Citadel Advisors’s Mesa Laboratories MLAB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.53M Buy
26,873
+20,791
+342% +$1.96M ﹤0.01% 2478
2025
Q1
$722K Sell
6,082
-735
-11% -$87.2K ﹤0.01% 3632
2024
Q4
$899K Sell
6,817
-3,898
-36% -$514K ﹤0.01% 3370
2024
Q3
$1.39M Sell
10,715
-13,980
-57% -$1.82M ﹤0.01% 2810
2024
Q2
$2.14M Sell
24,695
-9,085
-27% -$788K ﹤0.01% 2368
2024
Q1
$3.71M Buy
33,780
+6,512
+24% +$715K ﹤0.01% 1988
2023
Q4
$2.86M Buy
27,268
+1,130
+4% +$118K ﹤0.01% 2104
2023
Q3
$2.75M Sell
26,138
-20,851
-44% -$2.19M ﹤0.01% 2105
2023
Q2
$6.04M Buy
46,989
+42,562
+961% +$5.47M ﹤0.01% 1572
2023
Q1
$774K Sell
4,427
-46,111
-91% -$8.06M ﹤0.01% 3441
2022
Q4
$8.4M Buy
50,538
+28,257
+127% +$4.7M ﹤0.01% 1413
2022
Q3
$3.14M Buy
22,281
+17,680
+384% +$2.49M ﹤0.01% 2307
2022
Q2
$938K Sell
4,601
-10,229
-69% -$2.09M ﹤0.01% 3481
2022
Q1
$3.78M Buy
14,830
+13,291
+864% +$3.39M ﹤0.01% 2330
2021
Q4
$505K Sell
1,539
-891
-37% -$292K ﹤0.01% 4593
2021
Q3
$735K Sell
2,430
-3,192
-57% -$965K ﹤0.01% 4126
2021
Q2
$1.53M Sell
5,622
-5,508
-49% -$1.49M ﹤0.01% 3540
2021
Q1
$2.71M Sell
11,130
-961
-8% -$234K ﹤0.01% 2835
2020
Q4
$3.47M Buy
12,091
+6,877
+132% +$1.97M ﹤0.01% 2071
2020
Q3
$1.33M Sell
5,214
-7,882
-60% -$2.01M ﹤0.01% 2667
2020
Q2
$2.84M Buy
13,096
+10,174
+348% +$2.21M ﹤0.01% 1940
2020
Q1
$660K Sell
2,922
-3,434
-54% -$776K ﹤0.01% 3182
2019
Q4
$1.59M Buy
+6,356
New +$1.59M ﹤0.01% 2572
2019
Q2
Sell
-3,975
Closed -$916K 4926
2019
Q1
$916K Buy
3,975
+1,216
+44% +$280K ﹤0.01% 2902
2018
Q4
$575K Sell
2,759
-551
-17% -$115K ﹤0.01% 3189
2018
Q3
$615K Buy
+3,310
New +$615K ﹤0.01% 3034
2016
Q4
Sell
-1,796
Closed -$205K 3908
2016
Q3
$205K Sell
1,796
-38
-2% -$4.34K ﹤0.01% 3055
2016
Q2
$226K Buy
+1,834
New +$226K ﹤0.01% 2729