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KALU — KAISER ALUMINIUM CORPORATION

Reported value held$1.51B
Funds holding (latest)43
SectorIndustrials
Funds holding (Q2 2026)37
Institutional value$1.24B · 6.38M sh
New / Add / Cut / Exit2 / 23 / 11 / 2
Top-5 / Top-10 concentration65.0% / 80.5%
Institutional holdings change Accumulating +3.6% (+221.31K sh)
Institutional value change Up +68.1%

As of Q2 2026, 37 SEC-registered investment managers reported holding KALU (KAISER ALUMINIUM CORPORATION) in their latest 13F filings, with a combined reported value of $1.24B across 6.38M shares. That is +3.6% by share count (+221.31K shares) versus the previous quarter, while reported value moved +68.1%. Ownership is concentrated: the five largest holders account for 65.0% of reported value and the top ten for 80.5%.

Compared with the prior quarter, 2 opened new positions, 23 added to existing stakes, 11 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

KALU is classified in the Industrials sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 37 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.87M $561.57M 0.01% Add
Geode Capital Management history 471.74K $92.30M 0.01% Add
Franklin Resources history 272.39K $53.29M 0.01% Add
Charles Schwab Investment Management history 259.87K $50.84M 0.01% Reduce
Invesco Ltd history 256.16K $50.11M 0.00% Reduce
Goldman Sachs Group history 227.47K $44.50M 0.01% Add
BNY Mellon history 196.05K $38.35M 0.01% Hold
Morgan Stanley history 194.66K $38.08M 0.00% Add
Northern Trust Corp history 185.99K $36.39M 0.00% Add
Wellington Management Group history 178.67K $34.95M 0.01% Reduce
Bank of America Corp history 170.17K $33.29M 0.00% Reduce
Two Sigma Investments history 156.17K $30.55M 0.02% Add
First Eagle Investment Management history 138.43K $27.08M 0.04% Add
D. E. Shaw & Co history 106.47K $20.83M 0.01% Add
Principal Global Investors history 105.51K $20.64M 0.01% Add
Prudential Financial history 66.08K $12.93M 0.01% Add
Arrowstreet Capital history 64.18K $12.55M 0.01% Reduce
PSP Investments history 55.59K $10.88M 0.03% Reduce
UBS Group AG history 53.03K $10.38M 0.00% Reduce
Norges Bank Investment Management history 46.50K $9.10M 0.00% Add
AQR Capital Management history 42.22K $8.26M 0.00% Add
Legal & General Investment Management America history 35.57K $6.96M 0.00% Add
Wells Fargo & Co history 34.00K $6.65M 0.00% Add
Fidelity Management & Research (FMR) history 27.16K $5.31M 0.00% Add
Millennium Management history 21.63K $4.23M 0.00% Reduce
JPMorgan Chase & Co history 21.17K $4.09M 0.00% New
Renaissance Technologies history 19.60K $3.83M 0.01% Reduce
Citigroup Inc history 17.55K $3.43M 0.00% Add
Deutsche Bank AG history 17.19K $3.36M 0.00% Add
Lazard Asset Management history 12.93K $2.53M 0.00% New
Manulife Financial history 8.04K $1.57M 0.00% Add
ARK Invest history 7.53K $1.47M 0.01% Reduce
CPP Investments history 5.70K $1.12M 0.00% Add
PNC Financial Services history 4.07K $795.74K 0.00% Add
Citadel Advisors history 2.70K $528.20K 0.00% Reduce
Amundi US history 2.43K $474.60K 0.00% Add
T. Rowe Price Associates history 22.49K $4.40K 0.00% Add

