SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 126 filers reported holding SPOK HLDGS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $707,000 | -32.5% | 57,788 | -34.2% | 0.01% | -35.3% |
| Q3 2019 | $1,048,000 | +9.2% | 87,773 | +43.0% | 0.02% | -32.0% |
| Q4 2017 | $960,000 | +31.0% | 61,369 | +28.4% | 0.02% | +38.9% |
| Q3 2017 | $733,000 | -7.7% | 47,793 | +6.5% | 0.02% | -14.3% |
| Q2 2017 | $794,000 | 0.0% | 44,868 | +7.3% | 0.02% | 0.0% |
| Q1 2017 | $794,000 | +37.6% | 41,805 | +50.3% | 0.02% | +23.5% |
| Q4 2016 | $577,000 | +1127.7% | 27,820 | +965.1% | 0.02% | +750.0% |
| Q3 2016 | $47,000 | 0.0% | 2,612 | +5.8% | 0.00% | 0.0% |
| Q2 2016 | $47,000 | +6.8% | 2,468 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $44,000 | -13.7% | 2,468 | -12.5% | 0.00% | 0.0% |
| Q4 2015 | $51,000 | +10.9% | 2,819 | -0.0% | 0.00% | 0.0% |
| Q3 2015 | $46,000 | +7.0% | 2,820 | +9.9% | 0.00% | 0.0% |
| Q2 2015 | $43,000 | -59.8% | 2,567 | -54.1% | 0.00% | -50.0% |
| Q1 2015 | $107,000 | +21.6% | 5,592 | +9.6% | 0.00% | +33.3% |
| Q4 2014 | $88,000 | +39.7% | 5,104 | +4.7% | 0.00% | 0.0% |
| Q3 2014 | $63,000 | – | 4,874 | – | 0.00% | – |
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% |