SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 115 filers reported holding SPOK HLDGS INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $27,000 | -40.0% | 2,000 | -40.5% | 0.00% | -50.0% |
| Q4 2018 | $45,000 | -13.5% | 3,359 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $52,000 | +4.0% | 3,359 | +0.3% | 0.01% | 0.0% |
| Q2 2018 | $50,000 | 0.0% | 3,348 | +0.7% | 0.01% | 0.0% |
| Q1 2018 | $50,000 | -3.8% | 3,326 | 0.0% | 0.01% | 0.0% |
| Q4 2017 | $52,000 | +2.0% | 3,326 | +0.3% | 0.01% | 0.0% |
| Q3 2017 | $51,000 | -13.6% | 3,316 | +0.3% | 0.01% | -25.0% |
| Q2 2017 | $59,000 | -6.3% | 3,306 | +0.3% | 0.01% | -11.1% |
| Q1 2017 | $63,000 | -7.4% | 3,297 | +0.7% | 0.01% | -10.0% |
| Q4 2016 | $68,000 | +195.7% | 3,273 | +158.7% | 0.01% | +150.0% |
| Q3 2016 | $23,000 | -4.2% | 1,265 | +0.7% | 0.00% | 0.0% |
| Q2 2016 | $24,000 | +9.1% | 1,256 | +0.7% | 0.00% | 0.0% |
| Q1 2016 | $22,000 | -4.3% | 1,247 | +0.7% | 0.00% | 0.0% |
| Q4 2015 | $23,000 | – | 1,238 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 65,000 | $497,000 | 0.27% |
| Foundry Partners, LLC | 521,240 | $3,982,000 | 0.25% |
| Granite Point Capital Management, L.P. | 75,000 | $573,000 | 0.23% |
| Formidable Asset Management, LLC | 71,560 | $547,000 | 0.13% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 126,244 | $965,000 | 0.04% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 137,916 | $1,054,000 | 0.03% |
| Man Group plc | 723,925 | $5,531,000 | 0.03% |
| KENNEDY CAPITAL MANAGEMENT LLC | 116,792 | $892,000 | 0.03% |
| Tidal Investments LLC | 71,560 | $547,000 | 0.02% |
| Professional Financial Advisors, LLC | 3,817 | $29,000 | 0.02% |