Companies / Spok Holdings, Inc / Activity
Activity — Spok Holdings, Inc
4 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q3 2025 as of | Virtus Advisers, LLC 13F manager | New | Common stock | $109.5K | +6K | 6,350 0.03% of shares | low |
| Q4 2025 as of | Oxford Asset Management LLP 13F manager | New | Common stock | $136.5K | +10K | 10,352 0.05% of shares | low |
| Q1 2026 as of | Bridgeway Capital Management, LLC 13F manager | New | Common stock | $289.9K | +27K | 26,600 0.13% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | New | Common stock | $1.23M | +113K | 112,789 0.54% of shares | low |