Kaiser AluminumKALU

13F holders, Q1 2026 (March 31)
288holders +22
53new positions
29sold out
9famous investors
$120.56avg. 13F price*

At the end of Q1 2026, 288 institutions reported holding Kaiser Aluminum Corp. (KALU) in their 13F filings, up 22 from Q4 2025. 53 opened new positions and 29 sold out. The largest holders were BlackRock, Inc. ($342.6M), State Street Corp. ($160.6M) and Vanguard Portfolio Management LLC ($157.7M). 9 famous investors held it, including Ken Fisher (0.0% of Fisher Asset Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Mario Gabelli (0.0% of GAMCO Investors's portfolio).

Company
Kaiser Aluminum Corp.
CUSIP
483007704
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 192Q1 2024Q2 2024: 224Q2 2024Q3 2024: 211Q3 2024Q4 2024: 206Q4 2024Q1 2025: 206Q1 2025Q2 2025: 198Q2 2025Q3 2025: 212Q3 2025Q4 2025: 266Q4 2025Q1 2026: 288Q1 2026Q2 2026: 335Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions53$66.7M
Exits29$27.8M

All 13F filers, Q4 2025 → Q1 2026: 1,773,648 shares bought and 1,632,810 shares sold, net +140,838 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 288 holders

BlackRock, Inc. 0.01% Reduce -5.2% 2,842,894 $342.6M
State Street Corp. 0.01% Add +38.0% 1,332,923 $160.6M
Vanguard Portfolio Management LLC 0.01% — 1,308,750 $157.7M
Dimensional Fund Advisors LP 0.02% Reduce -1.6% 818,314 $98.6M
Nomura Asset Management International Inc. 0.15% Reduce -21.3% 714,176 $86.1M
Vanguard Capital Management LLC 0.00% — 669,768 $80.7M
Barrow Hanley Mewhinney & Strauss LLC 0.21% Reduce -6.0% 530,671 $64.0M
American Century Companies Inc. 0.03% Reduce -19.3% 478,796 $57.7M
Geode Capital Management, LLC 0.00% Add +2.7% 403,997 $48.7M
Wellington Management Group LLP 0.01% Reduce -31.0% 332,112 $40.0M
Fisher Asset Management 0.01% Add +93.9% 304,507 $36.7M
Charles Schwab Investment Management Inc. 0.01% Reduce -3.1% 280,755 $33.8M
Invesco Ltd. 0.00% Add +77.3% 268,577 $32.4M
Arrowstreet Capital, Limited Partnership 0.02% Reduce -8.6% 248,409 $29.9M
Systematic Financial Management LP 0.67% Reduce -5.9% 242,995 $29.3M
Bank of New York Mellon Corp 0.00% Reduce -0.8% 196,686 $23.7M
Tributary Capital Management, LLC 2.06% Reduce -24.3% 176,234 $21.2M
Brightline Capital Management, LLC 6.24% Add +4.2% 175,000 $21.1M
Northern Trust Corp. 0.00% Add +2.6% 174,561 $21.0M
Morgan Stanley 0.00% Reduce -18.1% 172,162 $20.7M
Bank of America Corp. 0.00% Add +0.9% 171,369 $20.7M
Nuveen, LLC 0.01% Add +222.6% 164,117 $19.8M
Goldman Sachs Group Inc. 0.00% Reduce -14.3% 153,986 $18.6M
Bridgeway Capital Management, LLC 0.32% Add +4.7% 131,315 $15.8M
NFJ Investment Group, LLC 0.56% Add +0.0% 123,381 $14.9M
Two Sigma Investments, LP 0.01% New 120,631 $14.5M
CANADA LIFE ASSURANCE Co 0.02% Add +153.6% 112,506 $13.6M
First Eagle Investment Management, LLC 0.02% Reduce -24.6% 110,761 $13.3M
