CASELLA WASTE SYS INC (CWST)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
394
Reporting holders
$7.3B
Reported value
0.0%
Held as options
+14
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $910.6M | 9,390,112 | 0.01% | 8q | +3.8%+$33.2M |
| WASATCH ADVISORS LP | $342.5M | 3,531,594 | 2.24% | 10q | +36.8%+$92.1M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $334.4M | 3,448,748 | 0.02% | 2q | +2.8%+$9.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $273.7M | 2,823,033 | 0.01% | 2q | +0.9%+$2.3M |
| STATE STREET CORP | $244.4M | 2,520,170 | 0.01% | 31q | +5.5%+$12.7M |
| Conestoga Capital Advisors, LLC | $226.5M | 2,336,156 | 4.93% | 28q | -16.7%-$45.4M |
| Capital International Investors | $199.2M | 2,054,399 | 0.04% | 9q | +5.2%+$9.9M |
| Capital Research Global Investors | $196.7M | 2,028,646 | 0.03% | 11q | -12.9%-$29.2M |
| GEODE CAPITAL MANAGEMENT, LLC | $159.8M | 1,647,147 | 0.01% | 31q | +6.1%+$9.1M |
| JPMORGAN CHASE & CO | $145.9M | 1,544,116 | 0.01% | 31q | +13.6%+$17.5M |
| Invesco Ltd. | $141.5M | 1,459,009 | 0.01% | 31q | -11.8%-$18.9M |
| NEUBERGER BERMAN GROUP LLC | $139.1M | 1,434,463 | 0.09% | 31q | +50.4%+$46.6M |
| EARNEST PARTNERS LLC | $135.7M | 1,399,698 | 0.49% | 31q | +23.5%+$25.9M |
| WELLINGTON MANAGEMENT GROUP LLP | $125.3M | 1,292,101 | 0.02% | 21q | +6.6%+$7.8M |
| Clearbridge Investments, LLC | $118.3M | 1,219,835 | 0.10% | 8q | +6.8%+$7.6M |
| MORGAN STANLEY | $117.7M | 1,213,469 | 0.01% | 35q | +1.5%+$1.8M |
| DIMENSIONAL FUND ADVISORS LP | $114.8M | 1,184,196 | 0.02% | 31q | +11.0%+$11.4M |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $114.6M | 1,181,941 | 0.75% | 30q | -5.6%-$6.8M |
| Pictet Asset Management Holding SA | $102.0M | 1,052,330 | 0.10% | 12q | +13.8%+$12.4M |
| BAMCO INC /NY/ | $93.6M | 965,239 | 0.14% | 3q | +34.3%+$23.9M |
| GENEVA CAPITAL MANAGEMENT LLC | $88.4M | 911,153 | 2.03% | 14q | -21.7%-$24.4M |
| AMERICAN CENTURY COMPANIES INC | $83.6M | 862,452 | 0.04% | 22q | +1423.9%+$78.1M |
| GOLDMAN SACHS GROUP INC | $80.2M | 826,971 | 0.01% | 31q | -21.3%-$21.7M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $78.8M | 812,525 | 0.26% | 15q | -1.2%-$966.5K |
| BANK OF AMERICA CORP /DE/ | $78.4M | 808,261 | 0.01% | 31q | +84.2%+$35.8M |
| UBS Group AG | $77.9M | 803,537 | 0.01% | 31q | -13.9%-$12.5M |
| NORTHERN TRUST CORP | $74.8M | 771,245 | 0.01% | 31q | +8.4%+$5.8M |
| VOYA INVESTMENT MANAGEMENT LLC | $71.7M | 739,652 | 0.06% | 31q | +2.1%+$1.5M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $69.8M | 719,450 | 0.01% | 31q | +10.2%+$6.5M |
