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Alcoa Corp

Holders

3

Combined Value

$139.20M

Combined Shares

2,098,568

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$22.15$39.33$56.51$73.69Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $39.78Q4 2024 · implied price $37.78Q1 2025 · implied price $30.50Q2 2025 · implied price $29.51Q3 2025 · implied price $32.89Q4 2025 · implied price $53.14Q1 2026 · implied price $66.33Jim Simons - Renaissance Technologies · bought 601,096 shares @ ~$39.78 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · sold 601,096 shares @ ~$39.78 · Q3 2024 (sold out)Jim Simons - Renaissance Technologies · bought 313,096 shares @ ~$37.78 · Q4 2024 (new position)Jim Simons - Renaissance Technologies · bought 549,149 shares @ ~$30.50 · Q1 2025George Soros - Soros Fund Management · bought 250,192 shares @ ~$30.50 · Q1 2025 (new position)Jim Simons - Renaissance Technologies · bought 781,751 shares @ ~$29.51 · Q2 2025George Soros - Soros Fund Management · sold 250,192 shares @ ~$30.50 · Q2 2025 (sold out)Jim Simons - Renaissance Technologies · sold 1,562,700 shares @ ~$32.89 · Q3 2025Stanley Druckenmiller - Duquesne Family Office · bought 1,376,050 shares @ ~$53.14 · Q4 2025 (new position)Jim Simons - Renaissance Technologies · sold 81,296 shares @ ~$32.89 · Q4 2025 (sold out)Jim Simons - Renaissance Technologies · bought 598,696 shares @ ~$66.33 · Q1 2026 (new position)Stanley Druckenmiller - Duquesne Family Office · bought 117,340 shares @ ~$66.33 · Q1 2026George Soros - Soros Fund Management · bought 6,482 shares @ ~$66.33 · Q1 2026 (new position)BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
Stanley Druckenmiller - Duquesne Family Office$99.06M2.93%~$54.18—BUY Q1 2026Q1 2026
Jim Simons - Renaissance Technologies$39.71M0.06%~$66.33—BUY Q1 2026Q1 2026
George Soros - Soros Fund Management$430.0K0.00%~$66.33—BUY Q1 2026Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q1 2026Jim Simons - Renaissance TechnologiesNEW BUY+$39.71M~$66.33
Q1 2026Stanley Druckenmiller - Duquesne Family OfficeBUY+$7.78M~$66.33
Q1 2026George Soros - Soros Fund ManagementNEW BUY+$430.0K~$66.33
Q4 2025Stanley Druckenmiller - Duquesne Family OfficeNEW BUY+$73.12M~$53.14
Q4 2025Jim Simons - Renaissance TechnologiesSOLD OUT−$2.67M~$32.89
Q3 2025Jim Simons - Renaissance TechnologiesSELL−$51.40M~$32.89
Q2 2025Jim Simons - Renaissance TechnologiesBUY+$23.07M~$29.51
Q2 2025George Soros - Soros Fund ManagementSOLD OUT−$7.63M~$30.50
Q1 2025Jim Simons - Renaissance TechnologiesBUY+$16.75M~$30.50
Q1 2025George Soros - Soros Fund ManagementNEW BUY+$7.63M~$30.50
Q4 2024Jim Simons - Renaissance TechnologiesNEW BUY+$11.83M~$37.78
Q3 2024Jim Simons - Renaissance TechnologiesSOLD OUT−$23.91M~$39.78
Q2 2024Jim Simons - Renaissance TechnologiesNEW BUY+$23.91M~$39.78

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 202632,098,568+52.5%$139.20M$66.33
Q4 202511,376,050+1592.6%$73.12M$53.14
Q3 2025181,296-95.1%$2.67M$32.89
Q2 202511,643,996+47.8%$48.51M$29.51
Q1 202521,112,437+255.3%$33.93M$30.50
Q4 20241313,096-47.9%$11.83M$37.78
Q2 20241601,096—$23.91M$39.78