Alcoa Corporation
US ˙ NYSE ˙ US0138721065

SecurityAA / Alcoa Corporation
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership54,282 shares
Latest Disclosed Value $ 3,600,525
D.a. Davidson & Co. reports 268.86% increase in ownership of AA / Alcoa Corporation

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 54,282 shares of Alcoa Corporation (US:AA) valued at $3,600,525 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 14,716 shares of Alcoa Corporation. This represents a change in shares of 268.86% during the quarter. The current value of the position is $4,389,243 USD.

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)
2026-05-05 2026-03-31 13F ALCOA COM 013872106 54,282 39,566 268.86 3,601 360.36 0.0218
2026-01-29 2025-12-31 13F ALCOA COM 013872106 14,716 1,497 11.32 782 80.18 0.0048
2025-10-22 2025-09-30 13F ALCOA COM 013872106 13,219 922 7.50 435 19.89 0.0028
2025-07-30 2025-06-30 13F ALCOA COM 013872106 12,297 -33,051 -72.88 363 -73.83 0.0026
2025-04-28 2025-03-31 13F ALCOA COM 013872106 45,348 31,169 219.83 1,383 158.50 0.0111
2025-01-31 2024-12-31 13F ALCOA COM 013872106 14,179 1,069 8.15 536 5.94 0.0044
2024-11-13 2024-09-30 13F ALCOA COM 013872106 13,110 -250 -1.87 506 -4.90 0.0042
2024-08-01 2024-06-30 13F ALCOA COM 013872106 13,360 1,838 15.95 531 36.50 0.0047
2024-05-13 2024-03-31 13F ALCOA COM 013872106 11,522 4,300 59.54 389 58.78 0.0035
2024-02-09 2023-12-31 13F ALCOA COM 013872106 7,222 7,222 246 0.0024
2023-08-10 2023-06-30 13F ALCOA COM 013872106 0 -6,624 -100.00 0 -100.00
2023-04-25 2023-03-31 13F ALCOA COM 013872106 6,624 -3,197 -32.55 282 -37.00 0.0032
2023-02-03 2022-12-31 13F ALCOA COM 013872106 9,821 -2,269 -18.77 447 9.58 0.0053
2022-11-07 2022-09-30 13F ALCOA COM 013872106 12,090 2,831 30.58 407 -3.55 0.0053
2022-07-28 2022-06-30 13F ALCOA COM 013872106 9,259 865 10.30 422 -44.18 0.0053
2022-05-12 2022-03-31 13F ALCOA COM 013872106 8,394 -5,636 -40.17 756 -9.57 0.0082
2022-01-31 2021-12-31 13F ALCOA COM 013872106 14,030 -4,177 -22.94 836 -6.17 0.0089
2021-11-15 2021-09-30 13F ALCOA COM 013872106 18,207 -146 -0.80 891 31.80 0.0103
2021-08-10 2021-06-30 13F ALCOA COM 013872106 18,353 3,434 23.02 676 39.38 0.0079
2021-05-07 2021-03-31 13F ALCOA COM 013872106 14,919 14,919 485 0.0062
2020-11-02 2020-09-30 13F ALCOA COM 013872106 0 -30,981 -100.00 0 -100.00
2020-08-10 2020-06-30 13F ALCOA COM 013872106 30,981 3,324 12.02 348 104.71 0.0065
2020-05-05 2020-03-31 13F ALCOA COM 013872106 27,657 -323 -1.15 170 -71.76 0.0033
2020-02-14 2019-12-31 13F ALCOA COM 013872106 27,980 4,553 19.43 602 28.09 0.0097
2019-11-05 2019-09-30 13F ALCOA COM 013872106 23,427 4,647 24.74 470 6.82 0.0084
2019-08-13 2019-06-30 13F ALCOA COM 013872106 18,780 5,050 36.78 440 13.99 0.0082
2019-05-13 2019-03-31 13F ALCOA COM 013872106 13,730 2,143 18.49 386 25.32 0.0066
2019-01-29 2018-12-31 13F ALCOA COM 013872106 11,587 5,490 90.04 308 25.20 0.0060
2018-11-13 2018-09-30 13F ALCOA COM 013872106 6,097 -237 -3.74 246 -17.17 0.0044
2018-08-02 2018-06-30 13F ALCOA COM 013872106 6,334 64 1.02 297 5.32 0.0058
2018-05-04 2018-03-31 13F ALCOA COM 013872106 6,270 -443 -6.60 282 -22.10 0.0058
2018-02-08 2017-12-31 13F ALCOA COM 013872106 6,713 143 2.18 362 18.30 0.0076
2017-11-08 2017-09-30 13F ALCOA COM 013872106 6,570 -6,431 -49.47 306 -27.83 0.0060
2017-08-11 2017-06-30 13F ALCOA UPSTREAM COM 013872106 13,001 1,088 9.13 424 3.67 0.0096
2017-05-12 2017-03-31 13F ALCOA UPSTREAM COM 013872106 11,913 -2,711 -18.54 409 -0.24 0.0099
2017-02-15 2016-12-31 13F ALCOA UPSTREAM COM 013872106 14,624 14,624 410 0.0093
2016-11-18 2016-09-30 13F/A-1 ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 0 -22,275 -100.00 0 -100.00
2016-08-13 2016-06-30 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 22,275 850 3.97 732 3.68 0.0215
2016-05-13 2016-03-31 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 21,425 1,700 8.62 706 7.46 0.0220
2016-02-12 2015-12-31 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 19,725 14,350 266.98 657 267.04 0.0214
2015-11-13 2015-09-30 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 5,375 2,100 64.12 179 38.76 0.0063
2015-08-14 2015-06-30 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 3,275 3,075 1,537.50 129 1,512.50 0.0042
2015-05-06 2015-03-31 13F ALCOA INC DEP SCH 1 5.375% DUE 10 PFD CV 013817309 200 200 8 0.0003
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.