Howmet Aerospace Inc.
DE ˙ XTRA ˙ US4432011082
212,70 € ↓ -1,50 (-0,70%)
2026-06-04
DEL PRIS
SecurityDE:48Z / Howmet Aerospace Inc.
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership112,489 shares
Latest Disclosed Value $ 25,924,215
Holocene Advisors, LP reports 11.53% decrease in ownership of 48Z / Howmet Aerospace Inc.

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 112,489 shares of Howmet Aerospace Inc. (DE:48Z) valued at $21,895,984 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 127,146 shares of Howmet Aerospace Inc.. This represents a change in shares of -11.53% during the quarter. The current value of the position is $23,926,410 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)
2026-05-15 2026-03-31 13F HOWMET AEROSPACE COM 443201108 112,489 -14,657 -11.53 25,924 -0.55 0.0625
2026-02-17 2025-12-31 13F HOWMET AEROSPACE COM 443201108 127,146 127,146 26,067 0.0547
2025-11-14 2025-09-30 13F HOWMET AEROSPACE COM 443201108 0 -41,525 -100.00 0 -100.00
2025-08-14 2025-06-30 13F HOWMET AEROSPACE COM 443201108 41,525 -826,170 -95.21 7,729 -93.13 0.0189
2025-05-15 2025-03-31 13F HOWMET AEROSPACE COM 443201108 867,695 158,648 22.37 112,566 45.16 0.3284
2025-02-14 2024-12-31 13F HOWMET AEROSPACE COM 443201108 709,047 639,535 920.04 77,548 1,012.92 0.2483
2024-11-14 2024-09-30 13F HOWMET AEROSPACE COM 443201108 69,512 69,512 6,969 0.0281
2024-02-14 2023-12-31 13F HOWMET AEROSPACE COM 443201108 0 -99,072 -100.00 0 -100.00
2023-11-14 2023-09-30 13F HOWMET AEROSPACE COM 443201108 99,072 -1,142,099 -92.02 4,582 -92.55 0.0201
2023-08-14 2023-06-30 13F HOWMET AEROSPACE COM 443201108 1,241,171 1,241,171 61,512 0.2625
2023-02-14 2022-12-31 13F HOWMET AEROSPACE COM 443201108 0 -41,659 -100.00 0 -100.00
2022-11-14 2022-09-30 13F HOWMET AEROSPACE COM 443201108 41,659 41,659 1,289 0.0082
2022-02-14 2021-12-31 13F HOWMET AEROSPACE COM 443201108 0 -757,231 -100.00 0 -100.00
2021-11-15 2021-09-30 13F HOWMET AEROSPACE COM 443201108 757,231 737,153 3,671.45 23,626 3,314.16 0.1284
2021-08-16 2021-06-30 13F HOWMET AEROSPACE COM 443201108 20,078 12,969 182.43 692 203.51 0.0039
2021-05-17 2021-03-31 13F HOWMET AEROSPACE COM 443201108 7,109 -1,042,270 -99.32 228 -99.24 0.0014
2021-02-16 2020-12-31 13F HOWMET AEROSPACE COM 443201108 1,049,379 -1,149,148 -52.27 29,949 -18.53 0.1890
2020-11-16 2020-09-30 13F HOWMET AEROSPACE COM 443201108 2,198,527 2,198,527 36,759 0.2795
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.