ZP
CWST icon

Zimmer Partners’s Casella Waste Systems CWST Stock Holding History

Zimmer 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
Q1 		$20.4M Buy
257,694
+242,500
+1,596% +$23.2M 0.5% 48
2025
Q4 		$1.49M Sell
15,194
-354,806
-96% -$32.9M 0.04% 104
2025
Q3 		$35.1M Buy
370,000
+221,500
+149% +$22.3M 0.86% 34
2025
Q2 		$17.1M Buy
148,500
+41,000
+38% +$4.74M 0.39% 60
2025
Q1 		$12M Sell
107,500
-385,730
-78% -$42.2M 0.24% 76
2024
Q4 		$52.2M Sell
493,230
-17,920
-4% -$1.89M 0.91% 29
2024
Q3 		$50.9M Buy
+511,150
New +$52.9M 0.95% 28
2023
Q3 		– Sell
-150,000
Closed -$13.6M – 130
2023
Q2 		$13.6M Buy
+150,000
New +$13.4M 0.34% 56

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VCM
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WA
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State Street
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Capital Research Global Investors
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T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return