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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 335 | $3.21B |
| Q1 2026 | 288 | $1.92B |
| Q4 2025 | 266 | $1.82B |
| Q3 2025 | 212 | $1.18B |
| Q2 2025 | 199 | $1.23B |
| Q1 2025 | 206 | $914.2M |
| Q4 2024 | 206 | $1.09B |
| Q3 2024 | 211 | $1.13B |
| Q2 2024 | 224 | $1.42B |
| Q1 2024 | 192 | $1.41B |
| Q4 2023 | 162 | $1.13B |
| Q3 2023 | 157 | $1.22B |
| Q2 2023 | 161 | $1.17B |
| Q1 2023 | 171 | $1.21B |
| Q4 2022 | 183 | $1.21B |
| Q3 2022 | 168 | $1.02B |
| Q2 2022 | 184 | $1.26B |
| Q1 2022 | 187 | $1.48B |
| Q4 2021 | 191 | $1.46B |
| Q3 2021 | 180 | $1.69B |
| Q2 2021 | 189 | $1.95B |
| Q1 2021 | 176 | $1.73B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Kaiser Aluminum Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,997,191 | $344.3M | 0.01% | −29,257−1.0% | Reduced |
| Vanguard Group Inc | 2,117,791 | $243.2M | 0.00% | +5,823+0.3% | Added |
| State Street Corp | 966,148 | $111.0M | 0.00% | −186,839−16.2% | Reduced |
| Nomura Asset Management International Inc. | 907,978 | $104.3M | 0.16% | +907,978 | New |
| Dimensional Fund Advisors LP | 831,652 | $95.5M | 0.02% | +13,909+1.7% | Added |
| American Century Companies Inc | 593,086 | $68.1M | 0.03% | +4,366+0.7% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 564,218 | $64.8M | 0.22% | −208,586−27.0% | Reduced |
| Wellington Management Group LLP | 481,602 | $55.3M | 0.01% | −20,844−4.1% | Reduced |
| Geode Capital Management, LLC | 393,529 | $45.2M | 0.00% | −5,659−1.4% | Reduced |
| Charles Schwab Investment Management Inc | 289,778 | $33.3M | 0.01% | −5,051−1.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 271,749 | $31.2M | 0.02% | +201,413+286.4% | Added |
| Systematic Financial Management LP | 258,210 | $29.7M | 0.70% | −5,791−2.2% | Reduced |
| Tributary Capital Management, LLC | 232,880 | $26.7M | 2.64% | −17,329−6.9% | Reduced |
| Morgan Stanley | 210,182 | $24.1M | 0.00% | +4,619+2.2% | Added |
| Bank of New York Mellon Corp | 198,354 | $22.8M | 0.00% | +28,495+16.8% | Added |
| Goldman Sachs Group Inc | 179,781 | $20.6M | 0.00% | +94,874+111.7% | Added |
| Northern Trust Corp | 170,104 | $19.5M | 0.00% | −9,320−5.2% | Reduced |
| Bank of America Corp | 169,861 | $19.5M | 0.00% | −4,696−2.7% | Reduced |
| Brightline Capital Management, LLC | 168,000 | $19.3M | 7.80% | +168,000 | New |
| Fisher Asset Management, LLC | 157,078 | $18.0M | 0.01% | +19,291+14.0% | Added |
| Invesco Ltd. | 151,511 | $17.4M | 0.00% | +25,969+20.7% | Added |
| Hotchkis & Wiley Capital Management LLC | 149,470 | $17.2M | 0.05% | −20,450−12.0% | Reduced |
| First Eagle Investment Management, LLC | 146,915 | $16.9M | 0.03% | −6,325−4.1% | Reduced |
| Bridgeway Capital Management, LLC | 125,386 | $14.4M | 0.30% | +5,460+4.6% | Added |
| NFJ Investment Group, LLC | 123,336 | $14.2M | 0.51% | −4,268−3.3% | Reduced |
