Hudbay Minerals Inc.
DE ˙ DB ˙ CA4436281022
25,90 € ↓ -0,65 (-2,45%)
2026-06-04
DEL PRIS
SecurityDE:OCKA / Hudbay Minerals Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership19,442,955 shares
Ownership 4.90%
Dimensional Fund Advisors Lp ownership in OCKA / Hudbay Minerals Inc.

2026-01-21 - Dimensional Fund Advisors Lp has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 19,442,955 shares of Hudbay Minerals Inc. (DE:OCKA). This represents 4.9 percent ownership of the company. In their previous filing dated 2025-10-09 , Dimensional Fund Advisors Lp had reported owning 19,889,120 shares, indicating a decrease of -2.24 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2026-01-21 2026-01-21 13G/A 19,889,120 19,442,955 -2.24 4.90 -2.00
2025-10-09 2025-10-09 13G 12,988,589 19,889,120 53.13 5.00 0.00
2022-02-08 2022-02-08 13G/A 13,502,131 12,988,589 -3.80 5.00 -3.85
2021-02-16 2021-02-16 13G 13,502,131 5.20

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-07 2026-03-31 13F HUDBAY MINERALS COM 443628102 9,700,999 -1,429,804 -12.85 202,685 -8.27 0.0091
2026-02-12 2025-12-31 13F HUDBAY MINERALS COM 443628102 11,130,803 -203,671 -1.80 220,948 28.58 0.0463
2025-11-12 2025-09-30 13F HUDBAY MINERALS COM 443628102 11,334,474 348,278 3.17 171,832 47.42 0.0369
2025-08-12 2025-06-30 13F HUDBAY MINERALS COM 443628102 10,986,196 1,113,941 11.28 116,562 55.55 0.0270
2025-05-13 2025-03-31 13F HUDBAY MINERALS COM 443628102 9,872,255 723,121 7.90 74,933 1.12 0.0186
2025-02-13 2024-12-31 13F HUDBAY MINERALS COM 443628102 9,149,134 4,253,400 86.88 74,105 64.70 0.0178
2024-11-07 2024-09-30 13F HUDBAY MINERALS COM 443628102 4,895,734 1,350,394 38.09 44,994 40.24 0.0109
2024-08-09 2024-06-30 13F HUDBAY MINERALS COM 443628102 3,545,340 702,170 24.70 32,084 61.21 0.0084
2024-05-10 2024-03-31 13F HUDBAY MINERALS COM 443628102 2,843,170 628,313 28.37 19,902 62.78 0.0054
2024-02-07 2023-12-31 13F HUDBAY MINERALS COM 443628102 2,214,857 183,870 9.05 12,227 23.62 0.0036
2023-11-09 2023-09-30 13F HUDBAY MINERALS COM 443628102 2,030,987 296,147 17.07 9,891 18.77 0.0032
2023-08-09 2023-06-30 13F HUDBAY MINERALS COM 443628102 1,734,840 25,282 1.48 8,327 -7.22 0.0027
2023-05-12 2023-03-31 13F HUDBAY MINERALS COM 443628102 1,709,558 274,435 19.12 8,975 128,114.29 0.0030
2023-02-09 2022-12-31 13F HUDBAY MINERALS COM 443628102 1,435,123 489,569 51.78 7 -99.82 0.0021
2022-11-10 2022-09-30 13F HUDBAY MINERALS COM 443628102 945,554 233,143 32.73 3,810 31.06 0.0015
2022-08-12 2022-06-30 13F HUDBAY MINERALS COM 443628102 712,411 124,444 21.17 2,907 -37.02 0.0010
2022-05-13 2022-03-31 13F HUDBAY MINERALS COM 443628102 587,967 73,693 14.33 4,616 23.82 0.0014
2022-02-09 2021-12-31 13F HUDBAY MINERALS COM 443628102 514,274 25,483 5.21 3,728 22.43 0.0011
2021-11-12 2021-09-30 13F HUDBAY MINERALS COM 443628102 488,791 57,260 13.27 3,045 5.95 0.0010
2021-08-12 2021-06-30 13F HUDBAY MINERALS COM 443628102 431,531 47,667 12.42 2,874 8.99 0.0009
2021-05-14 2021-03-31 13F HUDBAY MINERALS COM 443628102 383,864 0 0.00 2,637 -1.86 0.0009
