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, Q4 2025
Institutional positions in Casella Waste Systems Inc as of Dec 31, 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
- +11 vs. Q3 2025
- Shares held
- 77.5M
- +11.3M (+17.1%) vs. Q3 2025
- Total value
- $7.59B
- +$1.32B (+21.0%) vs. Q3 2025
- New holders
- 85
- 162 more added
- Sold out
- 74
- 96 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MV Capital Management, Inc. | 1 | $98 | 0.00% | +1 | New |
| Rossby Financial, LCC | 1 | $98 | 0.00% | +1 | New |
| Dunhill Financial, LLC | 1 | $126 | 0.00% | +1 | New |
| SBI Securities Co., Ltd. | 2 | $196 | 0.00% | −6−75.0% | Reduced |
| Signature Equity Partners, LLC | 2 | $196 | 0.00% | +2 | New |
| HFM Investment Advisors, LLC | 3 | $294 | 0.00% | +1+50.0% | Added |
| Abound Wealth Management | 3 | $294 | 0.00% | +3 | New |
| American Capital Advisory, LLC | 3 | $294 | 0.00% | +3 | New |
| Bay Harbor Wealth Management, LLC | 4 | $391 | 0.00% | +2+100.0% | Added |
| Principia Wealth Advisory, LLC | 4 | $392 | 0.00% | +4 | New |
| Hughes Financial Services, LLC | 4 | $392 | 0.00% | +4 | New |
| Rialto Wealth Management, LLC | 4 | $392 | 0.00% | +4 | New |
| SJS Investment Consulting Inc. | 5 | $490 | 0.00% | +2+66.7% | Added |
| Gilpin Wealth Management, LLC | 5 | $490 | 0.00% | +5 | New |
| Optima Capital LLC | 5 | $490 | 0.00% | +5 | New |
| DiNuzzo Private Wealth, Inc. | 6 | $588 | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 6 | $588 | 0.00% | +6 | New |
| Advocate Investing Services LLC | 7 | $686 | 0.00% | +7 | New |
| Optiver Holding B.V. | 9 | $881 | 0.00% | −390−97.7% | Reduced |
| Farmers & Merchants Investments Inc | 10 | $979 | 0.00% | +10 | New |
| Ankerstar Wealth, LLC | 10 | $979 | 0.00% | +10 | New |
| Essential Partners LLC | 12 | $1.18K | 0.00% | +11+1,100.0% | Added |
| Montag A & Associates Inc | 12 | $1.22K | 0.00% | −6−33.3% | Reduced |
| Wolff Wiese Magana LLC | 14 | $1.37K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 14 | $1.37K | 0.00% | +14 | New |
| IFP Advisors, Inc | 15 | $1.47K | 0.00% | +10+200.0% | Added |
| Westfuller Advisors, LLC | 15 | $1.47K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 16 | $1.57K | 0.00% | −5−23.8% | Reduced |
| Keating Financial Advisory Services, Inc. | 18 | $1.76K | 0.00% | +18 | New |
| Bogart Wealth, LLC | 21 | $2.06K | 0.00% | +6+40.0% | Added |
| Quarry LP | 23 | $2.25K | 0.00% | +23 | New |
| Private Wealth Management Group, LLC | 24 | $2.35K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 32 | $3.13K | 0.00% | +11+52.4% | Added |
| GPS Wealth Strategies Group, LLC | 33 | $3.23K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 34 | $3.33K | 0.00% | −6−15.0% | Reduced |
| Manchester Capital Management LLC | 37 | $3.62K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 47 | $4.60K | 0.00% | +17+56.7% | Added |
| Washington Trust Advisors, Inc. | 51 | $4.99K | 0.00% | +51 | New |
| Crewe Advisors LLC | 52 | $5.09K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 57 | $5.62K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 78 | $7.64K | 0.00% | +8+11.4% | Added |
| Atlantic Trust, LLC | 78 | $7.64K | 0.00% | +78 | New |
| Richardson Capital Management LLC | 80 | $7.83K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 80 | $8.26K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 92 | $9.01K | 0.00% | −56−37.8% | Reduced |
| Pingora Partners LLC | 100 | $9.79K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 110 | $10.8K | 0.00% | +39+54.9% | Added |
| MCF Advisors LLC | 120 | $11.8K | 0.00% | +120 | New |
| Covestor Ltd | 125 | $12.0K | 0.01% | −477−79.2% | Reduced |
