NASDAQ : SPOK
$0.22 (1.95%)
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| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2025-08-13 | Renaissance Technologies LLC | 1.06M | 5.13% |
| 2025-07-29 | The Vanguard Group | 1.15M | 5.58% |
| 2025-04-30 | The Vanguard Group | 1.02M | 4.99% |
| 2024-01-26 | (1) BlackRock, Inc. | 1.41M | 7.10% |
| 2022-02-11 | 13-3127734 | 1.21M | 6.22% |
| 2022-02-11 | 26-0385758 | 1.21M | 6.22% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 749.26K | 3.85% |
| 2021-09-09 | (1) BlackRock, Inc. | 476.51K | 2.40% |
| 2021-08-30 | Acacia Research Corporation | 1.26M | 6.50% |
| 2021-02-12 | 30-0447847 | 1.54M | 8.10% |
| 2021-02-11 | 13-3127734 | 1.55M | 8.13% |
| 2021-02-11 | 26-0385758 | 1.55M | 8.13% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 1.27M | 6.68% |
| 2021-01-26 | (1) BlackRock, Inc. | 2.91M | 15.20% |
| 2020-02-13 | 26-0385758 | 1.47M | 7.78% |
| 2020-02-13 | 13-3127734 | 1.47M | 7.78% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 1.36M | 7.20% |
| 2020-02-04 | (1) BlackRock, Inc. | 2.97M | 15.70% |
| 2019-02-13 | 13-3127734 | 1.5M | 7.73% |
| 2019-02-13 | 26-0385758 | 1.5M | 7.73% |
| 2019-01-31 | (1) BlackRock, Inc. | 3.11M | 16.00% |
| 2018-02-14 | 26-0385758 | 1.57M | 7.85% |
| 2018-02-14 | 13-3127734 | 1.57M | 7.85% |
| 2018-02-09 | (. | 1.68M | 8.43% |
| 2018-01-19 | (1) BlackRock, Inc. | 3.48M | 17.40% |
| 2018-01-08 | 13G/A | 1M | 5.00% |
| 2018-01-08 | 13G/A | 1M | 5.00% |
| 2018-01-08 | 13G/A | 1M | 5.00% |
| 2017-02-14 | 13-3127734 | 1.58M | 7.67% |
| 2017-02-14 | 26-0385758 | 1.58M | 7.67% |
| 2017-02-13 | 13G/A | 1.37M | 6.70% |
| 2017-02-13 | 13G/A | 1.37M | 6.70% |
| 2017-02-13 | 13G/A | 1.37M | 6.70% |
| 2017-02-09 | (. | 1.49M | 7.24% |
| 2017-01-17 | (1) BlackRock, Inc. | 3.48M | 17.00% |
| 2016-02-11 | 26-0385758 | 1.68M | 7.99% |
| 2016-02-11 | 2 | 1.52M | 7.30% |
| 2016-02-11 | 2 | 1.52M | 7.30% |
| 2016-02-11 | 2 | 1.52M | 7.30% |
| 2016-02-11 | 13-3127734 | 1.68M | 7.99% |
| 2016-02-09 | (. | 1.25M | 5.94% |
| 2016-01-08 | (1) BlackRock, Inc. | 3.17M | 15.10% |
| 2015-02-12 | 26-0385758 | 1.74M | 8.02% |
| 2015-02-12 | 13-3127734 | 1.74M | 8.02% |
| 2015-02-13 | 23-2772200 | 1.03M | 4.77% |
| 2015-02-04 | 13G/A | 1.9M | 8.80% |
| 2015-02-04 | 13G/A | 1.9M | 8.80% |
| 2015-02-04 | 13G/A | 1.9M | 8.80% |
| 2015-01-09 | (1) BlackRock, Inc. | 3.03M | 14.00% |
| 2014-02-13 | 13-3127734 | 1.63M | 7.53% |
| 2014-02-13 | 13G/A | 1.92M | 8.90% |
| 2014-02-13 | 13G/A | 1.92M | 8.90% |
| 2014-02-13 | 13G/A | 1.92M | 8.90% |
| 2014-02-13 | 26-0385758 | 1.63M | 7.53% |
| 2014-02-10 | 23-2772200 | 1.18M | 5.47% |
| 2013-02-13 | 23-2772200 | 1.21M | 5.55% |
| 2013-02-12 | 13-3127734 | 1.47M | 6.70% |
| 2013-02-12 | 26-0385758 | 1.47M | 6.70% |
| 2013-02-04 | LLC | 1.92M | 8.80% |
| 2013-02-04 | Todd Stein | 1.92M | 8.80% |
| 2013-02-04 | Steven McIntyre | 1.92M | 8.80% |
| 2013-01-31 | (1) BlackRock, Inc. | 2.16M | 9.82% |
| 2012-03-12 | (1) BlackRock, Inc. | 2.23M | 10.07% |
| 2012-02-13 | 13-3127734 | 1.69M | 7.65% |
| 2012-02-13 | 26-0385758 | 1.69M | 7.65% |
| 2012-02-09 | (1) BlackRock, Inc. | 2.14M | 9.70% |
| 2012-02-02 | Todd Stein | 1.33M | 6.00% |
| 2012-02-02 | Braeside Investments, LLC | 1.33M | 6.00% |
