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Maven Securities’s Casella Waste Systems CWST Stock Holding History

Maven Securities’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 		$3.09M Sell
31,835
-38,243
-55% -$3.27M 0.06% 197
2026
Q1 		$5.56M Buy
70,078
+46,945
+203% +$4.5M 0.11% 163
2025
Q4 		$2.27M Buy
+23,133
New +$2.15M 0.05% 288
2024
Q4 		– Sell
-200,000
Closed -$19.9M – 861
2024
Q3 		$19.9M Buy
+200,000
New +$20.7M 0.39% 36

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

Maven Securities's CWST Position: Q2 2026 in Review

Maven Securities reduced its Casella Waste Systems (CWST) stake by 55% in Q2 2026, selling an estimated $3.27M and leaving 31,835 shares worth $3.09M. The position accounts for 0.06% of the portfolio, ranked #197.

Maven Securities first reported a position in CWST in Q3 2024 and has held it in 4 quarters since. The position peaked at $19.9M in Q3 2024. 418 funds tracked by Wall St. Rank hold CWST as of Q2 2026.

  • Maven Securities held 31,835 shares of Casella Waste Systems worth $3.09M as of Q2 2026.
  • Maven Securities sold 38,243 Casella Waste Systems shares in Q2 2026, an estimated $3.27M.
  • Casella Waste Systems made up 0.06% of Maven Securities's portfolio in Q2 2026, its #197 holding.
  • Maven Securities first reported a position in Casella Waste Systems in Q3 2024 and has held it in 4 quarters since.
  • Maven Securities's Casella Waste Systems position peaked at $19.9M in Q3 2024.
  • 418 funds tracked by Wall St. Rank held Casella Waste Systems as of Q2 2026.

Based on Maven Securities's 13F filing for Q2 2026, filed 14 Aug 2026.