SEI Investments’s Magnite MGNI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$4.17M Buy
350,862
+139,325
+66% +$1.87M ﹤0.01% 1644
2025
Q4
$3.43M Buy
211,537
+136,554
+182% +$2.27M ﹤0.01% 1565
2025
Q3
$1.63M Sell
74,983
-7,133
-9% -$168K ﹤0.01% 1779
2025
Q2
$1.98M Buy
82,116
+42,353
+107% +$624K ﹤0.01% 1658
2025
Q1
$454K Sell
39,763
-6,406
-14% -$102K ﹤0.01% 2180
2024
Q4
$735K Buy
46,169
+21,464
+87% +$315K ﹤0.01% 2056
2024
Q3
$342K Buy
+24,705
New +$337K ﹤0.01% 2305
2023
Q3
Sell
-27,466
Closed -$375K 2661
2023
Q2
$375K Buy
27,466
+6,367
+30% +$70.9K ﹤0.01% 2242
2023
Q1
$195K Buy
21,099
+9,010
+75% +$96K ﹤0.01% 2486
2022
Q4
$128K Buy
+12,089
New +$110K ﹤0.01% 2418
2022
Q3
Sell
-42,681
Closed -$379K 2696
2022
Q2
$379K Buy
+42,681
New +$457K ﹤0.01% 2218
2021
Q4
Sell
-22,696
Closed -$633K 2634
2021
Q3
$633K Sell
22,696
-101,839
-82% -$3.06M ﹤0.01% 1962
2021
Q2
$4.21M Buy
124,535
+52,636
+73% +$1.78M 0.01% 1171
2021
Q1
$2.99M Buy
+71,899
New +$3.11M 0.01% 1282
2020
Q3
Sell
-185,025
Closed -$1.23M 2468
2020
Q2
$1.23M Sell
185,025
-20,456
-10% -$128K ﹤0.01% 1469
2020
Q1
$1.14M Buy
205,481
+121,692
+145% +$1.12M ﹤0.01% 1413
2019
Q4
$684K Sell
83,789
-32,003
-28% -$263K ﹤0.01% 1800
2019
Q3
$1.01M Buy
115,792
+51,243
+79% +$449K ﹤0.01% 1603
2019
Q2
$411K Sell
64,549
-34,010
-35% -$209K ﹤0.01% 1993
2019
Q1
$599K Buy
+98,559
New +$507K ﹤0.01% 1801
2017
Q4
Sell
-58
Closed 3423
2017
Q3
$0 Buy
+58
New +$247 ﹤0.01% 3315

Other funds holding MGNI