CECO Environmental Corp.
US ˙ NasdaqGS ˙ US1251411013

SecurityCECO / CECO Environmental Corp.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership131,652 shares
Latest Disclosed Value $ 7,843,826
Silvercrest Asset Management Group Llc reports 36.24% decrease in ownership of CECO / CECO Environmental Corp.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 131,652 shares of CECO Environmental Corp. (US:CECO) valued at $7,843,826 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 206,467 shares of CECO Environmental Corp.. This represents a change in shares of -36.24% during the quarter. The current value of the position is $10,462,384 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)
2026-05-15 2026-03-31 13F CECO ENVIRONMENTAL CORP COM COM 125141101 131,652 -74,815 -36.24 7,844 -36.53 0.0567
2026-02-17 2025-12-31 13F CECO ENVIRONMENTAL COM 125141101 206,467 0 0.00 12,357 16.90 0.0849
2025-11-14 2025-09-30 13F CECO ENVIRONMENTAL CORP COM COM 125141101 206,467 -5,595 -2.64 10,571 76.10 0.0700
2025-08-14 2025-06-30 13F CECO ENVIRONMENTAL COM 125141101 212,062 10,857 5.40 6,003 30.87 0.0403
2025-05-15 2025-03-31 13F CECO ENVIRONMENTAL COM 125141101 201,205 -1,162 -0.57 4,587 -25.01 0.0328
2025-02-14 2024-12-31 13F CECO ENVIRONMENTAL COM 125141101 202,367 -1,995 -0.98 6,118 6.14 0.0409
2024-11-14 2024-09-30 13F CECO ENVIRONMENTAL CORP COM COM 125141101 204,362 -72,776 -26.26 5,763 -27.92 0.0392
2024-08-15 2024-06-30 13F/A-1 CECO ENVIRONMENTAL CORP COM COM 125141101 277,138 -61,502 -18.16 7,995 2.57 0.0548
2024-08-14 2024-06-30 13F CECO ENVIRONMENTAL CORP COM COM 125141101 554,276 215,636 15,991 0.0548
2024-05-15 2024-03-31 13F CECO ENVIRONMENTAL CORP COM COM 125141101 338,640 14,690 4.53 7,795 18.66 0.0527
2024-02-14 2023-12-31 13F CECO ENVIRONMENTAL CORP COM COM 125141101 323,950 -171,740 -34.65 6,570 -17.02 0.0465
2023-11-14 2023-09-30 13F CECO ENVIRONMENTAL CORP COM COM 125141101 495,690 83,931 20.38 7,916 43.90 0.0601
2023-08-14 2023-06-30 13F CECO ENVIRONMENTAL CORP COM COM 125141101 411,759 58,441 16.54 5,501 11.31 0.0392
2023-05-15 2023-03-31 13F CECO ENVIRONMENTAL CORP COM COM 125141101 353,318 180,091 103.96 4,943 144.29 0.0375
2023-02-14 2022-12-31 13F CECO ENVIRONMENTAL CORP COM COM 125141101 173,227 173,227 2,023 0.0156
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.