DaveManuel.com · Institutional Ownership · Who Owns It
CASELLA WASTE SYS INC (CWST)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
420
Reporting holders
$7.5B
Reported value
0.0%
Calls
0.0%
Puts
+12
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
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 |
| T. Rowe Price Investment Management, Inc. | $201.5M | 2,078,022 | 0.13% | 13q | +22.3%+$36.7M |
| 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 |
| 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 | -18.7%-$14.1M |
| 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 incl. $1.7M options CALL+PUT | 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 |
| 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 |
| PRICE T ROWE ASSOCIATES INC /MD/ | $35.6M | 367,421 | 0.00% | 31q | +25.8%+$7.3M |
| 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 |
| GW&K Investment Management, LLC | $22.1M | 227,841 | 0.17% | 31q | -1.9%-$430.2K |
| Public Sector Pension Investment Board | $20.9M | 215,136 | 0.05% | 3q | -3.8%-$818.6K |
| 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 | +66.2%+$5.3M |
| 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 | +72.6%+$4.7M |
| 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 |
| NATIXIS ADVISORS, LLC | $9.1M | 94,301 | 0.01% | 24q | +16.8%+$1.3M |
| 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 |
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 |
|---|---|---|---|
| 2026-10-09 | 13G/A | Wasatch Advisors LP | 4.9% |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Sold | 15,157 | $1.4M ×2 |
| 2026-05-19 | Coletta Edmond | PRESIDENT & CEO | Sold | 12,500 | $1.1M ×3 |
| 2026-05-26 | BURKE MICHAEL K | Director | Sold | 2,305 | $201.8K |
| 2026-08-14 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Sold | 1,343 | $122.4K |
| 2026-09-03 | BURKE MICHAEL K | Director | Sold | 1,100 | $104.8K |
| 2026-08-26 | BURKE MICHAEL K | Director | Sold | 1,100 | $102.3K |
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 |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 95 | $310.0M | 3,855,997 | 8 | 21 | 27 | 0.0% |
| Q2 2026 | 420 | $7.5B | 77,308,921 | 59 | 165 | 124 | 0.0% |
| Q1 2026 | 408 | $5.9B | 74,607,332 | 59 | 123 | 150 | 0.1% |
| Q4 2025 | 397 | $7.6B | 77,745,437 | 64 | 157 | 94 | 0.0% |
| Q3 2025 | 391 | $6.5B | 68,049,028 | 56 | 146 | 124 | 0.0% |
| Q2 2025 | 396 | $7.6B | 65,832,109 | 45 | 124 | 132 | 0.1% |
| Q1 2025 | 375 | $7.4B | 66,029,107 | 53 | 118 | 114 | 0.1% |
| Q4 2024 | 351 | $6.9B | 65,185,865 | 33 | 122 | 102 | 0.2% |
| Q3 2024 | 346 | $6.6B | 66,027,722 | 51 | 117 | 101 | 0.0% |
| Q2 2024 | 317 | $6.1B | 61,638,185 | 30 | 122 | 91 | 0.2% |
| Q1 2024 | 315 | $6.1B | 61,874,356 | 34 | 99 | 101 | 0.1% |
| Q4 2023 | 310 | $5.2B | 60,871,692 | 37 | 80 | 114 | 0.0% |
| Q3 2023 | 300 | $4.4B | 57,454,959 | 33 | 124 | 79 | 0.0% |
| Q2 2023 | 318 | $5.1B | 55,796,765 | 70 | 110 | 80 | 0.3% |
| Q1 2023 | 267 | $4.3B | 51,527,329 | 24 | 94 | 85 | 0.0% |
| Q4 2022 | 273 | $4.0B | 50,146,721 | 21 | 70 | 114 | 0.1% |
| Q3 2022 | 272 | $4.8B | 62,089,329 | 30 | 79 | 91 | 0.2% |
| Q2 2022 | 260 | $4.8B | 66,390,089 | 21 | 81 | 87 | 0.0% |
| Q1 2022 | 277 | $6.2B | 70,550,202 | 34 | 68 | 117 | 0.8% |
| Q4 2021 | 277 | $6.8B | 79,103,510 | 44 | 74 | 84 | 0.1% |
| Q3 2021 | 231 | $5.9B | 77,237,546 | 27 | 74 | 66 | 0.1% |
| Q2 2021 | 233 | $4.6B | 72,463,650 | 31 | 68 | 79 | 0.0% |
| Q1 2021 | 217 | $4.4B | 69,906,135 | 28 | 68 | 68 | 0.1% |
| Q4 2020 | 222 | $4.4B | 70,406,738 | 30 | 82 | 54 | 0.0% |
| Q3 2020 | 203 | $3.4B | 60,411,685 | 32 | 59 | 59 | 0.2% |
| Q2 2020 | 187 | $3.2B | 61,307,528 | 36 | 49 | 70 | 0.1% |
| Q1 2020 | 176 | $3.2B | 80,978,480 | 27 | 58 | 62 | 0.1% |
| Q4 2019 | 175 | $2.8B | 60,982,541 | 13 | 57 | 65 | 0.1% |
| Q3 2019 | 182 | $2.6B | 59,787,891 | 30 | 58 | 58 | 0.2% |
| Q2 2019 | 173 | $2.4B | 59,534,185 | 28 | 56 | 67 | 0.2% |
| Q1 2019 | 171 | $2.0B | 56,208,301 | 30 | 60 | 53 | 0.2% |
| Q4 2018 | 162 | $1.5B | 51,197,346 | 1 | 3 | 4 | 0.1% |