Hotchkis & Wiley Capital Management LLC 0.04% Reduce -26.5% 109,830 $13.2M
Vanguard Fiduciary Trust Co. 0.00% — 107,183 $12.9M
Principal Financial Group Inc. 0.01% Add +32.4% 101,510 $12.2M
D. E. Shaw & Co. 0.01% Add +52.4% 95,982 $11.6M
Algert Global LLC 0.15% Add +23.1% 83,748 $10.1M
Empowered Funds, LLC 0.06% New 76,781 $9.3M
Winslow Asset Management Inc. 1.73% Reduce -2.4% 74,003 $8.9M
Covalis Capital LLP 0.52% New 69,667 $8.4M
UBS Group AG 0.00% Add +24.3% 69,508 $8.4M
Millennium Management 0.01% Add +62.9% 63,320 $7.6M
Sei Investments Co. 0.01% Add +59.2% 62,842 $7.6M
Qube Research & Technologies Ltd 0.01% New 57,859 $7.0M
Public Sector Pension Investment Board 0.02% Add +3.3% 57,443 $6.9M
Victory Capital Management Inc. 0.00% Add +478.9% 57,290 $6.9M
Panagora Asset Management Inc. 0.03% Add +90.8% 55,417 $6.7M
Envestnet Asset Management Inc. 0.00% Reduce -14.9% 53,999 $6.5M
Jane Street Group, LLC 0.01% Add +1.4% 50,671 $6.1M
Rhumbline Advisers 0.01% Add +1.4% 48,254 $5.8M
Icon Advisers Inc. 1.32% Reduce -30.1% 46,482 $5.6M
Great Lakes Advisors, LLC 0.05% Reduce -0.1% 45,316 $5.5M
1492 Capital Management LLC 2.00% Add +11.6% 43,461 $5.2M
Allspring Global Investments Holdings, LLC 0.01% Reduce -4.7% 39,736 $5.2M
Trexquant Investment LP 0.04% New 43,088 $5.2M
Ameriprise Financial Inc. 0.00% Reduce -18.1% 38,735 $4.7M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +0.8% 37,306 $4.5M
Legal & General Group Plc 0.00% Reduce -9.9% 35,376 $4.3M
Gabelli Funds LLC 0.03% Reduce -9.6% 35,093 $4.2M
Renaissance Technologies 0.01% Add +363.2% 33,814 $4.1M
BNP Paribas Financial Markets 0.00% Add +29.5% 33,745 $4.1M
Mackenzie Financial Corp. 0.00% Add +89.5% 32,605 $3.9M
Swiss National Bank 0.00% No change 31,900 $3.8M
PDT Partners, LLC 0.23% No change 31,788 $3.8M
Susquehanna International Group, LLP 0.00% Reduce -24.0% 31,431 $3.8M
JPMorgan Chase & Co. 0.00% Reduce -30.6% 32,302 $3.7M
Bessemer Group Inc. 0.01% Reduce -0.2% 29,915 $3.6M
Third Avenue Management LLC 0.58% Reduce -65.0% 29,881 $3.6M
Russell Investments Group, Ltd. 0.00% Reduce -44.1% 28,181 $3.4M
Wells Fargo & Company 0.00% Reduce -37.5% 28,062 $3.4M
AQR Capital Management 0.00% Add +42.0% 27,887 $3.4M
Point72 Asset Management 0.01% Reduce -12.2% 26,194 $3.2M
Mirabella Financial Services LLP 0.31% New 25,213 $3.0M
Royal Bank of Canada 0.00% Add +98.5% 23,714 $2.9M
Oliver Luxxe Assets LLC 0.39% New 21,537 $2.6M
First Trust Advisors LP 0.00% Reduce -45.4% 21,033 $2.5M
California State Teachers Retirement System 0.00% Add +26.5% 20,630 $2.5M
Prudential Financial Inc. 0.00% Reduce -29.0% 19,240 $2.3M
Harvest Investment Advisors, LLC 1.26% Reduce -7.4% 18,870 $2.3M
T. Rowe Price Associates Inc. 0.00% Add +18.5% 18,613 $2.2M
Thrivent Financial for Lutherans 0.00% Reduce -1.7% 18,078 $2.2M
Cambridge Investment Research Advisors, Inc. 0.01% Add +72.8% 18,030 $2.2M
Alliancebernstein L.P. 0.00% Add +1.6% 18,769 $2.2M
