Alcoa Corporation
US ˙ NYSE ˙ US0138721065

SecurityAA / Alcoa Corporation
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership65,516 shares
Latest Disclosed Value $ 4,345,683
Neuberger Berman Group LLC reports 87.25% decrease in ownership of AA / Alcoa Corporation

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 65,516 shares of Alcoa Corporation (US:AA) valued at $4,345,676 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 513,935 shares of Alcoa Corporation. This represents a change in shares of -87.25% during the quarter. The current value of the position is $4,709,945 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)
2026-05-14 2026-03-31 13F ALCOA Common 013872106 65,516 -448,419 -87.25 4,346 -84.10 0.0033
2026-02-13 2025-12-31 13F ALCOA Common 013872106 513,935 -12,225 -2.32 27,336 57.79 0.0203
2025-11-12 2025-09-30 13F ALCOA Common 013872106 526,160 502,961 2,168.03 17,325 2,432.75 0.0127
2025-08-25 2025-06-30 13F/A-1 ALCOA Common 013872106 23,199 1,442 6.63 685 3.17 0.0005
2025-08-13 2025-06-30 13F ALCOA Common 013872106 23,199 1,442 685 0.0003
2025-05-13 2025-03-31 13F ALCOA Common 013872106 21,757 3,153 16.95 664 -5.56 0.0006
2025-02-13 2024-12-31 13F ALCOA Common 013872106 18,604 -668 -3.47 703 -5.52 0.0006
2024-11-14 2024-09-30 13F ALCOA Common 013872106 19,272 -7,043 -26.76 744 -28.97 0.0006
2024-11-14 2024-06-30 13F/A-1 ALCOA Common 013872106 26,315 9,735 58.72 1,047 86.79 0.0009
2024-08-13 2024-06-30 13F ALCOA Common 013872106 26,315 9,735 1,047 0.0009
2024-11-14 2024-03-31 13F/A-1 ALCOA Common 013872106 16,580 -3,649 -18.04 560 -18.49 0.0005
2024-05-13 2024-03-31 13F ALCOA Common 013872106 16,580 -3,649 560 0.0005
2024-11-14 2023-12-31 13F/A-2 ALCOA Common 013872106 20,229 2,706 15.44 688 34.97 0.0006
2024-02-09 2023-12-31 13F ALCOA Common 013872106 20,229 2,706 688 0.0006
2023-11-14 2023-09-30 13F ALCOA Common 013872106 17,523 1,677 10.58 509 -5.21 0.0005
2023-08-11 2023-06-30 13F ALCOA Common 013872106 15,846 -7,146 -31.08 538 -45.09 0.0005
2023-05-12 2023-03-31 13F ALCOA Common 013872106 22,992 -1,812,949 -98.75 979 -98.83 0.0009
2023-02-13 2022-12-31 13F ALCOA Common 013872106 1,835,941 989,119 116.80 83,480 192.87 0.0818
2022-11-15 2022-09-30 13F ALCOA Common 013872106 846,822 442,450 109.42 28,504 54.64 0.0298
2022-08-15 2022-06-30 13F ALCOA Common 013872106 404,372 101,630 33.57 18,432 -32.37 0.0185
2022-05-23 2022-03-31 13F/A-1 ALCOA Common 013872106 302,742 291,902 2,692.82 27,256 4,158.75 0.0231
2022-05-13 2022-03-31 13F ALCOA Common 013872106 302,742 291,902 27,246 0.0122
2022-02-11 2021-12-31 13F ALCOA Common 013872106 10,840 10,840 640 0.0005
2021-02-10 2020-12-31 13F ALCOA Common 013872106 0 -507,502 -100.00 0 -100.00
2020-11-12 2020-09-30 13F ALCOA Common 013872106 507,502 507,502 5,902 0.0070
2019-08-13 2019-06-30 13F ALCOA Common 013872106 0 -7,127 -100.00 0 -100.00
2019-05-13 2019-03-31 13F ALCOA Common 013872106 7,127 -107,862 -93.80 201 -93.42 0.0002
2019-02-12 2018-12-31 13F ALCOA Common 013872106 114,989 114,989 3,056 0.0043
2018-11-16 2018-09-30 13F/A-1 ALCOA Common 013872106 0 -38,026 -100.00 0 -100.00
2018-08-13 2018-06-30 13F ALCOA Common 013872106 38,026 13,565 55.46 1,783 62.09 0.0020
2018-05-08 2018-03-31 13F ALCOA Common 013872106 24,461 17,718 262.76 1,100 203.03 0.0013
2018-02-14 2017-12-31 13F ALCOA Common 013872106 6,743 -214,080 -96.95 363 -96.47 0.0004
2017-11-15 2017-09-30 13F ALCOA COMMON STOCK 013872106 220,823 220,823 10,295 0.0129
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.