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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 2021

Institutional positions in Casella Waste Systems Inc as of Jun 30, 2021. 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
238
+18 vs. Q1 2021
Shares held
49.3M
+609.1K (+1.3%) vs. Q1 2021
Total value
$3.14B
+$40.0M (+1.3%) vs. Q1 2021
New holders
35
73 more added
Sold out
17
82 more reduced

2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: 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.

Institutional holdersQ2 2021: 238 institutions
Q1 2021: 222 institutionsQ2 2021: 238 institutionsQ3 2021: 236 institutionsQ4 2021: 281 institutionsQ1 2022: 279 institutionsQ2 2022: 266 institutionsQ3 2022: 278 institutionsQ4 2022: 272 institutionsQ1 2023: 267 institutionsQ2 2023: 320 institutionsQ3 2023: 300 institutionsQ4 2023: 309 institutionsQ1 2024: 311 institutionsQ2 2024: 314 institutionsQ3 2024: 345 institutionsQ4 2024: 346 institutionsQ1 2025: 373 institutionsQ2 2025: 393 institutionsQ3 2025: 391 institutionsQ4 2025: 393 institutionsQ1 2026: 407 institutionsQ2 2026: 418 institutions
Value heldQ2 2021: $3.14B
Q1 2021: $3.10BQ2 2021: $3.14BQ3 2021: $3.80BQ4 2021: $4.16BQ1 2022: $4.35BQ2 2022: $3.65BQ3 2022: $3.86BQ4 2022: $3.98BQ1 2023: $4.19BQ2 2023: $5.05BQ3 2023: $4.38BQ4 2023: $4.92BQ1 2024: $5.77BQ2 2024: $5.90BQ3 2024: $6.37BQ4 2024: $6.89BQ1 2025: $7.36BQ2 2025: $7.57BQ3 2025: $6.29BQ4 2025: $7.59BQ1 2026: $5.92BQ2 2026: $7.49B
Institutions holding CWST and their total value by quarter
QuarterHoldersValue
Q2 2026418$7.49B
Q1 2026407$5.92B
Q4 2025393$7.59B
Q3 2025391$6.29B
Q2 2025393$7.57B
Q1 2025373$7.36B
Q4 2024346$6.89B
Q3 2024345$6.37B
Q2 2024314$5.90B
Q1 2024311$5.77B
Q4 2023309$4.92B
Q3 2023300$4.38B
Q2 2023320$5.05B
Q1 2023267$4.19B
Q4 2022272$3.98B
Q3 2022278$3.86B
Q2 2022266$3.65B
Q1 2022279$4.35B
Q4 2021281$4.16B
Q3 2021236$3.80B
Q2 2021238$3.14B
Q1 2021222$3.10B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q1 2021.

Institutions holding CWST in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc4,618,386$292.9M0.01%+70,056+1.5%Added
Wells Fargo & Company3,550,403$225.2M0.05%−176,563−4.7%Reduced
Conestoga Capital Advisors, LLC3,424,407$217.2M3.14%−750.0%Reduced
Earnest Partners LLC3,321,522$210.7M1.24%−19,087−0.6%Reduced
BlackRock Inc.3,164,678$200.7M0.01%−267,223−7.8%Reduced
JPMorgan Chase & Co2,158,969$136.9M0.02%−41,677−1.9%Reduced
Silvercrest Asset Management Group LLC1,773,835$112.5M0.74%−165,156−8.5%Reduced
Ameriprise Financial Inc1,689,564$107.2M0.03%−44,469−2.6%Reduced
Price T Rowe Associates Inc1,637,054$103.8M0.01%−3,062−0.2%Reduced
Dimensional Fund Advisors LP1,375,407$87.2M0.03%−15,894−1.1%Reduced
Fred Alger Management, LLC1,251,161$79.4M0.19%−241,152−16.2%Reduced