| 2012-02-02 | Steven McIntyre | 1.33M | 6.00% |
| 2011-02-11 | 26-0385758 | 1.79M | 8.13% |
| 2011-02-11 | 13-3127734 | 1.79M | 8.13% |
| 2011-02-11 | James H. Simons | - | 0.00% |
| 2011-01-10 | (1) BlackRock, Inc. | 2.52M | 11.42% |
| 2010-04-21 | B. Faucett | 1.1M | 4.90% |
| 2010-02-11 | 26-0385758 | 1.51M | 6.67% |
| 2010-02-11 | James H. Simons | 1.51M | 6.67% |
| 2010-02-05 | THE VANGUARD GROUP, INC. - 23-1945930 | 1.5M | 6.61% |
| 2010-01-25 | B. Faucett | 1.34M | 5.90% |
| 2010-01-08 | (1) BlackRock, Inc. | 3.1M | 13.72% |
| 2008-11-18 | Abrams Capital Partners II, L.P. Abrams Capital, LLC | 9880.0 | 0.10% |
| 2008-02-13 | Bruce R. Berkowitz | - | 0.00% |
| 2008-02-13 | Fairholme Capital Management, L.L.C. | - | 0.00% |
| 2008-01-30 | Contrarian Capital Management, L.L.C. | 1.32M | 4.90% |
| 2007-03-16 | Abrams Capital Partners II, L.P. Abrams Capital, LLC Pamet Capital Management, L.P. Pamet Capital Ma | 4.1M | 14.98% |
| 2007-02-14 | Bruce R. Berkowitz | 2.37M | 8.68% |
| 2007-02-14 | Contrarian Capital Management, L.L.C. | 1.53M | 5.60% |
| 2007-02-14 | Fairholme Capital Management, L.L.C. | 2.37M | 8.68% |
| 2007-02-01 | Ahmet H. Okumus | - | 0.00% |
| 2006-08-15 | Abrams Capital Partners II, L.P. Abrams Capital, LLC Pamet Capital Management, L.P. Pamet Capital | 3.76M | 13.73% |
| 2006-02-14 | Contrarian Capital Management, L.L.C. | 2.1M | 7.70% |
| 2006-02-14 | Fairholme Capital Management, L.L.C. | 2.7M | 9.89% |
| 2006-02-14 | Bruce R. Berkowitz, | 2.7M | 9.89% |
| 2006-02-06 | Ahmet H. Okumus | 1.57M | 5.70% |
| 2005-08-22 | Ahmet H. Okumus | 1.53M | 5.60% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $13.19 | 20.61M | $271.8M | $25.28M | $6.94M | $253.46M |
| 2024-12-31 | $16.05 | 20.24M | $324.87M | $29.14M | $8.77M | $304.5M |
| 2023-12-31 | $15.48 | 19.95M | $308.88M | $31.99M | $11.09M | $287.98M |
| 2022-12-31 | $8.19 | 19.67M | $161.12M | $35.75M | $15.7M | $141.06M |
| 2021-12-31 | $9.33 | 19.4M | $181.04M | $44.58M | $17.29M | $153.75M |
| 2020-12-31 | $11.13 | 19.03M | $211.79M | $48.73M | $14.72M | $177.78M |
| 2019-12-31 | $12.23 | 19.09M | $233.46M | $47.36M | $17.01M | $203.11M |
| 2018-12-31 | $13.26 | 19.67M | $260.8M | $83.34M | -$ | $177.45M |
| 2017-12-31 | $15.65 | 20.21M | $316.29M | $107.16M | -$ | $209.13M |
| 2016-12-31 | $20.75 | 20.59M | $427.16M | $125.82M | -$ | $301.34M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10.24 | 20.84M | $213.36M | $16.59M | $5.75M | $202.51M |
| 2026-03-31 | $10.90 | 20.77M | $226.4M | $17.08M | $6.21M | $215.53M |
| 2025-12-31 | $13.19 | 20.61M | $271.8M | $25.28M | $6.94M | $253.46M |
| 2025-09-30 | $17.25 | 20.54M | $354.27M | $21.38M | $7.36M | $340.25M |
| 2025-06-30 | $17.68 | 20.58M | $363.86M | $20.24M | $7.84M | $351.45M |
| 2025-03-31 | $16.44 | 20.44M | $336.04M | $19.87M | $8.18M | $324.34M |
| 2024-12-31 | $16.05 | 20.28M | $325.44M | $29.14M | $8.77M | $305.07M |
| 2024-09-30 | $15.06 | 20.26M | $305.18M | $27.83M | $9.11M | $286.46M |
| 2024-06-30 | $14.92 | 20.25M | $302.17M | $23.88M | $9.73M | $288.02M |
| 2024-03-31 | $15.74 | 20.17M | $317.48M | $23.34M | $10.4M | $304.55M |
| 2023-12-31 | $15.48 | 19.99M | $309.41M | $31.99M | $11.09M | $288.51M |
| 2023-09-30 | $14.27 | 19.97M | $284.99M | $27.3M | $12.24M | $269.93M |