Alyeska Investment Group
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Alyeska Investment Group’s Mirion Technologies MIR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$95.7M Buy
4,446,853
+296,591
+7% +$6.39M 0.34% 83
2025
Q1
$60.2M Buy
4,150,262
+388,947
+10% +$5.64M 0.24% 120
2024
Q4
$65.6M Sell
3,761,315
-4,057,311
-52% -$70.8M 0.25% 105
2024
Q3
$86.6M Buy
7,818,626
+843,592
+12% +$9.34M 0.44% 62
2024
Q2
$74.9M Buy
6,975,034
+51,235
+0.7% +$550K 0.43% 74
2024
Q1
$78.7M Buy
6,923,799
+1,765,923
+34% +$20.1M 0.48% 61
2023
Q4
$52.9M Sell
5,157,876
-1,115,212
-18% -$11.4M 0.35% 86
2023
Q3
$46.9M Buy
6,273,088
+2,403,595
+62% +$18M 0.32% 108
2023
Q2
$32.7M Sell
3,869,493
-1,154,205
-23% -$9.75M 0.24% 137
2023
Q1
$42.9M Sell
5,023,698
-2,724,337
-35% -$23.3M 0.38% 89
2022
Q4
$51.2M Sell
7,748,035
-4,950,463
-39% -$32.7M 0.53% 65
2022
Q3
$94.9M Sell
12,698,498
-925,656
-7% -$6.91M 1.11% 12
2022
Q2
$78.5M Sell
13,624,154
-465,459
-3% -$2.68M 0.9% 18
2022
Q1
$114M Buy
14,089,613
+496,160
+4% +$4M 1.25% 6
2021
Q4
$142M Buy
13,593,453
+9,407,462
+225% +$98.5M 1.64% 1
2021
Q3
$42.8M Buy
4,185,991
+2,445,192
+140% +$25M 0.53% 50
2021
Q2
$18.1M Buy
1,740,799
+726,513
+72% +$7.56M 0.21% 142
2021
Q1
$10.6M Sell
1,014,286
-2,963,917
-75% -$30.9M 0.14% 185
2020
Q4
$43.4M Buy
3,978,203
+3,688,727
+1,274% +$40.2M 0.61% 29
2020
Q3
$3.12M Buy
+289,476
New +$3.12M 0.05% 303