Position in CECO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$136,156,796
-$621,934 QoQ
Shares Held
2,285,277
-0.0% QoQ
Ownership
6.37%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 97.13225136383905.ToString("F0")%
Shared 0.ToString("F0")%
None 2.8677486361609557.ToString("F0")%
Common Shares in CECO Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026BlackRock, Inc. holds $3,535,552,926 across 13 Pollution & Treatment Controls names. CECO ranks #3 (3.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
24,929,550 | $2,204,270,801 | |
| 2 | ZWS |
Zurn Elkay Water Solutions Corp
|
24,026,421 | $1,077,344,711 | |
| 3 | CECO |
Ceco Environmental Corp
This page
|
2,285,277 | $136,156,796 | |
| 4 | ERII |
Energy Recovery, Inc.
|
6,090,926 | $61,335,617 | |
| 5 | PCT |
PureCycle Technologies, Inc.
|
9,723,820 | $50,466,620 | |
| 6 | ARQ |
Arq, Inc.
|
2,097,522 | $5,369,653 | |
| 7 | ZONE |
CleanCore Solutions, Inc.
|
660,657 | $235,193 | |
| 8 | SCWO |
374Water Inc.
|
79,292 | $225,188 |
All Filings in CECO
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $136,156,796 | 2,285,277 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $136,778,730 | 2,285,359 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $114,395,745 | 2,234,292 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $63,432,966 | 2,240,656 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $51,678,612 | 2,266,606 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $69,097,217 | 2,285,717 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $66,859,770 | 2,370,914 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||