ALCOA CORP (AA) Stock Institutional Trading Activity
ALCOA CORP (AA) 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 Eagle Capital Management, Renaissance Technologies LLC, Sequoia Financial Advisors, Egerton Capital UK, and Donald Smith & Co.. 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 quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2021 | Donald Smith & Co. | Buy | 1,499 | 1,473,584 | $54,287 |
| Q2 2021 | Renaissance Technologies LLC | Sell | -830,100 | 2,001,996 | $73,754 |
| Q1 2021 | Donald Smith & Co. | Sell | -63,119 | 1,472,085 | $47,828 |
| Q1 2021 | Renaissance Technologies LLC | Buy | 1,720,100 | 2,832,096 | $92,015 |
| Q4 2020 | Renaissance Technologies LLC | Buy | 498,808 | 1,111,996 | $25,632 |
| Q4 2020 | Donald Smith & Co. | Buy | 7,690 | 1,535,204 | $35,386 |
| Q3 2020 | Renaissance Technologies LLC | Sell | -3,547,500 | 613,188 | $7,131 |
| Q3 2020 | Donald Smith & Co. | Buy | 19,690 | 1,527,514 | $17,765 |
| Q2 2020 | Donald Smith & Co. | Buy | 4,064 | 1,507,824 | $16,948 |
| Q2 2020 | Renaissance Technologies LLC | Sell | -2,804,200 | 4,160,688 | $46,766 |
| Q1 2020 | Donald Smith & Co. | Buy | 1,503,760 | 1,503,760 | $9,263 |
| Q1 2020 | Renaissance Technologies LLC | Sell | -2,759,596 | 6,964,888 | $42,904 |
| Q4 2019 | Renaissance Technologies LLC | Buy | 3,244,822 | 9,724,484 | $209,174 |
| Q3 2019 | Renaissance Technologies LLC | Buy | 3,531,166 | 6,479,662 | $130,047 |
| Q2 2019 | Renaissance Technologies LLC | Buy | 549,600 | 2,948,496 | $69,024 |
| Q1 2019 | Renaissance Technologies LLC | Buy | 2,191,200 | 2,398,896 | $67,553 |
| Q3 2018 | Renaissance Technologies LLC | Sell | -1,610,500 | 207,696 | $8,391 |
| Q1 2018 | Renaissance Technologies LLC | Sell | -301,200 | 1,818,196 | $81,746 |
| Q4 2017 | Renaissance Technologies LLC | Buy | 183,700 | 2,119,396 | $114,172 |
| Q3 2017 | Renaissance Technologies LLC | Sell | -783,800 | 1,935,696 | $90,242 |
| Q2 2017 | Renaissance Technologies LLC | Sell | -784,500 | 2,719,496 | $88,792 |
| Q1 2017 | Third Point | Buy | 2,500,000 | 2,500,000 | $86,000 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 1,592,700 | 3,503,996 | $120,537 |
| Q4 2016 | Greenlight Capital | Buy | 1,275,000 | 1,275,000 | $35,802 |
| Q4 2016 | Renaissance Technologies LLC | Buy | 1,911,296 | 1,911,296 | $53,669 |
Frequently asked questions about AA activity
Which institutional owners are buying AA?
Institutional owners buying AA 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 AA activity?
"Buy" means an investor increased their reported position in AA compared to the prior reporting period. This reflects growing exposure to ALCOA CORP (AA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AA increasing?
Institutional interest in AA 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.