Boston Partners’s Magnite MGNI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$133M Buy
5,574,604
+298,248
+6% +$7.12M 0.15% 199
2025
Q1
$60.2M Buy
5,276,356
+520,033
+11% +$5.93M 0.07% 227
2024
Q4
$76.1M Buy
4,756,323
+1,336,458
+39% +$21.4M 0.09% 214
2024
Q3
$46.4M Buy
3,419,865
+1,311,393
+62% +$17.8M 0.05% 244
2024
Q2
$28.3M Buy
+2,108,472
New +$28.3M 0.04% 284
2020
Q1
Sell
-346,082
Closed -$2.82M 708
2019
Q4
$2.82M Sell
346,082
-34,087
-9% -$278K ﹤0.01% 430
2019
Q3
$3.31M Buy
380,169
+12,750
+3% +$111K ﹤0.01% 416
2019
Q2
$2.34M Sell
367,419
-81,157
-18% -$516K ﹤0.01% 506
2019
Q1
$2.73M Buy
448,576
+5,809
+1% +$35.3K ﹤0.01% 496
2018
Q4
$1.65M Sell
442,767
-103,068
-19% -$385K ﹤0.01% 580
2018
Q3
$1.97M Sell
545,835
-15,432
-3% -$55.6K ﹤0.01% 611
2018
Q2
$1.6M Buy
+561,267
New +$1.6M ﹤0.01% 693
2017
Q2
Sell
-258,521
Closed -$1.52M 771
2017
Q1
$1.52M Hold
258,521
﹤0.01% 684
2016
Q4
$1.92M Buy
+258,521
New +$1.92M ﹤0.01% 673