Royce & Associates’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
$115K Sell
41,154
-1,252,483
-97% -$3.51M ﹤0.01% 763
2025
Q1
$2.64M Sell
1,293,637
-156,285
-11% -$319K 0.03% 551
2024
Q4
$4.35M Buy
1,449,922
+98,698
+7% +$296K 0.04% 514
2024
Q3
$5.53M Buy
1,351,224
+178,240
+15% +$729K 0.05% 454
2024
Q2
$3.85M Sell
1,172,984
-101,581
-8% -$333K 0.04% 528
2024
Q1
$4.64M Sell
1,274,565
-9,886
-0.8% -$36K 0.04% 507
2023
Q4
$5.73M Buy
1,284,451
+4,300
+0.3% +$19.2K 0.05% 465
2023
Q3
$5.94M Sell
1,280,151
-11,043
-0.9% -$51.2K 0.06% 437
2023
Q2
$6.24M Buy
1,291,194
+1,000
+0.1% +$4.83K 0.06% 444
2023
Q1
$5.44M Sell
1,290,194
-91,100
-7% -$384K 0.05% 461
2022
Q4
$11.9M Sell
1,381,294
-1,622
-0.1% -$14K 0.13% 248
2022
Q3
$4.72M Buy
1,382,916
+62,653
+5% +$214K 0.05% 459
2022
Q2
$2.91M Hold
1,320,263
0.03% 609
2022
Q1
$2.81M Buy
1,320,263
+60,847
+5% +$130K 0.02% 664
2021
Q4
$2.29M Buy
1,259,416
+431,626
+52% +$786K 0.02% 704
2021
Q3
$2.41M Buy
827,790
+761,814
+1,155% +$2.22M 0.02% 718
2021
Q2
$303K Buy
+65,976
New +$303K ﹤0.01% 962
2019
Q4
Sell
-183
Closed 1179
2019
Q3
$0 Sell
183
-7,817
-98% ﹤0.01% 1180
2019
Q2
$55K Sell
8,000
-323,470
-98% -$2.22M ﹤0.01% 1032
2019
Q1
$5.52M Buy
331,470
+19,031
+6% +$317K 0.05% 487
2018
Q4
$5.62M Sell
312,439
-71,420
-19% -$1.28M 0.05% 470
2018
Q3
$11.2M Buy
383,859
+44,487
+13% +$1.29M 0.08% 368
2018
Q2
$11.5M Buy
339,372
+47,200
+16% +$1.6M 0.08% 349
2018
Q1
$9.37M Buy
292,172
+106,254
+57% +$3.41M 0.07% 398
2017
Q4
$3.65M Buy
185,918
+15,518
+9% +$305K 0.02% 680
2017
Q3
$2.87M Buy
170,400
+41,600
+32% +$701K 0.02% 739
2017
Q2
$2.4M Buy
128,800
+121,000
+1,551% +$2.25M 0.02% 798
2017
Q1
$168K Buy
+7,800
New +$168K ﹤0.01% 1086