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 | ||||
|---|---|---|---|---|---|---|
| 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 ↓ |
|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 771,225 | $13,504,000 | 1.64% |
| Alambic Investment Management, L.P. | 114,080 | $1,998,000 | 0.65% |
| Piermont Capital Management Inc. | 108,829 | $1,906,000 | 0.61% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 401,319 | $7,011,000 | 0.18% |
| Foundry Partners, LLC | 85,589 | $1,499,000 | 0.15% |
| GLOBEFLEX CAPITAL L P | 20,935 | $367,000 | 0.10% |
| Numeric Investors LLC | 477,946 | $8,369,000 | 0.09% |
| MENTA CAPITAL LLC | 31,093 | $544,000 | 0.07% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 229,964 | $4,027,000 | 0.07% |
| RBF Capital, LLC | 20,000 | $350,000 | 0.07% |