SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 125 filers reported holding SPOK HLDGS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,850 | -83.3% | 269,976 | +11158.4% | 0.02% | – |
| Q3 2020 | $23,000 | +4.5% | 2,398 | 0.0% | 0.00% | – |
| Q2 2020 | $22,000 | -15.4% | 2,398 | 0.0% | 0.00% | – |
| Q1 2020 | $26,000 | -52.7% | 2,398 | -48.4% | 0.00% | – |
| Q3 2019 | $55,000 | +587.5% | 4,648 | +722.7% | 0.00% | – |
| Q2 2019 | $8,000 | -63.6% | 565 | -64.9% | 0.00% | – |
| Q1 2019 | $22,000 | -98.8% | 1,609 | -98.3% | 0.00% | -100.0% |
| Q1 2017 | $1,850,000 | +31.4% | 97,452 | +43.5% | 0.01% | +14.3% |
| Q4 2016 | $1,408,000 | +5.6% | 67,901 | -9.3% | 0.01% | 0.0% |
| Q3 2016 | $1,333,000 | +670.5% | 74,893 | +728.9% | 0.01% | +600.0% |
| Q2 2016 | $173,000 | -29.4% | 9,035 | -35.6% | 0.00% | 0.0% |
| Q1 2016 | $245,000 | +400.0% | 14,030 | +429.0% | 0.00% | – |
| Q4 2015 | $49,000 | -58.1% | 2,652 | -62.5% | 0.00% | -100.0% |
| Q3 2015 | $117,000 | -71.3% | 7,081 | -70.8% | 0.00% | -50.0% |
| Q2 2015 | $408,000 | -12.4% | 24,277 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $466,000 | +54.8% | 24,277 | +39.9% | 0.00% | +100.0% |
| Q4 2014 | $301,000 | +5.6% | 17,352 | -20.7% | 0.00% | 0.0% |
| Q3 2014 | $285,000 | – | 21,886 | – | 0.00% | – |
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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% |