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, 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
- 16.4M
- +517.9K (+3.3%) vs. Q1 2026
- Total value
- $3.21B
- +$1.29B (+67.4%) vs. Q1 2026
- New holders
- 80
- 113 more added
- Sold out
- 29
- 102 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 | $3.21B |
| 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, 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 |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 88,064 | $17.2M | 0.02% | +79,430+920.0% | Added |
| First Trust Advisors LP | 91,215 | $17.8M | 0.01% | +70,182+333.7% | Added |
| D. E. Shaw & Co., Inc. | 100,368 | $19.6M | 0.01% | +4,386+4.6% | Added |
| Bridgeway Capital Management, LLC | 100,434 | $19.6M | 0.35% | −30,881−23.5% | Reduced |
| Mackenzie Financial Corp | 100,812 | $19.7M | 0.02% | +68,207+209.2% | Added |
| Principal Financial Group Inc | 105,510 | $20.6M | 0.01% | +4,000+3.9% | Added |
| Jane Street Group, LLC | 108,370 | $21.2M | 0.01% | +57,699+113.9% | Added |
| Bessemer Group Inc | 109,463 | $21.4M | 0.03% | +79,548+265.9% | Added |
| Vanguard Fiduciary Trust Co | 115,624 | $22.6M | 0.00% | +8,441+7.9% | Added |
| Panagora Asset Management Inc | 124,915 | $24.4M | 0.07% | +69,498+125.4% | Added |
| Algert Global LLC | 125,576 | $24.6M | 0.29% | +41,828+49.9% | Added |
| First Eagle Investment Management, LLC | 138,431 | $27.1M | 0.04% | +27,670+25.0% | Added |
| Two Sigma Investments, LP | 156,166 | $30.6M | 0.02% | +35,535+29.5% | Added |
| Westfield Capital Management Co LP | 163,465 | $32.0M | 0.10% | +163,465 | New |
| Bank of America Corp | 170,173 | $33.3M | 0.00% | −1,196−0.7% | Reduced |
| Nuveen, LLC | 173,822 | $34.0M | 0.01% | +9,705+5.9% | Added |
| Wellington Management Group LLP | 178,672 | $35.0M | 0.01% | −153,440−46.2% | Reduced |
| Northern Trust Corp | 185,992 | $36.4M | 0.00% | +11,431+6.5% | Added |
| Morgan Stanley | 194,659 | $38.1M | 0.00% | +22,497+13.1% | Added |
| Bank of New York Mellon Corp | 196,048 | $38.4M | 0.01% | −638−0.3% | Reduced |
| Goldman Sachs Group Inc | 227,467 | $44.5M | 0.00% | +73,481+47.7% | Added |
| Systematic Financial Management LP | 232,240 | $45.4M | 0.91% | −10,755−4.4% | Reduced |
| Invesco Ltd. | 256,161 | $50.1M | 0.00% | −12,416−4.6% | Reduced |
| Charles Schwab Investment Management Inc | 259,873 | $50.8M | 0.01% | −20,882−7.4% | Reduced |
| Franklin Resources Inc | 272,388 | $53.3M | 0.01% | +266,026+4,181.5% | Added |
| Fisher Asset Management, LLC | 352,761 | $69.0M | 0.02% | +48,254+15.8% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 419,050 | $82.0M | 0.25% | −111,621−21.0% | Reduced |
| American Century Companies Inc | 439,923 | $86.1M | 0.04% | −38,873−8.1% | Reduced |
| Geode Capital Management, LLC | 471,735 | $92.3M | 0.00% | +67,738+16.8% | Added |
| Nomura Asset Management International Inc. | 679,387 | $132.9M | 0.20% | −34,789−4.9% | Reduced |
| Vanguard Capital Management LLC | 707,161 | $138.3M | 0.00% | +37,393+5.6% | Added |
| Dimensional Fund Advisors LP | 775,944 | $151.8M | 0.03% | −42,370−5.2% | Reduced |
| State Street Corp | 1,317,519 | $257.7M | 0.01% | −15,404−1.2% | Reduced |
| Vanguard Portfolio Management LLC | 1,413,170 | $276.5M | 0.01% | +104,420+8.0% | Added |
| BlackRock, Inc. | 2,870,588 | $561.6M | 0.01% | +27,694+1.0% | Added |
| Brightline Capital Management, LLC | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Covalis Capital LLP | 0 | $0 | 0.00% | −69,667−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −26,194−100.0% | Sold out |
| Harvest Investment Advisors, LLC | 0 | $0 | 0.00% | −18,870−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −17,706−100.0% | Sold out |
| Deprince Race & Zollo Inc | 0 | $0 | 0.00% | −14,742−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −13,435−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −10,149−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −9,763−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −9,150−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −5,664−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −4,944−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −3,725−100.0% | Sold out |
| Van Diest Capital, LLC | 0 | $0 | 0.00% | −3,372−100.0% | Sold out |
| Tactive Advisors, LLC | 0 | $0 | 0.00% | −2,744−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −2,556−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −1,776−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −1,286−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −1,012−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −743−100.0% | Sold out |
| Nomura Asset Management Co Ltd | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −199−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| Signature Equity Partners, LLC | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| USA Financial Portformulas Corp | – | – | – | – | Not filed |