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Kaiser Aluminum Corp

KALU
Exchange
Nasdaq
Industry
Rolling Drawing & Extruding of Nonferrous Metals
SEC CIK
0000811596

No open-market purchases or sales by Kaiser Aluminum Corp insiders were filed in the last 90 days; 335 institutions reported holding it in 13F filings for Q2 2026, worth $3.21B in total; ARK Invest is the only superinvestor holding it.

13F holders, Q4 2025

Institutional positions in Kaiser Aluminum Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
266
+54 vs. Q3 2025
Shares held
15.8M
+480.0K (+3.1%) vs. Q3 2025
Total value
$1.82B
+$633.2M (+53.5%) vs. Q3 2025
New holders
76
85 more added
Sold out
22
75 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KALU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 266 institutions
Q1 2021: 176 institutionsQ2 2021: 189 institutionsQ3 2021: 180 institutionsQ4 2021: 191 institutionsQ1 2022: 187 institutionsQ2 2022: 184 institutionsQ3 2022: 168 institutionsQ4 2022: 183 institutionsQ1 2023: 171 institutionsQ2 2023: 161 institutionsQ3 2023: 157 institutionsQ4 2023: 162 institutionsQ1 2024: 192 institutionsQ2 2024: 224 institutionsQ3 2024: 211 institutionsQ4 2024: 206 institutionsQ1 2025: 206 institutionsQ2 2025: 199 institutionsQ3 2025: 212 institutionsQ4 2025: 266 institutionsQ1 2026: 288 institutionsQ2 2026: 335 institutions
Value heldQ4 2025: $1.82B
Q1 2021: $1.73BQ2 2021: $1.95BQ3 2021: $1.69BQ4 2021: $1.46BQ1 2022: $1.48BQ2 2022: $1.26BQ3 2022: $1.02BQ4 2022: $1.21BQ1 2023: $1.21BQ2 2023: $1.17BQ3 2023: $1.22BQ4 2023: $1.13BQ1 2024: $1.41BQ2 2024: $1.42BQ3 2024: $1.13BQ4 2024: $1.09BQ1 2025: $914.2MQ2 2025: $1.23BQ3 2025: $1.18BQ4 2025: $1.82BQ1 2026: $1.92BQ2 2026: $3.21B
Institutions holding KALU and their total value by quarter
QuarterHoldersValue
Q2 2026335$3.21B
Q1 2026288$1.92B
Q4 2025266$1.82B
Q3 2025212$1.18B
Q2 2025199$1.23B
Q1 2025206$914.2M
Q4 2024206$1.09B
Q3 2024211$1.13B
Q2 2024224$1.42B
Q1 2024192$1.41B
Q4 2023162$1.13B
Q3 2023157$1.22B
Q2 2023161$1.17B
Q1 2023171$1.21B
Q4 2022183$1.21B
Q3 2022168$1.02B
Q2 2022184$1.26B
Q1 2022187$1.48B
Q4 2021191$1.46B
Q3 2021180$1.69B
Q2 2021189$1.95B
Q1 2021176$1.73B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Kaiser Aluminum Corp; share changes are against Q3 2025.

