SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 703,826 Value ($000) $9,284 Avg Close $14.16 Range $12.26 - $17.31
Q3 2025
Shares 719,050 Value ($000) $12,404 Avg Close $17.80 Range $16.94 - $19.31
Q2 2025
Shares 710,890 Value ($000) $12,568 Avg Close $16.13 Range $13.55 - $17.75
Q1 2025
Shares 699,563 Value ($000) $11,501 Avg Close $16.26 Range $15.32 - $17.96
Q4 2024
Shares 707,848 Value ($000) $11,361 Avg Close $15.84 Range $14.41 - $17.17
Q3 2024
Shares 706,725 Value ($000) $10,643 Avg Close $15.20 Range $14.09 - $16.83
Q2 2024
Shares 708,032 Value ($000) $10,486 Avg Close $15.09 Range $13.24 - $16.21
Q1 2024
Shares 714,633 Value ($000) $11,398 Avg Close $16.46 Range $14.78 - $18.14
Q4 2023
Shares 736,997 Value ($000) $11,409 Avg Close $15.39 Range $13.53 - $18.05
Q3 2023
Shares 758,725 Value ($000) $10,827 Avg Close $13.43 Range $10.46 - $15.97
Q2 2023
Shares 814,544 Value ($000) $10,825 Avg Close $12.55 Range $10.66 - $13.84
Q1 2023
Shares 857,479 Value ($000) $8,686 Avg Close $9.13 Range $8.05 - $10.84
Q4 2022
Shares 1,061,440 Value ($000) $9 Avg Close $8.12 Range $7.53 - $8.91
Q3 2022
Shares 1,115,544 Value ($000) $8,521 Avg Close $6.94 Range $6.13 - $7.72
Q2 2022
Shares 1,280,008 Value ($000) $8,065 Avg Close $7.28 Range $6.18 - $8.16
Q1 2022
Shares 1,309,236 Value ($000) $10,448 Avg Close $9.08 Range $7.96 - $10.14
Q4 2021
Shares 1,309,236 Value ($000) $12,215 Avg Close $9.81 Range $8.59 - $11.46
Q3 2021
Shares 1,328,598 Value ($000) $13,578 Avg Close $8.98 Range $7.16 - $10.84
Q2 2021
Shares 1,434,126 Value ($000) $13,796 Avg Close $10.68 Range $9.41 - $11.94
Q1 2021
Shares 1,491,194 Value ($000) $15,643 Avg Close $11.44 Range $10.00 - $12.86
Q4 2020
Shares 1,536,002 Value ($000) $17,096 Avg Close $9.87 Range $8.61 - $11.30
Q3 2020
Shares 1,556,895 Value ($000) $14,806 Avg Close $9.99 Range $8.63 - $11.15
Q2 2020
Shares 1,565,446 Value ($000) $14,637 Avg Close $10.36 Range $8.95 - $11.94
Q1 2020
Shares 1,590,637 Value ($000) $17,004 Avg Close $10.74 Range $8.53 - $12.33
Q4 2019
Shares 1,593,837 Value ($000) $19,493 Avg Close $11.80 Range $11.00 - $13.01
Q3 2019
Shares 1,616,206 Value ($000) $19,298 Avg Close $12.92 Range $11.12 - $15.57
Q2 2019
Shares 1,622,800 Value ($000) $24,407 Avg Close $14.84 Range $13.36 - $17.25
Q1 2019
Shares 1,620,787 Value ($000) $22,075 Avg Close $13.88 Range $13.15 - $14.92
Q4 2018
Shares 1,626,941 Value ($000) $21,573 Avg Close $14.41 Range $12.21 - $15.69
Q3 2018
Shares 1,644,884 Value ($000) $25,331 Avg Close $15.11 Range $14.10 - $15.85
Q2 2018
Shares 1,670,164 Value ($000) $25,136 Avg Close $15.05 Range $14.16 - $15.85
Q1 2018
Shares 1,679,734 Value ($000) $25,112 Avg Close $15.13 Range $13.75 - $16.25
Q4 2017
Shares 1,683,661 Value ($000) $26,350 Avg Close $16.76 Range $15.18 - $18.85
Q3 2017
Shares 1,692,786 Value ($000) $25,985 Avg Close $16.33 Range $14.45 - $18.05
Q2 2017
Shares 1,724,951 Value ($000) $30,532 Avg Close $17.90 Range $16.50 - $20.60
Q1 2017
Shares 1,607,959 Value ($000) $30,551 Avg Close $19.40 Range $17.40 - $22.60
Q4 2016
Shares 1,486,593 Value ($000) $30,847 Avg Close $18.57 Range $16.05 - $21.85
Q3 2016
Shares 1,447,358 Value ($000) $25,791 Avg Close $18.00 Range $16.24 - $20.96
Q2 2016
Shares 1,413,085 Value ($000) $27,081 Avg Close $17.44 Range $16.04 - $19.31
Q1 2016
Shares 1,321,592 Value ($000) $23,141 Avg Close $17.01 Range $15.49 - $18.31
Q4 2015
Shares 1,247,980 Value ($000) $22,863 Avg Close $17.71 Range $15.58 - $19.08
Q3 2015
Shares 1,188,742 Value ($000) $19,567 Avg Close $16.55 Range $15.26 - $17.84
Q2 2015
Shares 1,148,939 Value ($000) $19,348 Avg Close $18.28 Range $15.93 - $21.73
Q1 2015
Shares 1,094,781 Value ($000) $20,987 Avg Close $18.36 Range $16.27 - $20.45
Q4 2014
Shares 1,045,919 Value ($000) $18,157 Avg Close $15.59 Range $12.93 - $17.95
Q3 2014
Shares 1,016,158 Value ($000) $13,220 Avg Close $14.87 Range $13.00 - $18.30