SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 113 filers reported holding SPOK HLDGS INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $69,000 | -9.2% | 7,198 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $76,000 | -3.8% | 7,198 | +1.4% | 0.00% | 0.0% |
| Q4 2020 | $79,000 | +14.5% | 7,098 | -1.5% | 0.00% | 0.0% |
| Q3 2020 | $69,000 | +3.0% | 7,208 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $67,000 | -13.0% | 7,208 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $77,000 | -12.5% | 7,208 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $88,000 | +2.3% | 7,208 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $86,000 | -19.6% | 7,208 | +1.4% | 0.00% | 0.0% |
| Q2 2019 | $107,000 | +12.6% | 7,108 | +1.4% | 0.00% | 0.0% |
| Q1 2019 | $95,000 | +4.4% | 7,008 | +1.8% | 0.00% | 0.0% |
| Q4 2018 | $91,000 | – | 6,881 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prism Advisors, Inc. | 154,171 | $2,413,000 | 1.33% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 908,091 | $14,212,000 | 1.23% |
| Foundry Partners, LLC | 285,945 | $4,475,000 | 0.19% |
| Unison Advisors LLC | 14,226 | $223,000 | 0.16% |
| Tibra Equities Europe Ltd | 20,789 | $325,000 | 0.14% |
| Numeric Investors LLC | 727,668 | $11,388,000 | 0.08% |
| Alambic Investment Management, L.P. | 34,700 | $543,000 | 0.06% |
| Tower Research Capital LLC (TRC) | 21,513 | $337,000 | 0.04% |
| Stone Ridge Asset Management LLC | 40,384 | $632,000 | 0.04% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 229,964 | $3,599,000 | 0.04% |