MAM
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Martingale Asset Management’s Zoom ZM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$21.4M Sell
275,037
-2,390
-0.9% -$186K 0.53% 71
2025
Q1
$20.5M Sell
277,427
-41,720
-13% -$3.08M 0.52% 69
2024
Q4
$26M Buy
319,147
+16,053
+5% +$1.31M 0.63% 45
2024
Q3
$21.1M Buy
303,094
+95,276
+46% +$6.64M 0.48% 81
2024
Q2
$12.3M Buy
207,818
+36,397
+21% +$2.15M 0.27% 123
2024
Q1
$11.2M Buy
171,421
+90,586
+112% +$5.92M 0.22% 130
2023
Q4
$5.81M Buy
80,835
+69,091
+588% +$4.97M 0.12% 154
2023
Q3
$821K Buy
11,744
+546
+5% +$38.2K 0.02% 493
2023
Q2
$760K Buy
11,198
+1,206
+12% +$81.9K 0.01% 524
2023
Q1
$738K Buy
9,992
+578
+6% +$42.7K 0.01% 526
2022
Q4
$638K Buy
9,414
+116
+1% +$7.86K 0.01% 577
2022
Q3
$685K Buy
9,298
+6,446
+226% +$475K 0.01% 547
2022
Q2
$308K Buy
+2,852
New +$308K 0.01% 729
2021
Q3
Sell
-106,571
Closed -$41.2M 944
2021
Q2
$41.2M Buy
106,571
+26,646
+33% +$10.3M 0.47% 84
2021
Q1
$25.7M Buy
79,925
+76,320
+2,117% +$24.5M 0.29% 121
2020
Q4
$1.22M Sell
3,605
-11,205
-76% -$3.78M 0.01% 396
2020
Q3
$6.96M Buy
+14,810
New +$6.96M 0.08% 191