SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 126 filers reported holding SPOK HLDGS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $154,000 | -4.9% | 10,326 | 0.0% | 0.00% | – |
| Q4 2017 | $162,000 | -15.2% | 10,326 | -17.1% | 0.00% | – |
| Q3 2017 | $191,000 | -13.6% | 12,459 | 0.0% | 0.00% | – |
| Q2 2017 | $221,000 | +5.7% | 12,459 | +13.1% | 0.00% | – |
| Q1 2017 | $209,000 | -8.7% | 11,020 | 0.0% | 0.00% | -100.0% |
| Q4 2016 | $229,000 | +7.5% | 11,020 | -7.9% | 0.00% | – |
| Q3 2016 | $213,000 | -16.5% | 11,970 | -10.2% | 0.00% | -100.0% |
| Q2 2016 | $255,000 | +9.4% | 13,328 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $233,000 | -4.5% | 13,328 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $244,000 | +11.4% | 13,328 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $219,000 | -27.7% | 13,328 | -25.9% | 0.00% | 0.0% |
| Q2 2015 | $303,000 | -23.3% | 17,991 | -12.8% | 0.00% | 0.0% |
| Q1 2015 | $395,000 | -9.4% | 20,630 | -17.8% | 0.00% | 0.0% |
| Q4 2014 | $436,000 | +33.7% | 25,093 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $326,000 | – | 25,093 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 711,352 | $11,709,000 | 1.60% |
| Piermont Capital Management Inc. | 111,409 | $1,834,000 | 0.60% |
| ALGERT GLOBAL LLC | 38,651 | $636,000 | 0.35% |
| LUCUS ADVISORS LLC | 17,960 | $296,000 | 0.16% |
| TFS CAPITAL LLC | 95,040 | $1,564,000 | 0.15% |
| Foundry Partners, LLC | 78,849 | $1,298,000 | 0.11% |
| Numeric Investors LLC | 472,015 | $7,769,000 | 0.09% |
| Concert Wealth Management Inc. | 39,030 | $649,000 | 0.09% |
| FIRST CITIZENS BANK & TRUST CO | 133,980 | $2,206,000 | 0.08% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 229,964 | $3,785,000 | 0.08% |