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Alcoa Corporation (AA) institutional ownership

Latest close $43.48 Jul 20, 2026
Market cap$12.8B 52-week range SectorBasic Materials
Institutional ownership · Q1 2026
4.9%
of AA shares outstanding
Top owners · Q1 2026
Eagle Capital Management LLC
FMR LLC
Dimensional
Institutional activity · Q1 2026
Net sold $26M
472 buyers · 245 sellers

Alcoa Corporation (AA) price and institutional activity

Dates

Q1 2026

$2.5B bought by 472 investors
FMR LLC$485MBlackRock$243M +470 more
$2.5B sold by 245 investors
Castle Hook Partners LP-$243MBank of New York Mellon Corp-$191M +243 more
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Bought Sold Totals per quarter; hover a bar for the names.

Alcoa Corporation (AA) ownership

Largest disclosed holders in Q1 2026.
Active funds 3.0%Index funds 1.9%Insiders 0.6%Retail and other 94.5%

Eagle Capital Management LLC

owns 5.3% of shares outstanding
Est. $935M · Shares: 14.1M

FMR LLC

owns 4.9% of shares outstanding
Est. $853M · Shares: 12.9M

Dimensional

owns 3.3% of shares outstanding
Est. $572M · Shares: 8.6M

AQR Capital Management LLC

owns 2.0% of shares outstanding
Est. $343M · Shares: 5.2M

Morgan Stanley

owns 1.6% of shares outstanding
Est. $272M · Shares: 4.1M

Invesco Ltd.

owns 1.4% of shares outstanding
Est. $241M · Shares: 3.6M

D. E. Shaw & Co., Inc.

owns 1.4% of shares outstanding
Est. $240M · Shares: 3.6M

Bank of New York Mellon Corp

owns 1.2% of shares outstanding
Est. $208M · Shares: 3.1M

Alcoa Corporation (AA) institutional activity · 717

Investor Type Est. change Change Δ Own Date
FMR LLC · Added +$485M
Change +7.9M Δ Own +160.6% Date Q1 2026
FMR LLC Added· Q1 2026 +$485M +7.9M +160.6% Q1 2026
BlackRock · Added +$243M
Change +4.0M Date Q1 2026
BlackRock Added· Q1 2026 +$243M +4.0M Q1 2026
Castle Hook Partners LP · Exited −$243M
Change −4.0M Δ Own −100.0% Date Q1 2026
Castle Hook Partners LP Exited· Q1 2026 −$243M −4.0M −100.0% Q1 2026
D. E. Shaw & Co., Inc. · Added +$213M
Change +3.5M Δ Own +2619.3% Date Q1 2026
D. E. Shaw & Co., Inc. Added· Q1 2026 +$213M +3.5M +2619.3% Q1 2026
Bank of New York Mellon Corp · Reduced −$191M
Change −3.1M Date Q1 2026
Bank of New York Mellon Corp Reduced· Q1 2026 −$191M −3.1M Q1 2026
JPMorgan Chase & Co · Reduced −$185M
Change −3.0M Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −$185M −3.0M Q1 2026
Dimensional · Reduced −$181M
Change −3.0M Date Q1 2026
Dimensional Reduced· Q1 2026 −$181M −3.0M Q1 2026
Maple Rock Capital Partners Inc. · Reduced −$144M
Change −2.4M Date Q1 2026
Maple Rock Capital Partners Inc. Reduced· Q1 2026 −$144M −2.4M Q1 2026
UBS Group AG · Reduced −$144M
Change −2.3M Date Q1 2026
UBS Group AG Reduced· Q1 2026 −$144M −2.3M Q1 2026
Eagle Capital Management LLC · Reduced −$113M
Change −1.9M Date Q1 2026
Eagle Capital Management LLC Reduced· Q1 2026 −$113M −1.9M Q1 2026
Agf Management Ltd · Added +$112M
Change +1.8M Date Q1 2026
Agf Management Ltd Added· Q1 2026 +$112M +1.8M Q1 2026
Susquehanna International Group, LLP · Reduced −$102M
Change −1.7M Date Q1 2026
Susquehanna International Group, LLP Reduced· Q1 2026 −$102M −1.7M Q1 2026
Tidal Investments LLC · Added +$96M
Change +1.6M Date Q1 2026
Tidal Investments LLC Added· Q1 2026 +$96M +1.6M Q1 2026
L1 Capital Pty Ltd · Exited −$95M
Change −1.5M Δ Own −100.0% Date Q1 2026
L1 Capital Pty Ltd Exited· Q1 2026 −$95M −1.5M −100.0% Q1 2026
Qube Research & Technologies Ltd · New +$85M
Change +1.4M Date Q1 2026
Qube Research & Technologies Ltd New· Q1 2026 +$85M +1.4M Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 717

Famous investor activity in Alcoa Corporation (AA)

