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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, Q4 2021

Institutional positions in Casella Waste Systems Inc as of Dec 31, 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
281
+47 vs. Q3 2021
Shares held
48.8M
−1.32M (−2.6%) vs. Q3 2021
Total value
$4.16B
+$355.1M (+9.3%) vs. Q3 2021
New holders
58
82 more added
Sold out
11
94 more reduced

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 281 institutions
Q1 2021: 222 institutionsQ2 2021: 238 institutionsQ3 2021: 236 institutionsQ4 2021: 281 institutionsQ1 2022: 279 institutionsQ2 2022: 266 institutionsQ3 2022: 279 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 heldQ4 2021: $4.16B
Q1 2021: $3.10BQ2 2021: $3.14BQ3 2021: $3.81BQ4 2021: $4.16BQ1 2022: $4.35BQ2 2022: $3.65BQ3 2022: $3.86BQ4 2022: $3.98BQ1 2023: $4.26BQ2 2023: $5.05BQ3 2023: $4.38BQ4 2023: $5.20BQ1 2024: $6.12BQ2 2024: $6.12BQ3 2024: $6.57BQ4 2024: $6.90BQ1 2025: $7.70BQ2 2025: $7.61BQ3 2025: $6.45BQ4 2025: $7.62BQ1 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$7.62B
Q3 2025391$6.45B
Q2 2025393$7.61B
Q1 2025373$7.70B
Q4 2024346$6.90B
Q3 2024345$6.57B
Q2 2024314$6.12B
Q1 2024311$6.12B
Q4 2023309$5.20B
Q3 2023300$4.38B
Q2 2023320$5.05B
Q1 2023267$4.26B
Q4 2022272$3.98B
Q3 2022279$3.86B
Q2 2022266$3.65B
Q1 2022279$4.35B
Q4 2021281$4.16B
Q3 2021236$3.81B
Q2 2021238$3.14B
Q1 2021222$3.10B

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Casella Waste Systems Inc; share changes are against Q3 2021.

