CECO Environmental Corp.
US ˙ NasdaqGS ˙ US1251411013

SecurityCECO / CECO Environmental Corp.
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership16,497 shares
Latest Disclosed Value $ 982,891
Private Advisor Group, LLC ownership in CECO / CECO Environmental Corp.

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 16,497 shares of CECO Environmental Corp. (US:CECO) valued at $982,891 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,497 shares of CECO Environmental Corp.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,287,096 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F CECO ENVIRONMENTAL COM 125141101 16,497 0 0.00 983 -0.51 0.0044
2026-02-17 2025-12-31 13F CECO ENVIRONMENTAL COM 125141101 16,497 72 0.44 987 17.50 0.0044
2025-11-13 2025-09-30 13F CECO ENVIRONMENTAL COM 125141101 16,425 1,530 10.27 841 99.52 0.0041
2025-08-11 2025-06-30 13F CECO ENVIRONMENTAL COM 125141101 14,895 -118 -0.79 422 23.10 0.0023
2025-05-05 2025-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,013 118 0.79 342 -24.00 0.0021
2025-02-03 2024-12-31 13F CECO ENVIRONMENTAL COM 125141101 14,895 -1,170 -7.28 450 -0.66 0.0025
2024-10-22 2024-09-30 13F CECO ENVIRONMENTAL COM 125141101 16,065 885 5.83 453 3.66 0.0028
2024-08-05 2024-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 -328 -2.12 438 22.75 0.0029
2024-04-30 2024-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,508 328 2.16 357 15.96 0.0026
2024-02-06 2023-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 308 26.86 0.0024
2023-11-03 2023-09-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 242 19.80 0.0022
2023-08-10 2023-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 203 -4.72 0.0018
2023-05-10 2023-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 212 0.0020
2023-01-18 2022-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 0 -100.00 0.0000
2022-10-14 2022-09-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 134 47.25 0.0015
2022-07-13 2022-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 91 9.64 0.0008
2022-05-12 2022-03-31 13F/A-1 CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 83 -12.63 0.0006
2022-05-10 2022-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 95 0.0007
2022-02-10 2021-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 95 -11.21 0.0007
2021-10-14 2021-09-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 107 -1.83 0.0007
2021-08-12 2021-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 109 -9.17 0.0010
2021-04-22 2021-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 120 13.21 0.0011
2021-04-01 2020-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 106 -4.50 0.0011
2020-11-02 2020-09-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 111 11.00 0.0014
2020-08-17 2020-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 100 40.85 0.0014
2020-05-12 2020-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 71 -38.79 0.0013
2020-02-10 2019-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 116 9.43 0.0018
2019-11-13 2019-09-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 106 -27.40 0.0016
2019-08-14 2019-06-30 13F CECO ENVIRONMENTAL COM 125141101 15,180 0 0.00 146 33.94 0.0026
2019-05-13 2019-03-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 -1,000 -6.18 109 0.00 0.0022
2019-02-08 2018-12-31 13F CECO ENVIRONMENTAL COM 125141101 16,180 0 0.00 109 -14.17 0.0026
2018-11-01 2018-09-30 13F CECO ENVIRONMENTAL COM 125141101 16,180 0 0.00 127 25.74 0.0026
2018-08-09 2018-06-30 13F CECO ENVIRONMENTAL COM 125141101 16,180 16,180 101 0.0017
2018-05-09 2018-03-31 13F CECO ENVIRONMENTAL COM 125141101 0 -15,180 -100.00 0 -100.00
2018-02-07 2017-12-31 13F CECO ENVIRONMENTAL COM 125141101 15,180 -25,842 -63.00 78 -77.90 0.0033
2017-11-13 2017-09-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 353 -15.35 0.0087
2017-08-10 2017-06-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 417 -1.88 0.0113
2017-05-10 2017-03-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 425 -26.98 0.0119
2017-02-09 2016-12-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 582 28.19 0.0191
2016-11-10 2016-09-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 454 28.25 0.0185
2016-08-09 2016-06-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 354 38.82 0.0143
2016-05-13 2016-03-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 255 -19.05 0.0123
2016-02-09 2015-12-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 315 -6.25 0.0151
2015-11-13 2015-09-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 336 -27.74 0.0185
2015-08-13 2015-06-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 465 6.90 0.0221
2015-05-13 2015-03-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 435 -31.71 0.0251
2015-02-17 2014-12-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 637 15.82 0.0410
2014-11-12 2014-09-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 550 -14.06 0.0380
2014-08-08 2014-06-30 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 640 -6.02 0.0551
2014-05-15 2014-03-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 0 0.00 681 2.71 0.0718
2014-02-13 2013-12-31 13F CECO ENVIRONMENTAL COM 125141101 41,022 41,022 663 0.0740
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.