PMTR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
PMTR dark pool volume for the week of 2026-07-06: 2.9K shares traded across 5 ATS venues with a total notional value of $31K. Volume is up 83.6% week-over-week. Primary routing venues include , POSIT, CBX.
Dark pool activity in PMTR 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 PMTR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 2.9K | — | +83.6% |
| 2026-06-29 | 1.6K | — | — |
| 2026-06-15 | 2.7K | — | -68.8% |
| 2026-06-08 | 8.7K | — | -59.4% |
| 2026-06-01 | 21.5K | — | +494.6% |
| 2026-05-25 | 3.6K | — | -91.1% |
| 2026-05-18 | 40.8K | — | +61.8% |
| 2026-05-11 | 25.2K | — | -57.3% |
| 2026-05-04 | 59.1K | — | +49954.2% |
| 2026-04-27 | 118 | — | — |
| 2026-03-23 | 66.5K | — | +1039.9% |
| 2026-03-16 | 5.8K | — | +4.7% |