CECO ENVIRONMENTAL CORP (CECO) Institutional Ownership and Insiders Activity
CECO ENVIRONMENTAL CORP (CECO) is widely held by institutional investors, with 329 firms reporting positions valued at approximately $4.61B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Fmr Llc is the largest disclosed holder, reporting approximately $410.55M in CECO holdings in its latest filing.
Recent insider activity includes 6 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
329
Total Reported Value
$4.61B
Largest Holder
Fmr Llc
Largest Position
$410.55M
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
105
Funds Exiting Positions
35
Top Institutional Owners
View allInvestorReported Balance
- Fmr Llc$410.55M
- Blackrock, Inc.$392.36M
- Vanguard Capital Management Llc$212.26M
- Dimensional Fund Advisors Lp$198.29M
- T. Rowe Price Investment Management, Inc.$195.45M
CECO News
All news- Formula Growth Ltd Portfolio Shifts in Q2 2026: Key Acquisitions & Disposals
Aug 22, 2026 · valut.ai
- Essex Investment Management Co Llc Portfolio Changes Q2 2026
Aug 17, 2026 · valut.ai
- Pier Capital LLC Q2 2026 Investment Activity: Significant Tech Buys and Selective Portfolio Adjustments
Aug 7, 2026 · valut.ai
Related CECO Institutional Insights:
- CECO 13F Institutional Holders
- CECO Top Institutional Shareholders
- CECO Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- CECO Insider Trading & SEC Form 4 Activity
- CECO Articles
- Top Institutional Investor Stock Rankings