Alcoa Corporation
MX ˙ BMV ˙ US0138721065
SecurityMX:AA1 / Alcoa Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership577,823 shares
Latest Disclosed Value $ 38,326,998
Principal Financial Group Inc reports 3.77% increase in ownership of AA1 / Alcoa Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 577,823 shares of Alcoa Corporation (MX:AA1) valued at $38,326,998 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 556,838 shares of Alcoa Corporation. This represents a change in shares of 3.77% 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)
2026-05-04 2026-03-31 13F ALCOA COM 013872106 577,823 20,985 3.77 38,327 29.52 0.0205
2026-02-02 2025-12-31 13F ALCOA COM 013872106 556,838 -18,223 -3.17 29,590 56.45 0.0151
2025-11-04 2025-09-30 13F ALCOA COM 013872106 575,061 -12,035 -2.05 18,914 9.17 0.0095
2025-08-08 2025-06-30 13F ALCOA COM 013872106 587,096 -6,723 -1.13 17,325 -4.34 0.0092
2025-04-28 2025-03-31 13F ALCOA COM 013872106 593,819 2,125 0.36 18,111 -18.98 0.0102
2025-01-31 2024-12-31 13F ALCOA COM 013872106 591,694 -6,040 -1.01 22,354 -3.06 0.0122
2024-10-31 2024-09-30 13F ALCOA COM 013872106 597,734 -130 -0.02 23,061 -3.04 0.0127
2024-07-29 2024-06-30 13F ALCOA COM 013872106 597,864 -74,090 -11.03 23,783 4.75 0.0141
2024-04-29 2024-03-31 13F ALCOA COM 013872106 671,954 16,752 2.56 22,705 1.93 0.0133
2024-02-07 2023-12-31 13F ALCOA COM 013872106 655,202 -3,021 -0.46 22,277 16.46 0.0142
2023-11-02 2023-09-30 13F ALCOA COM 013872106 658,223 -151,216 -18.68 19,128 -30.36 0.0137
2023-08-07 2023-06-30 13F ALCOA COM 013872106 809,439 -30,614 -3.64 27,464 -23.18 0.0188
2023-05-09 2023-03-31 13F ALCOA COM 013872106 840,053 7,974 0.96 35,753 -5.50 0.0256
2023-02-09 2022-12-31 13F ALCOA COM 013872106 832,079 -9,318 -1.11 37,835 33.59 0.0285
2022-11-09 2022-09-30 13F ALCOA COM 013872106 841,397 -72,913 -7.97 28,321 -32.04 0.0225
2022-08-10 2022-06-30 13F ALCOA COM 013872106 914,310 107,704 13.35 41,674 -42.61 0.0308
2022-05-09 2022-03-31 13F ALCOA COM 013872106 806,606 -163,685 -16.87 72,618 25.61 0.0288
2022-05-09 2022-03-31 13F ALCOA COM 013872106 788,664 71,003
2022-02-09 2021-12-31 13F ALCOA COM 013872106 970,291 623,144 179.50 57,810 240.28 0.0345
2021-11-09 2021-09-30 13F ALCOA COM 013872106 347,147 -5,282 -1.50 16,989 30.85 0.0111
2021-08-10 2021-06-30 13F ALCOA COM 013872106 352,429 5,509 1.59 12,984 15.19 0.0084
2021-05-10 2021-03-31 13F ALCOA COM 013872106 346,920 -251,114 -41.99 11,272 -18.23 0.0080
2021-02-23 2020-12-31 13F/A-1 ALCOA COM 013872106 598,034 -15,059 -2.46 13,785 93.34 0.0102
2021-02-08 2020-12-31 13F ALCOA COM 013872106 598,034 -15,059 13,785 5,423.2314
2020-11-06 2020-09-30 13F ALCOA COM 013872106 613,093 -14,830 -2.36 7,130 1.02 0.0060
2020-08-05 2020-06-30 13F ALCOA COM 013872106 627,923 392,659 166.90 7,058 387.09 0.0063
2020-05-12 2020-03-31 13F ALCOA COM 013872106 235,264 -7,105 -2.93 1,449 -72.20 0.0016
2020-02-05 2019-12-31 13F ALCOA COM 013872106 242,369 16,331 7.22 5,213 14.90 0.0043
2019-11-13 2019-09-30 13F ALCOA COM 013872106 226,038 -3,134 -1.37 4,537 -15.43 0.0040
2019-08-12 2019-06-30 13F ALCOA COM 013872106 229,172 -138,638 -37.69 5,365 -48.20 0.0048
2019-05-10 2019-03-31 13F ALCOA COM 013872106 367,810 -5,254 -1.41 10,358 4.45 0.0096
2019-02-14 2018-12-31 13F ALCOA COM 013872106 373,064 144,438 63.18 9,917 7.36 0.0106
2018-11-14 2018-09-30 13F ALCOA COM 013872106 228,626 -15,355 -6.29 9,237 -19.24 0.0081
2018-08-13 2018-06-30 13F ALCOA COM 013872106 243,981 217,003 804.37 11,437 842.87 0.0105
2018-05-14 2018-03-31 13F ALCOA COM 013872106 26,978 -2,509 -8.51 1,213 -23.61 0.0012
2018-02-12 2017-12-31 13F ALCOA COM 013872106 29,487 3,141 11.92 1,588 29.32 0.0015
2017-11-02 2017-09-30 13F ALCOA COM 013872106 26,346 667 2.60 1,228 46.54 0.0012
2017-08-08 2017-06-30 13F ALCOA COM 013872106 25,679 627 2.50 838 -2.78 0.0008
2017-05-11 2017-03-31 13F ALCOA COM 013872106 25,052 1,349 5.69 862 29.43 0.0010
2017-02-13 2016-12-31 13F ALCOA COM 013872106 23,703 23,703 666 0.0008
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.