HIA
CWST icon

Harbor Investment Advisory’s Casella Waste Systems CWST Stock Holding History

Harbor Investment Advisory’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 		$50.2K Buy
+518
New +$44.3K ﹤0.01% 757
2026
Q1 		– Sell
-1,199
Closed -$117K – 1258
2025
Q4 		$117K Buy
1,199
+224
+23% +$20.8K 0.01% 488
2025
Q3 		$92.5K Hold
975
– – 0.01% 514
2025
Q2 		$112K Hold
975
– – 0.01% 471
2025
Q1 		$109K Buy
975
+177
+22% +$19.4K 0.01% 457
2024
Q4 		$84.4K Buy
798
+185
+30% +$19.5K 0.01% 489
2024
Q3 		$61K Hold
613
– – 0.01% 559
2024
Q2 		$60.8K Hold
613
– – 0.01% 547
2024
Q1 		$60.6K Buy
613
+169
+38% +$15.2K 0.01% 547
2023
Q4 		$37.9K Buy
444
+368
+484% +$29.6K ﹤0.01% 610
2023
Q3 		$5.8K Sell
76
-843
-92% -$69.1K ﹤0.01% 897
2023
Q2 		$83.1K Sell
919
-12
-1% -$1.07K 0.01% 553
2023
Q1 		$77K Buy
931
+187
+25% +$14.8K 0.01% 574
2022
Q4 		$59K Sell
744
-72
-9% -$5.78K 0.01% 655
2022
Q3 		$62K Sell
816
-27
-3% -$2.17K 0.01% 611
2022
Q2 		$61K Buy
843
+244
+41% +$18.6K 0.01% 641
2022
Q1 		$53K Hold
599
– – 0.01% 735
2021
Q4 		$51K Sell
599
-253
-30% -$21.2K 0.01% 739
2021
Q3 		$65K Buy
852
+253
+42% +$17.8K 0.01% 652
2021
Q2 		$38K Hold
599
– – 0.01% 771
2021
Q1 		$38K Sell
599
-224
-27% -$13.5K 0.01% 743
2020
Q4 		$51K Buy
823
+247
+43% +$14.7K 0.01% 620
2020
Q3 		$32K Buy
576
+292
+103% +$16K 0.01% 614
2020
Q2 		$15K Sell
284
-117
-29% -$5.58K ﹤0.01% 701
2020
Q1 		$16K Buy
+401
New +$19.4K ﹤0.01% 616

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
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
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
TCM
TimesSquare Capital Management New York $6.8B AUM 45.85% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
Fifth Third Bancorp
Fifth Third Bancorp Cincinnati, Ohio $61.7B AUM 33.76% 1-Year Est. Return

Harbor Investment Advisory's CWST Position: Q2 2026 in Review

Harbor Investment Advisory opened a new position in Casella Waste Systems (CWST) in Q2 2026: 518 shares worth $50.2K. The stake represents ﹤0.01% of the portfolio and ranks #757 among its holdings. This is a return to the name: Harbor Investment Advisory previously reported a position in CWST as recently as Q4 2025.

Harbor Investment Advisory first reported a position in CWST in Q1 2020 and has held it in 25 quarters since. The position peaked at $117K in Q4 2025. 191 funds tracked by Wall St. Rank hold CWST as of Q2 2026.

  • Harbor Investment Advisory held 518 shares of Casella Waste Systems worth $50.2K as of Q2 2026.
  • Casella Waste Systems was a new Harbor Investment Advisory position in Q2 2026.
  • Casella Waste Systems made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #757 holding.
  • Harbor Investment Advisory first reported a position in Casella Waste Systems in Q1 2020 and has held it in 25 quarters since.
  • Harbor Investment Advisory's Casella Waste Systems position peaked at $117K in Q4 2025.
  • 191 funds tracked by Wall St. Rank held Casella Waste Systems as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.