| Sixth Street Partners Management Company, L.P. | $69.8M | 719,450 | 0.01% | new | NEW |
| BROWN ADVISORY INC | $65.0M | 670,239 | 0.10% | 17q | +3.2%+$2.0M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $63.9M | 677,461 | 0.05% | 2q | +51.2%+$21.6M |
| AMERIPRISE FINANCIAL INC | $61.5M | 634,591 | 0.01% | 31q | -59.3%-$89.8M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $60.6M | 624,506 | 0.09% | 3q | -25.2%-$20.5M |
| Allspring Global Investments Holdings, LLC | $59.3M | 622,064 | 0.09% | 19q | -13.8%-$9.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $58.7M | 605,177 | 0.06% | 26q | +2.1%+$1.2M |
| LOOMIS SAYLES & CO L P | $55.6M | 573,873 | 0.07% | 28q | -5.7%-$3.4M |
| Select Equity Group, L.P. | $54.6M | 563,031 | 0.27% | 22q | +43.6%+$16.6M |
| SEI INVESTMENTS CO | $54.0M | 557,129 | 0.05% | 31q | +6.1%+$3.1M |
| FRANKLIN RESOURCES INC | $50.3M | 518,503 | 0.01% | 10q | +49.9%+$16.7M |
| TimesSquare Capital Management, LLC | $48.8M | 503,732 | 0.72% | 30q | -12.3%-$6.8M |
| LONDON CO OF VIRGINIA | $48.8M | 503,144 | 0.28% | 13q | -5.5%-$2.9M |
| NORGES BANK | $46.2M | 476,323 | 0.00% | 26q | +18.6%+$7.2M |
| CITADEL ADVISORS LLC | $45.8M | 455,585 | 0.01% | 22q | +1211.1%+$42.3M |
| VANGUARD FIDUCIARY TRUST CO | $43.6M | 449,960 | 0.01% | 2q | +3.2%+$1.3M |
| DF DENT & CO INC | $43.3M | 446,270 | 0.82% | 11q | +36.2%+$11.5M |
| Point72 Asset Management, L.P. | $43.2M | 445,541 | 0.05% | 2q | -4.0%-$1.8M |
| Bank of New York Mellon Corp | $42.3M | 436,500 | 0.01% | 31q | +10.2%+$3.9M |
| Granahan Investment Management, LLC | $42.3M | 436,289 | 1.51% | 31q | +74.3%+$18.0M |
| SEGALL BRYANT & HAMILL, LLC | $42.0M | 432,823 | 0.50% | 31q | +1.4%+$593.5K |
| Public Sector Pension Investment Board | $41.7M | 430,272 | 0.05% | 3q | +92.4%+$20.0M |
| FRED ALGER MANAGEMENT, LLC | $38.3M | 394,596 | 0.13% | 30q | -25.1%-$12.8M |
| Boston Trust Walden Corp | $36.1M | 372,647 | 0.28% | 3q | -3.2%-$1.2M |
| FIFTH THIRD BANCORP | $35.3M | 364,397 | 0.06% | 28q | -6.0%-$2.2M |
| CREDIT AGRICOLE S A | $33.6M | 346,558 | 0.07% | 3q | +86.0%+$15.5M |
| Ranger Investment Management, L.P. | $32.0M | 330,460 | 2.03% | 16q | -3.3%-$1.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $31.8M | 328,387 | 0.01% | 31q | +12.2%+$3.5M |
| Harvey Partners, LLC | $30.1M | 310,131 | 2.06% | 5q | +10.2%+$2.8M |
| PRINCIPAL FINANCIAL GROUP INC | $29.7M | 306,218 | 0.01% | 25q | HELD |
| RAYMOND JAMES FINANCIAL INC | $29.5M | 304,014 | 0.01% | 7q | +6.9%+$1.9M |
