SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 114 filers reported holding SPOK HLDGS INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $3,868,000 | +297.5% | 378,487 | +333.1% | 0.01% | +200.0% |
| Q4 2020 | $973,000 | +25.1% | 87,386 | +6.8% | 0.00% | 0.0% |
| Q3 2020 | $778,000 | +0.3% | 81,836 | +58.6% | 0.00% | -33.3% |
| Q2 2019 | $776,000 | -65.9% | 51,600 | -69.1% | 0.01% | -71.4% |
| Q1 2019 | $2,278,000 | -23.0% | 167,247 | -25.0% | 0.02% | -36.4% |
| Q4 2018 | $2,957,000 | +17.4% | 222,974 | +36.4% | 0.03% | +32.0% |
| Q3 2018 | $2,518,000 | +1306.7% | 163,521 | +1266.7% | 0.02% | +1150.0% |
| Q1 2018 | $179,000 | – | 11,965 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 771,225 | $13,504,000 | 1.64% |
| Alambic Investment Management, L.P. | 114,080 | $1,998,000 | 0.65% |
| Piermont Capital Management Inc. | 108,829 | $1,906,000 | 0.61% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 401,319 | $7,011,000 | 0.18% |
| Foundry Partners, LLC | 85,589 | $1,499,000 | 0.15% |
| GLOBEFLEX CAPITAL L P | 20,935 | $367,000 | 0.10% |
| Numeric Investors LLC | 477,946 | $8,369,000 | 0.09% |
| MENTA CAPITAL LLC | 31,093 | $544,000 | 0.07% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 229,964 | $4,027,000 | 0.07% |
| RBF Capital, LLC | 20,000 | $350,000 | 0.07% |