Numerai GP LLC 0.21% Add +180.3% 17,706 $2.1M
LPL Financial LLC 0.00% Add +3.2% 17,103 $2.1M
Teacher Retirement System of Texas 0.01% Add +69.6% 16,794 $2.0M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% Reduce -30.0% 16,691 $2.0M
Man Group plc 0.00% Add +9.5% 16,491 $2.0M
Voya Investment Management LLC 0.00% Reduce -9.7% 15,159 $1.8M
Y-Intercept (Hong Kong) Ltd 0.03% New 14,813 $1.8M
Deprince Race & Zollo Inc. 0.03% Reduce -68.8% 14,742 $1.8M
VANGUARD ASSET MANAGEMENT, Ltd 0.00% — 14,507 $1.7M
Deutsche Bank AG 0.00% Add +11.4% 13,900 $1.7M
VARCOV Co. 0.61% New 13,546 $1.6M
Natixis Advisors, LLC 0.00% Reduce -6.6% 13,435 $1.6M
Cookson Peirce & Co. Inc. 0.07% Add +32.8% 13,282 $1.6M
FMR LLC 0.00% Add +18.9% 12,995 $1.6M
AMG National Trust Bank 0.03% Reduce -1.4% 12,822 $1.5M
PVG Asset Management Corp. 0.91% Add +331.9% 8,374 $1.5M
Bank of Montreal 0.00% Add +8.6% 12,582 $1.5M
Credit Agricole S A 0.00% New 12,500 $1.5M
Caxton Associates LLP 0.03% Reduce -9.9% 11,675 $1.4M
HSBC Holdings PLC 0.00% Reduce -4.2% 11,306 $1.4M
Intech Investment Management LLC 0.01% Add +32.0% 10,589 $1.3M
Navellier & Associates Inc. 0.13% New 10,443 $1.3M
Jones Financial Companies LLLP 0.00% Add +1962.7% 10,726 $1.2M
Segall Bryant & Hamill, LLC 0.02% Reduce -18.6% 10,149 $1.2M
180 Wealth Advisors, LLC 0.14% Reduce -0.2% 10,131 $1.2M
ExodusPoint Capital Management, LP 0.01% New 9,763 $1.2M
Raymond James Financial Inc. 0.00% Reduce -84.8% 9,539 $1.1M
ARK Investment Management 0.01% Reduce -36.7% 9,412 $1.1M
Citigroup Inc. 0.00% Reduce -18.8% 9,353 $1.1M
Independent Financial Group, LLC 0.02% Reduce -25.6% 9,150 $1.1M
State of Tennessee, Department of Treasury 0.00% Reduce -22.6% 9,094 $1.1M
Orion Porfolio Solutions, LLC 0.01% Reduce -23.1% 9,067 $1.1M
MetLife Investment Management, LLC 0.01% Reduce -1.0% 8,995 $1.1M
Summit Global Investments 0.06% Reduce -32.3% 8,981 $1.1M
Acadian Asset Management LLC 0.00% Reduce -27.6% 8,634 $1.0M
State of Alaska, Department of Revenue 0.01% Reduce -3.1% 8,566 $1.0M
Illinois Municipal Retirement Fund 0.01% Add +7.4% 8,423 $1.0M
GAMCO Investors 0.01% Reduce -4.9% 8,019 $966K
Hancock Whitney Corp. 0.02% Add +116.3% 5,516 $940K
Simplex Trading, LLC 0.03% Add +3.3% 7,768 $936K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +0.1% 7,760 $934K
Engineers Gate Manager LP 0.01% Reduce -36.7% 7,740 $933K
XTX Topco Ltd 0.02% Add +41.4% 7,599 $916K
Brevan Howard Capital Management LP 0.01% Add +26.1% 7,171 $864K
Louisiana State Employees Retirement System 0.01% Reduce -4.0% 7,100 $856K
Vanguard Global Advisers, LLC 0.00% — 7,009 $845K
Manufacturers Life Insurance Company, The 0.00% Add +3.3% 6,989 $842K
Healthcare of Ontario Pension Plan Trust Fund 0.00% Reduce -31.5% 6,971 $840K
Creative Planning 0.00% Add +13.4% 6,958 $839K
Meeder Asset Management Inc. 0.05% Add +17.9% 6,954 $838K