Q1 2026 — 36 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.84M $342.60M 0.01% Reduce
Geode Capital Management history 404.00K $48.70M 0.00% Add
Wellington Management Group history 332.11K $40.02M 0.01% Reduce
Charles Schwab Investment Management history 280.75K $33.83M 0.01% Reduce
Invesco Ltd history 268.58K $32.37M 0.01% Add
Arrowstreet Capital history 248.41K $29.94M 0.02% Reduce
BNY Mellon history 196.69K $23.70M 0.00% Reduce
Northern Trust Corp history 174.56K $21.04M 0.00% Add
Morgan Stanley history 172.16K $20.75M 0.00% Reduce
Bank of America Corp history 171.37K $20.65M 0.00% Add
Goldman Sachs Group history 153.99K $18.56M 0.00% Reduce
Two Sigma Investments history 120.63K $14.54M 0.01% New
First Eagle Investment Management history 110.76K $13.35M 0.02% Reduce
Principal Global Investors history 101.51K $12.23M 0.01% Add
D. E. Shaw & Co history 95.98K $11.57M 0.01% Add
UBS Group AG history 69.51K $8.38M 0.00% Add
Millennium Management history 63.32K $7.63M 0.00% Add
PSP Investments history 57.44K $6.92M 0.02% Add
Legal & General Investment Management America history 35.38K $4.26M 0.00% Reduce
Renaissance Technologies history 33.81K $4.07M 0.01% Add
Wells Fargo & Co history 28.06K $3.38M 0.00% Reduce
AQR Capital Management history 27.89K $3.36M 0.00% Add
Citadel Advisors history 27.36K $3.30M 0.00% Reduce
Point72 Asset Management history 26.19K $3.16M 0.00% Reduce
Prudential Financial history 19.24K $2.32M 0.00% Reduce
Deutsche Bank AG history 13.90K $1.68M 0.00% Add
Fidelity Management & Research (FMR) history 12.99K $1.57M 0.00% Add
ARK Invest history 9.41K $1.13M 0.01% Reduce
Citigroup Inc history 9.35K $1.13M 0.00% Reduce
Manulife Financial history 6.99K $842.24K 0.00% Add
Janus Henderson Group history 6.89K $831.43K 0.00% Hold
Franklin Resources history 6.36K $766.68K 0.00% Add
PNC Financial Services history 3.56K $429.54K 0.00% Add
CPP Investments history 3.30K $397.68K 0.00% Hold
Amundi US history 2.39K $288.14K 0.00% Add
T. Rowe Price Associates history 18.61K $2.24K 0.00% Add

Q4 2025 — 39 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 3.00M $344.26M 0.01% Reduce
Vanguard Group history 2.12M $243.25M 0.00% Hold
Wellington Management Group history 481.60K $55.32M 0.01% Reduce
Geode Capital Management history 393.53K $45.21M 0.00% Reduce
Charles Schwab Investment Management history 289.78K $33.28M 0.01% Reduce
Arrowstreet Capital history 271.75K $31.21M 0.02% Add
Morgan Stanley history 210.18K $24.14M 0.00% Add
BNY Mellon history 198.35K $22.78M 0.00% Add
Goldman Sachs Group history 179.78K $20.65M 0.00% Add
Northern Trust Corp history 170.10K $19.54M 0.00% Reduce
Bank of America Corp history 169.86K $19.51M 0.00% Reduce
Invesco Ltd history 151.51K $17.40M 0.00% Add
First Eagle Investment Management history 146.91K $16.87M 0.03% Reduce
Principal Global Investors history 76.66K $8.80M 0.00% Reduce
D. E. Shaw & Co history 63.00K $7.24M 0.00% New
UBS Group AG history 55.94K $6.43M 0.00% Reduce
PSP Investments history 55.59K $6.38M 0.02% Reduce
JPMorgan Chase & Co history 46.55K $5.35M 0.00% Reduce
Wells Fargo & Co history 44.86K $5.15M 0.00% Add
Citadel Advisors history 42.67K $4.90M 0.00% Add
Legal & General Investment Management America history 39.29K $4.51M 0.00% Add
Millennium Management history 38.87K $4.46M 0.00% Add
Marshall Wace history 34.23K $3.93M 0.00% New
Point72 Asset Management history 29.84K $3.43M 0.00% New
Prudential Financial history 27.09K $3.11M 0.00% Add
AQR Capital Management history 19.64K $2.26M 0.00% Add
Norges Bank Investment Management history 16.47K $1.89M 0.00% Add
ARK Invest history 14.88K $1.71M 0.01% Add
Deutsche Bank AG history 12.48K $1.43M 0.00% Add
Citigroup Inc history 11.51K $1.32M 0.00% Reduce
Fidelity Management & Research (FMR) history 10.93K $1.26M 0.00% Add
Renaissance Technologies history 7.30K $838.48K 0.00% Add
Janus Henderson Group history 6.89K $792.49K 0.00% Hold
Manulife Financial history 6.77K $777.37K 0.00% Reduce
Franklin Resources history 4.57K $525.14K 0.00% Add
PNC Financial Services history 3.51K $403.61K 0.00% Reduce
CPP Investments history 3.30K $379.04K 0.00% New
Amundi US history 2.23K $255.68K 0.00% Reduce
T. Rowe Price Associates history 15.71K $1.80K 0.00% Add

