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, Q3 2025
Institutional positions in Casella Waste Systems Inc as of Sep 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
- 391
- +6 vs. Q2 2025
- Shares held
- 66.4M
- +1.44M (+2.2%) vs. Q2 2025
- Total value
- $6.29B
- −$1.21B (−16.1%) vs. Q2 2025
- New holders
- 57
- 151 more added
- Sold out
- 51
- 130 more reduced
8 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 418 | $7.49B |
| Q1 2026 | 407 | $5.92B |
| Q4 2025 | 393 | $7.59B |
| Q3 2025 | 391 | $6.29B |
| Q2 2025 | 393 | $7.57B |
| Q1 2025 | 373 | $7.36B |
| Q4 2024 | 346 | $6.89B |
| Q3 2024 | 345 | $6.37B |
| Q2 2024 | 314 | $5.90B |
| Q1 2024 | 311 | $5.77B |
| Q4 2023 | 309 | $4.92B |
| Q3 2023 | 300 | $4.38B |
| Q2 2023 | 320 | $5.05B |
| Q1 2023 | 267 | $4.19B |
| Q4 2022 | 272 | $3.98B |
| Q3 2022 | 278 | $3.86B |
| Q2 2022 | 266 | $3.65B |
| Q1 2022 | 279 | $4.35B |
| Q4 2021 | 281 | $4.16B |
| Q3 2021 | 236 | $3.80B |
| Q2 2021 | 238 | $3.14B |
| Q1 2021 | 222 | $3.10B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Genesee Capital Advisors, LLC | 0 | $0 | 0.00% | −7,018−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −6,871−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −6,227−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −5,894−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −4,814−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −3,631−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −3,321−100.0% | Sold out |
| Capital Wealth Alliance, LLC | 0 | $0 | 0.00% | −2,700−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −2,621−100.0% | Sold out |
| Moors & Cabot, Inc. | 0 | $0 | 0.00% | −2,473−100.0% | Sold out |
| SeaCrest Wealth Management, LLC | 0 | $0 | 0.00% | −2,324−100.0% | Sold out |
| OneAscent Financial Services LLC | 0 | $0 | 0.00% | −2,272−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −2,230−100.0% | Sold out |
| Chicago Trust Co NA | 0 | $0 | 0.00% | −2,144−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −2,129−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −2,086−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −2,063−100.0% | Sold out |
| Capital Investment Advisory Services, LLC | 0 | $0 | 0.00% | −2,005−100.0% | Sold out |
| Anb Bank | 0 | $0 | 0.00% | −1,902−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −1,816−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −1,763−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −545−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −311−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −286−100.0% | Sold out |
| Maseco LLP | 0 | $0 | 0.00% | −217−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −214−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −135−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Raleigh Capital Management Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Principia Wealth Advisory, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Rialto Wealth Management, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |
| Teton Advisors, Inc. | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Forte Capital LLC | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |
| Capital A Wealth Management, LLC | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |