KAISER ALUMINUM CORP - KALU

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
May 15, 2026 SCHEDULE 13G/A NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 4.4% 714,176 View
May 15, 2026 SCHEDULE 13G/A NOMURA INVESTMENT MANAGEMENT BUSINESS TRUST 4.4% 714,176 View
May 12, 2026 SCHEDULE 13G STATE STREET CORPORATION 8.2% 1,332,923 View
May 12, 2026 SCHEDULE 13G SSGA FUNDS MANAGEMENT, INC. 6.0% 968,922 View
Apr 29, 2026 SCHEDULE 13G Vanguard Portfolio Management 8.13% 1,319,391 View
Apr 24, 2026 SCHEDULE 13G/A BlackRock, Inc. 14.8% 2,401,692 View
Mar 27, 2026 SCHEDULE 13G/A The Vanguard Group 0.0% 0 View
Feb 17, 2026 SCHEDULE 13G NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 5.6% 907,978 View
Feb 17, 2026 SCHEDULE 13G NOMURA INVESTMENT MANAGEMENT BUSINESS TRUST 5.6% 907,978 View
Feb 13, 2026 SCHEDULE 13G/A Macquarie Group Limited 0.0% 0 View
Feb 13, 2026 SCHEDULE 13G/A Macquarie Management Holdings Inc 0.0% 0 View
Feb 13, 2026 SCHEDULE 13G/A Macquarie Investment Management Business Trust 0.0% 0 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.