BRUN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BRUN dark pool volume for the week of 2026-07-06: 1.7M shares traded across 23 ATS venues with a total notional value of $50.6M. Volume is up 0.3% week-over-week. Primary routing venues include , UBS ATS, MS POOL (ATS-4).
Dark pool activity in BRUN 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 9-week historical volume and complete venue breakdown for BRUN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.7M | — | +0.3% |
| 2026-06-29 | 1.7M | — | +3.8% |
| 2026-06-22 | 1.6M | — | -14.3% |
| 2026-06-15 | 1.9M | — | +7.3% |
| 2026-06-08 | 1.7M | — | -37.2% |
| 2026-06-01 | 2.8M | — | +78.5% |
| 2026-05-25 | 1.5M | — | +41.3% |
| 2026-05-18 | 1.1M | — | -60.8% |
| 2026-05-11 | 2.8M | — | — |