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Dark PoolBIIB
Dark Pool Activity: BIIB — 117,236,604 shares traded off-exchange
Updated Jun 14, 2026
117,236,604 shares off-exchange
52 weeks tracked
Weekly Breakdown
| Week Start | DP Shares | DP Trades | DP % | WoW Change | Top Venue |
|---|---|---|---|---|---|
| 2026-03-02 | 1,269,792 | 46,904 | — | +8.1% | INCR INTELLIGENT CROSS LLC |
| 2026-02-23 | 1,174,184 | 38,107 | — | +8.4% | INCR INTELLIGENT CROSS LLC |
| 2026-02-16 | 1,083,262 | 28,191 | — | -53.1% | INCR INTELLIGENT CROSS LLC |
| 2026-02-09 | 2,308,031 | 62,494 | — | -32.2% | INCR INTELLIGENT CROSS LLC |
| 2026-02-02 | 3,405,432 | 72,242 | — | +90.3% | INCR INTELLIGENT CROSS LLC |
| 2026-01-26 | 1,789,594 | 47,842 | — | +32.6% | INCR INTELLIGENT CROSS LLC |
| 2026-01-19 | 1,349,687 | 40,880 | — | -58.2% | INCR INTELLIGENT CROSS LLC |
| 2026-01-12 | 3,227,091 | 74,760 | — | +19.6% | UBSA UBS ATS |
| 2026-01-05 | 2,698,373 | 63,224 | — | +171.8% | INCR INTELLIGENT CROSS LLC |
| 2025-12-29 | 992,769 | 29,852 | — | -29.6% | UBSA UBS ATS |
| 2025-12-22 | 1,410,467 | 35,383 | — | -70.6% | UBSA UBS ATS |
| 2025-12-15 | 4,796,196 | 85,656 | — | +52.1% | MLIX INSTINCT X |
Venue Analysis
INCR INTELLIGENT CROSS LLC
Dominant off-exchange venue for BIIB in the most recent reporting week.
Volume Trend
Recent trend (last 4 weeks): ↓ Decreasing (avg WoW change: -17.2%)
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Dark pool data sourced from FINRA OTC Transparency reports and regulatory disclosure filings. Off-exchange volume figures represent aggregated reported activity and may not capture all dark venues. This page does not constitute financial advice. StonkWhisper presents public records only.
Last updated: June 14, 2026 at 06:30 UTC