CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 607,417 Value ($000) $36,354 Avg Close $53.49 Range $42.82 - $63.98
Q3 2025
Shares 746,466 Value ($000) $38,219 Avg Close $42.33 Range $28.26 - $52.46
Q2 2025
Shares 901,602 Value ($000) $25,524 Avg Close $24.90 Range $17.57 - $30.56
Q1 2025
Shares 541,980 Value ($000) $12,357 Avg Close $26.66 Range $22.33 - $33.42
Q4 2024
Shares 310,367 Value ($000) $9,382 Avg Close $28.45 Range $21.63 - $35.16
Q3 2024
Shares 349,467 Value ($000) $9,855 Avg Close $28.13 Range $24.72 - $31.55
Q2 2024
Shares 505,546 Value ($000) $14,585 Avg Close $24.22 Range $20.00 - $29.11
Q1 2024
Shares 581,246 Value ($000) $13,380 Avg Close $20.61 Range $18.50 - $24.43
Q4 2023
Shares 581,246 Value ($000) $11,788 Avg Close $18.23 Range $15.27 - $21.43
Q3 2023
Shares 629,146 Value ($000) $10,047 Avg Close $13.69 Range $11.46 - $16.63
Q2 2023
Shares 169,500 Value ($000) $2,265 Avg Close $12.43 Range $10.68 - $14.06
Q1 2016
Shares 160,870 Value ($000) $999 Avg Close $6.43 Range $5.36 - $7.43
Q4 2015
Shares 300,564 Value ($000) $2,308 Avg Close $7.95 Range $6.51 - $10.43
Q3 2015
Shares 382,038 Value ($000) $3,128 Avg Close $8.73 Range $7.44 - $10.69
Q2 2015
Shares 403,153 Value ($000) $4,568 Avg Close $10.56 Range $9.75 - $11.83
Q1 2015
Shares 242,026 Value ($000) $2,568 Avg Close $12.49 Range $9.44 - $14.44