# Filing Detail

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

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | he-20250930.xsd | EX-101.SCH | 108704
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)