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Mangrove Partners’s Casella Waste Systems CWST Stock Holding History

Mangrove Partners’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
2025
Q3 		– Sell
-6,227
Closed -$718K – 194
2025
Q2 		$718K Buy
+6,227
New +$720K 0.08% 105

Other funds holding CWST

Vanguard Group
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BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 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
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Mangrove Partners's CWST Position: Q3 2025 in Review

Mangrove Partners sold out of Casella Waste Systems (CWST) in Q3 2025, closing a stake of 6,227 shares — an estimated $718K sold.

Mangrove Partners first reported a position in CWST in Q2 2025 and held it in 1 quarter. The position peaked at $718K in Q2 2025. 391 funds tracked by Wall St. Rank hold CWST as of Q3 2025.

  • Mangrove Partners reported no remaining Casella Waste Systems position as of Q3 2025 after selling out during the quarter.
  • Mangrove Partners sold 6,227 Casella Waste Systems shares in Q3 2025, an estimated $718K.
  • Mangrove Partners first reported a position in Casella Waste Systems in Q2 2025 and held it in 1 quarter.
  • Mangrove Partners's Casella Waste Systems position peaked at $718K in Q2 2025.
  • 391 funds tracked by Wall St. Rank held Casella Waste Systems as of Q3 2025.

Based on Mangrove Partners's 13F filing for Q3 2025, filed 14 Nov 2025.