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 $3.25B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Kaiser Aluminum Corp as of Jun 30, 2026. 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
- 335
- +51 vs. Q1 2026
- Shares held
- 16.6M
- +721.1K (+4.5%) vs. Q1 2026
- Total value
- $3.25B
- +$1.33B (+69.5%) vs. Q1 2026
- New holders
- 80
- 114 more added
- Sold out
- 29
- 101 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $3.25B |
| Q1 2026 | 288 | $1.92B |
| Q4 2025 | 266 | $1.82B |
| Q3 2025 | 212 | $1.19B |
| Q2 2025 | 199 | $1.23B |
| Q1 2025 | 206 | $916.1M |
| Q4 2024 | 206 | $1.09B |
| Q3 2024 | 211 | $1.13B |
| Q2 2024 | 224 | $1.43B |
| Q1 2024 | 192 | $1.45B |
| Q4 2023 | 162 | $1.15B |
| 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, Q2 2026
Shares, value and share of portfolio for each institution holding Kaiser Aluminum Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,870,588 | $561.6M | 0.01% | +27,694+1.0% | Added |
| Vanguard Portfolio Management LLC | 1,413,170 | $276.5M | 0.01% | +104,420+8.0% | Added |
| State Street Corp | 1,317,519 | $257.7M | 0.01% | −15,404−1.2% | Reduced |
| Dimensional Fund Advisors LP | 775,944 | $151.8M | 0.03% | −42,370−5.2% | Reduced |
| Vanguard Capital Management LLC | 707,161 | $138.3M | 0.00% | +37,393+5.6% | Added |
| Nomura Asset Management International Inc. | 679,387 | $132.9M | 0.20% | −34,789−4.9% | Reduced |
| Geode Capital Management, LLC | 471,735 | $92.3M | 0.00% | +67,738+16.8% | Added |
| American Century Companies Inc | 439,923 | $86.1M | 0.04% | −38,873−8.1% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 419,050 | $82.0M | 0.25% | −111,621−21.0% | Reduced |
| Fisher Asset Management, LLC | 352,761 | $69.0M | 0.02% | +48,254+15.8% | Added |
| First Eagle Investment Management, LLC | 276,862 | $54.2M | 0.04% | +166,101+150.0% | Added |
| Franklin Resources Inc | 272,388 | $53.3M | 0.01% | +266,026+4,181.5% | Added |
| Charles Schwab Investment Management Inc | 259,873 | $50.8M | 0.01% | −20,882−7.4% | Reduced |
| Invesco Ltd. | 256,161 | $50.1M | 0.00% | −12,416−4.6% | Reduced |
| Systematic Financial Management LP | 232,240 | $45.4M | 0.91% | −10,755−4.4% | Reduced |
| Goldman Sachs Group Inc | 227,467 | $44.5M | 0.00% | +73,481+47.7% | Added |
| Bank of New York Mellon Corp | 196,048 | $38.4M | 0.01% | −638−0.3% | Reduced |
| Morgan Stanley | 194,659 | $38.1M | 0.00% | +22,497+13.1% | Added |
| Northern Trust Corp | 185,992 | $36.4M | 0.00% | +11,431+6.5% | Added |
| Wellington Management Group LLP | 178,672 | $35.0M | 0.01% | −153,440−46.2% | Reduced |
| Nuveen, LLC | 173,822 | $34.0M | 0.01% | +9,705+5.9% | Added |
| Bank of America Corp | 170,173 | $33.3M | 0.00% | −1,196−0.7% | Reduced |
| Westfield Capital Management Co LP | 163,465 | $32.0M | 0.10% | +163,465 | New |
| Two Sigma Investments, LP | 156,166 | $30.6M | 0.02% | +35,535+29.5% | Added |
| Algert Global LLC | 125,576 | $24.6M | 0.29% | +41,828+49.9% | Added |
