Graham Holdings Company’s PubMatic PUBM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$35.2M Hold
2,831,462
3.96% 5
2025
Q1
$25.9M Buy
2,831,462
+500,000
+21% +$4.57M 2.87% 5
2024
Q4
$34.2M Hold
2,331,462
4.02% 5
2024
Q3
$34.7M Buy
2,331,462
+358,148
+18% +$5.33M 4.2% 5
2024
Q2
$40.1M Hold
1,973,314
4.93% 5
2024
Q1
$46.8M Hold
1,973,314
5.89% 5
2023
Q4
$32.2M Hold
1,973,314
4.66% 5
2023
Q3
$23.9M Hold
1,973,314
3.59% 5
2023
Q2
$36.1M Hold
1,973,314
5.56% 5
2023
Q1
$27.3M Buy
1,973,314
+346,503
+21% +$4.79M 4.52% 5
2022
Q4
$20.8M Buy
1,626,811
+545,000
+50% +$6.98M 3.42% 5
2022
Q3
$18M Buy
1,081,811
+229,916
+27% +$3.82M 3.01% 6
2022
Q2
$13.5M Buy
+851,895
New +$13.5M 2.09% 6