Skip to main content
AA logo

AA · Alcoa Corp · Shareholders & Ownership

Track AA — free
$37.91 -0.79 (-2.04%) At close · Oct 23
Market Cap
$10.00B
Shares
263.91M
Volume · Oct 23 3.78M Avg daily vol (3M) 4.62M

Every disclosed holder of AA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns AA

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 205,502,581 77.87%
Insiders (Forms 3, 4, 5) 0 0.00%
13D/G-only blocks 28,084,831 10.64%
Remaining 30,322,033 11.49%
Registered funds (N-PORT, not summed) 91,084,146 34.51%

Shares outstanding: 263,909,445, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of AA

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
29,315,742
1.1
iShares Core S&P Mid-Cap ETF
Fund S000004307 · Registered fund · Jun 30, 2026
iShares Trust, not summed
9,030,912
1.2
iShares S&P Mid-Cap 400 Value ETF
Fund S000004309 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,323,664
1.3
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,085,444
1.4
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
589,015
1.5
iShares Russell Mid-Cap Value ETF
Fund S000004335 · Registered fund · Jun 30, 2026
iShares Trust, not summed
403,663
2
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
16,996,106
2.1
FMR LLC
13G CIK 315066 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
16,996,106
2.2
Fidelity OTC Portfolio
Fund S000007191 · Registered fund · Jul 31, 2026
Fidelity Securities Fund, not summed
3,684,800
2.3
Fidelity Puritan Fund
Fund S000007153 · Registered fund · May 31, 2026
Fidelity Puritan Trust, not summed
2,584,600
2.4
VIP Growth Portfolio
Fund S000007717 · Registered fund · Jun 30, 2026
Variable Insurance Products Fund, not summed
1,803,525
2.5
Fidelity Advisor Equity Growth Fund
Fund S000005121 · Registered fund · May 31, 2026
Fidelity Advisor Series I, not summed
1,450,308
3
Orbis Investment Management Limited
13G CIK 940594 · Exempt reporting adviser · Sep 30, 2024
Rule 13d-1(b), qualified institution
15,993,205
4
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
12,995,948
5
Allan Gray Australia Pty Ltd
13G CIK 1419653 · Non-US institution · Dec 31, 2025
Rule 13d-1(b), qualified institution
12,091,626
6
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
11,926,055
7
EAGLE CAPITAL MANAGEMENT LLC
13F CIK 945631 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
11,879,807
7.1
EAGLE CAPITAL MANAGEMENT LLC
13G CIK 945631 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
11,879,807
7.2
Eagle Capital Select Equity ETF
Fund S000081645 · Registered fund · Jun 30, 2026
2023 ETF Series Trust, not summed
1,455,377
8
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
10,875,945
8.1
State Street(R) SPDR(R) S&P(R) Metals & Mining ETF
Fund S000012333 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
2,813,813
8.2
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
Fund S000006986 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,335,947
8.3
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF
Fund S000006988 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
405,205
8.4
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
92,205
8.5
State Street(R) SPDR(R) S&P(R) North American Natural Resources ETF
Fund S000052050 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
76,264
9
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
8,379,683
10
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
6,050,547
11
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,845,931
11.1
U.S. Targeted Value Portfolio
Fund S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1,132,034
11.2
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1,096,658
11.3
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
555,778
11.4
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
541,698
11.5
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
488,031
12
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,829,945
13
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,086,691
13.1
AQR Long-Short Equity Fund
Fund S000041116 · Registered fund · Jun 30, 2026
AQR Funds, not summed
151,257
13.2
AQR Managed Futures Strategy Fund
Fund S000027214 · Registered fund · Jun 30, 2026
AQR Funds, not summed
126,242
13.3
AQR Style Premia Alternative Fund
Fund S000042050 · Registered fund · Jun 30, 2026
AQR Funds, not summed
88,484
13.4
AQR Equity Market Neutral Fund
