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 2026
Institutional positions in Casella Waste Systems Inc as of Jun 30, 2026. 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
- 418
- +14 vs. Q1 2026
- Shares held
- 77.3M
- +2.71M (+3.6%) vs. Q1 2026
- Total value
- $7.49B
- +$1.57B (+26.5%) vs. Q1 2026
- New holders
- 66
- 168 more added
- Sold out
- 52
- 128 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Silvant Capital Management LLC | 86,558 | $8.39M | 0.24% | +86,558 | New |
| Lazard Asset Management LLC | 85,096 | $8.25M | 0.01% | +2,017+2.4% | Added |
| 4D Advisors, LLC | 85,000 | $8.24M | 3.17% | +20,000+30.8% | Added |
| Impax Asset Management Group plc | 80,000 | $7.76M | 0.05% | 00.0% | Unchanged |
| Nicholas Company, Inc. | 79,060 | $7.67M | 0.14% | +350.0% | Added |
| Pathstone Holdings, LLC | 74,987 | $7.27M | 0.02% | +22,408+42.6% | Added |
| California Public Employees Retirement System | 73,857 | $7.16M | 0.00% | −46,391−38.6% | Reduced |
| J. Safra Sarasin Holding AG | 72,129 | $6.99M | 0.10% | −2,090−2.8% | Reduced |
| California State Teachers Retirement System | 71,923 | $6.97M | 0.01% | −2,104−2.8% | Reduced |
| Emerald Investment Advisers, LLC | 71,084 | $6.89M | 0.46% | +20,085+39.4% | Added |
| Alliancebernstein L.P. | 79,186 | $6.28M | 0.00% | +2,910+3.8% | Added |
| Prudential Financial Inc | 64,632 | $6.27M | 0.01% | +735+1.2% | Added |
| Roubaix Capital, LLC | 64,536 | $6.26M | 2.24% | +1,764+2.8% | Added |
| Stifel Financial Corp | 63,706 | $6.18M | 0.01% | +11,426+21.9% | Added |
| Kornitzer Capital Management Inc | 62,315 | $6.04M | 0.13% | +18,200+41.3% | Added |
| B. Metzler seel. Sohn & Co. AG | 61,501 | $5.96M | 0.05% | +29,094+89.8% | Added |
| Vanguard Asset Management, Ltd | 61,123 | $5.93M | 0.00% | +6,399+11.7% | Added |
| Mutual of America Capital Management LLC | 60,810 | $5.90M | 0.06% | −9,610−13.6% | Reduced |
| Thrivent Financial for Lutherans | 51,793 | $5.02M | 0.01% | −68,571−57.0% | Reduced |
| New York State Common Retirement Fund | 50,769 | $4.92M | 0.01% | +2,000+4.1% | Added |
| Great West Life Assurance Co | 49,603 | $4.81M | 0.01% | −1,502−2.9% | Reduced |
| Brant Point Investment Management LLC | 43,000 | $4.17M | 0.93% | −9,043−17.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 42,057 | $4.07M | 0.01% | +1,530+3.8% | Added |
| Holocene Advisors, LP | 39,869 | $3.87M | 0.01% | +34,291+614.8% | Added |
| Landscape Capital Management, L.L.C. | 39,378 | $3.82M | 0.25% | +15,156+62.6% | Added |
| TD Asset Management Inc | 38,508 | $3.73M | 0.00% | −2,956−7.1% | Reduced |
| Man Group plc | 38,276 | $3.71M | 0.01% | +38,276 | New |
| Citigroup Inc | 38,028 | $3.69M | 0.00% | +23,443+160.7% | Added |
| Colony Group, LLC | 37,552 | $3.64M | 0.00% | +1,683+4.7% | Added |
| Oak Ridge Investments LLC | 37,277 | $3.61M | 0.20% | +724+2.0% | Added |
| MetLife Investment Management | 37,210 | $3.61M | 0.02% | +2,916+8.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 37,164 | $3.60M | 0.01% | −8,849−19.2% | Reduced |
| Kraematon Investment Advisors, Inc | 35,677 | $3.46M | 2.58% | −465−1.3% | Reduced |
| Fisher Asset Management, LLC | 35,100 | $3.40M | 0.00% | +7,356+26.5% | Added |
| LPL Financial LLC | 35,015 | $3.40M | 0.00% | +3,912+12.6% | Added |
| Manufacturers Life Insurance Company, The | 33,652 | $3.26M | 0.00% | +3,194+10.5% | Added |
| Quantinno Capital Management LP | 32,617 | $3.16M | 0.00% | +26,191+407.6% | Added |
| Maven Securities LTD | 31,835 | $3.09M | 0.21% | −38,243−54.6% | Reduced |
| CI Private Wealth, LLC | 31,217 | $3.03M | 0.00% | +24,171+343.0% | Added |
| Atom Investors LP | 30,778 | $2.98M | 0.27% | −21,581−41.2% | Reduced |
| Van Eck Associates Corp | 30,282 | $2.94M | 0.00% | −1,731−5.4% | Reduced |
| Illinois Municipal Retirement Fund | 29,765 | $2.89M | 0.03% | −3,737−11.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 29,453 | $2.86M | 0.00% | −59−0.2% | Reduced |
| Jupiter Topco LLC | 29,231 | $2.84M | 0.00% | +29,231 | New |
| KLP Kapitalforvaltning AS | 28,300 | $2.74M | 0.01% | +1,500+5.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,432 | $2.66M | 0.01% | +2,235+8.9% | Added |
| Louisiana State Employees Retirement System | 27,400 | $2.66M | 0.04% | −300−1.1% | Reduced |
