594 | 1,340,507 | 4,471,101 | 48.7% |
| 2026-03-16 | 2,082,334 | 976,193 | 3,058,527 | 38.3% |
| 2026-03-09 | 3,379,334 | 1,737,957 | 5,117,291 | 50.4% |
| 2026-03-02 | 2,297,915 | 1,429,525 | 3,727,440 | 47.2% |
| 2026-02-23 | 3,443,822 | 1,804,784 | 5,248,606 | 49.8% |
| 2026-02-16 | 3,626,417 | 1,019,764 | 4,646,181 | 46.7% |
| 2026-02-09 | 2,267,441 | 1,147,294 | 3,414,735 | 45.3% |
| 2026-02-02 | 4,841,726 | 2,825,343 | 7,667,069 | 51.8% |
| 2026-01-26 | 2,065,032 | 1,306,548 | 3,371,580 | 46.1% |
| 2026-01-19 | 2,362,927 | 2,105,457 | 4,468,384 | 51.6% |
| 2026-01-12 | 2,363,898 | 1,570,291 | 3,934,189 | 44.1% |
| 2026-01-05 | 4,044,519 | 3,677,136 | 7,721,655 | 54.3% |
| 2025-12-29 | 1,106,612 | 715,708 | 1,822,320 | 45.4% |
| 2025-12-22 | 1,527,265 | 583,765 | 2,111,030 | 47.1% |
Showing 1–20 of 20 weeks