SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 116 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 | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $489,000 | -6.9% | 27,637 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $525,000 | -3.1% | 27,637 | +5.7% | 0.01% | -6.7% |
| Q4 2016 | $542,000 | +55.7% | 26,137 | +33.7% | 0.02% | +50.0% |
| Q3 2016 | $348,000 | +6.7% | 19,545 | +15.0% | 0.01% | 0.0% |
| Q2 2016 | $326,000 | +9.4% | 16,995 | 0.0% | 0.01% | -9.1% |
| Q1 2016 | $298,000 | -4.2% | 16,995 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $311,000 | +11.1% | 16,995 | 0.0% | 0.01% | +22.2% |
| Q3 2015 | $280,000 | +15.2% | 16,995 | +17.6% | 0.01% | +50.0% |
| Q2 2015 | $243,000 | -56.6% | 14,455 | -50.5% | 0.01% | -60.0% |
| Q1 2015 | $560,000 | +10.5% | 29,190 | 0.0% | 0.02% | +15.4% |
| Q4 2014 | $507,000 | +33.4% | 29,190 | 0.0% | 0.01% | +44.4% |
| Q3 2014 | $380,000 | – | 29,190 | – | 0.01% | – |
Download | ||||||
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% |