| Third Avenue Management LLC | 85,363 | $9.80M | 1.78% | −4,172−4.7% | Reduced |
| Principal Financial Group Inc | 76,657 | $8.80M | 0.00% | −784−1.0% | Reduced |
| Winslow Asset Management Inc | 75,789 | $8.71M | 1.61% | −86−0.1% | Reduced |
| Algert Global LLC | 68,008 | $7.81M | 0.12% | +22,170+48.4% | Added |
| Icon Advisers Inc | 66,482 | $7.64M | 1.65% | −44,909−40.3% | Reduced |
| Envestnet Asset Management Inc | 63,491 | $7.29M | 0.00% | −2,980−4.5% | Reduced |
| D. E. Shaw & Co., Inc. | 62,999 | $7.24M | 0.01% | +62,999 | New |
| Raymond James Financial Inc | 62,555 | $7.19M | 0.00% | +4,729+8.2% | Added |
| UBS Group AG | 55,941 | $6.43M | 0.00% | −24,660−30.6% | Reduced |
| Public Sector Pension Investment Board | 55,588 | $6.38M | 0.02% | −6,941−11.1% | Reduced |
| Nuveen, LLC | 50,871 | $5.84M | 0.00% | +869+1.7% | Added |
| Russell Investments Group, Ltd. | 50,407 | $5.79M | 0.01% | +7,749+18.2% | Added |
| Jane Street Group, LLC | 49,972 | $5.74M | 0.01% | +35,148+237.1% | Added |
| Rhumbline Advisers | 47,566 | $5.46M | 0.00% | −2,777−5.5% | Reduced |
| Ameriprise Financial Inc | 47,298 | $5.43M | 0.00% | −1,289−2.7% | Reduced |
| Deprince Race & Zollo Inc | 47,236 | $5.43M | 0.10% | +15,299+47.9% | Added |
| Hillsdale Investment Management Inc. | 47,100 | $5.41M | 0.15% | +47,100 | New |
| JPMorgan Chase & Co | 46,545 | $5.35M | 0.00% | −33,156−41.6% | Reduced |
| Great Lakes Advisors, LLC | 45,364 | $5.21M | 0.04% | 00.0% | Unchanged |
| Wells Fargo & Company | 44,862 | $5.15M | 0.00% | +4,940+12.4% | Added |
| Great West Life Assurance Co | 44,367 | $5.10M | 0.01% | +30,101+211.0% | Added |
| Allspring Global Investments Holdings, LLC | 41,712 | $5.02M | 0.01% | +41,712 | New |
| Edgestream Partners, L.P. | 43,473 | $4.99M | 0.14% | +43,473 | New |
| EAM Investors, LLC | 43,017 | $4.94M | 0.55% | +43,017 | New |
| Susquehanna International Group, LLP | 41,341 | $4.75M | 0.01% | +41,341 | New |
| SEI Investments Co | 39,469 | $4.53M | 0.00% | +21,833+123.8% | Added |
| Legal & General Group Plc | 39,287 | $4.51M | 0.00% | +360+0.9% | Added |
| 1492 Capital Management LLC | 38,943 | $4.47M | 1.71% | +22,085+131.0% | Added |
| Millennium Management LLC | 38,869 | $4.46M | 0.00% | +17,758+84.1% | Added |
| Gabelli Funds LLC | 38,838 | $4.46M | 0.03% | −2,800−6.7% | Reduced |
| First Trust Advisors LP | 38,552 | $4.43M | 0.00% | +13,900+56.4% | Added |
| Squarepoint Ops LLC | 38,356 | $4.41M | 0.01% | +38,356 | New |
| UBS Asset Management Americas Inc | 37,003 | $4.25M | 0.00% | +4,081+12.4% | Added |
| Marshall Wace, LLP | 34,225 | $3.93M | 0.00% | +34,225 | New |
| Citadel Advisors LLC | 32,473 | $3.73M | 0.00% | +32,473 | New |
| Swiss National Bank | 31,900 | $3.66M | 0.00% | +600+1.9% | Added |
| PDT Partners, LLC | 31,788 | $3.65M | 0.24% | 00.0% | Unchanged |
| Bessemer Group Inc | 29,969 | $3.44M | 0.01% | +29,903+45,307.6% | Added |
