CECO Environmental Corp (CECO)
- Sector
- Industrials
- Industry
- Pollution & Treatment Controls
- Last price
- $43.71
- As of
Kresmion compiles this page from CECO's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
CECO ENVIRONMENTAL CORP (CECO): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-05.
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Preview the CECO dossierActive events for CECO
- mediumEarnings above estimates
Q2-2026: Beat consensus by 38.9%, EPS $0.47 vs $0.3383 estimate
- high13F: large increase
CITADEL ADVISORS LLC added +189% to CECO (2026Q2)
- high13F: large increase
CITADEL ADVISORS LLC added +327% to CECO (2026Q2)
- high13F: large increase
CITADEL ADVISORS LLC added +2825% to CECO (2026Q2)
- high13F: large increase
MILLENNIUM MANAGEMENT LLC added +2105% to CECO (2026Q2)
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Every event on CECO, as it fires
You are seeing 5 of 14 events recorded on CECO since 2026-05-26.
The five above landed across 2 days. The other 9 were recorded on 2 other days. 9 of the 14 are institutional flow rows, which arrive in batches on filing days.
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CECO positions held by the managers we follow (2026Q2)
What the managers we follow bought and sold in Q2 2026
| Manager / security | Market value | % of reported value |
|---|---|---|
| TWO SIGMA INVESTMENTS, LP FundCUSIP 125141101 · 2026Q2 | $92M | 0.07% |
| MILLENNIUM MANAGEMENT LLC FundCUSIP 125141101 · 2026Q2 | $23.5M | 0.02% |
| Point72 Asset Management, L.P. FundCUSIP 125141101 · 2026Q2 | $17.8M | 0.03% |
| CITADEL ADVISORS LLC FundCUSIP 125141101 · 2026Q2 | $14.6M | 0.01% |
| Bridgewater Associates, LP FundCUSIP 125141101 · 2026Q2 | $215K | 0.00% |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. The share of reported value is each position's value over the sum of the values that manager reported for the quarter; option lines are not in that sum, as on each fund page. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, CECO
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
More data on CECO
CECO against its peers
CECO's operating margin of 13.7% ranks in the 82nd percentile of 13 Pollution & Treatment Controls sub-industry peers, fiscal periods ending between 2025-05-31 and 2026-06-30.
| Metric | CECO | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 774M USD | 14.9M USD | 88 | 12 |
| Gross margin | 34.8% | 32.8% | 50 | 12 |
| Operating margin | 13.7% | -50.3% | 82 | 13 |
| Net margin | 6.5% | -51.7% | 82 | 13 |
| Return on equity | 15.8% | -57.7% | 96 | 11 |
Peers (15): ZWS, ERII, ADUR, ARQ, SCWO, FTEK, ZONE, BCHT, TOMZ, CLIR, BNET, LIQT, CLWT, RAIN, RAKR. Left out: ORCRY (no annual filing), DEVSF (no annual filing), EESH (no annual filing), JFTH (period gap), QWTR (period gap), LQWC (no annual filing), GOGR (no annual filing), KNOS (no annual filing), BKTH (no annual filing). Fiscal periods ending between 2025-05-31 and 2026-06-30. Every figure is one full fiscal year read from one annual filing (CECO: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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Cite this data
Kresmion counts the managers it follows that reported a non-option position in CECO on Form 13F-HR for the latest reporting quarter, orders those positions by the value each filing reports, and lists the company's latest SEC filings and the events Kresmion recorded on CECO in the last 180 days.
Upstream: SEC EDGAR filings for CECO
Kresmion, "CECO ENVIRONMENTAL CORP (CECO) institutional holdings and SEC filings", data as of 2026-10-05, https://kresmion.com/research/CECO. Upstream data: SEC EDGAR filings for CECO.
Link to this data (HTML):
<a href="https://kresmion.com/research/CECO">CECO ENVIRONMENTAL CORP (CECO) institutional holdings and SEC filings (Kresmion)</a>
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