| Aberdeen Group plc | $26.8M | 275,899 | 0.04% | 31q | +10.6%+$2.6M |
| KENNEDY CAPITAL MANAGEMENT LLC | $26.5M | 272,908 | 0.47% | 31q | +29.3%+$6.0M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $26.0M | 268,340 | 0.08% | 31q | -78.7%-$95.9M |
| ENVESTNET ASSET MANAGEMENT INC | $25.9M | 267,499 | 0.01% | 31q | -3.3%-$885.3K |
| Rockefeller Capital Management L.P. | $25.9M | 266,768 | 0.04% | 7q | +4.3%+$1.1M |
| AustralianSuper Pty Ltd | $25.6M | 263,825 | 0.11% | new | NEW |
| PICTON MAHONEY ASSET MANAGEMENT | $24.6M | 253,511 | 0.18% | 2q | +148.2%+$14.7M |
| Tidal Investments LLC | $22.6M | 232,710 | 0.04% | 7q | +4.9%+$1.0M |
| Fenimore Asset Management Inc | $18.6M | 191,851 | 0.39% | 4q | +30.9%+$4.4M |
| HALLSTATT ADVISORS L.P. | $18.4M | 189,527 | 12.95% | 3q | +14.6%+$2.3M |
| Aristotle Capital Boston, LLC | $17.8M | 183,143 | 1.19% | 32q | -6.5%-$1.2M |
| SG Capital Management LLC | $17.0M | 175,543 | 1.41% | 4q | +517.2%+$14.3M |
| BLAIR WILLIAM & CO/IL | $16.7M | 171,981 | 0.04% | 18q | -40.8%-$11.5M |
| Granite Investment Partners, LLC | $15.8M | 163,245 | 0.81% | 20q | HELD |
| AXIOM INVESTORS LLC /DE | $15.1M | 156,187 | 0.13% | 8q | +69.8%+$6.2M |
| Nuveen, LLC | $14.9M | 153,171 | 0.00% | 6q | -12.4%-$2.1M |
| P2 Capital Partners, LLC | $14.3M | 147,236 | 5.81% | new | NEW |
| RHUMBLINE ADVISERS | $14.2M | 146,068 | 0.01% | 31q | -13.0%-$2.1M |
| Legal & General Group Plc | $14.0M | 144,557 | 0.00% | 31q | HELD |
| WELLS FARGO & COMPANY/MN | $13.4M | 138,464 | 0.00% | 31q | -16.9%-$2.7M |
| Russell Investments Group, Ltd. | $13.0M | 134,546 | 0.01% | 18q | +12.5%+$1.5M |
| Swiss National Bank | $12.2M | 125,500 | 0.01% | 31q | +1.5%+$184.2K |
| OSTERWEIS CAPITAL MANAGEMENT INC | $11.9M | 123,055 | 0.56% | 4q | -17.0%-$2.4M |
| BOOTHBAY FUND MANAGEMENT, LLC | $11.3M | 116,364 | 0.15% | 4q | +4.7%+$509.6K |
| Ensign Peak Advisors, Inc | $11.3M | 116,233 | 0.02% | 17q | -13.7%-$1.8M |
| OPPENHEIMER ASSET MANAGEMENT INC. | $10.2M | 105,486 | 0.11% | 31q | +46.5%+$3.2M |
| STATE OF WISCONSIN INVESTMENT BOARD | $10.2M | 104,715 | 0.02% | 29q | -7.3%-$802.0K |
| RIVERBRIDGE PARTNERS LLC | $10.0M | 102,979 | 0.28% | 2q | -40.5%-$6.8M |
| DEUTSCHE BANK AG\ | $10.0M | 102,946 | 0.00% | 34q | +77.1%+$4.3M |
| CASTLEARK MANAGEMENT LLC | $9.7M | 100,460 | 0.26% | new | NEW |
| KING LUTHER CAPITAL MANAGEMENT CORP | $9.6M | 99,299 | 0.04% | 6q | +38.7%+$2.7M |
| GAMCO INVESTORS, INC. ET AL | $9.6M | 99,200 | 0.09% | 31q | HELD |
| Summit Creek Advisors LLC | $9.6M | 98,633 | 3.26% | 8q | -47.2%-$8.5M |
