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 |
|---|---|---|---|---|---|
| Quantinno Capital Management LP | 8,674 | $849.5K | 0.00% | +4,473+106.5% | Added |
| JustInvest LLC | 8,615 | $843.8K | 0.01% | +3,894+82.5% | Added |
| Vestmark Advisory Solutions, Inc. | 8,380 | $820.7K | 0.01% | +6,270+297.2% | Added |
| Blueshift Asset Management, LLC | 8,352 | $818.0K | 0.24% | +8,352 | New |
| American Century Companies Inc | 7,973 | $780.9K | 0.00% | +371+4.9% | Added |
| Ami Asset Management Corp | 7,792 | $763.1K | 0.04% | +30.0% | Added |
| Cerity Partners LLC | 7,562 | $740.6K | 0.00% | +507+7.2% | Added |
| Global Retirement Partners, LLC | 7,497 | $734.3K | 0.01% | +4,087+119.9% | Added |
| Public Employees Retirement Association of Colorado | 6,694 | $656.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 6,664 | $652.7K | 0.00% | +712+12.0% | Added |
| RMB Capital Management, LLC | 6,451 | $631.8K | 0.01% | −147−2.2% | Reduced |
| Argent Capital Management LLC | 6,332 | $620.2K | 0.02% | −387−5.8% | Reduced |
| Farringdon Capital, Ltd. | 6,226 | $609.8K | 0.15% | +6,226 | New |
| Highlander Partners, L.P. | 6,000 | $587.6K | 0.21% | 00.0% | Unchanged |
| Connable Office Inc | 5,961 | $583.8K | 0.05% | 00.0% | Unchanged |
| STRS Ohio | 5,900 | $577.8K | 0.00% | +400+7.3% | Added |
| Premier Fund Managers Ltd | 5,685 | $571.0K | 0.03% | 00.0% | Unchanged |
| Summitry LLC | 5,802 | $568.2K | 0.02% | +1,504+35.0% | Added |
| New York Life Investment Management LLC | 5,767 | $564.8K | 0.00% | −547−8.7% | Reduced |
| Private Advisor Group, LLC | 5,683 | $556.6K | 0.00% | −9,684−63.0% | Reduced |
| Two Sigma Securities, LLC | 5,416 | $530.4K | 0.07% | +942+21.1% | Added |
| Brevan Howard Capital Management LP | 5,312 | $520.3K | 0.01% | +5,312 | New |
| Mercer Global Advisors Inc | 5,195 | $508.8K | 0.00% | +1,617+45.2% | Added |
| Ameritas Investment Partners, Inc. | 5,107 | $500.2K | 0.02% | −149−2.8% | Reduced |
| Sheets Smith Wealth Management | 4,996 | $489.3K | 0.05% | +219+4.6% | Added |
| Xponance, Inc. | 4,979 | $487.6K | 0.00% | +33+0.7% | Added |
| Brinker Capital Investments, LLC | 4,865 | $476.5K | 0.00% | +1,841+60.9% | Added |
| GWM Advisors LLC | 4,774 | $467.6K | 0.00% | −327−6.4% | Reduced |
| Tower Research Capital LLC (TRC) | 4,722 | $462.5K | 0.01% | −709−13.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 4,714 | $461.7K | 0.00% | +1,180+33.4% | Added |
| Asset Advisory Group, Inc. | 4,556 | $446.2K | 0.22% | +4,556 | New |
| Fiduciary Trust Co | 4,506 | $441.3K | 0.01% | +589+15.0% | Added |
| Access Investment Management LLC | 4,500 | $427.0K | 0.11% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 4,254 | $416.6K | 0.00% | −361−7.8% | Reduced |
| Assenagon Asset Management S.A. | 4,179 | $409.3K | 0.00% | +4,179 | New |
| CIBC World Markets Corp | 4,162 | $407.6K | 0.00% | +4,162 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 4,100 | $401.6K | 0.15% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 3,941 | $394.5K | 0.00% | −34−0.9% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 4,004 | $392.2K | 0.01% | −667−14.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 3,969 | $388.7K | 0.00% | −132−3.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 3,890 | $381.0K | 0.09% | +3,890 | New |
| Atria Investments LLC | 3,836 | $375.7K | 0.00% | +556+17.0% | Added |
| First Trust Advisors LP | 3,825 | $374.6K | 0.00% | −29,578−88.5% | Reduced |
| VARCOV Co. | 3,718 | $364.1K | 0.14% | +3,718 | New |
| Integrated Investment Consultants, LLC | 3,668 | $359.2K | 0.07% | −119−3.1% | Reduced |
| Sanctuary Advisors, LLC | 3,632 | $355.7K | 0.00% | +83+2.3% | Added |
| Mascoma Wealth Management LLC | 3,440 | $336.9K | 0.07% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 3,415 | $334.5K | 0.18% | +100+3.0% | Added |
| Abel Hall, LLC | 3,367 | $329.8K | 0.08% | +3,367 | New |
