CECO ENVIRONMENTAL CORP (CECO)
About CECO ENVIRONMENTAL CORP
CECO ENVIRONMENTAL CORP
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 334 institutions reported holding CECO, with 51.4 million shares worth $4.7 billion in aggregate. The largest reported holder was FMR, with 4.5 million shares worth $410.5 million. Of the 5 largest holders listed below, all 5 added shares during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| FMR | 4,524,438 | $411M | Added 94.27% |
| BlackRock | 4,323,986 | $392M | Added 89.21% |
| Vanguard | 3,249,046 | $295M | Added 78.29% |
| T. Rowe Price | 2,989,645 | $271M | Added 38.85% |
| Dimensional Fund Advisors | 2,185,315 | $198M | Added 141.93% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
Who are the largest institutional holders of CECO?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of CECO were FMR, BlackRock and Vanguard.
How many institutions own CECO?
334 institutions reported a position in CECO for the quarter ended June 30, 2026, worth $4.7 billion in total.
Did institutions buy or sell CECO last quarter?
Of the 5 largest reported holders, all 5 added shares during the quarter. Every reported holder and its change is on the SentiSense ownership page for CECO.
Every reported institutional holder, plus insider and congressional trades in CECO, on SentiSense.