WallStreetZenWallStreetZen

NASDAQ: CECO
Ceco Environmental Corp Stock Ownership - Who owns Ceco Environmental?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Ceco Environmental Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Todd R. GleasonChief Executive Officer2025-09-2298,101$12.72
$1.25MBuy
Todd R. GleasonChief Executive Officer2025-09-2298,101$50.45
$4.95MSell
Todd R. GleasonChief Executive Officer2025-09-1916,199$50.38
$816.15kSell
Todd R. GleasonChief Executive Officer2025-09-1985,000$49.10
$4.17MSell
Todd R. GleasonChief Executive Officer2025-09-19101,899$12.72
$1.30MBuy
Todd R. GleasonChief Executive Officer2025-09-19700$51.15
$35.81kSell
Todd R. GleasonChief Executive Officer2025-09-18100,000$12.72
$1.27MBuy
Todd R. GleasonChief Executive Officer2025-09-18100,000$51.30
$5.13MSell
Richard F. WallmanDirector2025-09-053,000$46.93
$140.80kBuy
Richard F. WallmanDirector2025-08-291,500$44.25
$66.38kBuy

1 of 4

CECO insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CECO insiders and whales buy or sell their stock.

CECO Shareholders

What type of owners hold Ceco Environmental Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Jason Dezwirek25.00%8,911,796$432.67MInsider
Phillip Dezwirek18.72%6,670,962$323.88MInsider
Icarus Investment Corp 117.92%6,386,478$310.06MInsider
Sandler Revocable Trust Harvey11.09%3,953,806$191.96MInsider
Blackrock Inc6.27%2,234,292$108.47MInstitution
Fmr LLC5.95%2,121,401$102.99MInstitution
Vanguard Group Inc4.97%1,770,756$85.97MInstitution
Capital International Investors4.70%1,675,351$81.34MInstitution
American Century Companies Inc3.53%1,257,796$61.07MInstitution
Icarus Investment Corp3.26%1,161,770$56.40MInsider

1 of 3

CECO vs Pollution & Treatment Control Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CECO49.22%50.78%Net SellingNet Buying
PCT45.97%54.03%Net BuyingNet Selling
ERII56.47%43.53%Net SellingNet Selling
ADUR1.63%0.00%
ARQ41.64%48.68%Net BuyingNet Buying
View Top Pollution & Treatment Control Stocks

Ceco Environmental Stock Ownership FAQ

Who owns Ceco Environmental?

Ceco Environmental (NASDAQ: CECO) is owned by 80.49% institutional shareholders, 83.04% Ceco Environmental insiders, and 0.00% retail investors. Jason Dezwirek is the largest individual Ceco Environmental shareholder, owning 8.91M shares representing 25.00% of the company. Jason Dezwirek's Ceco Environmental shares are currently valued at $452.23M.

If you're new to stock investing, here's how to buy Ceco Environmental stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.