Janus Henderson Group PLC 0.00% No change 6,893 $831K
Edgestream Partners, L.P. 0.03% Reduce -84.5% 6,737 $812K
Barclays PLC 0.00% Reduce -76.8% 6,677 $805K
CVFG LLC 0.10% New 6,560 $791K
Squarepoint Ops LLC 0.00% Reduce -82.9% 6,556 $790K
Franklin Resources Inc. 0.00% Add +39.1% 6,362 $767K
EntryPoint Capital, LLC 0.22% Add +12.4% 6,272 $756K
Jennison Associates LLC 0.00% New 6,271 $756K
Connor, Clark & Lunn Investment Management Ltd. 0.00% New 5,813 $701K
Horizon Investments, LLC 0.01% Reduce -1.3% 5,702 $687K
First National Bank of Omaha 0.02% Reduce -25.5% 5,695 $686K
Citadel Advisors 0.00% Reduce -82.6% 5,664 $683K
New York State Common Retirement Fund 0.00% No change 5,635 $679K
Cetera Investment Advisers 0.00% Add +110.5% 5,543 $668K
Voleon Capital Management LP 0.01% New 5,501 $663K
Sheets Smith Wealth Management 0.07% Reduce -0.6% 5,459 $658K
New York State Teachers Retirement System 0.00% Reduce -6.0% 5,420 $653K
Fifth Third Bancorp 0.00% Add +6927.6% 5,341 $644K
Envestnet Portfolio Solutions, Inc. 0.00% Reduce -16.9% 5,291 $638K
DRW Securities, LLC 0.03% New 5,132 $618K
Vista Investment Partners LLC 0.16% No change 5,105 $615K
First Citizens Bank & Trust Co. 0.01% Reduce -4.0% 5,007 $603K
Advisors Asset Management, Inc. 0.01% Reduce -0.3% 4,992 $602K
Commonwealth Equity Services, LLC 0.00% Add +26.3% 4,944 $596K
Nisa Investment Advisors, LLC 0.00% Add +0.0% 4,763 $574K
Amalgamated Bank 0.00% Reduce -0.7% 4,624 $557K
Arizona State Retirement System 0.00% Reduce -1.2% 4,451 $536K
Police & Firemen's Retirement System of New Jersey 0.00% No change 4,444 $536K
Capstone Investment Advisors, LLC 0.01% New 4,393 $529K
Jump Financial, LLC 0.01% Reduce -36.3% 4,327 $521K
Central Pacific Bank - Trust Division 0.07% No change 4,274 $515K
Yousif Capital Management, LLC 0.01% Reduce -1.8% 4,256 $513K
SG Americas Securities, LLC 0.00% Reduce -34.5% 4,241 $511K
Vanguard Investments Australia, Ltd. 0.00% — 4,178 $503K
Teachers Retirement System of the State of Kentucky 0.00% No change 4,044 $487K
Evolve Private Wealth, LLC 0.03% New 4,015 $484K
Quantbot Technologies LP 0.02% Add +33.8% 3,971 $479K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -0.1% 3,970 $478K
Los Angeles Capital Management LLC 0.00% Reduce -8.8% 3,945 $475K
Quantinno Capital Management LP 0.00% Add +5.9% 3,847 $464K
Diametric Capital, LP 0.12% New 3,725 $449K
Oregon Public Employees Retirement Fund 0.01% Add +1.7% 3,704 $446K
KLP Kapitalforvaltning As 0.00% Add +5.9% 3,600 $434K
Allstate Corp. 0.00% New 3,580 $431K
PNC Financial Services Group, Inc. 0.00% Add +1.4% 3,564 $430K
Quadrature Capital Ltd 0.01% Reduce -41.0% 3,517 $424K
Ashton Thomas Private Wealth, LLC 0.01% Add +37.7% 3,493 $421K
Diversified Trust Co. 0.01% Add +69.6% 3,467 $418K
Martingale Asset Management L P 0.01% New 3,402 $410K
Van Diest Capital, LLC 0.32% New 3,372 $406K
Ethic Inc. 0.01% Add +31.2% 3,350 $404K
