Tower Research Capital (TRC)’s Core Laboratories CLB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$84.5K Buy
7,333
+5,869
+401% +$67.6K ﹤0.01% 2518
2025
Q1
$21.9K Sell
1,464
-1,820
-55% -$27.3K ﹤0.01% 2875
2024
Q4
$56.8K Buy
3,284
+2,936
+844% +$50.8K ﹤0.01% 2473
2024
Q3
$6.45K Sell
348
-9,690
-97% -$180K ﹤0.01% 4145
2024
Q2
$204K Buy
10,038
+8,580
+588% +$174K ﹤0.01% 2064
2024
Q1
$24.9K Sell
1,458
-13,730
-90% -$235K ﹤0.01% 2803
2023
Q4
$268K Buy
15,188
+11,980
+373% +$212K ﹤0.01% 1861
2023
Q3
$77K Buy
3,208
+1,706
+114% +$41K ﹤0.01% 2181
2023
Q2
$34.9K Buy
1,502
+1,487
+9,913% +$34.6K ﹤0.01% 2863
2023
Q1
$0 Buy
+15
New ﹤0.01% 5855
2022
Q4
Sell
-3,452
Closed -$47K 5936
2022
Q3
$47K Sell
3,452
-29,268
-89% -$398K ﹤0.01% 3207
2022
Q2
$648K Buy
+32,720
New +$648K 0.01% 965
2022
Q1
Sell
-170
Closed -$4K 6129
2021
Q4
$4K Sell
170
-1,410
-89% -$33.2K ﹤0.01% 5286
2021
Q3
$44K Sell
1,580
-32
-2% -$891 ﹤0.01% 3057
2021
Q2
$63K Sell
1,612
-4,148
-72% -$162K ﹤0.01% 2818
2021
Q1
$166K Buy
5,760
+5,661
+5,718% +$163K ﹤0.01% 2163
2020
Q4
$3K Sell
99
-10,107
-99% -$306K ﹤0.01% 4781
2020
Q3
$156K Buy
10,206
+7,124
+231% +$109K ﹤0.01% 2788
2020
Q2
$63K Buy
3,082
+2,927
+1,888% +$59.8K ﹤0.01% 2865
2020
Q1
$2K Sell
155
-5,065
-97% -$65.4K ﹤0.01% 2558
2019
Q4
$197K Buy
5,220
+4,897
+1,516% +$185K 0.02% 593
2019
Q3
$15K Sell
323
-21,705
-99% -$1.01M ﹤0.01% 2655
2019
Q2
$1.15M Buy
22,028
+8,331
+61% +$436K 0.08% 228
2019
Q1
$944K Buy
13,697
+7,528
+122% +$519K 0.06% 303
2018
Q4
$368K Buy
6,169
+956
+18% +$57K 0.03% 511
2018
Q3
$604K Buy
5,213
+4,721
+960% +$547K 0.04% 395
2018
Q2
$62K Sell
492
-1,071
-69% -$135K ﹤0.01% 1721
2018
Q1
$169K Sell
1,563
-2,058
-57% -$223K 0.01% 958
2017
Q4
$397K Buy
+3,621
New +$397K 0.05% 347
2017
Q3
Hold
0
3826
2017
Q2
Sell
-70
Closed -$8K 2797
2017
Q1
$8K Sell
70
-350
-83% -$40K ﹤0.01% 1903
2016
Q4
$50K Sell
420
-115
-21% -$13.7K 0.01% 1427
2016
Q3
$60K Sell
535
-1,188
-69% -$133K 0.01% 1041
2016
Q2
$213K Buy
1,723
+1,387
+413% +$171K 0.02% 623
2016
Q1
$38K Sell
336
-1,572
-82% -$178K 0.01% 924
2015
Q4
$207K Buy
+1,908
New +$207K 0.03% 187
2015
Q3
Sell
-2,289
Closed -$261K 4076
2015
Q2
$261K Buy
2,289
+609
+36% +$69.4K 0.02% 272
2015
Q1
$176K Buy
+1,680
New +$176K 0.02% 487
2014
Q1
Sell
-266
Closed -$51K 4493
2013
Q4
$51K Sell
266
-1,528
-85% -$293K 0.01% 1371
2013
Q3
$304K Buy
1,794
+1,774
+8,870% +$301K 0.03% 512
2013
Q2
$3K Buy
+20
New +$3K ﹤0.01% 3261