| Hilltop National Bank | 3,362 | $329.3K | 0.08% | +370+12.4% | Added |
| Marco Investment Management LLC | 3,350 | $328.1K | 0.02% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 3,300 | $323.2K | 0.01% | 00.0% | Unchanged |
| First Bank & Trust | 3,173 | $310.8K | 0.05% | 00.0% | Unchanged |
| Associated Banc-Corp | 3,126 | $306.2K | 0.01% | +311+11.0% | Added |
| De Burlo Group Inc | 3,100 | $303.6K | 0.04% | +900+40.9% | Added |
| Dakota Wealth Management | 3,072 | $300.9K | 0.01% | +3,072 | New |
| Argent Trust Co | 2,978 | $291.7K | 0.01% | +332+12.5% | Added |
| Swiss Life Asset Management Ltd | 2,912 | $285.2K | 0.00% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 2,909 | $284.9K | 0.00% | −82−2.7% | Reduced |
| Curated Wealth Partners LLC | 2,891 | $283.1K | 0.03% | +380+15.1% | Added |
| Patriot Financial Group Insurance Agency, LLC | 2,868 | $280.9K | 0.03% | −10.0% | Reduced |
| Fulcrum Asset Management LLP | 2,793 | $280.1K | 0.08% | 00.0% | Unchanged |
| Profund Advisors LLC | 2,809 | $275.1K | 0.01% | +2,809 | New |
| Mount Yale Investment Advisors, LLC | 2,795 | $273.7K | 0.01% | +667+31.3% | Added |
| Jane Street Group, LLC | 2,775 | $271.8K | 0.00% | −77,246−96.5% | Reduced |
| Jones Financial Companies LLLP | 2,763 | $270.6K | 0.00% | +1,193+76.0% | Added |
| Hardy Reed LLC | 2,752 | $269.5K | 0.02% | +27+1.0% | Added |
| Everhart Financial Group, Inc. | 2,734 | $267.8K | 0.02% | −283−9.4% | Reduced |
| Skopos Labs, Inc. | 2,543 | $258.5K | 0.01% | +2,543 | New |
| AE Wealth Management LLC | 2,521 | $246.9K | 0.00% | −53−2.1% | Reduced |
| Silverlake Wealth Management LLC | 2,490 | $243.9K | 0.05% | +50+2.0% | Added |
| Headlands Technologies LLC | 2,459 | $240.8K | 0.02% | +229+10.3% | Added |
| Intellectus Partners, LLC | 2,395 | $234.6K | 0.05% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 2,353 | $230.5K | 0.00% | −8,626−78.6% | Reduced |
| FourThought Financial Partners, LLC | 2,344 | $229.6K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 2,325 | $227.7K | 0.02% | −34−1.4% | Reduced |
| Vise Technologies, Inc. | 2,311 | $226.3K | 0.00% | +2,311 | New |
| WoodTrust Financial Corp | 2,250 | $220.0K | 0.03% | −1,000−30.8% | Reduced |
| Jefferies Financial Group Inc. | 2,223 | $217.7K | 0.00% | +2,223 | New |
| Signaturefd, LLC | 2,220 | $217.4K | 0.00% | +1,050+89.7% | Added |
| GAMMA Investing LLC | 2,194 | $214.9K | 0.01% | +1,092+99.1% | Added |
| MidFirst Bank | 2,190 | $214.5K | 0.02% | +2,190 | New |
| Clearstead Advisors, LLC | 2,108 | $206.5K | 0.00% | +1,333+172.0% | Added |
| Mirabella Financial Services LLP | 2,091 | $204.8K | 0.02% | +2,091 | New |
| Shelton Capital Management | 2,081 | $203.8K | 0.00% | +2,081 | New |
| Ethic Inc. | 2,070 | $202.7K | 0.00% | +2,070 | New |
| RSM US Wealth Management LLC | 1,995 | $200.1K | 0.00% | +1,995 | New |
| Hantz Financial Services, Inc. | 2,028 | $199.0K | 0.00% | +2,010+11,166.7% | Added |
| Liberty One Investment Management, LLC | 1,920 | $188.0K | 0.02% | −1,949−50.4% | Reduced |
| Harbour Investments, Inc. | 1,704 | $166.9K | 0.00% | +1,704 | New |
| Advisor Group Holdings, Inc. | 1,698 | $166.3K | 0.00% | −4,801−73.9% | Reduced |
| KBC Group NV | 1,668 | $163.0K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,590 | $155.7K | 0.00% | −2,170−57.7% | Reduced |
| Plante Moran Financial Advisors, LLC | 1,545 | $151.3K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,534 | $150.2K | 0.00% | +1,159+309.1% | Added |
| Harbor Investment Advisory, LLC | 1,199 | $117.4K | 0.01% | +224+23.0% | Added |
| Kestra Advisory Services, LLC | 1,126 | $110.3K | 0.00% | +1,126 | New |
| Pinnacle Wealth Planning Services, Inc. | 1,098 | $107.5K | 0.01% | +1,098 | New |
| Trust Co of Vermont | 1,025 | $100.4K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 1,003 | $98.2K | 0.00% | 00.0% | Unchanged |