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NASDAQ: CWST
Casella Waste Systems Inc Stock Ownership - Who owns Casella Waste Systems?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Casella Waste Systems Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kevin DrohanVP CHIEF ACCOUNTING OFFICER2026-03-1685$87.73
$7.46kSell
Bradford John HelgesonExecutive VP and CFO2026-03-16405$87.73
$35.53kSell
Edmond ColettaPRESIDENT CEO2026-03-16988$87.81
$86.76kSell
Sean StevesSr VP COO of SW Ops2026-03-16197$87.80
$17.30kSell
Shelley E. SaywardSENIOR VP GENERAL COUNSEL2026-03-16362$87.73
$31.76kSell
John W. CasellaDirector2026-03-161,744$87.77
$153.07kSell
John W. CasellaDirector2026-03-12963$90.06
$86.73kSell
Shelley E. SaywardSENIOR VP GENERAL COUNSEL2026-03-12129$89.71
$11.57kSell
Edmond ColettaPRESIDENT CEO2026-03-12377$89.80
$33.85kSell
Sean StevesSr VP COO of SW Ops2026-03-1297$89.71
$8.70kSell

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Net Insider Buy/Sell (L12M) Ownership

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CWST Shareholders

What type of owners hold Casella Waste Systems Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc14.24%9,057,647$773.89MInstitution
Vanguard Group Inc10.34%6,574,893$561.76MInstitution
Wasatch Advisors LP5.92%3,765,442$321.72MInstitution
Conestoga Capital Advisors LLC4.37%2,777,327$237.29MInstitution
Invesco Ltd4.25%2,703,855$231.02MInstitution
Capital Research Global Investors3.91%2,488,034$212.58MInstitution
State Street Corp3.63%2,306,780$197.09MInstitution
Capital International Investors3.14%1,998,409$170.74MInstitution
T Rowe Price Investment Management Inc2.68%1,707,723$145.91MInstitution
Westfield Capital Management Co LP2.62%1,665,226$142.28MInstitution

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CWST vs Waste Management Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CWST97.28%2.72%Net SellingNet Selling
JAN0.00%28.93%Net BuyingNet Buying
NVRI95.45%4.55%Net SellingNet Selling
OIO0.01%2.80%
YDDL0.09%0.00%
View Top Waste Management Stocks

Casella Waste Systems Stock Ownership FAQ

Who owns Casella Waste Systems?

Casella Waste Systems (NASDAQ: CWST) is owned by 121.79% institutional shareholders, 3.40% Casella Waste Systems insiders, and 0.00% retail investors. Blackrock Inc is the largest individual Casella Waste Systems shareholder, owning 9.06M shares representing 14.24% of the company. Blackrock Inc's Casella Waste Systems shares are currently valued at $773.89M.

If you're new to stock investing, here's how to buy Casella Waste Systems stock.
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