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BERKSHIRE HATHAWAY ENERGY CO — EDGAR filing profile

BERKSHIRE HATHAWAY ENERGY CO (no ticker) made 437 filings in its most recent EDGAR window (1999-03-12 to 2026-09-25) — about 15 routine filings per year once routine debt and shelf offerings are excluded. 1 of the filings are insider forms (Form 4: 1, Form 3: 0, Form 5: 0), i.e. 0.2% of routine filings.

Industry: Utilities (SIC 4900 — Electric, Gas & Sanitary Services)

Filing mix

Of the 437 filings in this window, 35 (8.0%) are routine debt or shelf offerings (form 424B*, FWP, S-3*), which are excluded from the routine rate below because large issuers generate them continuously.

Form typeFilings in window
8-K167
10-Q83
10-K27
CORRESP16
S-414
S-4/A13
EFFECT11
424B39
UPLOAD9
POS AM8
SC 13D/A7
U-3A-27
S-86
DEFA14A6

Activity over the window

MetricValue
Window covered1999-03-12 → 2026-09-25
Span27.54 years
All filings in window437
Routine filings (offerings excluded)402
Routine filings per year15
Insider forms as share of routine filings0.2%
Routine debt/shelf offering share8.0%

Former names on record: MIDAMERICAN ENERGY HOLDINGS CO /NEW/, MID AMERICAN ENERGY HOLDINGS CO /NEW/

Entity facts

FieldValue
CIK0001081316
Tickers—
Exchange—
State of incorporationIA
Fiscal year end1231
Filer categoryNon-accelerated filer

Same-sector filers

Raw EDGAR source for this entity: submissions/CIK0001081316.json · EDGAR filings list