SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 128 filers reported holding SPOK HLDGS INC in Q2 2019. The put-call ratio across all filers is 0.62 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $499,000 | +2.7% | 36,626 | 0.0% | 0.00% | – |
| Q4 2018 | $486,000 | -57.4% | 36,626 | -50.6% | 0.00% | – |
| Q3 2018 | $1,140,000 | +73.3% | 74,088 | +69.3% | 0.00% | – |
| Q2 2018 | $658,000 | -5.6% | 43,749 | -6.2% | 0.00% | – |
| Q1 2018 | $697,000 | -10.5% | 46,635 | -6.3% | 0.00% | -100.0% |
| Q4 2017 | $779,000 | -0.6% | 49,770 | -2.6% | 0.00% | 0.0% |
| Q3 2017 | $784,000 | -20.2% | 51,104 | -8.0% | 0.00% | 0.0% |
| Q2 2017 | $983,000 | -17.5% | 55,532 | -11.5% | 0.00% | 0.0% |
| Q1 2017 | $1,192,000 | -3.5% | 62,719 | +5.4% | 0.00% | 0.0% |
| Q4 2016 | $1,235,000 | +10.0% | 59,520 | -5.6% | 0.00% | 0.0% |
| Q3 2016 | $1,123,000 | -14.3% | 63,033 | -7.8% | 0.00% | 0.0% |
| Q2 2016 | $1,310,000 | +11.9% | 68,361 | +2.2% | 0.00% | 0.0% |
| Q1 2016 | $1,171,000 | -9.6% | 66,889 | -5.4% | 0.00% | 0.0% |
| Q4 2015 | $1,296,000 | +11.3% | 70,732 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $1,164,000 | -5.4% | 70,732 | -3.3% | 0.00% | 0.0% |
| Q2 2015 | $1,231,000 | -29.5% | 73,128 | -19.7% | 0.00% | 0.0% |
| Q1 2015 | $1,746,000 | +10.4% | 91,061 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $1,581,000 | +21.6% | 91,061 | -8.9% | 0.00% | 0.0% |
| Q3 2014 | $1,300,000 | – | 99,930 | – | 0.00% | – |
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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% |