KAISER ALUMINUM CORP (KALU) Stock Institutional Trading Activity


KAISER ALUMINUM CORP (KALU) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Third Avenue Management, Renaissance Technologies LLC, ARK Invest, and First Eagle U.S. Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Third Avenue ManagementSell-4,17285,363$9,804,794
Q4 2025Renaissance Technologies LLCBuy9007,300$838,478
Q3 2025ARK InvestSell-3,89512,913$996,367
Q3 2025Renaissance Technologies LLCSell-41,9006,400$493,824
Q3 2025First Eagle U.S. ValueBuy2,008153,240$11,823,998
Q2 2025ARK InvestBuy1,32416,808$1,342,959
Q2 2025Third Avenue ManagementBuy9,70789,535$7,153,847
Q2 2025Renaissance Technologies LLCBuy27,10048,300$3,859,170
Q2 2025First Eagle U.S. ValueSell-1,000151,232$12,083,437
Q1 2025ARK InvestSell-1,98915,484$938,640
Q1 2025Third Avenue ManagementBuy20579,828$4,839,173
Q1 2025Renaissance Technologies LLCSell-26,90021,200$1,285,144
Q1 2025First Eagle U.S. ValueBuy13,100152,232$9,228,304
Q4 2024ARK InvestBuy2,36817,473$1,227,828
Q4 2024First Eagle U.S. ValueSell-11,650139,132$9,776,806
Q3 2024ARK InvestSell-4,74615,105$1,095,415
Q3 2024Renaissance Technologies LLCBuy43,00048,100$3,488,212
Q3 2024First Eagle U.S. ValueSell-13,561150,782$10,934,711
Q2 2024ARK InvestSell-13,96619,851$1,744,903
Q2 2024Third Avenue ManagementSell-31,11679,623$6,998,862
Q2 2024Renaissance Technologies LLCSell-4,1005,100$448,290
Q2 2024First Eagle U.S. ValueSell-10,467164,343$14,445,750
Q1 2024ARK InvestBuy2,08733,817$3,021,887
Q1 2024First Eagle U.S. ValueBuy22,100174,810$15,621,022
Q4 2023ARK InvestBuy2,92231,730$2,258,859
Q4 2023Third Avenue ManagementBuy14,018110,739$7,883,509
Q4 2023First Eagle U.S. ValueBuy39,398152,710$10,871,425
Q3 2023ARK InvestSell-5,76928,808$2,168,090
Q3 2023First Eagle U.S. ValueBuy58,171113,312$8,527,861
Q2 2023ARK InvestBuy8,58834,577$2,477,096

Frequently asked questions about KALU activity

  • Which institutional owners are buying KALU?

    Institutional owners buying KALU include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in KALU activity?

    "Buy" means an investor increased their reported position in KALU compared to the prior reporting period. This reflects growing exposure to KAISER ALUMINUM CORP (KALU) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in KALU increasing?

    Institutional interest in KALU can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.