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KALU

Kaiser Aluminum Corp
$176.27 -8.47 (-4.58%) At close · Jul 2
Market Cap
$2.88B
Shares
16,340,606

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 286
Total Value: $1,773,674,330
Total Shares: 14,712,845
Showing 1–100 of 292 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Superinvestors Holding KALU

All superinvestors →
Mario Gabelli $966,369

Holder Concentration

Across 286 13F filers
Top Holder
19.3%
Jun 2023 → Mar 2026 · range 16.6% – 20.1%
of institutional value
Top 5
43.4%
Jun 2023 → Mar 2026 · range 43.4% – 53.3%
of institutional value
Top 10
57.3%
Jun 2023 → Mar 2026 · range 57.3% – 72.1%
of institutional value
HHI
605
Jun 2023 → Mar 2026 · range 605 – 792
Broadly held
Showing 100 of 292
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $342,597,149 19.32% 2,842,894
Mega STATE STREET CORP $160,630,550 9.06% 1,332,923
Mega DIMENSIONAL FUND ADVISORS LP $98,615,018 5.56% 818,314
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $86,065,349 4.85% 714,176
Mega VANGUARD CAPITAL MANAGEMENT LLC $80,713,741 4.55% 669,768
Large BARROW HANLEY MEWHINNEY & STRAUSS LLC $63,951,161 3.61% 530,671
Mega AMERICAN CENTURY COMPANIES INC $57,699,705 3.25% 478,796
Mega GEODE CAPITAL MANAGEMENT, LLC $48,685,678 2.74% 403,997
Mega WELLINGTON MANAGEMENT GROUP LLP $40,022,815 2.26% 332,112
Mega Fisher Asset Management, LLC $36,696,138 2.07% 304,507
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $33,833,785 1.91% 280,755
Mega Invesco Ltd. $32,366,212 1.82% 268,577
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $29,935,768 1.69% 248,409
Mid SYSTEMATIC FINANCIAL MANAGEMENT LP $29,283,327 1.65% 242,995
Mega Bank of New York Mellon Corp Bank $23,702,626 1.34% 196,686
Mid Tributary Capital Management, LLC $21,237,959 1.20% 176,234
Small BRIGHTLINE CAPITAL MANAGEMENT, LLC $21,089,250 1.19% 175,000
Mega NORTHERN TRUST CORP Bank $21,036,342 1.19% 174,561
Mega MORGAN STANLEY $20,747,239 1.17% 172,162
Mega BANK OF AMERICA CORP /DE/ Bank $20,651,676 1.16% 171,369
Mega Nuveen, LLC $19,777,739 1.12% 164,117
Mega GOLDMAN SACHS GROUP INC $18,556,852 1.05% 153,986
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $15,824,770 0.89% 131,315
Mid NFJ INVESTMENT GROUP, LLC $14,868,643 0.84% 123,381
Mega TWO SIGMA INVESTMENTS, LP $14,537,241 0.82% 120,631
Large CANADA LIFE ASSURANCE Co Insurance $13,558,098 0.76% 112,506
Large First Eagle Investment Management, LLC $13,347,807 0.75% 110,761
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $13,235,613 0.75% 109,830
Mega VANGUARD FIDUCIARY TRUST CO Bank $12,916,623 0.73% 107,183
Mega PRINCIPAL FINANCIAL GROUP INC $12,232,969 0.69% 101,510
Mega D. E. Shaw & Co., Inc. $11,566,790 0.65% 95,982
Mid ALGERT GLOBAL LLC $10,092,471 0.57% 83,748
Large PEAK6 LLC $9,640,800 0.54% 80,000
Large Empowered Funds, LLC $9,252,878 0.52% 76,781
Small WINSLOW ASSET MANAGEMENT INC $8,918,101 0.50% 74,003
Mid Covalis Capital LLP $8,395,570 0.47% 69,667
Mega UBS Group AG $8,376,407 0.47% 69,508
Mega MILLENNIUM MANAGEMENT LLC $7,630,693 0.43% 63,320
Large SEI INVESTMENTS CO $7,573,088 0.43% 62,842
Large Qube Research & Technologies Ltd $6,972,588 0.39% 57,859
Large Public Sector Pension Investment Board Pension $6,922,455 0.39% 57,443
Mega VICTORY CAPITAL MANAGEMENT INC $6,904,017 0.39% 57,290
Large PANAGORA ASSET MANAGEMENT INC $6,678,302 0.38% 55,417