| AQR Capital Management LLC | 27,106 | $2.63M | 0.00% | +11,031+68.6% | Added |
| Tompkins Financial Corp | 26,677 | $2.59M | 0.18% | 00.0% | Unchanged |
| Gradient Investments LLC | 26,652 | $2.58M | 0.04% | +932+3.6% | Added |
| Trexquant Investment LP | 26,643 | $2.58M | 0.02% | +26,643 | New |
| SG Americas Securities, LLC | 25,649 | $2.49M | 0.00% | −4,430−14.7% | Reduced |
| Vanguard Global Advisers, LLC | 24,107 | $2.34M | 0.00% | −1,060−4.2% | Reduced |
| Exchange Traded Concepts, LLC | 23,787 | $2.31M | 0.01% | +366+1.6% | Added |
| Creative Planning | 23,391 | $2.27M | 0.00% | −1,984−7.8% | Reduced |
| State of New Jersey Common Pension Fund D | 23,126 | $2.24M | 0.01% | −521−2.2% | Reduced |
| Future Fund LLC | 22,781 | $2.21M | 0.63% | +3,344+17.2% | Added |
| Moody Aldrich Partners LLC | 22,655 | $2.20M | 0.39% | −6,150−21.4% | Reduced |
| State of Alaska, Department of Revenue | 20,623 | $2.00M | 0.02% | −10,232−33.2% | Reduced |
| Cetera Investment Advisers | 20,355 | $1.97M | 0.00% | −1,194−5.5% | Reduced |
| Handelsbanken Fonder AB | 19,900 | $1.93M | 0.01% | +100+0.5% | Added |
| Victory Capital Management Inc | 19,661 | $1.91M | 0.00% | −61,249−75.7% | Reduced |
| Pinnacle Financial Partners, Inc. | 19,553 | $1.90M | 0.01% | +4,370+28.8% | Added |
| HM Payson & Co | 19,317 | $1.87M | 0.02% | +850+4.6% | Added |
| Susquehanna International Group, LLP | 19,184 | $1.86M | 0.00% | −11,721−37.9% | Reduced |
| HBK Sorce Advisory LLC | 20,561 | $1.85M | 0.04% | +24+0.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 18,863 | $1.83M | 0.01% | +1,788+10.5% | Added |
| Jefferies Financial Group Inc. | 18,560 | $1.80M | 0.02% | +8,560+85.6% | Added |
| State of Tennessee, Treasury Department | 18,336 | $1.78M | 0.01% | +3,153+20.8% | Added |
| MML Investors Services, LLC | 18,301 | $1.77M | 0.00% | −6,110−25.0% | Reduced |
| Element Capital Management LLC | 18,200 | $1.76M | 0.10% | +18,200 | New |
| Assenagon Asset Management S.A. | 17,856 | $1.73M | 0.00% | +14,190+387.1% | Added |
| Allstate Corp | 17,697 | $1.72M | 0.02% | +5,193+41.5% | Added |
| Arizona State Retirement System | 17,253 | $1.67M | 0.01% | +85+0.5% | Added |
| RE Advisers Corp | 17,200 | $1.67M | 0.04% | −14,400−45.6% | Reduced |
| Formula Growth Ltd | 17,053 | $1.65M | 0.58% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 17,026 | $1.65M | 0.02% | −57−0.3% | Reduced |
| Glenmede Trust Co NA | 16,886 | $1.64M | 0.01% | −3,336−16.5% | Reduced |
| Amalgamated Bank | 16,857 | $1.64M | 0.01% | −1,123−6.2% | Reduced |
| Sterling Capital Management LLC | 16,488 | $1.60M | 0.03% | −183−1.1% | Reduced |
| State Board of Administration of Florida Retirement System | 15,977 | $1.55M | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 15,971 | $1.55M | 0.00% | 00.0% | Unchanged |
| One Capital Management, LLC | 19,484 | $1.55M | 0.04% | 00.0% | Unchanged |
| Bank of Montreal | 15,637 | $1.52M | 0.00% | +687+4.6% | Added |
| Teachers Retirement System of the State of Kentucky | 15,500 | $1.50M | 0.01% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 15,194 | $1.47M | 0.12% | +15,194 | New |
| Two Sigma Investments, LP | 15,052 | $1.46M | 0.00% | +2,481+19.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 14,850 | $1.44M | 0.01% | −607−3.9% | Reduced |
| Portolan Capital Management, LLC | 14,690 | $1.42M | 0.05% | −410−2.7% | Reduced |
| Oregon Public Employees Retirement Fund | 14,254 | $1.38M | 0.01% | −46−0.3% | Reduced |
| Amundi | 13,917 | $1.35M | 0.00% | +9,197+194.9% | Added |
| New York State Teachers Retirement System | 13,800 | $1.34M | 0.00% | +2,244+19.4% | Added |
| BNP Paribas Arbitrage, SA | 12,972 | $1.26M | 0.00% | −1,181−8.3% | Reduced |
| Intech Investment Management LLC | 12,285 | $1.19M | 0.01% | −1,150−8.6% | Reduced |
| Benjamin Edwards Inc | 12,274 | $1.19M | 0.01% | +1,056+9.4% | Added |
| Captrust Financial Advisors | 12,256 | $1.19M | 0.00% | +183+1.5% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 11,970 | $1.16M | 0.01% | +900+8.1% | Added |
| Searle & Co. | 11,900 | $1.15M | 0.26% | +600+5.3% | Added |
| Truist Financial Corp | 11,753 | $1.14M | 0.00% | −504−4.1% | Reduced |
| Barclays PLC | 11,573 | $1.12M | 0.00% | −670−5.5% | Reduced |