| JENNISON ASSOCIATES LLC | $9.4M | 96,577 | 0.01% | 18q | -37.3%-$5.6M |
| ROYAL BANK OF CANADA | $9.1M | 94,115 | 0.00% | 31q | -2.9%-$274.6K |
| Catawba River Capital | $8.5M | 87,655 | 3.80% | 14q | +0.6%+$53.6K |
| JONES FINANCIAL COMPANIES LLLP | $8.4M | 89,000 | 0.00% | 9q | +8.2%+$634.4K |
| Silvant Capital Management LLC | $8.4M | 86,558 | 0.24% | new | NEW |
| LAZARD ASSET MANAGEMENT LLC | $8.3M | 85,096 | 0.01% | 10q | +2.4%+$195.6K |
| 4D Advisors, LLC | $8.2M | 85,000 | 3.17% | 3q | +30.8%+$1.9M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-09 | 13G | Wasatch Advisors LP | 5.6% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 394 | $7.3B | 75,246,074 | 56 | 158 | 112 | 0.0% |
| Q1 2026 | 380 | $5.8B | 72,857,123 | 56 | 117 | 135 | 0.1% |
| Q4 2025 | 371 | $7.3B | 74,303,965 | 62 | 146 | 88 | 0.0% |
| Q3 2025 | 363 | $6.2B | 65,029,254 | 51 | 135 | 115 | 0.0% |
| Q2 2025 | 367 | $7.3B | 63,324,646 | 43 | 115 | 121 | 0.1% |
| Q1 2025 | 345 | $7.0B | 62,170,523 | 49 | 105 | 106 | 0.1% |
| Q4 2024 | 323 | $6.5B | 61,370,372 | 32 | 108 | 94 | 0.2% |
| Q3 2024 | 318 | $6.2B | 61,953,675 | 47 | 105 | 93 | 0.0% |
| Q2 2024 | 288 | $5.7B | 57,399,753 | 28 | 107 | 80 | 0.2% |
| Q1 2024 | 280 | $5.5B | 56,011,603 | 29 | 84 | 87 | 0.1% |
| Q4 2023 | 276 | $4.7B | 54,936,170 | 34 | 69 | 103 | 0.0% |
| Q3 2023 | 265 | $3.9B | 51,285,041 | 25 | 108 | 73 | 0.0% |
| Q2 2023 | 285 | $4.6B | 50,537,863 | 64 | 101 | 67 | 0.3% |
| Q1 2023 | 231 | $3.8B | 46,638,045 | 23 | 78 | 73 | 0.0% |
| Q4 2022 | 219 | $3.2B | 40,278,105 | 18 | 59 | 85 | 0.1% |
| Q3 2022 | 277 | $3.9B | 50,491,945 | 30 | 83 | 91 | 0.2% |
| Q2 2022 | 265 | $3.7B | 50,206,013 | 21 | 82 | 88 | 0.1% |
| Q1 2022 | 281 | $4.4B | 49,595,104 | 34 | 71 | 117 | 1.1% |
| Q4 2021 | 280 | $4.2B | 48,778,618 | 43 | 77 | 84 | 0.2% |
| Q3 2021 | 236 | $3.8B | 50,064,625 | 27 | 75 | 68 | 0.1% |
| Q2 2021 | 238 | $3.1B | 49,283,185 | 32 | 70 | 80 | 0.0% |
| Q1 2021 | 222 | $3.1B | 48,722,482 | 29 | 70 | 70 | 0.1% |
| Q4 2020 | 225 | $3.0B | 48,627,075 | 30 | 82 | 57 | 0.0% |
| Q3 2020 | 206 | $2.6B | 45,861,545 | 32 | 61 | 59 | 0.3% |
| Q2 2020 | 190 | $2.4B | 45,896,617 | 36 | 51 | 71 | 0.1% |
| Q1 2020 | 179 | $1.9B | 47,478,785 | 28 | 60 | 62 | 0.2% |
| Q4 2019 | 178 | $2.1B | 44,841,067 | 13 | 58 | 65 | 0.2% |
| Q3 2019 | 185 | $1.9B | 44,053,375 | 30 | 60 | 58 | 0.3% |
| Q2 2019 | 176 | $1.8B | 45,382,512 | 28 | 57 | 68 | 0.3% |
| Q1 2019 | 174 | $1.5B | 42,330,611 | 30 | 63 | 53 | 0.3% |
| Q4 2018 | 165 | $1.1B | 37,387,673 | 1 | 4 | 3 | 0.2% |