Institutions holding CWST in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc4,629,147$395.4M0.01%−12,953−0.3%Reduced
Conestoga Capital Advisors, LLC3,539,362$302.3M3.93%+1,0250.0%Added
BlackRock Inc.3,231,661$276.1M0.01%+114,237+3.7%Added
Earnest Partners LLC3,062,434$261.6M1.51%−177,822−5.5%Reduced
Allspring Global Investments Holdings, LLC2,426,560$207.3M0.23%+2,426,560New
Fred Alger Management, LLC2,409,381$205.8M0.52%+42,311+1.8%Added
JPMorgan Chase & Co1,930,960$164.9M0.02%−174,371−8.3%Reduced
Price T Rowe Associates Inc1,547,669$132.2M0.01%−51,289−3.2%Reduced
Invesco Ltd.1,491,462$127.4M0.03%+115,699+8.4%Added
Silvercrest Asset Management Group LLC1,477,620$125.6M0.80%−264,483−15.2%Reduced
Dimensional Fund Advisors LP1,295,743$110.7M0.03%−74,884−5.5%Reduced
State Street Corp988,356$84.4M0.00%+10,676+1.1%Added
Loomis Sayles & Co L P970,357$82.9M0.10%−26,182−2.6%Reduced
FMR LLC884,119$75.5M0.01%+5,533+0.6%Added
Renaissance Technologies LLC865,701$73.9M0.09%−108,900−11.2%Reduced
Geode Capital Management, LLC862,723$73.7M0.01%+18,730+2.2%Added
Ameriprise Financial Inc842,711$72.0M0.02%−509,634−37.7%Reduced
Standard Life Aberdeen plc831,528$71.0M0.16%+28,366+3.5%Added
TimesSquare Capital Management, LLC696,927$59.5M0.53%−6,250−0.9%Reduced
Macquarie Group Ltd626,503$53.5M0.04%+9,868+1.6%Added
William Blair Investment Management, LLC623,647$53.3M0.14%−162,781−20.7%Reduced
New York State Common Retirement Fund563,657$48.1M0.05%−98,471−14.9%Reduced
Northern Trust Corp536,482$45.8M0.01%−10,260−1.9%Reduced
Wells Fargo & Company502,544$42.9M0.01%−2,994,023−85.6%Reduced
Bank of America Corp440,005$37.6M0.00%+79,862+22.2%Added
Thornburg Investment Management Inc427,972$36.6M0.43%−56,973−11.7%Reduced
Millennium Management LLC421,557$36.0M0.04%+399,763+1,834.3%Added
Norges Bank409,794$35.0M0.01%+60,805+17.4%Added
Truist Financial Corp395,777$33.8M0.05%−2,742−0.7%Reduced
Aristotle Capital Boston, LLC385,245$32.9M0.77%−3,300−0.8%Reduced
Charles Schwab Investment Management Inc354,273$30.3M0.01%+6,733+1.9%Added
GW&K Investment Management, LLC341,808$29.2M0.24%−103,080−23.2%Reduced
Envestnet Asset Management Inc322,256$27.5M0.01%−6,511−2.0%Reduced
Voya Investment Management LLC293,021$25.0M0.05%−31,773−9.8%Reduced
Eaton Vance Management279,751$23.9M0.03%−19,364−6.5%Reduced
Eagle Asset Management Inc281,225$23.9M0.10%−1,964−0.7%Reduced
Raymond James & Associates259,750$22.2M0.02%−422−0.2%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.234,868$20.1M0.07%−66,152−22.0%Reduced
Bank of New York Mellon Corp221,966$19.0M0.00%−1,133−0.5%Reduced
Comerica Bank255,665$18.6M0.14%−4,195−1.6%Reduced
Kennedy Capital Management, Inc.214,270$18.3M0.39%−26,776−11.1%Reduced
Morgan Stanley205,625$17.6M0.00%+9,099+4.6%Added
Citadel Advisors LLC197,988$16.9M0.02%+139,628+239.3%Added
Ziegler Capital Management, LLC193,191$16.5M0.59%−2,937−1.5%Reduced
Allianz Asset Management GmbH188,358$16.1M0.01%+188,358New
Nuveen Asset Management, LLC171,655$14.7M0.00%−28,187−14.1%Reduced
Royal Bank of Canada171,220$14.6M0.00%+14,614+9.3%Added
Jupiter Asset Management Ltd170,095$14.5M0.16%+1,496+0.9%Added
Fenimore Asset Management Inc168,442$14.4M0.32%00.0%Unchanged
State of Wisconsin Investment Board166,600$14.2M0.03%00.0%Unchanged
Credit Suisse AG145,238$12.4M0.01%−16,174−10.0%Reduced
AE Wealth Management LLC143,242$12.2M0.09%−10,325−6.7%Reduced
Intrinsic Edge Capital Management LLC136,964$11.7M0.88%+136,964New
Goldman Sachs Group Inc136,075$11.6M0.00%−10,105−6.9%Reduced
Gamco Investors, Inc. Et Al134,600$11.5M0.10%−18,000−11.8%Reduced
Wellington Management Group LLP130,793$11.2M0.00%+31,100+31.2%Added
Castleark Management LLC127,495$10.9M0.40%−13,125−9.3%Reduced
Barclays PLC124,634$10.6M0.00%+104,525+519.8%Added
Oak Ridge Investments LLC112,681$9.63M0.81%−3,937−3.4%Reduced
Swiss National Bank111,100$9.49M0.01%−200−0.2%Reduced
Granahan Investment Management Inc109,265$9.33M0.19%−63,424−36.7%Reduced
Assenagon Asset Management S.A.104,872$8.96M0.03%+55,512+112.5%Added
Parametric Portfolio Associates LLC90,710$7.75M0.00%+13,166+17.0%Added
Alliancebernstein L.P.90,069$7.69M0.00%−1,010−1.1%Reduced
Segall Bryant & Hamill, LLC78,051$6.67M0.06%−78,291−50.1%Reduced
Teton Advisors, Inc.74,500$6.36M0.91%−2,500−3.2%Reduced
Kraematon Investment Advisors, Inc73,961$6.32M5.66%+73,961New
Oppenheimer Asset Management Inc.72,329$6.18M0.08%+539+0.8%Added
Tygh Capital Management, Inc.69,671$5.95M0.76%−92,386−57.0%Reduced
California State Teachers Retirement System69,419$5.93M0.01%+1,693+2.5%Added
SEI Investments Co67,864$5.80M0.01%−294−0.4%Reduced
Lisanti Capital Growth, LLC67,015$5.72M0.83%−320−0.5%Reduced
Jackson Square Partners, LLC63,690$5.44M0.05%−70,932−52.7%Reduced
Granite Investment Partners, LLC62,418$5.33M0.16%+6,552+11.7%Added
Two Sigma Investments, LP60,979$5.21M0.01%+60,979New
Raymond James Financial Services Advisors, Inc.58,503$5.00M0.01%+4,041+7.4%Added
UBS Asset Management Americas Inc58,049$4.96M0.00%−82−0.1%Reduced
Engineers Gate Manager LP57,522$4.91M0.22%+57,522New
Neuberger Berman Group LLC58,508$4.91M0.00%−51−0.1%Reduced
Natixis Advisors, L.P.54,545$4.66M0.02%+5,522+11.3%Added
HM Payson & Co54,517$4.66M0.10%00.0%Unchanged
Mutual of America Capital Management LLC53,313$4.55M0.05%−498−0.9%Reduced
Rhumbline Advisers52,128$4.45M0.01%−774−1.5%Reduced
Legal & General Group Plc47,502$4.06M0.00%+30+0.1%Added
Asset Management One Co.,Ltd.46,371$4.00M0.01%00.0%Unchanged
Cubist Systematic Strategies, LLC44,745$3.82M0.04%+41,603+1,324.1%Added
First Trust Advisors LP43,002$3.67M0.00%+34,897+430.6%Added
Amundi44,726$3.50M0.00%−6,727−13.1%Reduced
Citigroup Inc38,303$3.27M0.00%+4,601+13.7%Added
Victory Capital Management Inc36,005$3.08M0.00%−7,924−18.0%Reduced
Principal Financial Group Inc34,683$2.96M0.00%+24,842+252.4%Added
Deutsche Bank AG34,394$2.94M0.00%+903+2.7%Added
ExodusPoint Capital Management, LP33,936$2.90M0.04%+33,936New
Brant Point Investment Management LLC33,000$2.82M0.52%−3,954−10.7%Reduced
State of New Jersey Common Pension Fund D32,328$2.76M0.01%−5,522−14.6%Reduced
Tompkins Financial Corp31,704$2.71M0.48%+31,704New
Northwestern Mutual Wealth Management Co31,694$2.71M0.00%+11,506+57.0%Added
UBS Group AG31,390$2.68M0.00%+17,610+127.8%Added
Advisor Group Holdings, Inc.29,099$2.48M0.00%+9,091+45.4%Added
Martingale Asset Management L P28,261$2.42M0.03%−1,100−3.7%Reduced