Millennium Management’s Mayville Engineering Co MEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-112,350
Closed -$1.51M 4239
2025
Q1
$1.51M Buy
112,350
+82,006
+270% +$1.1M ﹤0.01% 2776
2024
Q4
$477K Buy
+30,344
New +$477K ﹤0.01% 3302
2024
Q1
Sell
-14,171
Closed -$204K 4373
2023
Q4
$204K Sell
14,171
-1,176
-8% -$17K ﹤0.01% 3555
2023
Q3
$168K Buy
15,347
+715
+5% +$7.84K ﹤0.01% 3654
2023
Q2
$182K Sell
14,632
-96,372
-87% -$1.2M ﹤0.01% 3739
2023
Q1
$1.66M Buy
111,004
+23,880
+27% +$356K ﹤0.01% 2680
2022
Q4
$1.1M Sell
87,124
-106,464
-55% -$1.35M ﹤0.01% 3094
2022
Q3
$1.26M Sell
193,588
-33,253
-15% -$216K ﹤0.01% 3183
2022
Q2
$1.76M Buy
226,841
+178,084
+365% +$1.38M ﹤0.01% 2993
2022
Q1
$457K Buy
48,757
+28,329
+139% +$266K ﹤0.01% 4139
2021
Q4
$305K Buy
+20,428
New +$305K ﹤0.01% 4387
2019
Q4
Sell
-20,392
Closed -$268K 3675
2019
Q3
$268K Sell
20,392
-67,505
-77% -$887K ﹤0.01% 3008
2019
Q2
$1.21M Buy
+87,897
New +$1.21M ﹤0.01% 2266