Martingale Asset Management’s Spok Holdings SPOK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$441K Buy
24,942
+5,426
+28% +$95.9K 0.01% 635
2025
Q1
$321K Buy
19,516
+206
+1% +$3.39K 0.01% 672
2024
Q4
$310K Buy
19,310
+141
+0.7% +$2.26K 0.01% 686
2024
Q3
$289K Buy
19,169
+2,302
+14% +$34.7K 0.01% 714
2024
Q2
$250K Buy
16,867
+400
+2% +$5.92K 0.01% 721
2024
Q1
$263K Buy
16,467
+1,350
+9% +$21.5K 0.01% 726
2023
Q4
$234K Buy
15,117
+400
+3% +$6.19K ﹤0.01% 738
2023
Q3
$210K Buy
+14,717
New +$210K ﹤0.01% 744
2020
Q4
Sell
-46,910
Closed -$447K 1032
2020
Q3
$447K Sell
46,910
-63,100
-57% -$601K 0.01% 840
2020
Q2
$1.03M Hold
110,010
0.01% 723
2020
Q1
$1.18M Sell
110,010
-9,300
-8% -$99.5K 0.02% 627
2019
Q4
$1.46M Hold
119,310
0.01% 676
2019
Q3
$1.43M Buy
119,310
+1,000
+0.8% +$11.9K 0.01% 678
2019
Q2
$1.78M Buy
118,310
+1,800
+2% +$27.1K 0.02% 624
2019
Q1
$1.59M Buy
116,510
+65,800
+130% +$896K 0.02% 663
2018
Q4
$673K Buy
+50,710
New +$673K 0.01% 814
2018
Q1
Sell
-11,106
Closed -$174K 990
2017
Q4
$174K Sell
11,106
-51,902
-82% -$813K ﹤0.01% 926
2017
Q3
$968K Sell
63,008
-6,800
-10% -$104K 0.01% 739
2017
Q2
$1.24M Hold
69,808
0.02% 672
2017
Q1
$1.33M Hold
69,808
0.02% 642
2016
Q4
$1.45M Hold
69,808
0.02% 637
2016
Q3
$1.24M Buy
69,808
+52,281
+298% +$932K 0.02% 633
2016
Q2
$336K Buy
17,527
+1,120
+7% +$21.5K 0.01% 728
2016
Q1
$288K Hold
16,407
0.01% 746
2015
Q4
$301K Buy
+16,407
New +$301K 0.01% 751
2014
Q4
Sell
-17,502
Closed -$228K 877
2014
Q3
$228K Hold
17,502
0.01% 802
2014
Q2
$270K Hold
17,502
0.01% 803
2014
Q1
$319K Sell
17,502
-5
-0% -$91 0.01% 772
2013
Q4
$250K Buy
+17,507
New +$250K 0.01% 924