Alcoa Corporation (AA) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Olson Emily M. · Officer Grant (A) 9K
Owned 9K Trade date Apr 15, 2026 Filed date Apr 17, 2026
Olson Emily M. Officer Grant (A) 9K 9K Apr 15, 2026 Apr 17, 2026
Jones Tammi A. · Officer 4 operations -$172K
Price $59.81 Qty -3K Owned 12K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Jones Tammi A. Officer 4 operations $59.81 -3K -$172K 12K Feb 23, 2026 Feb 25, 2026
Jones Tammi A. · Officer 4 operations 5K
Price $59.81 Owned 12K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Jones Tammi A. Officer 4 operations $59.81 5K 12K Feb 23, 2026 Feb 25, 2026
Bacchi Renato · Officer Tax withholding or exercise payment (F) -$126K
Price $59.81 Qty -2K Owned 76K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Bacchi Renato Officer Tax withholding or exercise payment (F) $59.81 -2K -$126K 76K Feb 23, 2026 Feb 25, 2026
Bacchi Renato · Officer Grant (A) 5K
Owned 78K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Bacchi Renato Officer Grant (A) 5K 78K Feb 23, 2026 Feb 25, 2026
Beerman Molly S. · Officer Tax withholding or exercise payment (F) -$182K
Price $59.81 Qty -3K Owned 119K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Beerman Molly S. Officer Tax withholding or exercise payment (F) $59.81 -3K -$182K 119K Feb 23, 2026 Feb 25, 2026
Beerman Molly S. · Officer Grant (A) 7K
Owned 123K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Beerman Molly S. Officer Grant (A) 7K 123K Feb 23, 2026 Feb 25, 2026
Oplinger William F. · Director Tax withholding or exercise payment (F) -$227K
Price $59.81 Qty -4K Owned 334K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Oplinger William F. Director Tax withholding or exercise payment (F) $59.81 -4K -$227K 334K Feb 23, 2026 Feb 25, 2026
Oplinger William F. · Director Grant (A) 9K
Owned 338K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Oplinger William F. Director Grant (A) 9K 338K Feb 23, 2026 Feb 25, 2026
Jones Tammi A. · Officer 4 operations -$214K
Price $60.64 Qty -4K Owned 11K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Jones Tammi A. Officer 4 operations $60.64 -4K -$214K 11K Jan 29, 2026 Feb 2, 2026
Jones Tammi A. · Officer 2 operations $3K
Price $60.64 Qty 43 Owned 11K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Jones Tammi A. Officer 2 operations $60.64 43 $3K 11K Jan 29, 2026 Feb 2, 2026
Henry Renee · Officer Tax withholding or exercise payment (F) -$22K
Price $60.64 Qty -366 Owned 13K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Henry Renee Officer Tax withholding or exercise payment (F) $60.64 -366 -$22K 13K Jan 29, 2026 Feb 2, 2026
Hastings Andrew · Officer Tax withholding or exercise payment (F) -$105K
Price $60.64 Qty -2K Owned 44K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Hastings Andrew Officer Tax withholding or exercise payment (F) $60.64 -2K -$105K 44K Jan 29, 2026 Feb 2, 2026
Bacchi Renato · Officer Tax withholding or exercise payment (F) -$139K
Price $60.64 Qty -2K Owned 73K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Bacchi Renato Officer Tax withholding or exercise payment (F) $60.64 -2K -$139K 73K Jan 29, 2026 Feb 2, 2026
Beerman Molly S. · Officer Tax withholding or exercise payment (F) -$239K
Price $60.64 Qty -4K Owned 116K Trade date Jan 29, 2026 Filed date Feb 2, 2026
Beerman Molly S. Officer Tax withholding or exercise payment (F) $60.64 -4K -$239K 116K Jan 29, 2026 Feb 2, 2026
15 of 28
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Alcoa Corporation (AA) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 21.6M
% of shares outstanding 12.1% Filing date Jan 23, 2024
BlackRock Inc. 21.6M 12.1% Jan 23, 2024
Blackrock, Inc. 26.5M
% of shares outstanding 10.3% Filing date Nov 7, 2024
Blackrock, Inc. 26.5M 10.3% Nov 7, 2024
Vanguard Group Inc 18.0M
% of shares outstanding 10.1% Filing date Feb 13, 2024
Vanguard Group Inc 18.0M 10.1% Feb 13, 2024
Orbis Investment Management Ltd 16.0M
% of shares outstanding 6.2% Filing date Nov 14, 2024
Orbis Investment Management Ltd 16.0M 6.2% Nov 14, 2024
Eagle Capital Management LLC 15.4M
% of shares outstanding 6.0% Filing date Nov 14, 2024
Eagle Capital Management LLC 15.4M 6.0% Nov 14, 2024
Vanguard Capital Management LLC 14.5M
% of shares outstanding 5.5% Filing date Apr 29, 2026
Vanguard Capital Management LLC 14.5M 5.5% Apr 29, 2026
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Alcoa Corporation (AA) ownership FAQ

Who owns AA?

Institutions hold 4.9% of AA shares in the Q1 2026 snapshot. The largest disclosed owners include Eagle Capital Management LLC, FMR LLC, Dimensional. The ownership chart shows each group's share of total shares outstanding from the latest disclosed filings. Retail and other includes everyone who does not file, not a tracked group.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.