Hudbay Minerals Inc.
DE ˙ DB ˙ CA4436281022
26,55 € ↓ -0,59 (-2,17%)
2026-06-03
DEL PRIS
SecurityDE:OCKA / Hudbay Minerals Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership10,773,993 shares
Latest Disclosed Value $ 225,577,816
Mackenzie Financial Corp ownership in OCKA / Hudbay Minerals Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 10,773,993 shares of Hudbay Minerals Inc. (DE:OCKA) valued at $179,279,244 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 10,178,626 shares of Hudbay Minerals Inc.. This represents a change in shares of 5.85% during the quarter. The current value of the position is $286,049,514 USD.

Mackenzie Financial Corp has a history of taking positions in derivatives of the underlying security (OCKA) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:OCKA / Hudbay Minerals Inc. Historical Put/Call Ratio
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)
2026-05-13 2026-03-31 13F HUDBAY MINERALS COM 443628102 10,773,993 595,367 5.85 225,578 11.49 0.2707
2026-02-18 2025-12-31 13F HUDBAY MINERALS COM 443628102 10,178,626 5,468,109 116.08 202,327 183.63 0.2396
2025-11-13 2025-09-30 13F HUDBAY MINERALS COM 443628102 4,710,517 -366,458 -7.22 71,335 32.33 0.0864
2025-08-13 2025-06-30 13F HUDBAY MINERALS COM 443628102 5,076,975 149,894 3.04 53,907 44.32 0.0698
2025-05-07 2025-03-31 13F HUDBAY MINERALS COM 443628102 4,927,081 847,934 20.79 37,353 13.01 0.0531
2025-05-02 2024-12-31 13F/A-2 HUDBAY MINERALS COM 443628102 4,079,147 -854,747 -17.32 33,053 -27.17 0.0450
2025-02-20 2024-12-31 13F/A-1 HUDBAY MINERALS COM 443628102 4,079,147 -854,747 33,053 0.0429
2025-02-14 2024-12-31 13F Hudbay Minerals Common Stock 443628102 4,079,147 -854,747 32,400 0.0465
2024-11-13 2024-09-30 13F HUDBAY MINERALS COM 443628102 4,933,894 661,826 15.49 45,381 17.37 0.0631
2024-08-14 2024-06-30 13F HUDBAY MINERALS COM 443628102 4,272,068 -259,685 -5.73 38,664 21.86 0.0574
2024-05-10 2024-03-31 13F HUDBAY MINERALS COM 443628102 4,531,753 -483,195 -9.64 31,729 14.94 0.0457
2024-01-30 2023-12-31 13F HUDBAY MINERALS COM 443628102 5,014,948 1,266,717 33.80 27,604 66.36 0.0416
2023-10-25 2023-09-30 13F HUDBAY MINERALS COM 443628102 3,748,231 -605,918 -13.92 16,594 -20.49 0.0279
2023-08-03 2023-06-30 13F HUDBAY MINERALS COM 443628102 4,354,149 4,236,223 3,592.27 20,869 3,276.70 0.0317
2023-04-24 2023-03-31 13F HUDBAY MINERALS COM 443628102 117,926 -8,221 -6.52 619 -2.83 0.0010
2023-02-14 2022-12-31 13F HUDBAY MINERALS COM 443628102 126,147 -372,433 -74.70 636 -68.28 0.0011
2022-10-07 2022-09-30 13F Hudbay Minerals Common Stock 443628102 498,580 5,501 1.12 2,005 -0.10 0.0034
2022-08-10 2022-06-30 13F HUDBAY MINERALS COM 443628102 493,079 -19,446 -3.79 2,007 -50.22 0.0032
2022-05-13 2022-03-31 13F HUDBAY MINERALS COM 443628102 512,525 5,087 1.00 4,032 9.71 0.0054
2022-02-14 2021-12-31 13F HUDBAY MINERALS COM 443628102 507,438 21,598 4.45 3,675 21.49 0.0050
2021-11-08 2021-09-30 13F HUDBAY MINERALS COM 443628102 485,840 -23,744 -4.66 3,025 -10.71 0.0043
2021-08-11 2021-06-30 13F HUDBAY MINERALS COM 443628102 509,584 -476,801 -48.34 3,388 -49.79 0.0047
