AAAlcoa Corporation

$49.75

Who owns AA

731 institutions reported holding AA for 2026Q1, together 75% of the company, more than the 621 a quarter earlier.

731

Institutions reporting a position · as of 2026Q1 · up from 621 the quarter before

Shares held by institutions
198.8M

Shares held by institutions · 75% of the company · long US equity positions only, as reported on Form 13F

Reported value
$13.2B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
35%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
192
Positions exited
86
Added to
256
Reduced
167
Top 10 holdersof the company
45%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q1731198.8M$13.2B
2025Q4621199.4M$10.6B
2025Q3505184.8M$6.12B
2025Q2466186.0M$5.49B
2025Q1507174.4M$5.31B
2024Q4520177.1M$6.69B
2024Q3477174.7M$6.74B
2024Q2479158.2M$6.30B
2024Q1432148.8M$5.03B
2023Q4448147.9M$5.03B
2023Q3409141.9M$4.12B
2023Q2446144.7M$4.91B
2023Q1511146.1M$6.21B
2022Q4499145.7M$6.64B
2022Q3499141.8M$4.79B
2022Q2504152.2M$6.87B
Largest reported holders, 2026Q1
HolderShares% of companyValue
BlackRock Inc.28.4M11%$1.88B
VANGUARD GROUP INC26.4M9.9%$1.75B
EAGLE CAPITAL MANAGEMENT LLC14.1M5.3%$935M
FMR LLC12.9M4.8%$853M
STATE STREET CORP10.9M4.1%$722M
DIMENSIONAL FUND ADVISORS LP8.6M3.2%$572M
GEODE CAPITAL MANAGEMENT LLC5.9M2.2%$394M
AQR CAPITAL MANAGEMENT LLC5.2M1.9%$343M
MORGAN STANLEY4.1M1.5%$272M
Invesco Ltd.3.6M1.4%$241M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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