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 2023
Institutional positions in Casella Waste Systems Inc as of Dec 31, 2023. 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
- 309
- +14 vs. Q3 2023
- Shares held
- 57.6M
- +217.1K (+0.4%) vs. Q3 2023
- Total value
- $4.92B
- +$542.3M (+12.4%) vs. Q3 2023
- New holders
- 50
- 85 more added
- Sold out
- 36
- 124 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allspring Global Investments Holdings, LLC | 1,543,256 | $131.9M | 0.22% | −170,348−9.9% | Reduced |
| Earnest Partners LLC | 1,672,753 | $143.0M | 0.71% | −485,200−22.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,884,213 | $161.0M | 0.10% | +228,299+13.8% | Added |
| Ameriprise Financial Inc | 2,151,023 | $183.8M | 0.06% | +197,160+10.1% | Added |
| JPMorgan Chase & Co | 2,633,236 | $225.0M | 0.02% | −45,777−1.7% | Reduced |
| William Blair Investment Management, LLC | 2,900,110 | $247.8M | 0.72% | −147,155−4.8% | Reduced |
| Conestoga Capital Advisors, LLC | 3,049,715 | $260.6M | 3.91% | +4,060+0.1% | Added |
| BlackRock Inc. | 4,126,466 | $352.6M | 0.01% | +283,161+7.4% | Added |
| Vanguard Group Inc | 5,478,870 | $468.2M | 0.01% | +92,085+1.7% | Added |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −292,745−100.0% | Sold out |
| 12th Street Asset Management Company, LLC | 0 | $0 | 0.00% | −58,574−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −48,227−100.0% | Sold out |
| Chilton Investment Co LLC | 0 | $0 | 0.00% | −42,542−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −42,339−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −31,483−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −22,370−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −22,133−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −15,204−100.0% | Sold out |
| Forge First Asset Management Inc. | 0 | $0 | 0.00% | −13,790−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −13,750−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −12,344−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −9,424−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −8,720−100.0% | Sold out |
| EFG Asset Management (North America) Corp. | 0 | $0 | 0.00% | −7,148−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −5,637−100.0% | Sold out |
| Triasima Portfolio Management inc. | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| BluePath Capital Management, LLC | 0 | $0 | 0.00% | −3,773−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −3,700−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −3,164−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −2,920−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −2,721−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −2,657−100.0% | Sold out |
| Cary Street Partner Investment Advisory LLC | 0 | $0 | 0.00% | −999−100.0% | Sold out |
| Operose Advisors LLC | 0 | $0 | 0.00% | −325−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −315−100.0% | Sold out |
| Rational Advisors LLC | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Carmel Capital Partners, LLC | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| RFP Financial Group LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Grove Bank & Trust | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Colony Group LLC | – | – | – | – | Not filed |
| Connacht Asset Management LP | – | – | – | – | Not filed |
| First Republic Investment Management, Inc. | – | – | – | – | Not filed |
| Pathstone Family Office, LLC | – | – | – | – | Not filed |
| Steward Financial Group LLC | – | – | – | – | Not filed |