VTMX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
VTMX dark pool volume for the week of 2026-07-06: 50.9K shares traded across 22 ATS venues with a total notional value of $1.8M. Volume is up 0.9% week-over-week. Primary routing venues include , MS POOL (ATS-4), UBS ATS.
Dark pool activity in VTMX reflects institutional order flow executing on Alternative Trading Systems (ATS) registered with the SEC — private venues where large-block trades are matched away from public exchanges to minimize price impact. StonkWhisper ingests FINRA-published ATS volume data to track these off-exchange flows. Sustained elevation in dark pool percentage — particularly when concentrated at specific venues — can indicate institutional accumulation or distribution ahead of significant price moves. The interactive charts below show 12-week historical volume and complete venue breakdown for VTMX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 50.9K | — | +0.9% |
| 2026-06-29 | 50.5K | — | -56.1% |
| 2026-06-22 | 114.9K | — | +81.6% |
| 2026-06-15 | 63.3K | — | -25.2% |
| 2026-06-08 | 84.6K | — | -20.4% |
| 2026-06-01 | 106.2K | — | -31.1% |
| 2026-05-25 | 154.2K | — | -37.4% |
| 2026-05-18 | 246.3K | — | +11.6% |
| 2026-05-11 | 220.7K | — | +190.4% |
| 2026-05-04 | 76.0K | — | -21.6% |
| 2026-04-27 | 97.0K | — | — |
| 2026-03-23 | 32.4K | — | -30.7% |