2021-03-08 2020-12-31 13F/A-2 HUDBAY MINERALS COM 443628102 383,864 102,589 36.47 2,687 125.80 0.0010
2021-02-11 2020-12-31 13F HUDBAY MINERALS COM 443628102 383,864 102,589 2,687 970.4016
2020-11-12 2020-09-30 13F HUDBAY MINERALS COM 443628102 281,275 -11,386 -3.89 1,190 34.16 0.0005
2020-08-13 2020-06-30 13F HUDBAY MINERALS COM 443628102 292,661 19,319 7.07 887 70.91 0.0004
2020-05-14 2020-03-31 13F HUDBAY MINERALS COM 443628102 273,342 -6,076 -2.17 519 -55.26 0.0003
2020-02-14 2019-12-31 13F HUDBAY MINERALS COM 443628102 279,418 -58,043 -17.20 1,160 -4.76 0.0004
2019-11-12 2019-09-30 13F HUDBAY MINERALS COM 443628102 337,461 0 0.00 1,218 -33.30 0.0005
2019-08-13 2019-06-30 13F HUDBAY MINERALS COM 443628102 337,461 3,264 0.98 1,826 -23.47 0.0007
2019-08-12 2019-03-31 13F/A-2 HUDBAY MINERALS COM 443628102 334,197 0 0.00 2,386 51.30 0.0010
2019-05-10 2019-03-31 13F HUDBAY MINERALS COM 443628102 334,197 0 2,386
2019-02-26 2018-12-31 13F/A-1 HUDBAY MINERALS COM 443628102 334,197 0 0.00 1,577 -6.58 0.0007
2019-02-13 2018-12-31 13F HUDBAY MINERALS COM 443628102 334,197 0 1,577
2018-11-13 2018-09-30 13F HUDBAY MINERALS COM 443628102 334,197 0 0.00 1,688 -9.83 0.0006
2018-08-10 2018-06-30 13F HUDBAY MINERALS COM 443628102 334,197 0 0.00 1,872 -21.11 0.0007
2018-05-11 2018-03-31 13F HUDBAY MINERALS COM 443628102 334,197 172,900 107.19 2,373 67.23 0.0010
2018-02-12 2017-12-31 13F HUDBAY MINERALS COM 443628102 161,297 26,044 19.26 1,419 40.77 0.0006
2017-11-13 2017-09-30 13F HUDBAY MINERALS COM 443628102 135,253 7,194 5.62 1,008 36.96 0.0004
2017-08-11 2017-06-30 13F HUDBAY MINERALS COM 443628102 128,059 0 0.00 736 -12.28 0.0003
2017-05-12 2017-03-31 13F HUDBAY MINERALS COM 443628102 128,059 0 0.00 839 14.93 0.0004
2017-02-09 2016-12-31 13F HUDBAY MINERALS COM 443628102 128,059 0 0.00 730 43.98 0.0004
2016-11-10 2016-09-30 13F HUDBAY MINERALS COM 443628102 128,059 0 0.00 507 -17.16 0.0003
2016-08-09 2016-06-30 13F HUDBAY MINERALS COM 443628102 128,059 2,400 1.91 612 32.47 0.0004
2016-05-13 2016-03-31 13F HUDBAY MINERALS COM 443628102 125,659 -5,109 -3.91 462 -7.60 0.0003
2016-02-10 2015-12-31 13F HUDBAY MINERALS COM 443628102 130,768 0 0.00 500 3.95 0.0003
2015-11-13 2015-09-30 13F HUDBAY MINERALS COM 443628102 130,768 1,480 1.14 481 -55.34 0.0003
2015-08-14 2015-06-30 13F HUDBAY MINERALS COM 443628102 129,288 42,594 49.13 1,077 51.90 0.0007
2015-05-14 2015-03-31 13F HUDBAY MINERALS COM 443628102 86,694 37,070 74.70 709 64.50 0.0004
2015-02-06 2014-12-31 13F HUDBAY MINERALS COM 443628102 49,624 10,600 27.16 431 29.04 0.0003
2014-11-13 2014-09-30 13F HUDBAY MINERALS COM 443628102 39,024 18,775 92.72 334 77.66 0.0002
2014-08-08 2014-06-30 13F HUDBAY MINERALS COM 443628102 20,249 0 0.00 188 18.99 0.0001
2014-05-14 2014-03-31 13F HUDBAY MINERALS COM 443628102 20,249 0 0.00 158 -4.82 0.0001
2014-02-12 2013-12-31 13F HUDBAY MINERALS COM 443628102 20,249 0 0.00 166 -0.60 0.0001
2013-11-13 2013-09-30 13F HUDBAY MINERALS COM 443628102 20,249 0 0.00 167 24.63 0.0001
2013-08-15 2013-06-30 13F HUDBAY MINERALS COM 443628102 20,249 20,249 134 0.0001
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.