Capstone Investment Advisors
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Capstone Investment Advisors’s Casella Waste Systems CWST Stock Holding History

Capstone Investment Advisors’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
Q4 		– Sell
-4,818
Closed -$457K – 1695
2025
Q3 		$457K Buy
+4,818
New +$485K ﹤0.01% 1441
2024
Q2 		– Sell
-65,844
Closed -$6.51M – 2161
2024
Q1 		$6.51M Sell
65,844
-39,148
-37% -$3.51M 0.02% 360
2023
Q4 		$8.97M Buy
+104,992
New +$8.44M 0.03% 368
2023
Q3 		– Sell
-100,014
Closed -$9.05M – 2136
2023
Q2 		$9.05M Buy
+100,014
New +$8.92M 0.04% 270

Other funds holding CWST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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 $4.6B AUM 16.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

Capstone Investment Advisors's CWST Position: Q4 2025 in Review

Capstone Investment Advisors sold out of Casella Waste Systems (CWST) in Q4 2025, closing a stake of 4,818 shares — an estimated $457K sold.

Capstone Investment Advisors first reported a position in CWST in Q2 2023 and held it in 4 quarters. The position peaked at $9.05M in Q2 2023. 393 funds tracked by Wall St. Rank hold CWST as of Q4 2025.

  • Capstone Investment Advisors reported no remaining Casella Waste Systems position as of Q4 2025 after selling out during the quarter.
  • Capstone Investment Advisors sold 4,818 Casella Waste Systems shares in Q4 2025, an estimated $457K.
  • Capstone Investment Advisors first reported a position in Casella Waste Systems in Q2 2023 and held it in 4 quarters.
  • Capstone Investment Advisors's Casella Waste Systems position peaked at $9.05M in Q2 2023.
  • 393 funds tracked by Wall St. Rank held Casella Waste Systems as of Q4 2025.

Based on Capstone Investment Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.