NASDAQ:SPOK | Shares Outstanding | Spok Holdings, Inc

Complete source-backed shares outstanding history.

Available history
2010-12-31 to 2026-07-24
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-2420,918,137
2026-06-3020,905,932
2026-04-2420,887,010
2026-03-3120,875,540
2026-02-2020,730,353
2025-12-3120,610,364
2025-10-2420,598,169
2025-09-3020,590,924
2025-07-2520,590,924
2025-04-2520,572,296
2025-02-2120,419,025
2024-12-3120,284,177
2024-10-2520,272,355
2024-07-1920,264,055
2024-04-2620,245,682
2024-02-1620,136,491
2023-12-3119,992,102
2023-10-2019,981,238
2023-07-2119,967,895
2023-04-2819,949,504
2023-02-1719,997,142
2022-12-3119,703,800
2022-10-2119,703,800
2022-07-2219,693,657
2022-06-3019,693,657
2022-04-2219,693,657
2022-03-3119,693,679
2022-02-1419,742,512
2021-12-3119,828,033
2021-10-2919,481,429
2021-09-3019,468,276
2021-07-2319,467,300
2021-06-3019,401,170
2021-04-2319,385,155
2021-03-3119,323,604
2021-02-1219,369,436
2020-12-3119,384,192
2020-10-2319,077,377
2020-09-3019,052,011
2020-07-2419,050,391
2020-06-3019,023,795
2020-04-2419,005,209
2020-03-3118,993,551
2020-02-2118,944,914
2019-12-3119,071,614
2019-10-1818,854,381
2019-09-3018,827,770
2019-07-2619,229,112
2019-06-3019,221,966
2019-04-1919,212,090
2019-03-3119,204,056
2019-02-2219,342,655
2018-12-3119,389,066
2018-10-1919,456,066
2018-09-3019,449,319
2018-07-2019,458,125
2018-06-3019,472,249
2018-04-2019,874,406
2018-03-3119,956,847
2018-02-2620,018,377
2017-12-3120,135,514
2017-10-2019,983,343
2017-09-3019,977,318
2017-07-2119,977,318
2017-06-3019,972,094
2017-04-2120,535,661
2017-03-3120,530,795
2017-02-2420,530,795
2016-12-3120,525,614
2016-10-2120,538,372
2016-09-3020,532,338
2016-07-2220,546,222
2016-06-3020,540,617
2016-04-2220,604,436
2016-03-3120,603,617
2016-02-1920,656,083
2015-12-3120,886,261
2015-10-2321,001,425
2015-09-3021,069,454
2015-07-2421,508,927
2015-06-3021,566,905
2015-04-2721,744,235
2015-03-3121,739,412
2015-02-2721,966,825
2014-12-3121,978,762
2014-10-2421,682,845
2014-09-3021,675,735
2014-07-2521,675,735
2014-06-3021,663,909
2014-04-2521,663,909
2014-03-3121,658,816
2014-03-0721,658,816
2013-12-3121,652,341
2013-11-0121,652,341
2013-09-3021,646,075
2013-07-2621,646,075
2013-06-3021,644,658
2013-05-0321,644,658
2013-04-0521,711,415
2013-03-3121,706,703

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