Public ownership evidence

Powell Industries Inc (POWL) Ownership Disclosures

Read POWL insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Powell Industries Inc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-02
Trade date
2026-10-01
Reporting owners
Mauney William Marshall Jr
Code
A
Shares
525
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0000080420-26-000131
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read POWL fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read POWL fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

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2026-10-022026-10-01Mauney William Marshall JrA525Not reported
2026-10-022026-09-30Mauney William Marshall JrS301Not reported
2026-10-022026-10-01HOGLUND PETER GA475Not reported
2026-10-022026-10-01TUNINETTI DAVIDEA600Not reported
2026-10-022026-10-01Birchall JohnA400Not reported
2026-10-022026-10-01Eckenrode David LA165Not reported
2026-10-022026-10-01Ni PingA200Not reported
2026-10-022026-10-01McKertcher Terry BA600Not reported
2026-10-022026-10-01JOHNSON JAMES EDGAR JRA625Not reported
2026-10-022026-10-01METCALF MICHAEL WILLIAMA2,000Not reported
2026-10-022026-10-01COPE BRETT ALANA7,100Not reported
2026-10-022026-09-30COPE BRETT ALANS4,799Not reported
2026-08-182026-08-14Williams Richard ES2,250Not reported
2026-08-152026-08-13COPE BRETT ALANS4,500Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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B. Riley Wealth Advisors, Inc.2025-03-312026-08-292,991$509,472None
Corient Private Wealth LP2026-06-302026-08-282,314$662,728None
Corient Private Wealth LP2026-06-302026-08-281,033$295,810None
Advisors Asset Management, Inc.2025-03-312026-08-271,179$200,819None
Advisors Asset Management, Inc.2025-09-302026-08-271,218$371,259None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-263,240$1,753,099None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-269,160$2,623,058None
CARLSON FINANCIAL, INC.2026-06-302026-08-251,978$567,791None
CARLSON FINANCIAL, INC.2026-03-312026-08-25661$357,561None
CARLSON FINANCIAL, INC.2025-12-312026-08-25661$210,597None
Advisors Asset Management, Inc.2025-06-302026-08-251,221$256,959None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2533,773$9,671,236None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-259,671,236$33,773,000None
Advisors Asset Management, Inc.2024-12-312026-08-22889$197,047None
Advisors Asset Management, Inc.2025-12-312026-08-221,200$382,536None
Assenagon Asset Management S.A.2026-06-302026-08-221,232$352,796None
Harvest Fund Management Co., Ltd2026-06-302026-08-211,728$495,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-206,759$1,935,621None
Beacon Pointe Advisors, LLC2026-06-302026-08-1915,379$4,403,789None
Ensign Peak Advisors, Inc2026-03-312026-08-19100$54,108None
Corient Private Wealth LP2026-06-302026-08-183,361$962,261None
Empowered Funds, LLC2026-06-302026-08-181,623$464,762None
Empowered Funds, LLC2026-06-302026-08-181,027$294,092None
Empowered Funds, LLC2026-06-302026-08-1819$5,441None
Transamerica Financial Advisors, LLC2026-06-302026-08-18489$140,228None
Fayez Sarofim & Co2026-06-302026-08-184,350$1,245,666None
Jefferies Financial Group Inc.2026-06-302026-08-182,166$620,256None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-188,235$2,358,175None
Galaxy Digital Capital Management GP LLC2026-06-302026-08-153,461$991,092None
Sanchez Gaunt Capital Management, LLC2026-06-302026-08-151,614$462,184None
TORONTO DOMINION BANK2026-06-302026-08-1593$27,000None
CAXTON ASSOCIATES LLP2026-06-302026-08-151,188$340,196None
SEI INVESTMENTS CO2026-06-302026-08-1540,291$11,537,731None
SEI INVESTMENTS CO2026-06-302026-08-15811$232,320None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-157,003$2,005,379None
Axxion S.A.2026-06-302026-08-151,000$286,360None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1590$25,772None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152,013$576,443None
Advisors Asset Management, Inc.2026-06-302026-08-153,670$1,050,941None
SHELTON CAPITAL MANAGEMENT2026-06-302026-08-15790$226,224None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-15900$257,724None
Mutual Advisors, LLC2026-06-302026-08-153,856$1,104,204None
Advyzon Investment Management, LLC2026-06-302026-08-1541$11,741None
Advyzon Investment Management, LLC2026-06-302026-08-151,796$514,169None
Clifford Group, LLC2026-06-302026-08-15711$203,602None
Quarry LP2026-06-302026-08-151$286None
KANE INVESTMENT MANAGEMENT, INC.2026-06-302026-08-151,578$451,876None
Invst, LLC2026-06-302026-08-1510,245$2,933,867None
Concentric Capital Strategies, LP2026-06-302026-08-151,229$351,936None
Hel Ved Capital Management Ltd2026-06-302026-08-1510,680$3,058,325None

90-day public filing window, up to 50 source positions.

B. Riley Wealth Advisors, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CARLSON FINANCIAL, INC. ↗CARLSON FINANCIAL, INC. ↗CARLSON FINANCIAL, INC. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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