InvestorLens

KALU — KAISER ALUMINUM CORP

Public company

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For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About KAISER ALUMINUM CORP (KALU)

KAISER ALUMINUM CORP (KALU) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $8M. Across recent filings, tracked investors recorded 2 new positions, 1 increased, 1 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in KALU

75
/100
Institutional Accumulation
Added / Increased3
Reduced1
Exited0
BearishBullish
Crowded Trade Score™

How many top investors track KALU

27
/100
Emerging Interest
4investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

KALU Ownership Composition

How KAISER ALUMINUM CORP is held across tracked investor types, based on reported 13F positions.

Dominant Type
Other
71% of tracked value
Institutions
4
tracked investors
Total Reported
$15.5M
combined 13F value
Sectors3
  • Other70.6%
  • Hedge Funds22.1%
  • Growth Funds7.3%
Other(2)
70.6%
Hedge Funds(1)
22.1%
Growth Funds(1)
7.3%

Tracked investors reporting KALU

  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    63.3K
    Value
    $7.6M
    % Portfolio
    0.00%
  • Steve CohenDec 31, 2025
    Point72 Asset Management
    Shares
    29.8K
    Value
    $3.4M
    % Portfolio
    0.00%
  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    27.4K
    Value
    $3.3M
    % Portfolio
    0.00%
  • Cathie WoodMar 31, 2026
    ARK Investment Management
    Shares
    9.4K
    Value
    $1.1M
    % Portfolio
    0.01%

Recent activity

Frequently asked questions

How many institutional investors hold KALU?
4 tracked institutional investors disclosed a position in KALU (KAISER ALUMINUM CORP) in their most recent 13F filing.
Who is the largest institutional holder of KALU?
Izzy Englander, Millennium Management, holds the largest disclosed position in KALU, valued at $8M.
Did institutional ownership of KALU increase or decrease?
Across recent 13F filings, tracked investors recorded 2 new positions, 1 increased, 1 reduced, and 0 fully exited KALU.
Where does this KALU ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.