Simplex Trading’s Casella Waste Systems CWST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-2,300
Closed -$225K 9262
2025
Q4
$225K Buy
2,300
+2,200
+2,200% +$204K ﹤0.01% 4106
2025
Q3
$9K Sell
100
-9,100
-99% -$916K ﹤0.01% 7948
2025
Q2
$1.06M Buy
9,200
+8,700
+1,740% +$1.01M ﹤0.01% 2718
2025
Q1
$55K Sell
500
-3,200
-86% -$350K ﹤0.01% 5658
2024
Q4
$391K Buy
+3,700
New +$391K ﹤0.01% 3800
2024
Q3
Sell
-1,900
Closed -$188K 8663
2024
Q2
$188K Sell
1,900
-200
-10% -$19.3K ﹤0.01% 4710
2024
Q1
$207K Sell
2,100
-8,600
-80% -$771K ﹤0.01% 4813
2023
Q4
$914K Buy
+10,700
New +$860K ﹤0.01% 3084
2023
Q3
Sell
-4,800
Closed -$434K 8835
2023
Q2
$434K Buy
4,800
+1,600
+50% +$143K ﹤0.01% 3455
2023
Q1
$264K Buy
+3,200
New +$253K ﹤0.01% 3984
2022
Q4
Sell
-2,200
Closed -$168K 9391
2022
Q3
$168K Buy
2,200
+200
+10% +$16K ﹤0.01% 4846
2022
Q2
$145K Sell
2,000
-21,900
-92% -$1.67M ﹤0.01% 5042
2022
Q1
$2.09M Sell
23,900
-14,100
-37% -$1.12M ﹤0.01% 2060
2021
Q4
$3.25M Buy
38,000
+36,300
+2,135% +$3.04M ﹤0.01% 1563
2021
Q3
$109K Hold
1,700
﹤0.01% 6495
2021
Q2
$107K Buy
1,700
+1,666
+4,900% +$111K ﹤0.01% 6633
2021
Q1
$216K Buy
34
+33
+3,300% +$2K ﹤0.01% 4624
2020
Q4
$6K Sell
1
-2
-67% -$119 ﹤0.01% 7642
2020
Q3
$16K Buy
3
+2
+200% +$109 ﹤0.01% 6496
2020
Q2
$5K Sell
1
-93
-99% -$4.44K ﹤0.01% 6960
2020
Q1
$367K Sell
94
-58
-38% -$2.81K ﹤0.01% 2926
2019
Q4
$699K Buy
152
+65
+75% +$2.87K ﹤0.01% 2406
2019
Q3
$373K Buy
87
+67
+335% +$2.9K ﹤0.01% 2923
2019
Q2
$79K Sell
20
-42
-68% -$1.58K ﹤0.01% 4427
2019
Q1
$220K Buy
62
+27
+77% +$881 ﹤0.01% 3506
2018
Q4
$99K Sell
35
-31
-47% -$941 ﹤0.01% 3862
2018
Q3
$204K Sell
66
-109
-62% -$3.1K ﹤0.01% 3623
2018
Q2
$448K Buy
175
+111
+173% +$2.74K ﹤0.01% 2570
2018
Q1
$3K Buy
64
+34
+113% +$833 ﹤0.01% 4957
2017
Q4
$6K Sell
30
-19
-39% -$374 ﹤0.01% 4307
2017
Q3
$8K Buy
+49
New +$834 ﹤0.01% 3966
2017
Q1
Sell
-34
Closed -$1K 6246
2016
Q4
$1K Buy
34
+18
+113% +$211 ﹤0.01% 5341
2016
Q3
$2K Buy
+16
New +$146 ﹤0.01% 4919

Other funds holding CWST

Simplex Trading's CWST Position: Q4 2025 in Review

Simplex Trading sold out of Casella Waste Systems (CWST) in Q4 2025, closing a stake of 35 shares — an estimated $3.25K sold.

Simplex Trading first reported a position in CWST in Q1 2016 and held it in 14 quarters. The position peaked at $1.66M in Q3 2022. 393 funds tracked by Wall St. Rank hold CWST as of Q4 2025.

  • Simplex Trading reported no remaining Casella Waste Systems position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 35 Casella Waste Systems shares in Q4 2025, an estimated $3.25K.
  • Simplex Trading first reported a position in Casella Waste Systems in Q1 2016 and held it in 14 quarters.
  • Simplex Trading's Casella Waste Systems position peaked at $1.66M in Q3 2022.
  • 393 funds tracked by Wall St. Rank held Casella Waste Systems as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.