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 | $57,000 | -13.6% | 5,370 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $66,000 | +3.1% | 5,370 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $64,000 | -23.8% | 5,370 | -4.1% | 0.00% | -66.7% |
| Q2 2019 | $84,000 | +10.5% | 5,600 | 0.0% | 0.01% | +20.0% |
| Q1 2019 | $76,000 | +2.7% | 5,600 | 0.0% | 0.01% | +25.0% |
| Q4 2018 | $74,000 | -80.6% | 5,600 | -77.9% | 0.00% | -80.0% |
| Q2 2018 | $382,000 | -21.4% | 25,390 | -21.9% | 0.02% | -16.7% |
| Q1 2018 | $486,000 | -4.5% | 32,500 | 0.0% | 0.02% | -4.0% |
| Q4 2017 | $509,000 | +20.6% | 32,500 | +18.2% | 0.02% | +13.6% |
| Q3 2017 | $422,000 | -2.8% | 27,500 | +12.2% | 0.02% | 0.0% |
| Q2 2017 | $434,000 | -5.4% | 24,510 | +1.4% | 0.02% | 0.0% |
| Q1 2017 | $459,000 | -8.6% | 24,180 | 0.0% | 0.02% | -8.3% |
| Q4 2016 | $502,000 | +19.5% | 24,180 | +2.4% | 0.02% | +9.1% |
| Q3 2016 | $420,000 | -6.9% | 23,610 | +0.3% | 0.02% | -8.3% |
| Q2 2016 | $451,000 | +10.0% | 23,540 | +0.5% | 0.02% | -11.1% |
| Q1 2016 | $410,000 | +13.6% | 23,430 | +19.1% | 0.03% | 0.0% |
| Q4 2015 | $361,000 | -52.7% | 19,680 | -63.2% | 0.03% | -6.9% |
| Q3 2015 | $763,000 | +990.0% | 53,490 | +1195.2% | 0.03% | +480.0% |
| Q2 2015 | $70,000 | -11.4% | 4,130 | +0.7% | 0.01% | -16.7% |
| Q1 2015 | $79,000 | -16.8% | 4,100 | -25.5% | 0.01% | 0.0% |
| Q4 2014 | $95,000 | -78.5% | 5,500 | -83.8% | 0.01% | -81.8% |
| Q3 2014 | $441,000 | – | 33,900 | – | 0.03% | – |
Download | ||||||
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% |