Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001445546-25-007228
Filing Date
2025-10-31
Accepted
2025-10-31 10:44:08
Documents
2

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G  
1 primary_doc.xml SCHEDULE 13G 10327
2 JOINT FILING AGREEMENT ex99_1.htm EX-99.1 3136
  Complete submission text file 0001445546-25-007228.txt   15288
Mailing Address 8550 MOSLEY DRIVE P O BOX 12818 8550 MOSLEY DRIVE P O BOX 12818 HOUSTON TX 77075
Business Address 8550 MOSLEY DR POST OFFICE BOX 12818 HOUSTON TX 77075 7139446900
POWELL INDUSTRIES INC (Subject) CIK: 0000080420 (see all company filings)

EIN.: 880106100 | State of Incorp.: NV | Fiscal Year End: 0930
Type: SCHEDULE 13G | Act: 34 | File No.: 005-43757 | Film No.: 251438662
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)

Mailing Address 12O EAST LIBERTY DRIVE SUITE 400 WHEATON IL 60187
Business Address 12O EAST LIBERTY DRIVE SUITE 400 WHEATON IL 60187 630-765-8000
FIRST TRUST PORTFOLIOS LP (Filed by) CIK: 0001184765 (see all company filings)

EIN.: 000000000 | State of Incorp.: IL
Type: SCHEDULE 13G