Q3 2025 — 34 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 3.03M $233.52M 0.00% Hold
Vanguard Group history 2.11M $162.96M 0.00% Hold
Wellington Management Group history 502.45K $38.77M 0.01% Add
Geode Capital Management history 399.19K $30.81M 0.00% Add
Charles Schwab Investment Management history 294.83K $22.75M 0.00% Reduce
Morgan Stanley history 205.56K $15.86M 0.00% Add
Northern Trust Corp history 179.42K $13.84M 0.00% Reduce
Bank of America Corp history 174.56K $13.47M 0.00% Add
BNY Mellon history 169.86K $13.11M 0.00% Reduce
First Eagle Investment Management history 153.24K $11.82M 0.02% Add
Invesco Ltd history 125.54K $9.69M 0.00% Add
Goldman Sachs Group history 84.91K $6.55M 0.00% Add
UBS Group AG history 80.60K $6.22M 0.00% Reduce
JPMorgan Chase & Co history 79.70K $6.15M 0.00% Add
Principal Global Investors history 77.44K $5.98M 0.00% Reduce
Arrowstreet Capital history 70.34K $5.43M 0.00% Add
PSP Investments history 62.53K $4.82M 0.02% Add
Wells Fargo & Co history 39.92K $3.08M 0.00% Add
Legal & General Investment Management America history 38.93K $3.00M 0.00% Reduce
Citigroup Inc history 34.46K $2.66M 0.00% Add
Prudential Financial history 24.63K $1.90M 0.00% Reduce
Millennium Management history 21.11K $1.63M 0.00% New
AQR Capital Management history 19.52K $1.51M 0.00% Reduce
ARK Invest history 12.91K $996.37K 0.01% Reduce
Deutsche Bank AG history 11.44K $882.48K 0.00% Add
Citadel Advisors history 9.40K $725.30K 0.00% Reduce
Manulife Financial history 7.05K $544.05K 0.00% Reduce
Janus Henderson Group history 6.89K $532.79K 0.00% Hold
Renaissance Technologies history 6.40K $493.82K 0.00% Reduce
Franklin Resources history 4.00K $308.33K 0.00% Hold
PNC Financial Services history 3.69K $284.65K 0.00% Add
Amundi US history 3.03K $231.87K 0.00% Add
Fidelity Management & Research (FMR) history 1.05K $80.82K 0.00% Add
T. Rowe Price Associates history 14.37K $1.11K 0.00% Add

Q2 2025 — 46 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 3.04M $242.60M 0.01% Add
BlackRock Inc history 3.04M $242.60M 0.01% Add
Vanguard Group history 2.11M $168.63M 0.00% Add
Wellington Management Group history 496.82K $39.70M 0.01% Add
Geode Capital Management history 391.60K $31.29M 0.00% Add
Charles Schwab Investment Management history 300.61K $24.02M 0.00% Hold
Morgan Stanley history 181.64K $14.51M 0.00% Add
Morgan Stanley history 181.64K $14.51M 0.00% Add
Northern Trust Corp history 180.55K $14.43M 0.00% Reduce
BNY Mellon history 176.66K $14.12M 0.00% Add
Bank of America Corp history 157.20K $12.56M 0.00% Add
First Eagle Investment Management history 151.23K $12.08M 0.02% Reduce
Invesco Ltd history 122.72K $9.81M 0.00% Reduce
UBS Group AG history 111.86K $8.94M 0.00% Add
Principal Global Investors history 79.38K $6.34M 0.00% Reduce
JPMorgan Chase & Co history 64.17K $5.13M 0.00% Add
JPMorgan Chase & Co history 64.17K $5.13M 0.00% Add
Goldman Sachs Group history 61.37K $4.90M 0.00% Add
Goldman Sachs Group history 61.37K $4.90M 0.00% Add
Citadel Advisors history 55.74K $4.45M 0.00% Add
Citadel Advisors history 55.74K $4.45M 0.00% Add
PSP Investments history 54.60K $4.36M 0.02% Add
Renaissance Technologies history 48.30K $3.86M 0.01% Add
Renaissance Technologies history 48.30K $3.86M 0.01% Add
Legal & General Investment Management America history 44.69K $3.57M 0.00% Add
Wells Fargo & Co history 38.86K $3.10M 0.00% Add
AQR Capital Management history 25.67K $2.05M 0.00% Add
Prudential Financial history 25.26K $2.04M 0.00% Add
Arrowstreet Capital history 24.07K $1.92M 0.00% New
ARK Invest history 16.81K $1.34M 0.01% Add
ARK Invest history 16.81K $1.34M 0.01% Add
Marshall Wace history 16.75K $1.34M 0.00% New
Citigroup Inc history 15.16K $1.21M 0.00% Reduce
D. E. Shaw & Co history 12.21K $975.18K 0.00% Reduce
Deutsche Bank AG history 10.09K $806.11K 0.00% Reduce
Deutsche Bank AG history 10.09K $806.11K 0.00% Reduce
Manulife Financial history 7.77K $620.66K 0.00% Hold
Janus Henderson Group history 6.89K $550.61K 0.00% Hold
Norges Bank Investment Management history 5.39K $430.82K 0.00% Reduce
Norges Bank Investment Management history 5.39K $430.82K 0.00% Reduce
Franklin Resources history 4.01K $320.16K 0.00% Hold
PNC Financial Services history 3.44K $274.54K 0.00% Reduce
Amundi US history 2.80K $235.42K 0.00% Reduce
Fidelity Management & Research (FMR) history 985 $78.70K 0.00% Add
Fidelity Management & Research (FMR) history 985 $78.70K 0.00% Add
T. Rowe Price Associates history 13.59K $1.09K 0.00% Add

