K Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-12-08
K dark pool volume for the week of 2025-12-08: 3.3M shares traded across 26 ATS venues with a total notional value of $274.2M. Volume is up 31.7% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in K 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 K.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-12-08 | 3.3M | — | +31.7% |
| 2025-12-01 | 2.5M | — | +98.0% |
| 2025-11-24 | 1.3M | — | -59.4% |
| 2025-11-17 | 3.1M | — | +113.1% |
| 2025-11-10 | 1.5M | — | -23.9% |
| 2025-11-03 | 1.9M | — | +6.5% |
| 2025-10-27 | 1.8M | — | +60.8% |
| 2025-10-20 | 1.1M | — | -49.3% |
| 2025-10-13 | 2.2M | — | +0.3% |
| 2025-10-06 | 2.2M | — | -69.3% |
| 2025-09-29 | 7.2M | — | +193.7% |
| 2025-09-22 | 2.4M | — | -17.2% |