Invesco Ltd.1,149,692$72.9M0.02%+102,345+9.8%Added
TimesSquare Capital Management, LLC1,096,727$69.6M0.57%−84,555−7.2%Reduced
Renaissance Technologies LLC1,073,401$68.1M0.08%−71,300−6.2%Reduced
Loomis Sayles & Co L P1,012,003$64.2M0.08%−20,570−2.0%Reduced
State Street Corp979,061$62.1M0.00%+33,129+3.5%Added
Geode Capital Management, LLC833,337$52.9M0.01%+26,043+3.2%Added
FMR LLC792,493$50.3M0.00%+429,408+118.3%Added
William Blair Investment Management, LLC777,768$49.3M0.15%−18,039−2.3%Reduced
Standard Life Aberdeen plc726,346$46.1M0.10%+16,402+2.3%Added
New York State Common Retirement Fund671,229$42.6M0.04%−3,125−0.5%Reduced
Macquarie Group Ltd610,836$38.7M0.03%+10,055+1.7%Added
Northern Trust Corp559,101$35.5M0.01%−16,681−2.9%Reduced
Thornburg Investment Management Inc492,938$31.3M0.36%−13,240−2.6%Reduced
GW&K Investment Management, LLC446,892$28.3M0.25%+43,394+10.8%Added
Aristotle Capital Boston, LLC432,242$27.4M0.63%−34,728−7.4%Reduced
Eaton Vance Management409,298$26.0M0.04%+80,849+24.6%Added
Truist Financial Corp352,227$22.3M0.04%+308,911+713.2%Added
Charles Schwab Investment Management Inc332,981$21.1M0.01%+5,394+1.6%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.305,315$19.4M0.07%+10,995+3.7%Added
Voya Investment Management LLC291,292$18.5M0.04%−60,705−17.2%Reduced
Eagle Asset Management Inc284,558$18.0M0.08%−4,015−1.4%Reduced
Envestnet Asset Management Inc279,086$17.7M0.01%+178,853+178.4%Added
Morgan Stanley265,829$16.9M0.00%+194,106+270.6%Added
Kennedy Capital Management, Inc.259,860$16.5M0.35%−10,234−3.8%Reduced
Comerica Bank230,729$16.1M0.10%+11,720+5.4%Added
Norges Bank251,383$15.9M0.00%−58,161−18.8%Reduced
Nuveen Asset Management, LLC249,600$15.8M0.00%+23,470+10.4%Added
M&G Investment Management Ltd241,607$15.2M0.08%+241,607New
Raymond James & Associates234,524$14.9M0.01%+4,218+1.8%Added
Assenagon Asset Management S.A.228,362$14.5M0.06%+198,831+673.3%Added
Bank of America Corp217,816$13.8M0.00%−34,899−13.8%Reduced
Credit Suisse AG213,557$13.5M0.01%+22,928+12.0%Added
Royal Bank of Canada198,526$12.6M0.00%−45,375−18.6%Reduced
Ziegler Capital Management, LLC72,809$12.6M0.42%−131,500−64.4%Reduced
Granahan Investment Management Inc196,142$12.4M0.23%+63,989+48.4%Added
Bank of New York Mellon Corp191,897$12.2M0.00%+4,102+2.2%Added
Jupiter Asset Management Ltd169,130$10.7M0.11%+6,455+4.0%Added
Fenimore Asset Management Inc168,442$10.7M0.26%00.0%Unchanged
State of Wisconsin Investment Board166,600$10.6M0.02%00.0%Unchanged
Davenport & Co LLC159,627$10.1M0.08%+159,627New
Gamco Investors, Inc. Et Al154,600$9.81M0.08%−3,000−1.9%Reduced
Millennium Management LLC145,687$9.24M0.01%+118,988+445.7%Added
AE Wealth Management LLC144,583$9.17M0.08%+144,583New
Jackson Square Partners, LLC134,622$8.54M0.05%+103,434+331.6%Added