Institutions holding KALU in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Kingdom Financial Group LLC.1,601$183.9K0.06%+1,601New
Ameritas Investment Partners, Inc.1,344$154.4K0.00%00.0%Unchanged
CWM, LLC1,334$153.0K0.00%+35+2.7%Added
Advisor Group Holdings, Inc.1,218$140.0K0.00%−42,098−97.2%Reduced
Employees Retirement System of Texas1,012$116.0K0.00%+1,012New
Huntington National Bank976$112.1K0.00%−3−0.3%Reduced
First Horizon Corp774$88.9K0.00%+423+120.5%Added
GAMMA Investing LLC630$72.4K0.00%+105+20.0%Added
Kestra Advisory Services, LLC591$67.9K0.00%+591New
Bollard Group LLC577$66.0K0.00%+4+0.7%Added
Public Employees Retirement System of Ohio544$62.5K0.00%−32−5.6%Reduced
Jones Financial Companies LLLP520$59.7K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC471$54.1K0.00%+73+18.3%Added
Pinnacle Wealth Planning Services, Inc.423$48.6K0.01%+423New
Clearstead Advisors, LLC400$45.9K0.00%00.0%Unchanged
Hantz Financial Services, Inc.386$44.0K0.00%+12+3.2%Added
Global Retirement Partners, LLC366$42.0K0.00%+294+408.3%Added
Westside Investment Management, Inc.315$36.2K0.01%+3+1.0%Added
Umb Bank N A287$33.0K0.00%+42+17.1%Added
Farther Finance Advisors, LLC274$31.5K0.00%+218+389.3%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.273$31.0K0.00%+64+30.6%Added
Private Trust Co NA263$30.2K0.00%+51+24.1%Added
SageView Advisory Group, LLC243$27.9K0.00%+243New
Parallel Advisors, LLC235$27.1K0.00%−4−1.7%Reduced
Danske Bank A/S200$23.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC199$22.9K0.00%+29+17.1%Added
SRS Capital Advisors, Inc.141$16.2K0.00%−993−87.6%Reduced
Capital Advisors, Ltd. LLC133$15.0K0.00%00.0%Unchanged
Salomon & Ludwin, LLC104$12.6K0.00%+42+67.7%Added
Quarry LP107$12.3K0.00%+54+101.9%Added
SBI Securities Co., Ltd.102$11.7K0.00%+49+92.5%Added
Triumph Capital Management100$11.5K0.00%+100New
ORG Partners LLC80$9.19K0.00%00.0%Unchanged
Fifth Third Bancorp76$8.73K0.00%−9−10.6%Reduced
MAI Capital Management70$8.04K0.00%+70New
Iat Reinsurance Co Ltd.70$8.04K0.00%00.0%Unchanged
Brown Brothers Harriman & Co68$7.81K0.00%+68New
High Note Wealth, LLC54$6.20K0.00%−12−18.2%Reduced
Allworth Financial LP53$6.09K0.00%+28+112.0%Added
Essential Partners LLC52$5.97K0.00%+2+4.0%Added
Uniplan Investment Counsel, Inc.47$5.50K0.00%+47New
Signaturefd, LLC34$3.90K0.00%−7−17.1%Reduced
Harbor Capital Advisors, Inc.29$3.00K0.00%−1−3.3%Reduced
Sound Income Strategies, LLC22$2.84K0.00%+22New
Rothschild Investment LLC23$2.64K0.00%+3+15.0%Added
Miller Capital Partners, Inc.20$2.30K0.00%+20New
Bartlett & Co. Wealth Management LLC20$2.30K0.00%00.0%Unchanged
Larson Financial Group LLC18$2.07K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC17$1.95K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.17$1.95K0.00%00.0%Unchanged
IFP Advisors, Inc16$1.84K0.00%00.0%Unchanged
International Assets Investment Management, LLC13$1.49K0.00%+13New
Farmers & Merchants Investments Inc12$1.38K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC9$1.03K0.00%+1+12.5%Added
Optiver Holding B.V.8$9190.00%−66−89.2%Reduced
Smartleaf Asset Management LLC7$8270.00%+7New
Rialto Wealth Management, LLC7$8050.00%00.0%Unchanged
Bare Financial Services, Inc7$8040.00%+7New
Torren Management, LLC5$6010.00%+5New
CIBC Private Wealth Group, LLC4$4590.00%+4New
Parkside Financial Bank & Trust3$3450.00%00.0%Unchanged
WPG Advisers, LLC3$3450.00%00.0%Unchanged
True Wealth Design, LLC2$2300.00%00.0%Unchanged
Versant Capital Management, Inc2$2300.00%00.0%Unchanged
Ankerstar Wealth, LLC2$2300.00%+2New
Gilpin Wealth Management, LLC1$1150.00%+1New
Macquarie Group Ltd0$00.00%−1,011,440−100.0%Sold out
Empowered Funds, LLC0$00.00%−68,492−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−10,900−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−7,878−100.0%Sold out
Henshaw Capital LLC0$00.00%−6,354−100.0%Sold out
Mercer Global Advisors Inc0$00.00%−4,605−100.0%Sold out
Pitcairn Co0$00.00%−4,185−100.0%Sold out
Toroso Investments, LLC0$00.00%−3,610−100.0%Sold out
Aristeia Capital LLC0$00.00%−3,504−100.0%Sold out
Sherbrooke Park Advisers LLC0$00.00%−2,965−100.0%Sold out
Stephens Inc0$00.00%−2,875−100.0%Sold out
Graham Capital Management, L.P.0$00.00%−2,854−100.0%Sold out
DRW Securities, LLC0$00.00%−2,781−100.0%Sold out
Walleye Trading LLC0$00.00%−625−100.0%Sold out
Salem Investment Counselors Inc0$00.00%−500−100.0%Sold out
Advisory Services Network, LLC0$00.00%−292−100.0%Sold out
GPS Wealth Strategies Group, LLC0$00.00%−88−100.0%Sold out
Principal Securities, Inc.0$00.00%−81−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−24−100.0%Sold out
Rockefeller Capital Management L.P.0$00.00%−10−100.0%Sold out
Atlantic Trust, LLC0$00.00%−5−100.0%Sold out
Tortoise Investment Management, LLC0$00.00%−1−100.0%Sold out