Position in CECO
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$31,161,352
+$3,718,631 QoQ
Shares Held
523,017
+14.1% QoQ
Ownership
1.46%
of shares outstanding
% of Portfolio
0.99%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 77.36784846381667.ToString("F0")%
Shared 0.ToString("F0")%
None 22.632151536183336.ToString("F0")%
Common Shares in CECO Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026EMERALD ADVISERS, LLC holds $31,161,352 across 1 Pollution & Treatment Controls name. CECO ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CECO |
Ceco Environmental Corp
This page
|
523,017 | $31,161,352 |
All Filings in CECO
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,161,352 | 523,017 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $27,442,721 | 458,525 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $6,113,638 | 119,407 | Shares | Sole | 2025-10-30 | |
| No filing history on record for this holder in this stock. | ||||||