# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000354707-25-000039
Filing Date
2025-08-07
Accepted
2025-08-07 16:15:45
Documents
98
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | he-20250630.htm iXBRL | 10-Q | 4208999
2 | EX-4.1 | a07hei2q25ex41.htm | EX-4.1 | 30458
3 | EX-4.2 | a08hei2q25ex42.htm | EX-4.2 | 16101
4 | EX-31.1 | a01hei2q25ex311.htm | EX-31.1 | 10583
5 | EX-31.2 | a02hei2q25ex312.htm | EX-31.2 | 10563
6 | EX-31.3 | a04heco2q25ex313.htm | EX-31.3 | 10503
7 | EX-31.4 | a05heco2q25ex314.htm | EX-31.4 | 10225
8 | EX-32.1 | a03hei2q25ex321.htm | EX-32.1 | 6573
9 | EX-32.2 | a06heco2q25ex322.htm | EX-32.2 | 6622
| Complete submission text file | 0000354707-25-000039.txt |  | 21528535

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | he-20250630.xsd | EX-101.SCH | 102292
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | he-20250630_cal.xml | EX-101.CAL | 155619
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | he-20250630_def.xml | EX-101.DEF | 707396
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | he-20250630_lab.xml | EX-101.LAB | 1101580
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | he-20250630_pre.xml | EX-101.PRE | 926077
101 | EXTRACTED XBRL INSTANCE DOCUMENT | he-20250630_htm.xml | XML | 5087960

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.: 251194242
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.: 251194241
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)