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 2016 | $267,000 | -19.6% | 12,865 | -31.0% | 0.03% | -3.3% |
| Q3 2016 | $332,000 | -48.2% | 18,657 | -44.2% | 0.03% | -47.4% |
| Q2 2016 | $641,000 | -0.5% | 33,438 | -9.1% | 0.06% | +5.6% |
| Q1 2016 | $644,000 | -45.1% | 36,793 | -42.6% | 0.05% | -37.2% |
| Q4 2015 | $1,174,000 | -46.8% | 64,099 | -52.2% | 0.09% | +4.9% |
| Q3 2015 | $2,206,000 | +95.9% | 133,980 | +100.4% | 0.08% | +5.1% |
| Q2 2015 | $1,126,000 | -5.1% | 66,847 | +8.0% | 0.08% | -4.9% |
| Q1 2015 | $1,186,000 | +52.8% | 61,877 | +38.4% | 0.08% | +36.7% |
| Q4 2014 | $776,000 | – | 44,703 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| B. Riley Financial, Inc. | 378,474 | $3,539,000 | 1.28% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 585,666 | $5,476,000 | 0.50% |
| Invenomic Capital Management LP | 58,212 | $544,000 | 0.40% |
| Foundry Partners, LLC | 405,220 | $3,789,000 | 0.18% |
| DEPRINCE RACE & ZOLLO INC | 372,754 | $3,485,000 | 0.14% |
| FIRST QUADRANT LLC/CA | 84,281 | $788,000 | 0.11% |
| GSA CAPITAL PARTNERS LLP | 11,246 | $105,000 | 0.06% |
| Unison Advisors LLC | 15,578 | $146,000 | 0.05% |
| Granite Point Capital Management, L.P. | 100,000 | $935,000 | 0.05% |
| WINTON GROUP Ltd | 182,013 | $1,702,000 | 0.04% |