Q1 2025 — 44 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.97M $180.00M 0.00% Reduce
BlackRock Inc history 2.97M $180.00M 0.00% Reduce
Vanguard Group history 2.08M $126.23M 0.00% Reduce
Wellington Management Group history 454.11K $27.53M 0.01% Add
Invesco Ltd history 431.48K $26.16M 0.01% Reduce
Geode Capital Management history 386.18K $23.42M 0.00% Add
Charles Schwab Investment Management history 299.27K $18.14M 0.00% Hold
Northern Trust Corp history 191.11K $11.59M 0.00% Reduce
BNY Mellon history 168.64K $10.22M 0.00% Reduce
Morgan Stanley history 155.19K $9.41M 0.00% Reduce
Morgan Stanley history 155.19K $9.41M 0.00% Reduce
Bank of America Corp history 154.66K $9.38M 0.00% Add
First Eagle Investment Management history 152.23K $9.23M 0.02% Add
Principal Global Investors history 89.75K $5.44M 0.00% Add
UBS Group AG history 62.42K $3.78M 0.00% Reduce
JPMorgan Chase & Co history 56.49K $3.42M 0.00% Reduce
JPMorgan Chase & Co history 56.49K $3.42M 0.00% Reduce
D. E. Shaw & Co history 56.22K $3.41M 0.00% Add
Goldman Sachs Group history 52.67K $3.19M 0.00% Reduce
Goldman Sachs Group history 52.67K $3.19M 0.00% Reduce
PSP Investments history 50.57K $3.07M 0.01% Add
Legal & General Investment Management America history 42.55K $2.58M 0.00% Reduce
Wells Fargo & Co history 38.58K $2.34M 0.00% Add
Citigroup Inc history 25.09K $1.52M 0.00% Add
Renaissance Technologies history 21.20K $1.29M 0.00% New
Renaissance Technologies history 21.20K $1.29M 0.00% New
AQR Capital Management history 16.52K $1.00M 0.00% Reduce
ARK Invest history 15.48K $938.64K 0.01% Reduce
ARK Invest history 15.48K $938.64K 0.01% Reduce
Prudential Financial history 15.43K $935.61K 0.00% Reduce
Deutsche Bank AG history 12.95K $785.09K 0.00% Reduce
Deutsche Bank AG history 12.95K $785.09K 0.00% Reduce
Two Sigma Investments history 8.29K $502.48K 0.00% Add
Two Sigma Investments history 8.29K $502.48K 0.00% Add
Citadel Advisors history 7.79K $472.35K 0.00% Reduce
Citadel Advisors history 7.79K $472.35K 0.00% Reduce
Manulife Financial history 7.75K $469.62K 0.00% Add
Janus Henderson Group history 6.89K $427.47K 0.00% Hold
Amundi US history 6.53K $348.98K 0.00% Reduce
Franklin Resources history 4.02K $243.63K 0.00% Reduce
PNC Financial Services history 3.83K $232.11K 0.00% Reduce
Fidelity Management & Research (FMR) history 602 $36.48K 0.00% Reduce
Fidelity Management & Research (FMR) history 602 $36.48K 0.00% Reduce
T. Rowe Price Associates history 12.72K $771 0.00% Add

