CECO Environmental Corp.
US ˙ NasdaqGS ˙ US1251411013

SecurityCECO / CECO Environmental Corp.
InstitutionNavellier & Associates Inc
Latest Disclosed Ownership45,280 shares
Latest Disclosed Value $ 2,697,782
Navellier & Associates Inc reports 6.65% increase in ownership of CECO / CECO Environmental Corp.

On May 7, 2026 - Navellier & Associates Inc filed a 13F-HR form disclosing ownership of 45,280 shares of CECO Environmental Corp. (US:CECO) valued at $2,697,782 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 42,455 shares of CECO Environmental Corp.. This represents a change in shares of 6.65% during the quarter. The current value of the position is $3,532,746 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)
2026-05-07 2026-03-31 13F CECO Environmental COM 125141101 45,280 2,825 6.65 2,698 6.18 0.2812
2026-02-03 2025-12-31 13F CECO Environmental com 125141101 42,455 13,860 48.47 2,541 73.50 0.2847
2025-11-06 2025-09-30 13F CECO Environmental COM 125141101 28,595 28,595 1,464 0.1485
2025-05-06 2025-03-31 13F CECO Environmental COM 125141101 0 -21,798 -100.00 0 -100.00
2025-02-03 2024-12-31 13F CECO Environmental COM 125141101 21,798 -44,589 -67.17 659 -64.85 0.0790
2024-11-12 2024-09-30 13F CECO Environmental COM 125141101 66,387 -23,146 -25.85 1,872 -27.53 0.2538
2024-08-08 2024-06-30 13F CECO Environmental COM 125141101 89,533 153 0.17 2,583 25.57 0.3033
2024-05-14 2024-03-31 13F CECO Environmental COM 125141101 89,380 -24,878 -21.77 2,058 -11.22 0.2535
2024-02-08 2023-12-31 13F CECO Environmental COM 125141101 114,258 29,381 34.62 2,317 71.00 0.3472
2023-11-09 2023-09-30 13F CECO Environmental COM 125141101 84,877 -152 -0.18 1,355 19.38 0.2321
2023-08-07 2023-06-30 13F CECO Environmental COM 125141101 85,029 1,438 1.72 1,136 -2.91 0.2212
2023-05-12 2023-03-31 13F Ceco Environmental COM 125141101 83,591 30,987 58.91 1,169 90.39 0.2460
2023-02-02 2022-12-31 13F Ceco Environmental COM 125141101 52,604 2,739 5.49 614 39.23 0.1252
2022-11-09 2022-09-30 13F Ceco Environmental COM 125141101 49,865 49,865 441 0.0981
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.