Nexa Resources S.A.
US ˙ NYSE ˙ LU1701428291

SecurityNEXA / Nexa Resources S.A.
InstitutionUBS Group AG
Latest Disclosed Ownership313,133 shares
Latest Disclosed Value $ 3,316,079
UBS Group AG reports 4,272.14% increase in ownership of NEXA / Nexa Resources S.A.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 313,133 shares of Nexa Resources S.A. (US:NEXA) valued at $3,316,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 7,162 shares of Nexa Resources S.A.. This represents a change in shares of 4,272.14% during the quarter. The current value of the position is $4,950,633 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 NEXA RES S A COM L67359106 313,133 305,971 4,272.14 3,316 5,163.49 0.0001
2026-01-29 2025-12-31 13F NEXA RES S A COM L67359106 7,162 7,160 358,000.00 63 0.0000
2025-11-13 2025-09-30 13F NEXA RES S A COM L67359106 2 -5,614 -99.96 0 -100.00 0.0000
2025-08-14 2025-06-30 13F NEXA RES S A COM L67359106 5,616 4,616 461.60 28 350.00 0.0000
2025-05-13 2025-03-31 13F NEXA RES S A COM L67359106 1,000 -2,632 -72.47 6 -80.65 0.0000
2025-02-14 2024-12-31 13F NEXA RES S A COM L67359106 3,632 3,632 32 0.0000
2024-11-14 2024-09-30 13F NEXA RES S A COM L67359106 0 -924 -100.00 0 -100.00
2024-08-14 2024-06-30 13F NEXA RES S A COM L67359106 924 924 7 0.0000
2024-02-09 2023-12-31 13F NEXA RES S A COM L67359106 0 -6,965 -100.00 0 -100.00
2023-11-09 2023-09-30 13F NEXA RES S A COM L67359106 6,965 6,965 42 0.0000
2023-05-12 2023-03-31 13F NEXA RES S A COM L67359106 0 -3,541 -100.00 0 -100.00
2023-02-08 2022-12-31 13F NEXA RES S A COM L67359106 3,541 3,541 21 0.0000
2022-11-10 2022-09-30 13F NEXA RES S A COM L67359106 0 -1,446 -100.00 0 -100.00
2022-08-10 2022-06-30 13F NEXA RES S A COM L67359106 1,446 1,446 9 0.0000
2022-05-16 2022-03-31 13F NEXA RES S A COM L67359106 0 -1,634 -100.00 0 -100.00
2022-02-14 2021-12-31 13F NEXA RES S A COM L67359106 1,634 -2,290 -58.36 13 -56.67 0.0000
2021-11-15 2021-09-30 13F NEXA RES S A COM L67359106 3,924 2,632 203.72 30 172.73 0.0000
2021-08-13 2021-06-30 13F NEXA RES S A COM L67359106 1,292 6 0.47 11 -15.38 0.0000
2021-05-12 2021-03-31 13F NEXA RES S A COM L67359106 1,286 1,286 13 0.0000
2020-11-12 2020-09-30 13F NEXA RES S A COM L67359106 0 -147 -100.00 0 -100.00
2020-07-31 2020-06-30 13F NEXA RES S A COM L67359106 147 147 1 0.0000
2019-11-14 2019-09-30 13F NEXA RES S A COM L67359106 0 -2,040 -100.00 0 -100.00
2019-08-14 2019-06-30 13F NEXA RES S A COM L67359106 2,040 1,185 138.60 20 81.82 0.0000
2019-05-14 2019-03-31 13F NEXA RES S A COM L67359106 855 -1,545 -64.38 11 -62.07 0.0000
2019-02-14 2018-12-31 13F NEXA RES S A COM L67359106 2,400 -204 -7.83 29 -6.45 0.0000
2018-11-14 2018-09-30 13F NEXA RES S A COM L67359106 2,604 2,114 431.43 31 416.67 0.0000
2018-08-14 2018-06-30 13F NEXA RES S A COM L67359106 490 -4,610 -90.39 6 -93.26 0.0000
2018-05-15 2018-03-31 13F NEXA RES S A COM L67359106 5,100 5,100 89 0.0000
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.