MG
CWST icon

Mather Group’s Casella Waste Systems CWST Stock Holding History

Mather Group’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
Q2 		$14.9K Sell
154
-102
-40% -$8.71K ﹤0.01% 1402
2026
Q1 		$20.3K Buy
+256
New +$24.5K ﹤0.01% 1274
2025
Q4 		– Sell
-256
Closed -$24.3K – 878
2025
Q3 		$24.3K Buy
+256
New +$25.8K ﹤0.01% 1070
2025
Q2 		– Sell
-256
Closed -$28.5K – 868
2025
Q1 		$28.5K Hold
256
– – ﹤0.01% 1014
2024
Q4 		$27.1K Buy
256
+241
+1,607% +$25.4K ﹤0.01% 1008
2024
Q3 		$1.49K Hold
15
– – ﹤0.01% 1523
2024
Q2 		$1.48K Hold
15
– – ﹤0.01% 1956
2024
Q1 		$1.28K Buy
+15
New +$1.34K ﹤0.01% 1601

Other funds holding CWST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mather Group's CWST Position: Q2 2026 in Review

Mather Group reduced its Casella Waste Systems (CWST) stake by 40% in Q2 2026, selling an estimated $8.71K and leaving 154 shares worth $14.9K. The position accounts for ﹤0.01% of the portfolio, ranked #1402.

Mather Group first reported a position in CWST in Q1 2024 and has held it in 8 quarters since. The position peaked at $28.5K in Q1 2025. 418 funds tracked by Wall St. Rank hold CWST as of Q2 2026.

  • Mather Group held 154 shares of Casella Waste Systems worth $14.9K as of Q2 2026.
  • Mather Group sold 102 Casella Waste Systems shares in Q2 2026, an estimated $8.71K.
  • Casella Waste Systems made up ﹤0.01% of Mather Group's portfolio in Q2 2026, its #1402 holding.
  • Mather Group first reported a position in Casella Waste Systems in Q1 2024 and has held it in 8 quarters since.
  • Mather Group's Casella Waste Systems position peaked at $28.5K in Q1 2025.
  • 418 funds tracked by Wall St. Rank held Casella Waste Systems as of Q2 2026.

Based on Mather Group's 13F filing for Q2 2026, filed 27 Jul 2026.