Ticker · CUSIP 013872106

AA

ALCOA CORP
Basic Materials·Aluminum
···Share
Holders (tracked)
22
Combined shares
33,128,882
Combined value
$1.60B
Last close
$70.41
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
22212024Q12025Q4
Price is +45.4% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

27 events
  1. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −674,512 shares · 2025Q4
    13F
  2. D.E. Shaw & Co. added2026-02-17
    +110,408 shares · 2025Q4
    13F
  3. Stanley Druckenmiller (Duquesne) opened position2026-02-17
    +1,376,050 shares · 2025Q4
    13F
  4. Two Sigma Investments trimmed2026-02-17
    −664 shares · 2025Q4
    13F
  5. Izzy Englander (Millennium Mgmt) added2026-02-17
    +650,398 shares · 2025Q4
    13F
  6. Steve Cohen (Point72) exited2026-02-17
    −1,940,585 shares · 2025Q4
    13F
  7. T. Rowe Price trimmed2026-02-17
    −68,343 shares · 2025Q4
    13F
  8. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +52,300 shares · 2025Q4
    13F
  9. Wellington Management added2026-02-17
    +15,700 shares · 2025Q4
    13F
  10. Boykin Curry (Eagle Capital) trimmed2026-02-17
    −444,938 shares · 2025Q4
    13F
  11. Jeremy Grantham (GMO) added2026-02-17
    +1,467 shares · 2025Q4
    13F
  12. AQR Capital Management added2026-02-17
    +2,503,132 shares · 2025Q4
    13F
  13. Renaissance Technologies exited2026-02-12
    −81,296 shares · 2025Q4
    13F
  14. Norges Bank (Norway SWF) opened position2026-02-10
    +1,271,781 shares · 2025Q4
    13F
  15. Steve Cohen (Point72) trimmed2025-11-14
    −503,271 shares · 2025Q3
    13F
  16. Two Sigma Investments added2025-11-14
    +866 shares · 2025Q3
    13F
  17. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −556,865 shares · 2025Q3
    13F
  18. Wellington Management trimmed2025-11-14
    −436,012 shares · 2025Q3
    13F
  19. AQR Capital Management added2025-11-14
    +578,183 shares · 2025Q3
    13F
  20. D.E. Shaw & Co. opened position2025-11-14
    +22,391 shares · 2025Q3
    13F
  21. T. Rowe Price added2025-11-14
    +96,141 shares · 2025Q3
    13F
  22. Boykin Curry (Eagle Capital) trimmed2025-11-14
    −52,469 shares · 2025Q3
    13F
  23. Ray Dalio (Bridgewater Associates) exited2025-11-13
    −261,986 shares · 2025Q3
    13F
  24. Renaissance Technologies trimmed2025-11-13
    −1,562,700 shares · 2025Q3
    13F
  25. Jeremy Grantham (GMO) opened position2025-11-13
    +97,400 shares · 2025Q3
    13F
  26. Norges Bank (Norway SWF) exited2025-11-13
    −3,318,645 shares · 2025Q3
    13F
  27. Norges Bank (Norway SWF) added2025-11-12
    +1,602,774 shares · 2024Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for AA →
Follow-the-investor returns
If you'd copied each holder of AA…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q4$0.27+26374.8%$110.5M
Stanley Druckenmiller (Duquesne)2016Q4$23.12+204.5%$96.9M
Paul Tudor Jones (Tudor Investment)2016Q4$29.77+136.5%$1.5M
Paul Tudor Jones (Tudor Investment)2016Q4$29.77+136.5%$1.5M
Wellington Management2016Q4$32.44+117.1%$20.8M
Boykin Curry (Eagle Capital)2024Q2$39.56+78.0%$1.12B
Two Sigma Investments2016Q4$42.31+66.4%$422K
Two Sigma Investments2016Q4$42.31+66.4%$422K
Two Sigma Investments2016Q4$42.31+66.4%$422K
Jeremy Grantham (GMO)2017Q2$43.47+62.0%$7.0M
Ken Griffin (Citadel Advisors)2016Q4$43.68+61.2%$175.3M
Ken Griffin (Citadel Advisors)2016Q4$43.68+61.2%$175.3M
Ken Griffin (Citadel Advisors)2016Q4$43.68+61.2%$175.3M
AQR Capital Management2017Q1$44.56+58.0%$291.1M
Izzy Englander (Millennium Mgmt)2016Q4$46.92+50.1%$20.2M
Izzy Englander (Millennium Mgmt)2016Q4$46.92+50.1%$20.2M
Izzy Englander (Millennium Mgmt)2016Q4$46.92+50.1%$20.2M
Steve Cohen (Point72)2017Q1$50.77+38.7%$15.5M
Steve Cohen (Point72)2017Q1$50.77+38.7%$15.5M
D.E. Shaw & Co.2016Q4$50.78+38.6%$14.0M
D.E. Shaw & Co.2016Q4$50.78+38.6%$14.0M
Norges Bank (Norway SWF)2016Q4$2438.47-97.1%$89.5M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to5
Trimmed4
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
22
$238.08B
2022Q2
20
$173.08B
2022Q3
20
$85.8M
2022Q4
19
$1.54B
2023Q1
22
$1.46B
2023Q2
24
$1.38B
2023Q3
24
$1.24B
2023Q4
20
$1.39B
2024Q1
21
$1.32B
2024Q2
23
$1.96B
2024Q3
20
$1.30B
2024Q4
20
$1.42B
2025Q1
21
$859.6M
2025Q2
21
$1.04B
2025Q3
18
$1.00B
2025Q4
22
$1.60B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2024-10-23Julia LetlowBuy$1K – $15KPDF ↗

Who owns AA

22 super-investors · 2025Q4
Tracked stake
33.13M
shares
Combined value
$1.60B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added8Trim8Sold2
#ManagerSharesValue
1Boykin Curry
Eagle Capital
15.95M$848M
2AQR Capital Management4.13M$220M
3Ken Griffin
Citadel Advisors
2.49M$132M
4Ken Griffin
Citadel Advisors
1.99M$106M
5Izzy Englander
Millennium Mgmt
1.42M$76M
6Norges Bank
Norway SWF
1.27M$68M
7Ken Griffin
Citadel Advisors
1.13M$60M
8Izzy Englander
Millennium Mgmt
437.1K$23M
9Wellington Management294.8K$16M
10Izzy Englander
Millennium Mgmt
286.2K$15M
11Steve Cohen
Point72
220.7K$12M
12D.E. Shaw & Co.199.1K$11M
13D.E. Shaw & Co.132.8K$7M
14Jeremy Grantham
GMO
98.9K$5M
15Steve Cohen
Point72
61.6K$3M
16Paul Tudor Jones
Tudor Investment
30.5K$2M
17Paul Tudor Jones
Tudor Investment
21.8K$1M
18Two Sigma Investments8.5K$452K
19Two Sigma Investments6.0K$319K
20Two Sigma Investments5.0K$266K
21T. Rowe Price1.57M$83K
22Stanley Druckenmiller
Duquesne
1.38M$73K

Recent moves

20 transactions
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