California State Teachers Retirement System (CalSTRS)’s Mammoth Energy Services TUSK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.93K Hold
1,761
﹤0.01% 2907
2025
Q1
$3.59K Hold
1,761
﹤0.01% 2960
2024
Q4
$5.28K Hold
1,761
﹤0.01% 2987
2024
Q3
$7.2K Hold
1,761
﹤0.01% 2959
2024
Q2
$5.78K Sell
1,761
-581
-25% -$1.91K ﹤0.01% 3019
2024
Q1
$8.53K Sell
2,342
-1,493
-39% -$5.44K ﹤0.01% 2938
2023
Q4
$17.1K Sell
3,835
-1,306
-25% -$5.83K ﹤0.01% 2931
2023
Q3
$23.9K Sell
5,141
-2,609
-34% -$12.1K ﹤0.01% 2949
2023
Q2
$37.4K Buy
+7,750
New +$37.4K ﹤0.01% 3002
2020
Q2
Sell
-19,518
Closed -$15K 3087
2020
Q1
$15K Buy
19,518
+231
+1% +$178 ﹤0.01% 2980
2019
Q4
$42K Hold
19,287
﹤0.01% 2985
2019
Q3
$48K Hold
19,287
﹤0.01% 2993
2019
Q2
$133K Hold
19,287
﹤0.01% 2945
2019
Q1
$321K Sell
19,287
-2,030
-10% -$33.8K ﹤0.01% 2553
2018
Q4
$383K Buy
21,317
+2,292
+12% +$41.2K ﹤0.01% 2446
2018
Q3
$554K Buy
19,025
+6,051
+47% +$176K ﹤0.01% 2398
2018
Q2
$441K Buy
12,974
+717
+6% +$24.4K ﹤0.01% 2519
2018
Q1
$393K Sell
12,257
-543
-4% -$17.4K ﹤0.01% 2491
2017
Q4
$251K Sell
12,800
-400
-3% -$7.84K ﹤0.01% 2747
2017
Q3
$223K Sell
13,200
-1,100
-8% -$18.6K ﹤0.01% 2848
2017
Q2
$266K Sell
14,300
-1,100
-7% -$20.5K ﹤0.01% 2825
2017
Q1
$331K Sell
15,400
-800
-5% -$17.2K ﹤0.01% 2688
2016
Q4
$246K Buy
+16,200
New +$246K ﹤0.01% 2819