CECO Environmental Corp.
DE ˙ DB ˙ US1251411013
68,78 € ↓ −1,26 (−1,80%)
2026-06-05
DELAT PRIS
SecurityDE:WCE / CECO Environmental Corp.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership50,577 shares
Latest Disclosed Value $ 1,431,834
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series ownership in WCE / CECO Environmental Corp.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 50,577 shares of CECO Environmental Corp. (DE:WCE) valued at $1,269,483 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 50,577 shares of CECO Environmental Corp.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $3,478,686 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)
2025-08-26 2025-06-30 NP CECO Environmental EC US1251411013 50,577 0 0.00 1,432 24.11 0.0322
2025-05-28 2025-03-31 NP CECO Environmental EC US1251411013 50,577 100 0.20 1,153 -24.39 0.0277
2025-02-25 2024-12-31 NP CECO Environmental EC US1251411013 50,477 -7,849 -13.46 1,526 -7.24 0.0333
2024-11-26 2024-09-30 NP CECO Environmental EC US1251411013 58,326 2,972 5.37 1,645 3.01 0.0311
2024-08-26 2024-06-30 NP CECO Environmental EC US1251411013 55,354 2,693 5.11 1,597 31.68 0.0325
2024-05-28 2024-03-31 NP CECO Environmental EC US1251411013 52,661 -2,262 -4.12 1,212 8.89 0.0253
2024-02-26 2023-12-31 NP CECO Environmental EC US1251411013 54,923 5,471 11.06 1,114 41.06 0.0238
2023-11-28 2023-09-30 NP CECO Environmental EC US1251411013 49,452 -494 -0.99 790 18.29 0.0206
2023-08-25 2023-06-30 NP CECO Environmental EC US1251411013 49,946 -569 -1.13 667 140.79 0.0158
2022-05-26 2022-03-31 NP CECO Environmental EC US1251411013 50,515 0 0.00 277 -11.78 0.0065
2022-02-25 2021-12-31 NP CECO Environmental EC US1251411013 50,515 0 0.00 315 -11.55 0.0068
2021-11-24 2021-09-30 NP CECO Environmental EC US1251411013 50,515 0 0.00 356 -1.66 0.0078
2021-08-26 2021-06-30 NP CECO Environmental EC US1251411013 50,515 0 0.00 362 -9.75 0.0078
2021-05-27 2021-03-31 NP CECO Environmental EC US1251411013 50,515 0 0.00 401 13.96 0.0091
2021-02-25 2020-12-31 NP CECO Environmental EC US1251411013 50,515 0 0.00 352 -4.62 0.0090
2020-11-25 2020-09-30 NP CECO Environmental EC US1251411013 50,515 0 0.00 368 10.84 0.0118
2020-08-27 2020-06-30 NP CECO Environmental EC US1251411013 50,515 0 0.00 333 41.28 0.0109
2020-06-01 2020-03-31 NP CECO Environmental EC US1251411013 50,515 4,199 9.07 236 -33.62 0.0096
2020-02-27 2019-12-31 NP CECO Environmental EC 125141101 46,316 0 0.00 355 9.60 0.0107
2019-11-27 2019-09-30 NP CECO Environmental EC US1251411013 46,316 46,316 324 0.0107
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.