Alcoa Corporation
MX ˙ BMV ˙ US0138721065
SecurityMX:AA1 / Alcoa Corporation
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership23,358 shares
Latest Disclosed Value $ 1,549,337
Quadrant Capital Group Llc reports 2.16% increase in ownership of AA1 / Alcoa Corporation

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 23,358 shares of Alcoa Corporation (MX:AA1) valued at $1,549,337 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 22,865 shares of Alcoa Corporation. This represents a change in shares of 2.16% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F/A-1 ALCOA COM 013872106 23,358 493 2.16 1,549 27.49 0.0463
2026-05-11 2026-03-31 13F ALCOA COM 013872106 23,358 493 49 0.0369
2026-02-12 2025-12-31 13F ALCOA COM 013872106 22,865 368 1.64 1,215 64.41 0.0367
2025-11-13 2025-09-30 13F ALCOA COM 013872106 22,497 324 1.46 740 13.00 0.0241
2025-08-13 2025-06-30 13F ALCOA COM 013872106 22,173 7,796 54.23 654 49.32 0.0236
2025-05-13 2025-03-31 13F ALCOA COM 013872106 14,377 9,211 178.30 438 124.62 0.0163
2025-02-13 2024-12-31 13F ALCOA COM 013872106 5,166 170 3.40 195 1.56 0.0134
2024-11-12 2024-09-30 13F ALCOA COM 013872106 4,996 568 12.83 193 9.09 0.0134
2024-08-12 2024-06-30 13F ALCOA COM 013872106 4,428 684 18.27 176 39.68 0.0131
2024-05-15 2024-03-31 13F ALCOA COM 013872106 3,744 2,139 133.27 127 133.33 0.0100
2024-02-08 2023-12-31 13F ALCOA COM 013872106 1,605 576 55.98 55 86.21 0.0047
2023-11-14 2023-09-30 13F ALCOA COM 013872106 1,029 107 11.61 30 -6.45 0.0030
2023-08-10 2023-06-30 13F ALCOA COM 013872106 922 -525 -36.28 31 -49.18 0.0031
2023-05-11 2023-03-31 13F ALCOA COM 013872106 1,447 6 0.42 62 -6.15 0.0064
2023-02-13 2022-12-31 13F ALCOA COM 013872106 1,441 -131 -8.33 66 22.64 0.0074
2022-11-10 2022-09-30 13F ALCOA COM 013872106 1,572 1,050 201.15 53 120.83 0.0070
2022-08-09 2022-06-30 13F ALCOA COM 013872106 522 -234 -30.95 24 -64.71 0.0032
2022-05-06 2022-03-31 13F ALCOA COM 013872106 756 367 94.34 68 195.65 0.0082
2022-02-01 2021-12-31 13F ALCOA COM 013872106 389 73 23.10 23 53.33 0.0027
2021-11-12 2021-09-30 13F ALCOA COM 013872106 316 -131 -29.31 15 -6.25 0.0021
2021-08-09 2021-06-30 13F ALCOA COM 013872106 447 -9 -1.97 16 6.67 0.0023
2021-05-12 2021-03-31 13F ALCOA COM 013872106 456 21 4.83 15 50.00 0.0024
2021-02-16 2020-12-31 13F ALCOA COM 013872106 435 -10 -2.25 10 100.00 0.0019
2020-11-13 2020-09-30 13F ALCOA COM 013872106 445 25 5.95 5 0.00 0.0011
2020-08-13 2020-06-30 13F ALCOA COM 013872106 420 -4,462 -91.40 5 -82.76 0.0011
2020-05-15 2020-03-31 13F Alcoa Com 013872106 4,882 4,814 7,079.41 29 2,800.00 0.0049
2020-03-19 2019-12-31 13F/A-1 Alcoa Com 013872106 68 -91 -57.23 1 -50.00 0.0001
2020-02-03 2019-12-31 13F Alcoa Com 013872106 68 -91 1 3.3791
2019-10-24 2019-09-30 13F Alcoa COM 013872106 159 53 50.00 2 0.00 0.0003
2019-07-24 2019-06-30 13F Alcoa COM 013872106 106 -16 -13.11 2 0.00 0.0003
2019-04-29 2019-03-31 13F Alcoa COM 013872106 122 0 0.00 2 0.00 0.0004
2019-01-17 2018-12-31 13F ALCOA COM 013872106 122 -12 -8.96 2 -33.33 0.0005
2018-10-29 2018-09-30 13F ALCOA COM 013872106 134 0 0.00 3 -25.00 0.0009
2018-08-08 2018-06-30 13F ALCOA COM 013872106 134 -27 -16.77 4 -20.00 0.0014
2018-05-10 2018-03-31 13F ALCOA COM 013872106 161 -1 -0.62 5 -28.57 0.0018
2018-01-31 2017-12-31 13F Alcoa COM 013872106 162 0 0.00 7 40.00 0.0028
2017-10-13 2017-09-30 13F Alcoa COM 013872106 162 0 0.00 5 66.67 0.0021
2017-08-14 2017-06-30 13F Alcoa COM 013872106 162 0 0.00 3 0.00 0.0013
2017-04-10 2017-03-31 13F Alcoa COM 013872106 162 0 0.00 3 50.00 0.0013
2017-01-11 2016-12-31 13F Alcoa COM 013872106 162 -1,801 -91.75 2 -87.50 0.0010
2016-10-25 2016-09-30 13F Alcoa COM 013817507 1,963 1,963 16 0.0104
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.