SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 131 filers reported holding SPOK HLDGS INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $205,000 | -4.2% | 10,700 | -12.3% | 0.02% | +7.1% |
| Q1 2016 | $214,000 | -4.5% | 12,200 | 0.0% | 0.01% | -22.2% |
| Q4 2015 | $224,000 | +7.2% | 12,200 | -3.9% | 0.02% | +5.9% |
| Q3 2015 | $209,000 | -2.3% | 12,700 | 0.0% | 0.02% | +13.3% |
| Q2 2015 | $214,000 | -11.9% | 12,700 | 0.0% | 0.02% | -11.8% |
| Q1 2015 | $243,000 | +10.5% | 12,700 | 0.0% | 0.02% | +13.3% |
| Q4 2014 | $220,000 | +31.0% | 12,700 | -1.6% | 0.02% | +25.0% |
| Q3 2014 | $168,000 | – | 12,900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DEPRINCE RACE & ZOLLO INC | 1,442,292 | $13,875,000 | 0.35% |
| Tibra Equities Europe Ltd | 35,100 | $338,000 | 0.10% |
| Foundry Partners, LLC | 259,023 | $2,492,000 | 0.08% |
| HighVista Strategies LLC | 12,292 | $118,000 | 0.08% |
| Invenomic Capital Management LP | 31,784 | $306,000 | 0.07% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 401,600 | $3,863,000 | 0.06% |
| FIRST QUADRANT LLC/CA | 38,273 | $368,000 | 0.04% |
| Granite Point Capital Management, L.P. | 75,000 | $722,000 | 0.03% |
| Alpine Global Management, LLC | 17,644 | $170,000 | 0.02% |
| Renaissance Technologies | 1,516,771 | $14,591,000 | 0.02% |