SPOK
name pending profile ingest
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 58 | -3 | 8.25M | $84.51M | +2 | −6 |
| Q1 2026 | 64 | 0 | 8.35M | $91.13M | +2 | −2 |
| Q4 2025 | 64 | 0 | 9.26M | $122.14M | +1 | −1 |
| Q3 2025 | 16 | 0 | 6.46M | $111.43M | n/a | n/a |
| Q2 2025 | 13 | +2 | 5.21M | $92.16M | +2 | n/a |
| Q1 2025 | 8 | +3 | 2.28M | $37.51M | +3 | n/a |
| Q4 2024 | 5 | -1 | 2.01M | $32.30M | n/a | −1 |
| Q3 2024 | 5 | +1 | 1.65M | $24.86M | +1 | n/a |
| Q2 2024 | 4 | n/a | 1.52M | $22.55M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 1.01M | n/a | $15.03M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 484.47K | n/a | $7.18M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 3 | Millennium Management ✦ | 13.20K | n/a | $195,462 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 10.36K | n/a | $153,476 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 137 holders, 10.42M shares, $110.26M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 8.32K sh · $93,870
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology