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Casella Waste Systems Inc

CWST
Exchange
Nasdaq
Industry
Refuse Systems
SEC CIK
0000911177

In the last 90 days, Casella Waste Systems Inc insiders filed 0 open-market purchases and 3 sales; 418 institutions reported holding it in 13F filings for Q2 2026, worth $7.49B in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Casella Waste Systems Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
393
+25 vs. Q1 2025
Shares held
65.5M
−207.5K (−0.3%) vs. Q1 2025
Total value
$7.57B
+$214.2M (+2.9%) vs. Q1 2025
New holders
52
129 more added
Sold out
27
143 more reduced

5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CWST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 393 institutions
Q1 2021: 222 institutionsQ2 2021: 238 institutionsQ3 2021: 236 institutionsQ4 2021: 281 institutionsQ1 2022: 279 institutionsQ2 2022: 266 institutionsQ3 2022: 278 institutionsQ4 2022: 272 institutionsQ1 2023: 267 institutionsQ2 2023: 320 institutionsQ3 2023: 300 institutionsQ4 2023: 309 institutionsQ1 2024: 311 institutionsQ2 2024: 314 institutionsQ3 2024: 345 institutionsQ4 2024: 346 institutionsQ1 2025: 373 institutionsQ2 2025: 393 institutionsQ3 2025: 391 institutionsQ4 2025: 393 institutionsQ1 2026: 407 institutionsQ2 2026: 418 institutions
Value heldQ2 2025: $7.57B
Q1 2021: $3.10BQ2 2021: $3.14BQ3 2021: $3.80BQ4 2021: $4.16BQ1 2022: $4.35BQ2 2022: $3.65BQ3 2022: $3.86BQ4 2022: $3.98BQ1 2023: $4.19BQ2 2023: $5.05BQ3 2023: $4.38BQ4 2023: $4.92BQ1 2024: $5.77BQ2 2024: $5.90BQ3 2024: $6.37BQ4 2024: $6.89BQ1 2025: $7.36BQ2 2025: $7.57BQ3 2025: $6.29BQ4 2025: $7.59BQ1 2026: $5.92BQ2 2026: $7.49B
Institutions holding CWST and their total value by quarter
QuarterHoldersValue
Q2 2026418$7.49B
Q1 2026407$5.92B
Q4 2025393$7.59B
Q3 2025391$6.29B
Q2 2025393$7.57B
Q1 2025373$7.36B
Q4 2024346$6.89B
Q3 2024345$6.37B
Q2 2024314$5.90B
Q1 2024311$5.77B
Q4 2023309$4.92B
Q3 2023300$4.38B
Q2 2023320$5.05B
Q1 2023267$4.19B
Q4 2022272$3.98B
Q3 2022278$3.86B
Q2 2022266$3.65B
Q1 2022279$4.35B
Q4 2021281$4.16B
Q3 2021236$3.80B
Q2 2021238$3.14B
Q1 2021222$3.10B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q1 2025.

