Millennium Management’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
$14.7M Buy
1,234,457
+1,210,713
+5,099% +$16.2M 0.01% 1807
2025
Q4
$385K Sell
23,744
-652,605
-96% -$10.8M ﹤0.01% 5111
2025
Q3
$14.7M Buy
+676,349
New +$16M 0.01% 1999
2025
Q2
Sell
-434,479
Closed -$4.96M 6255
2025
Q1
$4.96M Buy
434,479
+215,513
+98% +$3.44M ﹤0.01% 2875
2024
Q4
$3.49M Buy
218,966
+66,737
+44% +$979K ﹤0.01% 3161
2024
Q3
$2.11M Buy
152,229
+118,511
+351% +$1.61M ﹤0.01% 3659
2024
Q2
$448K Buy
33,718
+18,579
+123% +$203K ﹤0.01% 4658
2024
Q1
$163K Sell
15,139
-289,953
-95% -$2.9M ﹤0.01% 5442
2023
Q4
$2.85M Sell
305,092
-220,229
-42% -$1.74M ﹤0.01% 3299
2023
Q3
$3.96M Buy
525,321
+481,931
+1,111% +$5.2M ﹤0.01% 2925
2023
Q2
$592K Buy
+43,390
New +$483K ﹤0.01% 4421
2023
Q1
Sell
-30,943
Closed -$328K 6737
2022
Q4
$328K Sell
30,943
-29,686
-49% -$271K ﹤0.01% 5031
2022
Q3
$398K Sell
60,629
-14,081
-19% -$113K ﹤0.01% 5142
2022
Q2
$663K Sell
74,710
-423,720
-85% -$4.54M ﹤0.01% 4731
2022
Q1
$6.58M Sell
498,430
-553,441
-53% -$7.46M 0.01% 2633
2021
Q4
$18.4M Buy
1,051,871
+652,786
+164% +$14.7M 0.02% 1519
2021
Q3
$11.2M Sell
399,085
-250,972
-39% -$7.55M 0.01% 1912
2021
Q2
$22M Buy
650,057
+272,357
+72% +$9.23M 0.03% 1114
2021
Q1
$15.7M Sell
377,700
-776,130
-67% -$33.6M 0.02% 1313
2020
Q4
$35.4M Buy
1,153,830
+1,110,488
+2,562% +$16.8M 0.05% 659
2020
Q3
$301 Buy
+43,342
New +$290K ﹤0.01% 3839
2020
Q1
Sell
-213,043
Closed -$1.74M 4253
2019
Q4
$1.74M Buy
213,043
+83,589
+65% +$687K ﹤0.01% 2700
2019
Q3
$1.13M Buy
129,454
+100,305
+344% +$879K ﹤0.01% 2781
2019
Q2
$185K Sell
29,149
-589,273
-95% -$3.62M ﹤0.01% 3775
2019
Q1
$3.76M Buy
618,422
+534,231
+635% +$2.75M 0.01% 1955
2018
Q4
$314K Sell
84,191
-157,612
-65% -$602K ﹤0.01% 3192
2018
Q3
$870K Sell
241,803
-40,124
-14% -$142K ﹤0.01% 2951
2018
Q2
$803K Buy
+281,927
New +$671K ﹤0.01% 2949
2018
Q1
Sell
-66,056
Closed -$124K 3913
2017
Q4
$124K Sell
66,056
-440,762
-87% -$1.1M ﹤0.01% 3628
2017
Q3
$1.97M Sell
506,818
-40,185
-7% -$171K ﹤0.01% 2173
2017
Q2
$2.81M Buy
547,003
+517,501
+1,754% +$2.84M 0.01% 1870
2017
Q1
$174K Sell
29,502
-394,678
-93% -$3.07M ﹤0.01% 3242
2016
Q4
$3.15M Sell
424,180
-103,894
-20% -$810K 0.01% 1621
2016
Q3
$4.37M Sell
528,074
-65,307
-11% -$694K 0.01% 1420
2016
Q2
$8.1M Buy
593,381
+541,217
+1,038% +$8.71M 0.02% 981
2016
Q1
$954K Sell
52,164
-14,187
-21% -$217K ﹤0.01% 2205
2015
Q4
$1.09M Buy
66,351
+16,351
+33% +$253K ﹤0.01% 2262
2015
Q3
$727K Sell
50,000
-34,901
-41% -$533K ﹤0.01% 2460
2015
Q2
$1.27M Buy
84,901
+19,048
+29% +$328K ﹤0.01% 2154
2015
Q1
$1.18M Buy
65,853
+52,253
+384% +$881K ﹤0.01% 2233
2014
Q4
$220K Buy
+13,600
New +$175K ﹤0.01% 3561
2014
Q3
Sell
-33,769
Closed -$434K 3899
2014
Q2
$434K Buy
+33,769
New +$507K ﹤0.01% 2675

Other funds holding MGNI