View all 43 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 2.87M 2.84M 3.00M 3.03M 3.04M 2.97M 3.11M 3.09M — — — — — — — — — — — —
Geode Capital Management 471.74K 404.00K 393.53K 399.19K 391.60K 386.18K 372.87K 376.75K 372.36K 361.27K 350.67K 334.12K 323.29K 309.80K 295.64K 289.39K 281.25K 294.81K 284.82K 284.57K
Franklin Resources 272.39K 6.36K 4.57K 4.00K 4.01K 4.02K 18.02K 18.44K 17.10K 3.18K 3.10K 3.24K 3.88K 3.87K — — — — 172.44K 224.47K
Charles Schwab Investment Management 259.87K 280.75K 289.78K 294.83K 300.61K 299.27K 298.32K 294.50K 286.86K 290.91K 272.90K 259.31K 254.62K 243.03K 237.26K 228.98K 208.96K 194.81K 182.00K 179.90K
Invesco Ltd 256.16K 268.58K 151.51K 125.54K 122.72K 431.48K 527.93K 534.03K 507.38K 399.21K 912.98K 834.84K 944.51K 826.18K 477.91K 412.47K 399.41K 391.14K 423.97K 397.77K
Goldman Sachs Group 227.47K 153.99K 179.78K 84.91K 61.37K 52.67K 112.44K 77.58K 66.41K 101.38K 41.90K 53.48K 61.59K 37.96K 52.20K 46.47K 22.25K 25.23K 32.64K 36.57K
BNY Mellon 196.05K 196.69K 198.35K 169.86K 176.66K 168.64K 179.57K 193.02K 206.50K 203.47K 210.18K 205.15K 213.13K 216.93K 222.48K 154.07K 159.97K 171.38K 158.62K 234.91K
Morgan Stanley 194.66K 172.16K 210.18K 205.56K 181.64K 155.19K 164.98K 264.20K 214.84K 174.87K 150.42K 119.40K 116.29K 108.19K 130.35K 138.28K 161.28K 95.64K 86.21K 94.83K
Northern Trust Corp 185.99K 174.56K 170.10K 179.42K 180.55K 191.11K 198.20K 169.84K 165.20K 171.09K 175.69K 170.21K 169.93K 173.78K 186.17K 215.89K 286.75K 290.98K 184.66K 187.33K
Wellington Management Group 178.67K 332.11K 481.60K 502.45K 496.82K 454.11K 431.98K 212.15K 209.09K 134.03K — — — — 3.71K — — — — —
Bank of America Corp 170.17K 171.37K 169.86K 174.56K 157.20K 154.66K 134.17K 138.62K 128.89K 134.59K 129.22K 177.19K 167.35K 141.59K 96.65K 102.10K 112.34K 123.29K 110.88K 112.20K
Two Sigma Investments 156.17K 120.63K — — — 8.29K 4.80K 4.26K 3.20K 27.38K 11.59K — — 2.86K — — — — — —
First Eagle Investment Management 138.43K 110.76K 146.91K 153.24K 151.23K 152.23K 139.13K 150.78K 164.34K 174.81K 152.71K 113.31K 55.14K — — — — — — —
D. E. Shaw & Co 106.47K 95.98K 63.00K — 12.21K 56.22K 51.13K 23.71K 21.21K 4.54K — 6.63K 5.56K — — — — 7.04K — 21.70K
Principal Global Investors 105.51K 101.51K 76.66K 77.44K 79.38K 89.75K 87.77K 84.37K 79.08K 82.82K 83.29K 85.61K 90.91K 100.29K 103.03K 98.81K 99.71K 112.66K 117.65K 124.69K
Prudential Financial 66.08K 19.24K 27.09K 24.63K 25.26K 15.43K 15.90K 19.53K 54.22K 18.45K 19.34K 19.36K 20.37K 16.50K 17.58K 17.65K 17.78K 17.84K 17.94K 18.43K
Arrowstreet Capital 64.18K 248.41K 271.75K 70.34K 24.07K — — — 63.51K 40.80K — — — — — — — — — —
PSP Investments 55.59K 57.44K 55.59K 62.53K 54.60K 50.57K 39.67K 33.79K 34.99K 32.59K 33.24K 19.79K 28.36K 28.04K 29.00K 29.22K 29.44K 29.61K 32.31K 32.05K
UBS Group AG 53.03K 69.51K 55.94K 80.60K 111.86K 62.42K 68.45K 34.44K 25.43K 20.99K 21.14K 10.35K 12.64K 5.28K 1.49K 1.42K 1.45K 2.65K 1.50K 1.46K
Norges Bank Investment Management 46.50K — 16.47K — 5.39K — 47.13K — 63.13K — 104.16K — — — 130.15K — — — — —

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