STATE OF WISCONSIN INVESTMENT BOARD
Position in CECO — Ceco Environmental Corp
CIK 854157
MADISON, WI
Position in CECO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$439,342
-$78,853 QoQ
Shares Held
7,374
-27.1% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CECO Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $22,946,859 across 5 Pollution & Treatment Controls names. CECO ranks #4 (1.9% of the industry book) .
All Filings in CECO
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $439,342 | 7,374 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $518,195 | 10,121 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $421,479 | 14,888 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $588,536 | 25,813 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $908,381 | 30,049 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,110,064 | 39,364 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $299,001 | 10,364 | Shares | Sole | 2024-08-14 | |
| 2022-06-30 | $175,812 | 29,400 | Shares | Sole | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||