Ceco Environmental (CECO)Divisadero Street Capital Management, LP added to its stake +1.14M shares

1.33M

Shares reported · +1.14M vs prior quarter

2.7%

Disclosed portfolio weight

$121M

Reported value

Holdings as of

Jun 30, 2026

Filed

Aug 14, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jun 3, 2026Federal contract · $370 obligatedDepartment of Defense awarded CECO ENVIRONMENTAL CORP: $370 obligated to date
2. Jun 30, 2026CongressDisclosed purchase of CECO — reported range $1,001 - $15,000
3. Aug 10, 2026Company filing · Form 8-K · ResultsReported its results

What came next

1. Aug 20, 2026CongressDisclosed purchase of CECO — reported range $1,001 - $15,000
2. Oct 2, 2026Company filing · Form 8-K · Listing notice, Reg FDReceived a notice from its stock exchange, and shared information with investors“On October 2, 2026, CECO Environmental Corp. (the “Company”), acting pursuant to authorization from its Board of Directors (the “Board”), notified the Nasdaq Global Select Market (“Nasdaq”) of its intention to voluntarily withdraw the primary listing of its common stock, par value $0.01 per share (the “Common Stock”), from Nasdaq and transfer the primary listing to the Texas Stock Exchange LLC (“TXSE”).”

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for Ceco Environmental

For Ceco Environmental, OQRO holds 1 Congress trade report, 9 fund holdings reports (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CECO page.

How this filing works

• SEC Form 13F

Other disclosures at Ceco Environmental

• House Clerk periodic transaction reportSep 10, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026

Everything OQRO holds on this company is on its CECO page.