Goldman Sachs Group Inc122,993$7.80M0.00%−446,903−78.4%Reduced
Oak Ridge Investments LLC119,295$7.57M0.66%−2,658−2.2%Reduced
Swiss National Bank110,400$7.00M0.00%−4,100−3.6%Reduced
Alliancebernstein L.P.96,573$6.13M0.00%+1,991+2.1%Added
SEI Investments Co94,558$6.00M0.01%+22,536+31.3%Added
Teton Advisors, Inc.79,000$5.01M0.67%00.0%Unchanged
Segall Bryant & Hamill, LLC79,003$5.01M0.05%−2,326−2.9%Reduced
Russell Investments Group, Ltd.76,373$4.84M0.01%+71,663+1,521.5%Added
California State Teachers Retirement System67,809$4.30M0.01%−5,714−7.8%Reduced
Citadel Advisors LLC67,112$4.26M0.00%−73,488−52.3%Reduced
Tudor Investment Corp Et Al60,168$3.82M0.08%+48,479+414.7%Added
Parametric Portfolio Associates LLC58,167$3.69M0.00%−306−0.5%Reduced
UBS Asset Management Americas Inc58,131$3.69M0.00%+4,218+7.8%Added
Neuberger Berman Group LLC57,207$3.62M0.00%+737+1.3%Added
Raymond James Financial Services Advisors, Inc.55,940$3.55M0.01%+276+0.5%Added
Mutual of America Capital Management LLC54,587$3.46M0.03%+4,150+8.2%Added
HM Payson & Co54,517$3.46M0.08%00.0%Unchanged
Oppenheimer Asset Management Inc.54,441$3.45M0.05%−4,537−7.7%Reduced
Rhumbline Advisers50,950$3.23M0.00%−3,587−6.6%Reduced
Victory Capital Management Inc48,777$3.09M0.00%−480−1.0%Reduced
Amundi47,804$3.03M0.00%+47,804New
Asset Management One Co.,Ltd.46,371$2.94M0.01%+14,523+45.6%Added
AlphaCrest Capital Management LLC43,459$2.76M0.12%+43,459New
Deutsche Bank AG41,750$2.65M0.00%+2,777+7.1%Added
Fulcrum Asset Management LLP–$2.60M1.09%––
Natixis Advisors, L.P.40,918$2.60M0.01%+1,067+2.7%Added
Legal & General Group Plc37,615$2.39M0.00%+116+0.3%Added
HRT Financial LP37,346$2.37M0.02%+16,645+80.4%Added
Man Group plc37,251$2.36M0.01%+753+2.1%Added
Brant Point Investment Management LLC36,954$2.34M0.41%00.0%Unchanged
State of New Jersey Common Pension Fund D36,558$2.32M0.01%−6,101−14.3%Reduced
Citigroup Inc35,444$2.25M0.00%+3,195+9.9%Added
Formula Growth Ltd33,500$2.13M0.29%00.0%Unchanged
Van Eck Associates Corp31,811$2.02M0.00%+7,015+28.3%Added
Skylands Capital, LLC29,625$1.88M0.22%−500−1.7%Reduced
American International Group, Inc.27,573$1.75M0.01%−845−3.0%Reduced
Manufacturers Life Insurance Company, The27,554$1.75M0.00%+493+1.8%Added
Vontobel Holding Ltd.25,779$1.64M0.01%+3,135+13.8%Added
UBS Group AG25,529$1.62M0.00%−4,821−15.9%Reduced
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main25,512$1.62M0.00%+25,512New
12th Street Asset Management Company, LLC23,710$1.50M0.31%−3,063−11.4%Reduced
Federated Hermes, Inc.23,424$1.49M0.00%−27−0.1%Reduced
California Public Employees Retirement System22,947$1.46M0.00%−70,972−75.6%Reduced
Balyasny Asset Management LLC22,612$1.43M0.01%+22,612New
Allstate Corp21,942$1.39M0.05%−4,416−16.8%Reduced