Canada Pension Plan Investment Board 0.00% No change 3,300 $398K
StoneX Group Inc. 0.02% New 3,071 $370K
Brooklyn Investment Group 0.01% Reduce -32.2% 2,935 $354K
DAVENPORT & Co LLC 0.00% Add +9.9% 2,781 $335K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 2,756 $332K
Tactive Advisors, LLC 0.09% New 2,744 $331K
QRG Capital Management, Inc. 0.00% Add +47.1% 2,697 $325K
Trust Point Inc. 0.03% Add +0.9% 2,566 $309K
HighTower Advisors, LLC 0.00% New 2,556 $308K
MML Investors Services, LLC 0.00% Reduce -16.4% 2,545 $307K
Mariner, LLC 0.00% Reduce -10.6% 2,524 $304K
ProShare Advisors LLC 0.00% Reduce -20.0% 2,502 $302K
Pictet Asset Management Holding SA 0.00% Add +20.0% 2,499 $301K
Cornerstone Investment Partners, LLC 0.01% Add +27.8% 2,448 $295K
Sanctuary Advisors, LLC 0.00% New 2,431 $293K
Bailard, Inc. 0.01% Reduce -14.2% 2,400 $289K
Amundi 0.00% Add +7.4% 2,391 $288K
Maryland State Retirement & Pension System 0.01% No change 2,332 $281K
US Bancorp \de 0.00% Reduce -21.1% 2,171 $262K
Swiss Life Asset Management Ltd 0.00% New 2,145 $258K
Public Employees Retirement Association of Colorado 0.00% No change 2,119 $255K
Marex Group Ltd 0.00% New 2,000 $241K
Advisory Services Network, LLC 0.00% New 1,967 $237K
Heritage Family Offices, LLP 0.10% Reduce -40.9% 1,876 $226K
Mutual of America Capital Management LLC 0.00% Add +0.1% 1,837 $221K
E&G Advisors, LLC 0.05% New 1,800 $217K
Moran Wealth Management, LLC 0.01% New 1,776 $214K
Tower Research Capital LLC (TRC) 0.01% Reduce -12.2% 1,607 $194K
Osaic Holdings, Inc. 0.00% Add +22.2% 1,488 $180K
Cwm, LLC 0.00% Add +5.1% 1,402 $169K
Ameritas Investment Partners, Inc. 0.01% No change 1,344 $162K
Lloyd Advisory Services, LLC. 0.04% New 1,286 $155K
Kingdom Financial Group LLC. 0.04% Reduce -19.7% 1,286 $155K
Employees Retirement System of Texas 0.00% No change 1,012 $122K
Huntington National Bank 0.00% No change 976 $118K
Inspire Investing, LLC 0.01% Reduce -92.0% 892 $108K
Caitong International Asset Management Co., Ltd 0.02% New 743 $90K
GAMMA Investing LLC 0.00% Add +13.5% 715 $86K
First Horizon Corp. 0.00% Reduce -8.3% 710 $86K
USA Financial Formulas 0.01% New 616 $74K
Hantz Financial Services, Inc. 0.00% Add +51.0% 583 $70K
EverSource Wealth Advisors, LLC 0.00% Add +8.1% 509 $61K
Public Employees Retirement System of Ohio 0.00% Reduce -7.9% 501 $60K
Salem Investment Counselors Inc. 0.00% New 500 $60K
Parallel Advisors, LLC 0.00% Add +107.2% 487 $59K
Aquatic Capital Management LLC 0.00% New 447 $54K
Pinnacle Wealth Planning Services, Inc. 0.01% Add +2.1% 432 $52K
Clearstead Advisors, LLC 0.00% No change 400 $48K
Farther Finance Advisors, LLC 0.00% Add +31.8% 361 $47K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Add +35.9% 371 $45K
KBC Group NV 0.00% New 363 $44K
Sterling Capital Management LLC 0.00% Reduce -92.2% 308 $37K
UMB Bank, n.a. 0.00% Add +1.1% 290 $35K
