Hudbay Minerals Inc.
DE ˙ DB ˙ CA4436281022
25,90 € ↓ -0,65 (-2,45%)
2026-06-04
DEL PRIS
SecurityDE:OCKA / Hudbay Minerals Inc.
InstitutionCumberland Partners Ltd
Latest Disclosed Ownership232,800 shares
Latest Disclosed Value $ 4,859,349
Cumberland Partners Ltd ownership in OCKA / Hudbay Minerals Inc.

On May 14, 2026 - Cumberland Partners Ltd filed a 13F-HR form disclosing ownership of 232,800 shares of Hudbay Minerals Inc. (DE:OCKA) valued at $3,873,792 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 232,800 shares of Hudbay Minerals Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $6,029,520 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 HUDBAY MINERALS COM 443628102 232,800 0 0.00 4,859 5.04 0.2984
2026-02-06 2025-12-31 13F HUDBAY MINERALS COM 443628102 232,800 -131,900 -36.17 4,627 -16.21 0.2834
2025-11-07 2025-09-30 13F HUDBAY MINERALS COM 443628102 364,700 0 0.00 5,522 42.96 0.3609
2025-08-12 2025-06-30 13F HUDBAY MINERALS COM 443628102 364,700 0 0.00 3,862 39.73 0.2678
2025-05-09 2025-03-31 13F HUDBAY MINERALS COM 443628102 364,700 0 0.00 2,765 -6.50 0.2132
2025-02-03 2024-12-31 13F HUDBAY MINERALS COM 443628102 364,700 -50,000 -12.06 2,957 -22.58 0.2062
2024-11-05 2024-09-30 13F HUDBAY MINERALS COM 443628102 414,700 -1,575 -0.38 3,819 1.38 0.2651
2024-08-13 2024-06-30 13F HUDBAY MINERALS COM 443628102 416,275 -219,300 -34.50 3,766 -15.39 0.2739
2024-05-09 2024-03-31 13F HUDBAY MINERALS COM 443628102 635,575 -49,525 -7.23 4,452 20.92 0.3232
2024-02-01 2023-12-31 13F HUDBAY MINERALS COM 443628102 685,100 0 0.00 3,682 9.95 0.3369
2023-11-08 2023-09-30 13F HUDBAY MINERALS COM 443628102 685,100 163,500 31.35 3,348 33.76 0.3220
2023-08-09 2023-06-30 13F HUDBAY MINERALS COM 443628102 521,600 -30,900 -5.59 2,503 -13.51 0.2296
2023-05-08 2023-03-31 13F HUDBAY MINERALS COM 443628102 552,500 1,000 0.18 2,894 3.95 0.2841
2023-02-06 2022-12-31 13F HUDBAY MINERALS COM 443628102 551,500 29,900 5.73 2,784 31.88 0.2934
2022-11-14 2022-09-30 13F HUDBAY MINERALS COM 443628102 521,600 0 0.00 2,111 -0.57 0.2242
2022-08-10 2022-06-30 13F HUDBAY MINERALS COM 443628102 521,600 -43,900 -7.76 2,123 -52.25 0.2026
2022-05-10 2022-03-31 13F HUDBAY MINERALS COM 443628102 565,500 -33,900 -5.66 4,446 2.28 0.3362
2022-02-10 2021-12-31 13F HUDBAY MINERALS COM 443628102 599,400 380,900 174.32 4,347 218.93 0.3055
2021-11-10 2021-09-30 13F HUDBAY MINERALS COM 443628102 218,500 218,500 1,363 0.1116
2020-02-07 2019-12-31 13F HUDBAY MINERALS COM 443628102 0 -539,600 -100.00 0 -100.00
2019-11-13 2019-09-30 13F HUDBAY MINERALS COM 443628102 539,600 -332,400 -38.12 1,948 -58.82 0.1873
2019-08-08 2019-06-30 13F HUDBAY MINERALS COM 443628102 872,000 74,300 9.31 4,731 -17.03 0.4545
2019-05-15 2019-03-31 13F HUDBAY MINERALS COM 443628102 797,700 -800 -0.10 5,702 50.97 0.5735
2019-02-12 2018-12-31 13F HUDBAY MINERALS COM 443628102 798,500 6,800 0.86 3,777 -5.72 0.4266
2018-11-15 2018-09-30 13F HUDBAY MINERALS COM 443628102 791,700 9,700 1.24 4,006 -9.06 0.3824
2018-08-09 2018-06-30 13F HUDBAY MINERALS COM 443628102 782,000 782,000 4,405 0.4433
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.