Hudbay Minerals Inc.
DE ˙ DB ˙ CA4436281022
26,55 € ↓ -0,59 (-2,17%)
2026-06-03
DEL PRIS
SecurityDE:OCKA / Hudbay Minerals Inc.
InstitutionLumbard & Kellner, LLC
Latest Disclosed Ownership519,392 shares
Latest Disclosed Value $ 10,855,293
Lumbard & Kellner, LLC reports 0.01% decrease in ownership of OCKA / Hudbay Minerals Inc.

On May 15, 2026 - Lumbard & Kellner, LLC filed a 13F-HR form disclosing ownership of 519,392 shares of Hudbay Minerals Inc. (DE:OCKA) valued at $8,642,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 519,436 shares of Hudbay Minerals Inc.. This represents a change in shares of -0.01% during the quarter. The current value of the position is $13,789,858 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 HUDBAY MINERALS INC COM Stock 443628102 519,392 -44 -0.01 10,855 5.29 3.7618
2026-02-03 2025-12-31 13F HUDBAY MINERALS INC COM Stock 443628102 519,436 -14,196 -2.66 10,311 27.46 3.6111
2025-11-12 2025-09-30 13F HUDBAY MINERALS INC COM Stock 443628102 533,632 450 0.08 8,090 42.99 2.9755
2025-08-13 2025-06-30 13F HUDBAY MINERALS INC COM Stock 443628102 533,182 -4,575 -0.85 5,657 38.62 2.4658
2025-04-21 2025-03-31 13F HUDBAY MINERALS INC COM Stock 443628102 537,757 128,618 31.44 4,082 23.14 1.7996
2025-02-14 2024-12-31 13F HUDBAY MINERALS INC COM Stock 443628102 409,139 -2,143 -0.52 3,314 -12.30 1.4244
2024-11-12 2024-09-30 13F HUDBAY MINERALS INC COM Stock 443628102 411,282 11,447 2.86 3,780 4.45 1.6652
2024-08-09 2024-06-30 13F HUDBAY MINERALS INC COM Stock 443628102 399,835 -239,587 -37.47 3,619 -19.15 1.7088
2024-05-16 2024-03-31 13F HUDBAY MINERALS INC COM Stock 443628102 639,422 31,283 5.14 4,476 33.34 2.1776
2024-02-12 2023-12-31 13F HUDBAY MINERALS INC COM Stock 443628102 608,139 -985 -0.16 3,357 13.15 1.9430
2023-11-14 2023-09-30 13F HUDBAY MINERALS INC COM Stock 443628102 609,124 -10,818 -1.75 2,966 -17.34 1.9681
2023-08-04 2023-06-30 13F HUDBAY MINERALS INC COM Stock 443628102 619,942 -10,949 -1.74 3,589 12.83 2.0016
2023-06-06 2023-03-31 13F HUDBAY MINERALS INC COM Stock 443628102 630,891 393,320 165.56 3,181 164.12 1.5999
2023-02-14 2022-12-31 13F HUDBAY MINERALS INC COM Stock 443628102 237,571 0 0.00 1,204 25.81 0.5898
2022-11-14 2022-09-30 13F HUDBAY MINERALS FOREIGN COMMON STOCK 443628102 237,571 -460,563 -65.97 957 -66.39 0.4931
2022-08-15 2022-06-30 13F HUDBAY MINERALS FOREIGN COMMON STOCK 443628102 698,134 409 0.06 2,847 -48.01 1.4530
2022-05-13 2022-03-31 13F HUDBAY MINERALS FOREIGN COMMON STOCK 443628102 697,725 7,050 1.02 5,476 10.05 2.1379
2022-02-18 2021-12-31 13F HUDBAY MINERALS FOREIGN COMMON STOCK 443628102 690,675 -25,169 -3.52 4,976 11.59 1.8761
2021-11-18 2021-09-30 13F HUDBAY MINERALS INC COM Stock 443628102 715,844 715,844 4,459 1.7492
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.