| Panagora Asset Management Inc | 124,915 | $24.4M | 0.07% | +69,498+125.4% | Added |
| Vanguard Fiduciary Trust Co | 115,624 | $22.6M | 0.00% | +8,441+7.9% | Added |
| Bessemer Group Inc | 109,463 | $21.4M | 0.03% | +79,548+265.9% | Added |
| Assenagon Asset Management S.A. | 108,968 | $21.3M | 0.01% | +108,968 | New |
| Jane Street Group, LLC | 108,370 | $21.2M | 0.01% | +57,699+113.9% | Added |
| Principal Financial Group Inc | 105,510 | $20.6M | 0.01% | +4,000+3.9% | Added |
| Mackenzie Financial Corp | 100,812 | $19.7M | 0.02% | +68,207+209.2% | Added |
| Bridgeway Capital Management, LLC | 100,434 | $19.6M | 0.35% | −30,881−23.5% | Reduced |
| D. E. Shaw & Co., Inc. | 100,368 | $19.6M | 0.01% | +4,386+4.6% | Added |
| First Trust Advisors LP | 91,215 | $17.8M | 0.01% | +70,182+333.7% | Added |
| Acadian Asset Management LLC | 88,064 | $17.2M | 0.02% | +79,430+920.0% | Added |
| Victory Capital Management Inc | 86,838 | $17.0M | 0.01% | +29,548+51.6% | Added |
| Great West Life Assurance Co | 84,882 | $16.6M | 0.03% | −27,624−24.6% | Reduced |
| Trexquant Investment LP | 81,259 | $15.9M | 0.10% | +38,171+88.6% | Added |
| Hotchkis & Wiley Capital Management LLC | 76,830 | $15.0M | 0.04% | −33,000−30.0% | Reduced |
| Tributary Capital Management, LLC | 75,731 | $14.8M | 1.22% | −100,503−57.0% | Reduced |
| Winslow Asset Management Inc | 71,827 | $14.1M | 2.44% | −2,176−2.9% | Reduced |
| Prudential Financial Inc | 66,075 | $12.9M | 0.01% | +46,835+243.4% | Added |
| Arrowstreet Capital, Limited Partnership | 64,176 | $12.6M | 0.01% | −184,233−74.2% | Reduced |
| HRT Financial LP | 61,202 | $12.0M | 0.02% | +61,202 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 58,296 | $11.4M | 0.02% | +51,325+736.3% | Added |
| Public Sector Pension Investment Board | 55,592 | $10.9M | 0.03% | −1,851−3.2% | Reduced |
| Hennessy Advisors Inc | 54,400 | $10.6M | 0.34% | +54,400 | New |
| UBS Group AG | 53,035 | $10.4M | 0.00% | −16,473−23.7% | Reduced |
| Empowered Funds, LLC | 52,900 | $10.3M | 0.05% | −23,881−31.1% | Reduced |
| Norges Bank | 46,500 | $9.10M | 0.00% | +46,500 | New |
| NFJ Investment Group, LLC | 46,404 | $9.08M | 0.31% | −76,977−62.4% | Reduced |
| BNP Paribas Arbitrage, SA | 45,337 | $8.87M | 0.00% | +11,592+34.4% | Added |
| UBS Asset Management Americas Inc | 43,841 | $8.58M | 0.00% | +6,535+17.5% | Added |
| SEI Investments Co | 43,687 | $8.55M | 0.01% | −19,155−30.5% | Reduced |
| Rhumbline Advisers | 43,374 | $8.49M | 0.01% | −4,880−10.1% | Reduced |
| AQR Capital Management LLC | 42,224 | $8.26M | 0.00% | +14,337+51.4% | Added |
| Allspring Global Investments Holdings, LLC | 44,247 | $8.17M | 0.01% | +4,511+11.4% | Added |
| Icon Advisers Inc | 41,382 | $8.10M | 1.52% | −5,100−11.0% | Reduced |
| Great Lakes Advisors, LLC | 41,124 | $8.05M | 0.06% | −4,192−9.3% | Reduced |
| 1492 Capital Management LLC | 38,985 | $7.63M | 2.25% | −4,476−10.3% | Reduced |