Fund S000046740 · Registered fund · Jun 30, 2026
AQR Funds, not summed
64,921
13.5
AQR Large Cap Multi-Style Fund
Fund S000040063 · Registered fund · Jun 30, 2026
AQR Funds, not summed
49,368
14
VANGUARD SMALL-CAP VALUE INDEX FUND
Fund S000002847 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,833,727
15
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,588,651
15.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
386
16
D. E. Shaw & Co., Inc.
13F CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,585,857
17
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,187,461
17.1
BNY Mellon US Mid Cap Core Equity ETF
Fund S000067261 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
41,526
18
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,025,916
19
Qube Research & Technologies Ltd
13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,765,352
20
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,525,533
20.1
FlexShares Morningstar Global Upstream Natural Resources Index Fund
Fund S000033315 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
324,207
20.2
Mid Cap Index Fund
Fund S000001273 · Registered fund · Jun 30, 2026
Northern Funds, not summed
171,542
20.3
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
8,690
20.4
Large Cap Value Fund
Fund S000001271 · Registered fund · Jun 30, 2026
Northern Funds, not summed
5,269
20.5
FlexShares STOXX US ESG Select Index Fund
Fund S000054498 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
510
21
MILLENNIUM MANAGEMENT LLC
13F CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,333,811
22
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,147,869
22.1
Invesco S&P MidCap Momentum ETF
Fund S000003056 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
1,525,174
22.2
Invesco S&P MidCap 400 Revenue ETF
Fund S000064595 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
93,708
22.3
Invesco RAFI US 1000 ETF
Fund S000011995 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
76,976
22.4
Invesco S&P Midcap 400 Pure Value ETF
Fund S000060796 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
42,864
22.5
Invesco S&P Midcap 400 QVM Multi-Factor ETF
Fund S000072319 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
30,255
23
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,081,181
23.1
Schwab U.S. Mid-Cap ETF
Fund S000026635 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
700,253
23.2
Schwab Fundamental U.S. Large Company ETF
Fund S000040877 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
303,727
23.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
275,690
23.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
162,832
23.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
152,649
24
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
13F CIK 1705339 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,071,392
25
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,018,371
26
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,983,072
27
Amundi
13F CIK 1330387 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,922,853
28
AGF MANAGEMENT LTD
13F CIK 1003518 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,844,711
29
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,669,315
30
Maple Rock Capital Partners Inc.
13F CIK 1658363 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,577,720
31
Tidal Investments LLC
13F CIK 1600064 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,537,702
31.1
Pinnacle Focused Opportunities ETF
Fund S000079304 · Registered fund · May 31, 2026
Tidal Trust II, not summed
46,940
31.2
Intech S&P Small-Mid Cap Diversified Alpha ETF
Fund S000090661 · Registered fund · Jul 31, 2026
Tidal Trust III, not summed
14,691
31.3
Gotham 1000 Value ETF
Fund S000076475 · Registered fund · Jun 30, 2026
Tidal Trust I, not summed
7,664
31.4
Sofi Next 500 ETF
Fund S000065094 · Registered fund · Nov 30, 2025
Tidal Trust I, not summed
4,325
31.5
Unusual Whales Subversive Republican Trading ETF
Fund S000088364 · Registered fund · Jun 30, 2026
Tidal Trust I, not summed
3,176
32
MACKENZIE FINANCIAL CORP
13F CIK 919859 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,445,372
33
L1 Capital Pty Ltd
13F CIK 1817646 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,435,645
34
MARSHALL WACE, LLP
13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,390,119
35
