Simplex Trading
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Simplex Trading’s Casella Waste Systems CWST Stock Holding History

Simplex Trading’s Portfolio CWST Stock Details CWST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-500
Closed -$49K – 9263
2025
Q4 		$49K Buy
500
+300
+150% +$27.9K ﹤0.01% 5672
2025
Q3 		$18K Buy
+200
New +$20.1K ﹤0.01% 7399
2023
Q4 		– Sell
-200
Closed -$15K – 8955
2023
Q3 		$15K Sell
200
-11,200
-98% -$918K ﹤0.01% 6864
2023
Q2 		$1.03M Buy
+11,400
New +$1.02M ﹤0.01% 2566
2022
Q4 		– Sell
-38,200
Closed -$2.92M – 9393
2022
Q3 		$2.92M Buy
38,200
+38,100
+38,100% +$3.05M ﹤0.01% 1638
2022
Q2 		$7K Sell
100
-8,600
-99% -$655K ﹤0.01% 8568
2022
Q1 		$762K Buy
+8,700
New +$693K ﹤0.01% 3270
2020
Q4 		– Sell
-8
Closed -$44K – 8454
2020
Q3 		$44K Buy
8
+7
+700% +$383 ﹤0.01% 5723
2020
Q2 		$5K Buy
+1
New +$48 ﹤0.01% 6961
2020
Q1 		– Sell
-75
Closed -$345K – 7696
2019
Q4 		$345K Buy
75
+5
+7% +$221 ﹤0.01% 3129
2019
Q3 		$300K Buy
70
+41
+141% +$1.77K ﹤0.01% 3164
2019
Q2 		$114K Buy
+29
New +$1.09K ﹤0.01% 4042
2019
Q1 		– Sell
-8
Closed -$22K – 7229
2018
Q4 		$22K Buy
8
+6
+300% +$182 ﹤0.01% 5244
2018
Q3 		$6K Buy
+2
New +$57 ﹤0.01% 6665

Other funds holding CWST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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.