DTE Electric Co: filings

Name: DTE Electric Co: filings
Creator: DTE Electric Co

Every DTE Electric Co annual and quarterly report in the SEC record with the published financial measures it tagged, 17 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

Form	Filed	Fiscal period	Measures	Facts	SEC accession
10-Q	2026-07-28	fiscal Q2 2026	40	114	0000936340-26-000146
10-K	2015-02-13	fiscal FY 2014	35	117	0000028385-15-000003
10-Q	2014-10-24	fiscal Q3 2014	31	77	0000028385-14-000012
10-Q	2014-07-25	fiscal Q2 2014	29	73	0000028385-14-000009
10-Q	2014-04-25	fiscal Q1 2014	29	60	0000028385-14-000006
10-K	2014-02-14	fiscal FY 2013	33	111	0000028385-14-000003
10-Q	2013-10-25	fiscal Q3 2013	29	73	0000028385-13-000014
10-Q	2013-07-26	fiscal Q2 2013	30	72	0000028385-13-000011
10-Q	2013-04-26	fiscal Q1 2013	30	62	0000028385-13-000008
10-K	2013-02-21	fiscal FY 2012	32	99	0000028385-13-000005
10-Q	2012-10-24	fiscal Q3 2012	30	71	0000028385-12-000017
10-Q	2012-07-30	fiscal Q2 2012	29	70	0000028385-12-000013
10-Q	2012-04-27	fiscal Q1 2012	25	52	0000028385-12-000006
10-K	2012-02-16	fiscal FY 2011	25	62	0000028385-12-000003
10-Q	2011-11-04	fiscal Q3 2011	25	62	0000028385-11-000010
10-Q/A	2011-10-11	fiscal Q2 2011	25	62	0000028385-11-000007
10-Q	2011-07-29	fiscal Q2 2011	25	62	0000028385-11-000005

Inspect the source

Entity: DTE Electric Co / CIK 0000028385
Captured: 2026-09-21T17:16:26.908Z
SEC response SHA-256: 83cf67cc316535a72bcb08ce2e9faed74915ee3cfd9491ff9187f345f232b715

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python

import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0000028385.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))