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,321,021
35.1
T. Rowe Price New Horizons Fund, Inc.
Fund S000002106 · Registered fund · Jun 30, 2026
T. ROWE PRICE NEW HORIZONS FUND, INC., not summed
537,320
35.2
T. Rowe Price Small-Mid Cap ETF
Fund S000079837 · Registered fund · Jun 30, 2026
T. Rowe Price Exchange-Traded Funds, Inc., not summed
101,273
35.3
T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund
Fund S000052904 · Registered fund · Jun 30, 2026
T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC., not summed
56,537
35.4
T. Rowe Price Extended Equity Market Index Fund
Fund S000002090 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
37,168
35.5
T. Rowe Price Mid-Cap Index Fund
Fund S000051326 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
23,333
36
Temasek Holdings (Private) Ltd
13F CIK 1021944 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,300,647
37
CITADEL ADVISORS LLC
13F CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,216,187
38
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F CIK 912938 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,150,120
38.1
MFS Mid Cap Growth Fund
Fund S000002434 · Registered fund · May 31, 2026
MFS Series Trust IV, not summed
818,722
38.2
MFS Mid Cap Growth Series
Fund S000002678 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST, not summed
20,905
39
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,060,767
39.1
DWS RREEF Real Assets Fund
Fund S000032019 · Registered fund · Jun 30, 2026
DEUTSCHE DWS MARKET TRUST, not summed
167,352
39.2
Xtrackers RREEF Global Natural Resources ETF
Fund S000083869 · Registered fund · Aug 31, 2026
DBX ETF Trust, not summed
12,815
39.3
DWS Global Small Cap Fund
Fund S000005468 · Registered fund · Jul 31, 2026
DEUTSCHE DWS GLOBAL/INTERNATIONAL FUND, INC., not summed
8,665
39.4
DWS Global Small Cap VIP
Fund S000006246 · Registered fund · Jun 30, 2026
DEUTSCHE DWS VARIABLE SERIES I, not summed
3,324
39.5
Xtrackers Russell US Multifactor ETF
Fund S000048521 · Registered fund · Aug 31, 2026
DBX ETF Trust, not summed
2,350
40
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,060,581
41
Nykredit A/S
13F CIK 1847328 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,031,634
42
VAN ECK ASSOCIATES CORP
13F CIK 869178 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
982,917
42.1
Global Resources Fund
Fund S000009200 · Registered fund · Jun 30, 2026
VanEck Funds, not summed
173,800
42.2
VanEck VIP Global Resources Fund
Fund S000009222 · Registered fund · Jun 30, 2026
VanEck VIP Trust, not summed
119,400
43
VANGUARD STRATEGIC EQUITY FUND
Fund S000002593 · Registered fund · Jun 30, 2026
VANGUARD HORIZON FUNDS, not summed
963,806
44
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
948,276
44.1
AB DISCOVERY GROWTH FUND, INC.
Fund S000010117 · Registered fund · Jun 30, 2026
AB DISCOVERY GROWTH FUND, INC., not summed
341,454
44.2
Tax-Aware Overlay A Portfolio
Fund S000027648 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
2,374
44.3
Overlay A Portfolio
Fund S000027647 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
973
45
Douglas Lane & Associates, LLC
13F CIK 1672594 · Registered investment adviser · Sep 30, 2026
844,855
46
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
789,935
46.1
Goldman Sachs MarketBeta U.S. 1000 Equity ETF
Fund S000075322 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust II, not summed
8,800
46.2
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
4,632
46.3
Goldman Sachs MarketBeta(R) Russell 1000 Value Equity ETF
Fund S000083006 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
3,102
46.4
Goldman Sachs JUST U.S. Large Cap Equity ETF
Fund S000061377 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
2,991
47
Balyasny Asset Management L.P.
13F CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
757,389
48
VANGUARD MATERIALS INDEX FUND
Fund S000004441 · Registered fund · May 31, 2026
VANGUARD WORLD FUND, not summed
751,577
49
Man Group plc
13F CIK 1637460 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
743,061
50
RHUMBLINE ADVISERS
13F CIK 1115418 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
722,816

116 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 913 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 1675149 CUSIP 013872106 13F (30d) 117 filings 113 filers Visit website Investor relations