Nomura Asset Management Co. Ltd. 0.00% New 250 $30K
Erste Asset Management GmbH 0.00% New 244 $28K
Private Trust Co. NA 0.00% Reduce -20.1% 210 $25K
Quadrant Capital Group LLC 0.00% No change 199 $24K
Westside Investment Management, Inc. 0.00% Reduce -47.0% 167 $20K
Bullock Wealth Management Group 0.01% New 138 $18K
Capital Advisors, Ltd. LLC 0.00% No change 133 $16K
Arax Advisory Partners 0.00% Reduce -12.1% 124 $15K
Harbour Investments, Inc. 0.00% New 121 $15K
Salomon & Ludwin, LLC 0.00% No change 104 $14K
SBI Securities Co., Ltd. 0.00% No change 102 $12K
Triumph Capital Management 0.00% No change 100 $12K
Carolina Wealth Advisors, LLC 0.00% New 94 $11K
MAI Capital Management 0.00% Add +22.9% 86 $10K
Brown Brothers Harriman & Co. 0.00% Add +17.6% 80 $10K
Ascentis Independent Advisors 0.00% New 80 $10K
Harbor Capital Advisors, Inc. 0.00% Add +158.6% 75 $9K
Iat Reinsurance Co. LTD. 0.00% No change 70 $8K
Signaturefd, LLC 0.00% Add +76.5% 60 $7K
Allworth Financial LP 0.00% Add +9.4% 58 $7K
Signature Equity Partners, LLC 0.00% New 57 $7K
Twin Peaks Wealth Advisors, LLC 0.00% New 57 $7K
High Note Wealth, LLC 0.00% No change 54 $7K
Kemnay Advisory Services Inc. 0.00% New 54 $7K
Essential Partners LLC 0.00% No change 52 $6K
Golden State Wealth Management, LLC 0.00% New 50 $6K
Aster Capital Management (DIFC) Ltd 0.00% New 81 $5K
Rockefeller Capital Management L.P. 0.00% New 36 $4K
Northwestern Mutual Wealth Management Co. 0.00% New 34 $4K
Bartlett & Co. Wealth Management LLC 0.00% No change 20 $3K
Rothschild Investment LLC 0.00% Add +8.7% 25 $3K
Sound Income Strategies, LLC 0.00% No change 22 $3K
Miller Capital Partners, Inc. 0.00% No change 20 $2K
Larson Financial Group LLC 0.00% No change 18 $2K
Prestige Wealth Management Group LLC 0.00% No change 17 $2K
Blue Trust, Inc. 0.00% No change 17 $2K
Optiver Holding B.V. 0.00% Add +100.0% 16 $2K
IFP Advisors, Inc 0.00% No change 16 $2K
Quarry LP 0.00% Reduce -86.9% 14 $2K
Keating Financial Advisory Services, Inc. 0.00% New 13 $2K
Retirement Wealth Solutions LLC 0.00% Add +22.2% 11 $1K
Farmers & Merchants Investments Inc. 0.00% Reduce -16.7% 10 $1K
Covestor Ltd 0.00% Reduce -99.9% 4 $1K
Bare Financial Services, Inc 0.00% No change 7 $844
Rialto Wealth Management, LLC 0.00% No change 7 $844
Versant Capital Management, Inc 0.00% Add +250.0% 7 $844
Torren Management, LLC 0.00% No change 5 $632
Smartleaf Asset Management LLC 0.00% Reduce -28.6% 5 $573
Gilpin Wealth Management, LLC 0.00% Add +200.0% 3 $362
WPG Advisers, LLC 0.00% No change 3 $362
Parkside Financial Bank & Trust 0.00% No change 3 $362
True Wealth Design, LLC 0.00% No change 2 $242
Ankerstar Wealth, LLC 0.00% No change 2 $241
Hughes Financial Services, LLC 0.00% New 1 $121
Bollard Group LLC 0.00% Reduce -99.8% 1 $0

"% of holder's portfolio" is KALU's weight in each manager's 13F, not the share of Kaiser Aluminum Corp. the manager owns.