FNA Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-04-14
FNA dark pool volume for the week of 2025-04-14: 5.3M shares traded across 24 ATS venues with a total notional value of $69.4M. Volume is up 31.6% week-over-week. Primary routing venues include , UBS ATS, SIGMA X2.
Dark pool activity in FNA 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 6-week historical volume and complete venue breakdown for FNA.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-04-14 | 5.3M | — | +31.6% |
| 2025-04-07 | 4.0M | — | +380.3% |
| 2025-03-31 | 840.9K | — | -53.6% |
| 2025-03-24 | 1.8M | — | +85.2% |
| 2025-03-17 | 977.6K | — | -50.0% |
| 2025-03-10 | 2.0M | — | — |