Public ownership evidence

Kaiser Aluminum Corporation (KALU) Ownership Disclosures

Read KALU 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 institutional filing receipts

Kaiser Aluminum Corporation: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
Advisors Asset Management, Inc.
Report period
2021-12-31
Available
2026-08-28
Reported shares
12,537
Value (USD)
$1,177,726
Option
None
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.

13F 0001999371-26-018946
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 KALU fundamentals

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

Read KALU fundamentals
What you should see

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

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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No records are available for this view.

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

Recent institutional filing receipts

See the complete 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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Advisors Asset Management, Inc.2021-12-312026-08-2812,537$1,177,726None
Advisors Asset Management, Inc.2020-06-302026-08-28105$7,730None
Advisors Asset Management, Inc.2022-06-302026-08-289,509$752,000None
Advisors Asset Management, Inc.2021-09-302026-08-2812,840$1,399,000None
Advisors Asset Management, Inc.2025-03-312026-08-2734,782$2,108,485None
Advisors Asset Management, Inc.2022-09-302026-08-279,019$553,000None
Advisors Asset Management, Inc.2020-12-312026-08-274,598$455,000None
Advisors Asset Management, Inc.2022-03-312026-08-2712,389$1,166,548None
Advisors Asset Management, Inc.2021-03-312026-08-2710,428$1,152,294None
Advisors Asset Management, Inc.2021-06-302026-08-2713,086$1,616,000None
Advisors Asset Management, Inc.2020-09-302026-08-272,295$122,989None
Advisors Asset Management, Inc.2025-09-302026-08-2734,471$2,659,782None
Dakota Wealth Management2025-12-312026-08-274,872$559,598None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-263,400$665,142None
Advisors Asset Management, Inc.2025-06-302026-08-2534,549$2,760,465None
First Eagle Investment Management, LLC2026-06-302026-08-25138,402$27,075,583None
First Eagle Investment Management, LLC2026-06-302026-08-2529$5,673None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2520,127$3,937,445None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,937,445$20,127,000None
Advisors Asset Management, Inc.2024-09-302026-08-2220,087$1,456,709None
Advisors Asset Management, Inc.2024-12-312026-08-2235,237$2,476,104None
Advisors Asset Management, Inc.2025-12-312026-08-225,008$575,219None
Assenagon Asset Management S.A.2026-06-302026-08-2254,484$10,658,705None
Bullock Wealth Management Group2026-06-302026-08-20138$25,494None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-201,772$346,692None
Fulcrum Asset Management LLP2026-06-302026-08-192$374None
Empowered Funds, LLC2026-06-302026-08-1852,900$10,348,827None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-183,564$697,225None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-18443$86,664None
AMERIFLEX GROUP, INC.2026-06-302026-08-159$1,761None
CAXTON ASSOCIATES LLP2026-06-302026-08-157,635$1,493,635None
Graham Capital Management, L.P.2026-06-302026-08-151,087$212,650None
SEI INVESTMENTS CO2026-06-302026-08-1543,300$8,470,779None
SEI INVESTMENTS CO2026-06-302026-08-15387$75,740None
Advisors Asset Management, Inc.2026-06-302026-08-154,913$961,130None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1515$2,807None
Polymer Capital Management (US) LLC2026-06-302026-08-154,140$809,908None
Harvest Investment Advisors, LLC2025-09-302026-08-1520,799$1,604,877None
Harvest Investment Advisors, LLC2026-03-312026-08-1518,870$2,273,477None
Quarry LP2026-06-302026-08-1529$5,673None
Riverwater Partners LLC2026-06-302026-08-154,408$862,337None
Integrated Quantitative Investments LLC2026-06-302026-08-154,531$886,400None
XTX Topco Ltd2026-06-302026-08-1535,805$7,004,532None
Aquatic Capital Management LLC2026-06-302026-08-157,396$1,446,879None
Prestige Wealth Management Group LLC2026-06-302026-08-1517$3,326None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15259,873$50,838,955None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15259,873$50,838,955None
Qube Research & Technologies Ltd2026-06-302026-08-156,425$1,256,923None
OSAIC HOLDINGS, INC.2026-06-302026-08-1526$5,086None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,358$266,425None

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

Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, 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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