Alcoa Corporation
MX ˙ BMV ˙ US0138721065
SecurityMX:AA1 / Alcoa Corporation
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership318,657 shares
Latest Disclosed Value $ 21,136,490
Ameriprise Financial Inc reports 3.97% decrease in ownership of AA1 / Alcoa Corporation

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 318,657 shares of Alcoa Corporation (MX:AA1) valued at $21,136,490 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 331,823 shares of Alcoa Corporation. This represents a change in shares of -3.97% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALCOA COM 013872106 318,657 -13,166 -3.97 21,136 19.87 0.0009
2026-02-17 2025-12-31 13F ALCOA COM 013872106 331,823 56,662 20.59 17,633 94.84 0.0040
2025-11-14 2025-09-30 13F ALCOA COM 013872106 275,161 -12,660 -4.40 9,050 6.56 0.0021
2025-08-14 2025-06-30 13F ALCOA COM 013872106 287,821 -83,363 -22.46 8,494 -24.98 0.0021
2025-05-14 2025-03-31 13F ALCOA COM 013872106 371,184 59,056 18.92 11,321 -3.94 0.0031
2025-02-14 2024-12-31 13F ALCOA COM 013872106 312,128 -1,985 -0.63 11,785 -2.75 0.0030
2024-11-14 2024-09-30 13F ALCOA COM 013872106 314,113 -26,687 -7.83 12,118 -10.61 0.0031
2024-08-14 2024-06-30 13F ALCOA COM 013872106 340,800 17,580 5.44 13,557 24.18 0.0037
2024-05-15 2024-03-31 13F ALCOA COM 013872106 323,220 -53,848 -14.28 10,917 -14.86 0.0030
2024-02-14 2023-12-31 13F ALCOA COM 013872106 377,068 34,888 10.20 12,822 28.92 0.0038
2023-11-14 2023-09-30 13F ALCOA COM 013872106 342,180 5,676 1.69 9,947 -12.88 0.0033
2023-08-14 2023-06-30 13F ALCOA COM 013872106 336,504 -27,089 -7.45 11,417 -26.23 0.0036
2023-05-22 2023-03-31 13F/A-1 ALCOA COM 013872106 363,593 12,184 3.47 15,475 -3.16 0.0051
2023-05-15 2023-03-31 13F ALCOA COM 013872106 363,593 12,184 15,475 0.0009
2023-02-14 2022-12-31 13F ALCOA COM 013872106 351,409 -27,374 -7.23 15,980 25.24 0.0055
2022-11-14 2022-09-30 13F ALCOA COM 013872106 378,783 -65,194 -14.68 12,759 -36.92 0.0047
2022-08-15 2022-06-30 13F ALCOA COM 013872106 443,977 3,085 0.70 20,226 -49.04 0.0071
2022-05-16 2022-03-31 13F ALCOA COM 013872106 440,892 -45,605 -9.37 39,692 36.93 0.0117
2022-02-14 2021-12-31 13F ALCOA COM 013872106 486,497 193,404 65.99 28,987 102.13 0.0080
2021-11-15 2021-09-30 13F ALCOA COM 013872106 293,093 -238,067 -44.82 14,341 -26.69 0.0046
2021-08-16 2021-06-30 13F ALCOA COM 013872106 531,160 -180,573 -25.37 19,563 -15.40 0.0060
2021-05-17 2021-03-31 13F ALCOA COM 013872106 711,733 -50,537 -6.63 23,123 31.61 0.0077
2021-02-12 2020-12-31 13F ALCOA COM 013872106 762,270 569,355 295.13 17,569 683.28 0.0062
2020-11-16 2020-09-30 13F ALCOA COM 013872106 192,915 -61,374 -24.14 2,243 -21.55 0.0009
2020-08-14 2020-06-30 13F ALCOA COM 013872106 254,289 -82,116 -24.41 2,859 38.12 0.0012
2020-05-15 2020-03-31 13F ALCOA COM 013872106 336,405 214,912 176.89 2,070 -20.78 0.0011
2020-02-14 2019-12-31 13F ALCOA COM 013872106 121,493 -94,738 -43.81 2,613 -39.79 0.0011
2019-11-14 2019-09-30 13F ALCOA COM 013872106 216,231 -723,615 -76.99 4,340 -80.27 0.0019
2019-08-14 2019-06-30 13F ALCOA COM 013872106 939,846 195,856 26.33 21,999 5.02 0.0099
2019-05-15 2019-03-31 13F ALCOA COM 013872106 743,990 577,841 347.78 20,947 374.45 0.0096
2019-02-14 2018-12-31 13F ALCOA COM 013872106 166,149 -13,910 -7.73 4,415 -39.30 0.0022
2018-11-14 2018-09-30 13F ALCOA UPSTREAM COM 013872106 180,059 -55,917 -23.70 7,274 -34.24 0.0025
2018-08-14 2018-06-30 13F ALCOA COM 013872106 235,976 -6,451 -2.66 11,062 1.50 0.0049
2018-05-14 2018-03-31 13F ALCOA COM 013872106 242,427 107,605 79.81 10,899 50.27 0.0049
2018-02-12 2017-12-31 13F ALCOA COM 013872106 134,822 -26,617 -16.49 7,253 -3.63 0.0033
2017-11-07 2017-09-30 13F ALCOA COM 013872106 161,439 -206,932 -56.17 7,526 -37.43 0.0036
2017-08-10 2017-06-30 13F ALCOA COM 013872106 368,371 117,923 47.08 12,029 39.64 0.0060
2017-05-05 2017-03-31 13F ALCOA COM 013872106 250,448 186,507 291.69 8,614 380.16 0.0045
2017-02-03 2016-12-31 13F ALCOA COM 013872106 63,941 -255,699 -80.00 1,794 -82.83 0.0010
2016-11-08 2016-09-30 13F AA 5 3 CONV PRF 013817309 319,640 17,435 5.77 10,448 5.22 0.0059
2016-08-08 2016-06-30 13F AA 5 3 CONV PRF 013817309 302,205 97,950 47.95 9,930 47.33 0.0058
2016-05-12 2016-03-31 13F AA 5 3 CONV PRF 013817309 204,255 -8,195 -3.86 6,740 -4.72 0.0040
2016-02-11 2015-12-31 13F AA 5 3 CONV PRF 013817309 212,450 840 0.40 7,074 0.10 0.0042
2015-11-12 2015-09-30 13F AA 5 3 CONV PRF 013817309 211,610 -295,125 -58.24 7,067 -64.72 0.0044
2015-08-13 2015-06-30 13F ALCOA CONV PRF 013817309 506,735 -25,750 -4.84 20,032 -14.18 0.0114
2015-05-14 2015-03-31 13F ALCOA CONV PRF 013817309 532,485 61,160 12.98 23,343 -1.83 0.0134
2015-02-13 2014-12-31 13F ALCOA CONV PRF 013817309 471,325 214,175 83.29 23,778 85.30 0.0139
2014-11-14 2014-09-30 13F ALCOA CONV PRF 013817309 257,150 257,150 12,832 0.0077
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.