| Brown Brothers Harriman & Co | 124 | $12.1K | 0.00% | +65+110.2% | Added |
| Assetmark, Inc | 129 | $12.6K | 0.00% | +47+57.3% | Added |
| HHM Wealth Advisors, LLC | 134 | $13.1K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 148 | $14.5K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 152 | $14.9K | 0.00% | −1−0.7% | Reduced |
| Millstone Evans Group, LLC | 155 | $15.2K | 0.01% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 158 | $15.5K | 0.00% | +73+85.9% | Added |
| St Germain D J Co Inc | 172 | $16.8K | 0.00% | −399−69.9% | Reduced |
| WPG Advisers, LLC | 186 | $18.2K | 0.01% | +75+67.6% | Added |
| Silicon Valley Capital Partners | 190 | $18.6K | 0.00% | −210−52.5% | Reduced |
| Kemnay Advisory Services Inc. | 191 | $18.7K | 0.00% | +191 | New |
| MAI Capital Management | 198 | $19.4K | 0.00% | −60−23.3% | Reduced |
| Maseco LLP | 217 | $21.3K | 0.00% | +217 | New |
| Grove Bank & Trust | 218 | $21.4K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 229 | $22.4K | 0.00% | +229 | New |
| Los Angeles Capital Management LLC | 276 | $22.9K | 0.00% | +276 | New |
| Eurizon Capital SGR S.p.A. | 235 | $23.5K | 0.00% | +235 | New |
| Parkside Financial Bank & Trust | 244 | $23.9K | 0.00% | +16+7.0% | Added |
| Huntington National Bank | 248 | $24.3K | 0.00% | +79+46.7% | Added |
| Measured Wealth Private Client Group, LLC | 249 | $24.4K | 0.01% | +20+8.7% | Added |
| Hilton Head Capital Partners, LLC | 251 | $24.6K | 0.01% | +251 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 272 | $26.8K | 0.00% | 00.0% | Unchanged |
| Skylands Capital, LLC | 275 | $26.9K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 291 | $28.5K | 0.00% | +55+23.3% | Added |
| SageView Advisory Group, LLC | 319 | $31.2K | 0.00% | +319 | New |
| EverSource Wealth Advisors, LLC | 337 | $33.0K | 0.00% | +98+41.0% | Added |
| Basecamp Wealth Advisors LLC | 350 | $34.3K | 0.01% | +350 | New |
| Parallel Advisors, LLC | 418 | $40.9K | 0.00% | +51+13.9% | Added |
| Versant Capital Management, Inc | 420 | $41.1K | 0.01% | +250+147.1% | Added |
| SHP Wealth Management | 438 | $42.9K | 0.00% | +438 | New |
| Ronald Blue Trust, Inc. | 487 | $47.7K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 489 | $47.9K | 0.00% | +160+48.6% | Added |
| Smartleaf Asset Management LLC | 521 | $52.3K | 0.00% | +224+75.4% | Added |
| Danske Bank A/S | 600 | $58.8K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 617 | $60.4K | 0.00% | +456+283.2% | Added |
| CIBC Private Wealth Group, LLC | 662 | $64.8K | 0.00% | +211+46.8% | Added |
| Leonteq Securities AG | 724 | $70.9K | 0.00% | −45−5.9% | Reduced |
| Salomon & Ludwin, LLC | 730 | $73.1K | 0.01% | −2,270−75.7% | Reduced |
| CWM, LLC | 785 | $77.0K | 0.00% | +420+115.1% | Added |
| Nisa Investment Advisors, LLC | 819 | $80.2K | 0.00% | −681−45.4% | Reduced |
| National Bank of Canada | 871 | $85.3K | 0.00% | +159+22.3% | Added |
| Larson Financial Group LLC | 879 | $86.1K | 0.00% | −800−47.6% | Reduced |
| Bessemer Group Inc | 958 | $94.0K | 0.00% | −898−48.4% | Reduced |
| Mark Sheptoff Financial Planning, LLC | 1,000 | $97.9K | 0.05% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 1,003 | $98.2K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,025 | $100.4K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,098 | $107.5K | 0.01% | +1,098 | New |
| Kestra Advisory Services, LLC | 1,126 | $110.3K | 0.00% | +1,126 | New |
| Harbor Investment Advisory, LLC | 1,199 | $117.4K | 0.01% | +224+23.0% | Added |
| Quadrant Capital Group LLC | 1,534 | $150.2K | 0.00% | +1,159+309.1% | Added |
| Plante Moran Financial Advisors, LLC | 1,545 | $151.3K | 0.01% | 00.0% | Unchanged |