Kaiser Aluminum Ownership | Who Owns Kaiser Aluminum?
Kaiser Aluminum Ownership Summary
Kaiser Aluminum is owned by 96.36% institutional investors, 1.69% insiders, and 1.95% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 18.75% of KALU shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.89% of its assets in Kaiser Aluminum shares.
KALU Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Kaiser Aluminum | 96.36% | 1.69% | 1.95% |
| Sector | Basic Materials Stocks | 36.61% | 12.69% | 50.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 3.03M | 18.75% | $233.52M |
| Blackrock | 3.00M | 18.71% | $263.64M |
| Vanguard group | 2.11M | 13.09% | $162.96M |
| State street | 1.15M | 7.14% | $88.96M |
| Macquarie group | 1.01M | 6.27% | $78.04M |
| Dimensional fund advisors lp | 817.74K | 5.07% | $63.10M |
| Barrow hanley mewhinney & strauss | 772.80K | 4.79% | $59.63M |
| American century companies | 588.72K | 3.65% | $45.43M |
| Wellington management group llp | 502.45K | 3.11% | $38.77M |
| Tributary capital management | 500.42K | 3.10% | $38.61M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Icon advisers inc/co | 111.39K | 2.29% | $32.29M |
| Tributary capital management | 500.42K | 1.83% | $38.61M |
| Third avenue management | 89.53K | 1.32% | $7.01M |
| Winslow asset management | 75.88K | 1.10% | $5.86M |
| Harvest investment advisors | 19.45K | 1.00% | $1.55M |
| Bright futures wealth management, llc. | 11.77K | 0.71% | $908.02K |
| Keeley-teton advisors | 73.92K | 0.60% | $5.19M |
| Chesapeake capital corp /il/ | 5.06K | 0.58% | $444.69K |
| Jackson creek investment advisors | 24.69K | 0.55% | $1.91M |
| 1492 capital management | 16.86K | 0.53% | $1.30M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Tributary capital management | 500.42K | 1.83% | 240.52K |
| Hotchkis & wiley capital management | 169.92K | 0.04% | 169.92K |
| Blackrock | 3.00M | 0.01% | 93.52K |
| American century companies | 588.72K | 0.02% | 52.51K |
| Norges bank | 47.13K | 0.00% | 47.13K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | - | - | -198.36K |
| Weiss asset management lp | - | - | -125.67K |
| Brightline capital management | - | - | -100.00K |
| Barrow hanley mewhinney & strauss | 772.80K | 0.19% | -99.99K |
| Assenagon asset management | - | - | -75.76K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Hotchkis & wiley capital management | 169.92K | 0.04% | 169.92K | $13.11M |
| Norges bank | 47.13K | 0.00% | 47.13K | $3.31M |
| Clarivest asset management | 34.12K | 0.31% | 34.12K | $3.00M |
| Deprince race & zollo | 31.94K | 0.05% | 31.94K | $2.46M |
| Segall bryant & hamill | 12.57K | 0.01% | 12.57K | $970.06K |
Sold Out
| Holder | Change |
|---|---|
| Ifp advisors | -1.00 |
| Mendota financial group | -2.00 |
| Bokf, na | -4.00 |
| Stephens consulting | -5.00 |
| Assetmark | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 209 | 5.56% | 15,550,580 | 1.20% | 96 | 1.06% | 103 | -8.85% | 78 | 39.29% |
| Jun 30, 2025 | 196 | -5.31% | 15,296,968 | 1.43% | 94 | 1.08% | 112 | 12.00% | 55 | -29.49% |
| Mar 31, 2025 | 205 | -0.49% | 15,056,522 | -2.27% | 93 | 1.02% | 99 | -10.00% | 77 | 20.31% |
| Dec 31, 2024 | 187 | -11.37% | 14,398,387 | -7.06% | 89 | 0.97% | 101 | 1.00% | 58 | -25.64% |
| Sep 30, 2024 | 210 | -7.49% | 15,492,499 | -4.38% | 96 | 0.95% | 100 | -27.01% | 78 | 21.88% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 952.10K | 5.89% | - |
| Macquarie Small Cap Core I | 760.55K | 4.70% | 7.20K |
| Delaware Small Cap Core I | 675.11K | 4.20% | -4.18K |
| Vanguard Total Stock Mkt Idx Inv | 487.64K | 3.01% | -10.81K |
| Vanguard US Total Market Shares ETF | 479.06K | 2.98% | - |
| Avantis US Small Cap Value ETF | 469.45K | 2.90% | 1.34K |
| SPDR® S&P Metals and Mining ETF | 455.82K | 2.82% | -1.64K |
| iShares Russell 2000 ETF | 388.50K | 2.40% | - |
| Vanguard Small Cap Index | 372.16K | 2.30% | -2.68K |
| Victory Small Cap Value CIT (Net 75) | 300.00K | 1.86% | -325.00K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 07, 2025 | Tiffany Blain | EVP - Sales & Marketing | Sell | $813.00K |
| Jul 29, 2024 | Harvey Keith | President & CEO | Buy | $195.91K |
| Jul 29, 2024 | Harvey Keith | President & CEO | Buy | $3.96K |
| May 15, 2024 | Parkinson Ray | SVP - AE & Innovation | Sell | $327.12K |
| Aug 03, 2023 | Parkinson Ray | SVP - Advanced Engineering | Sell | $376.98K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | 2 | - |
KALU Ownership FAQ
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