SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 123 filers reported holding SPOK HLDGS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $117,000 | -29.1% | 10,967 | -18.6% | 0.01% | -10.0% |
| Q4 2019 | $165,000 | -8.3% | 13,467 | -10.8% | 0.01% | -9.1% |
| Q3 2019 | $180,000 | +7.8% | 15,103 | +36.4% | 0.01% | +10.0% |
| Q2 2019 | $167,000 | +24.6% | 11,071 | +9.5% | 0.01% | +42.9% |
| Q4 2018 | $134,000 | -36.2% | 10,112 | -25.9% | 0.01% | -22.2% |
| Q3 2018 | $210,000 | -18.9% | 13,651 | -20.7% | 0.01% | -10.0% |
| Q2 2018 | $259,000 | -30.4% | 17,217 | -30.8% | 0.01% | -23.1% |
| Q1 2018 | $372,000 | -35.8% | 24,895 | -32.7% | 0.01% | -23.5% |
| Q4 2017 | $579,000 | +183.8% | 37,000 | +178.5% | 0.02% | +142.9% |
| Q3 2017 | $204,000 | -27.4% | 13,287 | -22.3% | 0.01% | +16.7% |
| Q3 2015 | $281,000 | – | 17,090 | – | 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% |