| Point72 Asset Management, L.P. | 29,836 | $3.43M | 0.01% | +29,836 | New |
| Panagora Asset Management Inc | 29,047 | $3.34M | 0.01% | +25,246+664.2% | Added |
| Barclays PLC | 28,758 | $3.30M | 0.00% | +2,968+11.5% | Added |
| Prudential Financial Inc | 27,085 | $3.11M | 0.00% | +2,458+10.0% | Added |
| BNP Paribas Arbitrage, SA | 26,066 | $2.99M | 0.00% | +20,624+379.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 23,843 | $2.75M | 0.00% | −1,208−4.8% | Reduced |
| Jackson Creek Investment Advisors LLC | 23,860 | $2.74M | 0.81% | −826−3.3% | Reduced |
| Harvest Investment Advisors, LLC | 20,369 | $2.34M | 1.33% | −430−2.1% | Reduced |
| AQR Capital Management LLC | 19,642 | $2.26M | 0.00% | +127+0.7% | Added |
| Alliancebernstein L.P. | 18,469 | $2.12M | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 18,394 | $2.11M | 0.00% | −6,981−27.5% | Reduced |
| Mackenzie Financial Corp | 17,204 | $2.03M | 0.00% | +17,204 | New |
| Voya Investment Management LLC | 16,792 | $1.93M | 0.00% | +723+4.5% | Added |
| LPL Financial LLC | 16,571 | $1.90M | 0.00% | −1,300−7.3% | Reduced |
| Norges Bank | 16,469 | $1.89M | 0.00% | +16,469 | New |
| California State Teachers Retirement System | 16,303 | $1.87M | 0.00% | −14−0.1% | Reduced |
| Price T Rowe Associates Inc | 15,712 | $1.80M | 0.00% | +1,346+9.4% | Added |
| Man Group plc | 15,057 | $1.73M | 0.00% | −7,646−33.7% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 14,877 | $1.71M | 0.01% | +1,964+15.2% | Added |
| Natixis Advisors, L.P. | 14,383 | $1.65M | 0.00% | +1,093+8.2% | Added |
| Verition Fund Management LLC | 13,440 | $1.54M | 0.01% | +8,543+174.5% | Added |
| Summit Global Investments | 13,274 | $1.52M | 0.09% | +7,927+148.3% | Added |
| AMG National Trust Bank | 12,999 | $1.49M | 0.04% | +12,999 | New |
| Caxton Associates LLP | 12,958 | $1.49M | 0.03% | +10,302+387.9% | Added |
| State of Tennessee, Treasury Department | 11,747 | $1.44M | 0.00% | +4,039+52.4% | Added |
| Deutsche Bank AG | 12,479 | $1.43M | 0.00% | +1,042+9.1% | Added |
| Segall Bryant & Hamill, LLC | 12,473 | $1.43M | 0.02% | −99−0.8% | Reduced |
| Independent Financial Group, LLC | 12,300 | $1.41M | 0.03% | +12,300 | New |
| Engineers Gate Manager LP | 12,224 | $1.40M | 0.02% | +12,224 | New |
| Royal Bank of Canada | 11,945 | $1.37M | 0.00% | −17,209−59.0% | Reduced |
| Acadian Asset Management LLC | 11,918 | $1.37M | 0.00% | +11,918 | New |
| HSBC Holdings PLC | 11,803 | $1.36M | 0.00% | −2,773−19.0% | Reduced |
| Brinker Capital Investments, LLC | 11,787 | $1.35M | 0.01% | −1,158−8.9% | Reduced |
| Bright Futures Wealth Management, LLC. | 11,733 | $1.35M | 1.00% | −35−0.3% | Reduced |
| Bank of Montreal | 11,591 | $1.33M | 0.00% | +1,574+15.7% | Added |
| Citigroup Inc | 11,514 | $1.32M | 0.00% | −22,942−66.6% | Reduced |
| CWM Advisors, LLC | 11,139 | $1.28M | 0.12% | +11,139 | New |