Martingale Asset Management’s Ziff Davis ZD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-6,440
Closed -$242K 859
2025
Q1
$242K Buy
+6,440
New +$242K 0.01% 710
2022
Q2
Sell
-11,943
Closed -$1.16M 891
2022
Q1
$1.16M Sell
11,943
-3,522
-23% -$341K 0.02% 439
2021
Q4
$1.72M Sell
15,465
-3,363
-18% -$373K 0.02% 348
2021
Q3
$2.24M Buy
18,828
+9,361
+99% +$1.11M 0.03% 269
2021
Q2
$1.13M Sell
9,467
-692
-7% -$82.8K 0.01% 371
2021
Q1
$1.06M Sell
10,159
-920
-8% -$96K 0.01% 405
2020
Q4
$942K Sell
11,079
-52,898
-83% -$4.5M 0.01% 460
2020
Q3
$3.85M Sell
63,977
-66,240
-51% -$3.99M 0.05% 263
2020
Q2
$7.16M Sell
130,217
-2
-0% -$110 0.08% 238
2020
Q1
$8.48M Buy
130,219
+226
+0.2% +$14.7K 0.11% 193
2019
Q4
$10.6M Buy
129,993
+5
+0% +$407 0.11% 202
2019
Q3
$10.3M Buy
129,988
+3,329
+3% +$263K 0.1% 210
2019
Q2
$9.79M Buy
126,659
+115
+0.1% +$8.89K 0.1% 219
2019
Q1
$9.53M Buy
126,544
+14,030
+12% +$1.06M 0.1% 215
2018
Q4
$6.79M Buy
112,514
+25,304
+29% +$1.53M 0.09% 236
2018
Q3
$6.28M Buy
87,210
+6,233
+8% +$449K 0.07% 264
2018
Q2
$6.1M Buy
80,977
+1,381
+2% +$104K 0.08% 268
2018
Q1
$5.46M Sell
79,596
-2,760
-3% -$189K 0.07% 271
2017
Q4
$5.37M Sell
82,356
-8,502
-9% -$555K 0.07% 278
2017
Q3
$5.84M Buy
90,858
+461
+0.5% +$29.6K 0.08% 267
2017
Q2
$6.69M Hold
90,397
0.09% 217
2017
Q1
$6.6M Sell
90,397
-9
-0% -$657 0.1% 221
2016
Q4
$6.43M Buy
90,406
+6,208
+7% +$442K 0.09% 244
2016
Q3
$4.88M Buy
84,198
+68,078
+422% +$3.94M 0.07% 279
2016
Q2
$886K Sell
16,120
-115
-0.7% -$6.32K 0.01% 544
2016
Q1
$870K Sell
16,235
-460
-3% -$24.7K 0.02% 543
2015
Q4
$1.2M Sell
16,695
-1,610
-9% -$115K 0.03% 425
2015
Q3
$1.13M Sell
18,305
-2,065
-10% -$127K 0.03% 432
2015
Q2
$1.2M Sell
20,370
-685
-3% -$40.5K 0.03% 458
2015
Q1
$1.2M Sell
21,055
-2,532
-11% -$145K 0.03% 455
2014
Q4
$1.27M Sell
23,587
-1,268
-5% -$68.4K 0.04% 437
2014
Q3
$1.07M Sell
24,855
-469
-2% -$20.1K 0.03% 463
2014
Q2
$1.12M Buy
25,324
+115
+0.5% +$5.09K 0.04% 485
2014
Q1
$1.1M Buy
25,209
+234
+0.9% +$10.2K 0.04% 465
2013
Q4
$1.09M Sell
24,975
-3
-0% -$131 0.04% 505
2013
Q3
$1.08M Sell
24,978
-1,390
-5% -$59.9K 0.04% 476
2013
Q2
$975K Buy
+26,368
New +$975K 0.04% 494