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CenterBook Partners’s Casella Waste Systems CWST Stock Holding History

CenterBook 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
2026
Q2 		$209K Sell
2,151
-3,828
-64% -$327K 0.01% 680
2026
Q1 		$474K Buy
+5,979
New +$573K 0.03% 494

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

CenterBook Partners's CWST Position: Q2 2026 in Review

CenterBook Partners reduced its Casella Waste Systems (CWST) stake by 64% in Q2 2026, selling an estimated $327K and leaving 2,151 shares worth $209K. The position accounts for 0.01% of the portfolio, ranked #680.

CenterBook Partners first reported a position in CWST in Q1 2026 and has held it in 2 quarters since. The position peaked at $474K in Q1 2026. 418 funds tracked by Wall St. Rank hold CWST as of Q2 2026.

  • CenterBook Partners held 2,151 shares of Casella Waste Systems worth $209K as of Q2 2026.
  • CenterBook Partners sold 3,828 Casella Waste Systems shares in Q2 2026, an estimated $327K.
  • Casella Waste Systems made up 0.01% of CenterBook Partners's portfolio in Q2 2026, its #680 holding.
  • CenterBook Partners first reported a position in Casella Waste Systems in Q1 2026 and has held it in 2 quarters since.
  • CenterBook Partners's Casella Waste Systems position peaked at $474K in Q1 2026.
  • 418 funds tracked by Wall St. Rank held Casella Waste Systems as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.