SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 87 filers reported holding SPOK HLDGS INC in Q3 2021. The put-call ratio across all filers is 2.81 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,000 | +200.0% | 295 | +100.7% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 147 | +14.8% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 128 | +4.9% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 122 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 122 | +171.1% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 45 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | 0.0% | 45 | -41.6% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 77 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | -66.7% | 77 | -51.6% | 0.00% | -100.0% |
| Q2 2017 | $3,000 | 0.0% | 159 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $3,000 | 0.0% | 159 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $3,000 | 0.0% | 159 | -18.9% | 0.00% | 0.0% |
| Q3 2016 | $3,000 | +200.0% | 196 | +553.3% | 0.00% | +100.0% |
| Q2 2016 | $1,000 | – | 30 | +20.0% | 0.00% | – |
| Q1 2016 | $0 | – | 25 | – | 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% |