Alcoa Corporation
MX ˙ BMV ˙ US0138721065
SecurityMX:AA1 / Alcoa Corporation
InstitutionAmalgamated Bank
Latest Disclosed Ownership118,779 shares
Latest Disclosed Value $ 7,879
Amalgamated Bank reports 1.54% decrease in ownership of AA1 / Alcoa Corporation

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 118,779 shares of Alcoa Corporation (MX:AA1) valued at $7,879 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 120,638 shares of Alcoa Corporation. This represents a change in shares of -1.54% 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)
2026-05-08 2026-03-31 13F ALCOA COM 013872106 118,779 -1,859 -1.54 8 16.67 0.0603
2026-02-05 2025-12-31 13F ALCOA COM 013872106 120,638 2,313 1.95 6 100.00 0.0463
2025-10-29 2025-09-30 13F ALCOA COM 013872106 118,325 504 0.43 4 0.00 0.0278
2025-08-04 2025-06-30 13F ALCOA COM 013872106 117,821 -58 -0.05 3 0.00 0.0268
2025-04-25 2025-03-31 13F ALCOA COM 013872106 117,879 -4,758 -3.88 4 -25.00 0.0308
2025-02-04 2024-12-31 13F ALCOA COM 013872106 122,637 -143 -0.12 5 0.00 0.0380
2024-10-30 2024-09-30 13F ALCOA COM 013872106 122,780 31,948 35.17 5 33.33 0.0390
2024-08-12 2024-06-30 13F ALCOA COM 013872106 90,832 -30,900 -25.38 4 -25.00 0.0308
2024-04-23 2024-03-31 13F ALCOA COM 013872106 121,732 9,027 8.01 4 33.33 0.0352
2024-02-06 2023-12-31 13F ALCOA COM 013872106 112,705 -747 -0.66 4 0.00 0.0306
2023-11-08 2023-09-30 13F ALCOA COM 013872106 113,452 -2,823 -2.43 3 0.00 0.0281
2023-08-11 2023-06-30 13F ALCOA COM 013872106 116,275 -5,477 -4.50 4 -40.00 0.0319
2023-05-02 2023-03-31 13F ALCOA COM 013872106 121,752 -24,997 -17.03 5 -16.67 0.0442
2023-02-10 2022-12-31 13F ALCOA COM 013872106 146,749 17,624 13.65 7 -99.86 0.0595
2022-11-09 2022-09-30 13F ALCOA COM 013872106 129,125 -18,504 -12.53 4,346 -35.41 0.0420
2022-08-15 2022-06-30 13F ALCOA COM 013872106 147,629 20,052 15.72 6,729 -41.42 0.0627
2022-08-25 2022-03-31 13F/A-1 ALCOA COM 013872106 127,577 -6,779 -5.05 11,486 43.49 0.0892
2022-06-30 2022-03-31 13F ALCOA COM 013872106 127,577 -6,779 11,486 0.0912
2022-02-15 2021-12-31 13F/A-1 ALCOA COM 013872106 134,356 72,018 115.53 8,005 162.37 0.0591
2022-02-15 2021-12-31 13F ALCOA COM 013872106 134,356 72,018 8,005 0.0591
2021-10-29 2021-09-30 13F ALCOA COM 013872106 62,338 -1,434 -2.25 3,051 29.89 0.0258
2021-08-16 2021-06-30 13F ALCOA COM 013872106 63,772 48,670 322.28 2,349 378.41 0.0188
2021-05-13 2021-03-31 13F ALCOA COM 013872106 15,102 -1,105 -6.82 491 31.28 0.0184
2021-02-12 2020-12-31 13F ALCOA COM 013872106 16,207 34 0.21 374 98.94 0.0142
2020-10-30 2020-09-30 13F ALCOA COM 013872106 16,173 7 0.04 188 3.30 0.0082
2020-08-10 2020-06-30 13F ALCOA COM 013872106 16,166 -23,844 -59.60 182 -26.02 0.0084
2020-05-13 2020-03-31 13F ALCOA COM 013872106 40,010 -566 -1.39 246 -71.82 0.0060
2020-02-13 2019-12-31 13F ALCOA COM 013872106 40,576 3,827 10.41 873 18.29 0.0161
2019-11-13 2019-09-30 13F ALCOA COM 013872106 36,749 -525 -1.41 738 -15.46 0.0155
2019-08-14 2019-06-30 13F ALCOA COM 013872106 37,274 1,503 4.20 873 -13.31 0.0204
2019-05-15 2019-03-31 13F ALCOA COM 013872106 35,771 999 2.87 1,007 8.98 0.0244
2019-02-15 2018-12-31 13F ALCOA COM 013872106 34,772 -611 -1.73 924 -35.34 0.0262
2018-11-14 2018-09-30 13F ALCOA COM 013872106 35,383 -134 -0.38 1,429 -14.17 0.0353
2018-07-18 2018-06-30 13F ALCOA COM 013872106 35,517 382 1.09 1,665 5.38 0.0407
2018-05-22 2018-03-31 13F ALCOA COM 013872106 35,135 -323 -0.91 1,580 -17.28 0.0419
2018-02-13 2017-12-31 13F ALCOA COM 013872106 35,458 2,090 6.26 1,910 22.75 0.0517
2017-11-09 2017-09-30 13F ALCOA COM 013872106 33,368 -479 -1.42 1,556 40.81 0.0485
2017-08-10 2017-06-30 13F ALCOA COM 013872106 33,847 25,893 325.53 1,105 303.28 0.0362
2017-05-12 2017-03-31 13F ALCOA COM 013872106 7,954 682 9.38 274 34.31 0.0136
2017-02-14 2016-12-31 13F ALCOA COM 013872106 7,272 7,272 204 0.0092
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.