Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000354707-25-000063
Filing Date
2025-11-07
Accepted
2025-11-07 16:13:37
Documents
99
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q he-20250930.htm   iXBRL 10-Q 4258012
2 EX-31.1 a01hei3q25ex311.htm EX-31.1 10590
3 EX-31.2 a02hei3q25ex312.htm EX-31.2 10570
4 EX-31.3 a04heco3q25ex313.htm EX-31.3 10510
5 EX-31.4 a05heco3q25ex314.htm EX-31.4 10232
6 EX-32.1 a03hei3q25ex321.htm EX-32.1 6580
7 EX-32.2 a06heco3q25ex322.htm EX-32.2 6629
  Complete submission text file 0000354707-25-000063.txt   21793046

Data Files

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9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT he-20250930_cal.xml EX-101.CAL 160089
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT he-20250930_def.xml EX-101.DEF 746486
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT he-20250930_lab.xml EX-101.LAB 1150040
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT he-20250930_pre.xml EX-101.PRE 970215
102 EXTRACTED XBRL INSTANCE DOCUMENT he-20250930_htm.xml XML 4995114
Mailing Address 1099 ALAKEA STREET, SUITE 2200 HONOLULU HI 96813
Business Address 1099 ALAKEA STREET, SUITE 2200 HONOLULU HI 96813 8085437771
HAWAIIAN ELECTRIC CO INC (Filer) CIK: 0000046207 (see all company filings)

EIN.: 990040500 | State of Incorp.: HI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04955 | Film No.: 251462800
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address P.O. BOX 730 HONOLULU HI 96808-0730
Business Address 1001 BISHOP STREET, SUITE 2900 HONOLULU HI 96813 8085435662
HAWAIIAN ELECTRIC INDUSTRIES INC (Filer) CIK: 0000354707 (see all company filings)

EIN.: 990208097 | State of Incorp.: HI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08503 | Film No.: 251462799
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)