| PDT Partners, LLC | 38,588 | $7.55M | 0.40% | +6,800+21.4% | Added |
| Envestnet Asset Management Inc | 37,761 | $7.39M | 0.00% | −16,238−30.1% | Reduced |
| Ameriprise Financial Inc | 37,374 | $7.31M | 0.00% | −1,361−3.5% | Reduced |
| Russell Investments Group, Ltd. | 36,851 | $7.14M | 0.01% | +8,670+30.8% | Added |
| XTX Topco Ltd | 35,805 | $7.00M | 0.09% | +28,206+371.2% | Added |
| Legal & General Group Plc | 35,569 | $6.96M | 0.00% | +193+0.5% | Added |
| Wells Fargo & Company | 34,004 | $6.65M | 0.00% | +5,942+21.2% | Added |
| Jump Financial, LLC | 33,505 | $6.55M | 0.06% | +29,178+674.3% | Added |
| Jupiter Topco LLC | 33,063 | $6.47M | 0.00% | +33,063 | New |
| Swiss National Bank | 32,500 | $6.36M | 0.00% | +600+1.9% | Added |
| Third Avenue Management LLC | 29,848 | $5.84M | 0.93% | −33−0.1% | Reduced |
| Royal Bank of Canada | 27,825 | $5.44M | 0.00% | +4,111+17.3% | Added |
| Credit Agricole S A | 27,500 | $5.38M | 0.01% | +15,000+120.0% | Added |
| FMR LLC | 27,158 | $5.31M | 0.00% | +14,163+109.0% | Added |
| Thrivent Financial for Lutherans | 23,316 | $4.56M | 0.01% | +5,238+29.0% | Added |
| Price T Rowe Associates Inc | 22,489 | $4.40M | 0.00% | +3,876+20.8% | Added |
| Millennium Management LLC | 21,626 | $4.23M | 0.00% | −41,694−65.8% | Reduced |
| JPMorgan Chase & Co | 21,173 | $4.09M | 0.00% | −11,129−34.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 20,606 | $4.03M | 0.00% | +2,576+14.3% | Added |
| California State Teachers Retirement System | 20,127 | $3.94M | 0.00% | −503−2.4% | Reduced |
| Renaissance Technologies LLC | 19,600 | $3.83M | 0.01% | −14,214−42.0% | Reduced |
| Man Group plc | 17,955 | $3.51M | 0.01% | +1,464+8.9% | Added |
| Citigroup Inc | 17,551 | $3.43M | 0.00% | +8,198+87.7% | Added |
| Deutsche Bank AG | 17,190 | $3.36M | 0.00% | +3,290+23.7% | Added |
| Vanguard Asset Management, Ltd | 15,874 | $3.11M | 0.00% | +1,367+9.4% | Added |
| HSBC Holdings PLC | 15,827 | $3.07M | 0.00% | +4,521+40.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 14,987 | $2.93M | 0.01% | +9,174+157.8% | Added |
| Cookson Peirce & Co Inc | 14,825 | $2.90M | 0.10% | +1,543+11.6% | Added |
| Bank of Montreal | 14,482 | $2.83M | 0.00% | +1,900+15.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,237 | $2.79M | 0.00% | −2,454−14.7% | Reduced |
| Oliver Luxxe Assets LLC | 13,231 | $2.59M | 0.38% | −8,306−38.6% | Reduced |
| CWM Advisors, LLC | 13,229 | $2.59M | 0.11% | +12,337+1,383.1% | Added |
| Intech Investment Management LLC | 12,937 | $2.53M | 0.02% | +2,348+22.2% | Added |
| Lazard Asset Management LLC | 12,927 | $2.53M | 0.00% | +12,927 | New |
| Alliancebernstein L.P. | 20,878 | $2.52M | 0.00% | +2,109+11.2% | Added |
| Navellier & Associates Inc | 12,548 | $2.45M | 0.19% | +2,105+20.2% | Added |
| LPL Financial LLC | 12,356 | $2.42M | 0.00% | −4,747−27.8% | Reduced |
| Gabelli Funds LLC | 12,280 | $2.40M | 0.02% | −22,813−65.0% | Reduced |
| Vident Advisory, LLC | 11,083 | $2.17M | 0.02% | +11,083 | New |