Marshall Wace
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Marshall Wace’s Core Laboratories CLB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-11,123
Closed -$193K 2525
2024
Q4
$193K Sell
11,123
-10,188
-48% -$176K ﹤0.01% 2204
2024
Q3
$395K Sell
21,311
-59,741
-74% -$1.11M ﹤0.01% 1864
2024
Q2
$1.64M Sell
81,052
-41,819
-34% -$849K ﹤0.01% 1324
2024
Q1
$2.1M Buy
122,871
+104,510
+569% +$1.79M ﹤0.01% 1177
2023
Q4
$324K Buy
+18,361
New +$324K ﹤0.01% 1564
2023
Q2
Sell
-19,970
Closed -$440K 2070
2023
Q1
$440K Buy
+19,970
New +$440K ﹤0.01% 1692
2022
Q4
Sell
-124,469
Closed -$1.68M 2378
2022
Q3
$1.68M Buy
124,469
+38,029
+44% +$512K ﹤0.01% 1622
2022
Q2
$1.71M Buy
+86,440
New +$1.71M ﹤0.01% 1650
2022
Q1
Sell
-835,491
Closed -$18.6M 2695
2021
Q4
$18.6M Buy
835,491
+662,216
+382% +$14.8M 0.03% 473
2021
Q3
$4.81M Buy
+173,275
New +$4.81M 0.02% 839
2019
Q2
Sell
-433
Closed -$30K 1375
2019
Q1
$30K Buy
+433
New +$30K ﹤0.01% 1582
2017
Q1
Sell
-8,065
Closed -$968K 374
2016
Q4
$968K Sell
8,065
-62,437
-89% -$7.49M 0.01% 756
2016
Q3
$7.92M Sell
70,502
-136,875
-66% -$15.4M 0.06% 320
2016
Q2
$25.7M Buy
207,377
+103,785
+100% +$12.9M 0.22% 114
2016
Q1
$11.6M Buy
+103,592
New +$11.6M 0.11% 190