Mega ENVESTNET ASSET MANAGEMENT INC $6,507,419 0.37% 53,999
Mega JANE STREET GROUP, LLC $6,106,361 0.34% 50,671
Mega RHUMBLINE ADVISERS $5,815,089 0.33% 48,254
Small ICON ADVISERS INC/CO $5,601,545 0.32% 46,482
Large GREAT LAKES ADVISORS, LLC $5,461,030 0.31% 45,316
Small 1492 Capital Management LLC $5,237,485 0.30% 43,461
Large Trexquant Investment LP $5,192,534 0.29% 43,088
Large Allspring Global Investments Holdings, LLC $4,788,584 0.27% 39,736
Mega AMERIPRISE FINANCIAL INC $4,667,954 0.26% 38,735
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $4,495,742 0.25% 37,306
Mega Legal & General Group Plc $4,263,160 0.24% 35,376
Large GABELLI FUNDS LLC $4,229,057 0.24% 35,093
Large RENAISSANCE TECHNOLOGIES LLC $4,074,925 0.23% 33,814
Mega BNP PARIBAS ARBITRAGE, SA $4,066,609 0.23% 33,745
Large MACKENZIE FINANCIAL CORP $3,929,228 0.22% 32,605
Mega JPMORGAN CHASE & CO $3,892,710 0.22% 32,302
Mega Swiss National Bank Bank $3,844,269 0.22% 31,900
Mid PDT Partners, LLC $3,830,771 0.22% 31,788
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,787,749 0.21% 31,431
Large BESSEMER GROUP INC $3,605,055 0.20% 29,915
Small THIRD AVENUE MANAGEMENT LLC $3,600,959 0.20% 29,881
Large Russell Investments Group, Ltd. $3,396,088 0.19% 28,181
Mega WELLS FARGO & COMPANY/MN $3,381,750 0.19% 28,062
Mega AQR CAPITAL MANAGEMENT LLC $3,360,661 0.19% 27,887
Large Point72 Asset Management, L.P. $3,156,638 0.18% 26,194
Small MIRABELLA FINANCIAL SERVICES LLP $3,038,418 0.17% 25,213
Mega ROYAL BANK OF CANADA Bank $2,857,773 0.16% 23,714
Small Oliver Luxxe Assets LLC $2,595,423 0.15% 21,537
Mega FIRST TRUST ADVISORS LP $2,534,686 0.14% 21,033
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $2,486,121 0.14% 20,630
Large PRUDENTIAL FINANCIAL INC $2,318,612 0.13% 19,240
Mega ALLIANCEBERNSTEIN L.P. $2,261,852 0.13% 18,769
Mega PRICE T ROWE ASSOCIATES INC /MD/ $2,243,052 0.13% 18,613
Large Thrivent Financial for Lutherans $2,178,579 0.12% 18,078
Large Cambridge Investment Research Advisors, Inc. $2,172,795 0.12% 18,030
Small Numerai GP LLC $2,133,750 0.12% 17,706
Mega LPL Financial LLC $2,061,082 0.12% 17,103
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $2,023,844 0.11% 16,794
Large Universal- Beteiligungs- und Servicegesellschaft mbH $2,011,432 0.11% 16,691
Large Man Group plc $1,987,330 0.11% 16,491
Mega CITADEL ADVISORS LLC $1,843,803 0.10% 15,300
Large VOYA INVESTMENT MANAGEMENT LLC $1,826,811 0.10% 15,159
Mid Y-Intercept (Hong Kong) Ltd $1,785,114 0.10% 14,813
Mid DEPRINCE RACE & ZOLLO INC $1,776,558 0.10% 14,742
Mega VANGUARD ASSET MANAGEMENT, Ltd $1,748,238 0.10% 14,507
Mega DEUTSCHE BANK AG\ Bank $1,675,088 0.09% 13,900
Small PVG ASSET MANAGEMENT CORP $1,638,205 0.09% 8,374
Small VARCOV Co. $1,632,428 0.09% 13,546
Large NATIXIS ADVISORS, LLC $1,619,051 0.09% 13,435
Mid COOKSON PEIRCE & CO INC $1,600,613 0.09% 13,282
Mega FMR LLC $1,566,026 0.09% 12,995
Mid AMG National Trust Bank Bank $1,545,178 0.09% 12,822
Mega BANK OF MONTREAL /CAN/ Bank $1,516,255 0.09% 12,582
Large CREDIT AGRICOLE S A $1,506,375 0.08% 12,500
Mid CAXTON ASSOCIATES LLP $1,406,954 0.08% 11,675
Mega HSBC HOLDINGS PLC $1,362,486 0.08% 11,306
Large JONES FINANCIAL COMPANIES LLLP $1,292,590 0.07% 10,726
Key facts CIK 811596 CUSIP 483007704 13F (30d) 3 filings 2 filers Visit website Investor relations

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