Institutions holding CWST in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Parkworth Wealth Management, Inc.1$1150.00%00.0%Unchanged
Tortoise Investment Management, LLC1$1150.00%+1New
SBI Securities Co., Ltd.2$2310.00%00.0%Unchanged
Principia Wealth Advisory, LLC2$2310.00%00.0%Unchanged
Rialto Wealth Management, LLC2$2310.00%+2New
HFM Investment Advisors, LLC3$3460.00%+2+200.0%Added
Bay Harbor Wealth Management, LLC3$3460.00%+2+200.0%Added
Essential Partners LLC3$3460.00%+3New
SJS Investment Consulting Inc.3$3470.00%−2−40.0%Reduced
Cornerstone Planning Group LLC5$4960.00%+3+150.0%Added
South State Corp.5$5770.00%00.0%Unchanged
WealthTrak Capital Management LLC5$5770.00%00.0%Unchanged
Raleigh Capital Management Inc.6$6920.00%+6New
DiNuzzo Private Wealth, Inc.6$6930.00%00.0%Unchanged
True Wealth Design, LLC7$8080.00%00.0%Unchanged
Capital A Wealth Management, LLC14$1.20K0.01%+14New
Wolff Wiese Magana LLC14$1.62K0.00%00.0%Unchanged
Montag A & Associates Inc14$1.63K0.00%00.0%Unchanged
Bogart Wealth, LLC15$1.73K0.00%00.0%Unchanged
Bryn Mawr Trust Co18$2.08K0.00%+18New
Northwestern Mutual Wealth Management Co20$2.31K0.00%−26−56.5%Reduced
S&T Bank20$2.31K0.00%+8+66.7%Added
JFS Wealth Advisors, LLC21$2.42K0.00%00.0%Unchanged
Bell Investment Advisors, Inc21$2.42K0.00%00.0%Unchanged
Farther Finance Advisors, LLC24$2.77K0.00%−4−14.3%Reduced
Private Wealth Management Group, LLC24$2.77K0.00%00.0%Unchanged
Private Trust Co NA25$2.88K0.00%+25New
Beacon Capital Management, LLC27$3.12K0.00%00.0%Unchanged
Massmutual Trust Co FSB31$3.58K0.00%00.0%Unchanged
UMA Financial Services, Inc.32$3.69K0.00%+24+300.0%Added
GPS Wealth Strategies Group, LLC33$3.81K0.00%00.0%Unchanged
Harvest Fund Management Co., Ltd32$4.00K0.00%00.0%Unchanged
Quarry LP36$4.15K0.00%+36New
Manchester Capital Management LLC37$4.27K0.00%00.0%Unchanged
Kestra Investment Management, LLC38$4.31K0.00%+19+100.0%Added
LRI Investments, LLC45$5.15K0.00%00.0%Unchanged
Highline Wealth Partners LLC50$5.77K0.00%00.0%Unchanged
Crewe Advisors LLC52$6.00K0.00%00.0%Unchanged
Hemington Wealth Management56$6.00K0.00%+8+16.7%Added
Skopos Labs, Inc.58$6.69K0.00%−3−4.9%Reduced
Central Trust Co70$8.08K0.00%−5−6.7%Reduced
AdvisorNet Financial, Inc71$8.19K0.00%+20+39.2%Added
Richardson Capital Management LLC80$9.23K0.00%00.0%Unchanged
Pingora Partners LLC100$11.5K0.01%00.0%Unchanged
Ci Investments Inc.104$12.0K0.00%+104New
Optiver Holding B.V.105$12.1K0.00%−142−57.5%Reduced
Smartleaf Asset Management LLC106$12.2K0.00%−26−19.7%Reduced
Assetmark, Inc110$12.7K0.00%+97+746.2%Added
Accredited Wealth Management, LLC120$13.8K0.01%00.0%Unchanged
Rothschild Investment LLC120$13.8K0.00%+15+14.3%Added
HHM Wealth Advisors, LLC134$15.5K0.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.135$15.6K0.00%+135New
Key Financial Inc148$17.1K0.00%00.0%Unchanged
Fortitude Family Office, LLC150$17.3K0.01%−36−19.4%Reduced
IFP Advisors, Inc0$17.4K0.00%0Unchanged
Millstone Evans Group, LLC155$17.9K0.01%00.0%Unchanged
Spire Wealth Management168$19.4K0.00%00.0%Unchanged
Huntington National Bank169$19.5K0.00%+15+9.7%Added
WPG Advisers, LLC175$20.2K0.02%+23+15.1%Added
Larson Financial Group LLC201$23.2K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC214$24.7K0.00%+214New
Rise Advisors, LLC215$24.8K0.01%00.0%Unchanged
Maseco LLP217$25.0K0.00%+217New
Caitong International Asset Management Co., Ltd217$25.0K0.02%+166+325.5%Added
Grove Bank & Trust218$25.2K0.00%00.0%Unchanged
Versant Capital Management, Inc228$26.3K0.00%+15+7.0%Added
Public Employees Retirement System of Ohio230$26.5K0.00%−6−2.5%Reduced
MAI Capital Management260$30.0K0.00%+62+31.3%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.272$31.4K0.00%00.0%Unchanged
Skylands Capital, LLC275$31.7K0.00%00.0%Unchanged
NBC Securities, Inc.282$32.0K0.00%00.0%Unchanged
TD Private Client Wealth LLC285$32.9K0.00%−17−5.6%Reduced
Quest Partners LLC285$32.9K0.00%+285New
EverSource Wealth Advisors, LLC285$32.9K0.00%+200+235.3%Added
Geneos Wealth Management Inc.286$33.0K0.00%+41+16.7%Added
Comprehensive Financial Planning, Inc.300$34.6K0.03%+300New
First Horizon Advisors, Inc.301$34.7K0.00%+18+6.4%Added
Covestor Ltd306$35.0K0.02%+182+146.8%Added
Opal Wealth Advisors, LLC311$35.9K0.01%+3+1.0%Added
Parallel Advisors, LLC367$42.3K0.00%00.0%Unchanged
Silicon Valley Capital Partners400$46.2K0.00%00.0%Unchanged
Parkside Financial Bank & Trust443$51.1K0.01%−54−10.9%Reduced
CIBC Private Wealth Group, LLC451$52.0K0.00%−1−0.2%Reduced
Ronald Blue Trust, Inc.487$56.2K0.00%−7−1.4%Reduced
Quantbot Technologies LP545$62.9K0.00%+545New
Trust Co of Vermont575$66.3K0.00%00.0%Unchanged
Danske Bank A/S600$69.2K0.00%+500+500.0%Added
CWM, LLC693$80.0K0.00%+242+53.7%Added
Leonteq Securities AG801$92.4K0.01%+77+10.6%Added
National Bank of Canada817$94.2K0.00%−33,061−97.6%Reduced
St Germain D J Co Inc850$98.1K0.00%00.0%Unchanged
Jones Financial Companies LLLP884$101.9K0.00%+516+140.2%Added
Signaturefd, LLC964$111.2K0.00%+23+2.4%Added
Harbor Investment Advisory, LLC975$112.5K0.01%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC1,000$115.4K0.06%00.0%Unchanged
Allworth Financial LP1,051$121.3K0.00%+14+1.4%Added
State of Wyoming1,079$124.5K0.02%−1,248−53.6%Reduced
GAMMA Investing LLC1,287$148.5K0.01%−16−1.2%Reduced
Plante Moran Financial Advisors, LLC1,508$174.0K0.01%−41−2.6%Reduced
Nisa Investment Advisors, LLC1,548$178.6K0.00%+53+3.5%Added