2021-05-14 2021-03-31 13F HUDBAY MINERALS COM 443628102 986,385 491,663 99.38 6,747 95.45 0.0103
2021-02-10 2020-12-31 13F HUDBAY MINERALS COM 443628102 494,722 -19,474 -3.79 3,452 58.71 0.0075
2020-11-13 2020-09-30 13F HUDBAY MINERALS COM 443628102 514,196 16,059 3.22 2,175 44.61 0.0054
2020-08-13 2020-06-30 13F HUDBAY MINERALS COM 443628102 498,137 67,455 15.66 1,504 86.14 0.0040
2020-05-14 2020-03-31 13F HUDBAY MINERALS COM 443628102 430,682 -4,857 -1.12 808 -55.26 0.0026
2020-02-13 2019-12-31 13F HUDBAY MINERALS COM 443628102 435,539 -40,111 -8.43 1,806 5.18 0.0044
2019-11-14 2019-09-30 13F HUDBAY MINERALS COM 443628102 475,650 -904,487 -65.54 1,717 -77.01 0.0045
2019-08-23 2019-06-30 13F/A-1 HUDBAY MINERALS COM 443628102 1,380,137 18,159 1.33 7,467 -23.22 0.0193
2019-08-14 2019-06-30 13F HUDBAY MINERALS COM 443628102 1,380,137 18,159 7,467
2019-05-15 2019-03-31 13F HUDBAY MINERALS COM 443628102 1,361,978 -1,172,845 -46.27 9,725 -18.71 0.0235
2019-02-06 2018-12-31 13F HUDBAY MINERALS COM 443628102 2,534,823 -558,751 -18.06 11,964 -23.42 0.0315
2018-11-15 2018-09-30 13F HUDBAY MINERALS COM 443628102 3,093,574 3,034,075 5,099.37 15,623 66.33 0.0380
2018-08-13 2018-06-30 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 0 -100.00
2018-08-13 2018-06-30 13F HUDBAY MINERALS COM 443628102 1,677,376 26,183 9,393 0.0240
2018-05-14 2018-03-31 13F/A-1 HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 2 -88.89 0.0000
2018-05-14 2018-03-31 13F/A-1 HUDBAY MINERALS COM 443628102 1,651,193 -41,107 11,723 0.0299
2018-05-14 2018-03-31 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 2
2018-05-14 2018-03-31 13F HUDBAY MINERALS COM 443628102 1,651,193 11,723
2018-02-13 2017-12-31 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 18 5.88 0.0000
2018-02-13 2017-12-31 13F HUDBAY MINERALS COM 443628102 1,692,300 1,632,801 14,892 0.0359
2017-11-13 2017-09-30 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 17 70.00 0.0001
2017-08-14 2017-06-30 13F HUDBAY MINERALS Purchase Warrant 443628136 59,499 0 0.00 10 -60.00 0.0001
2017-05-25 2017-03-31 13F/A-1 HUDBAY MINERALS Purchase Warrant 443628136 59,499 29,869 100.81 25 -85.21 0.0001
2017-05-25 2017-03-31 13F/A-1 HUDBAY MINERALS COM 443628102 508,369 448,870 3,330 0.0195
2017-05-12 2017-03-31 13F HUDBAY MINERALS Purchase Warrant 443628136 59,499 25
2017-05-12 2017-03-31 13F HUDBAY MINERALS COM 443628102 508,369 3,330
2017-02-14 2016-12-31 13F HUDBAY MINERALS COM 443628102 29,630 -29,869 -50.20 169 -28.39 0.0010
2017-02-14 2016-12-31 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 27 0.0002
2016-11-15 2016-09-30 13F HUDBAY MINERALS COM 443628102 59,499 14,399 31.93 236 9.26 0.0015
2016-08-12 2016-06-30 13F HUDBAY MINERALS COM 443628102 45,100 45,100 216 0.0012
2016-08-12 2016-06-30 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 59,499 19 0.0001
2016-02-12 2015-12-31 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 0 -59,499 -100.00 0 -100.00
2015-11-13 2015-09-30 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 16 -71.43 0.0001
2015-08-13 2015-06-30 13F HUDBAY MINERALS *W EXP 07/20/201 443628136 59,499 0 0.00 56 1.82 0.0003
2015-05-13 2015-03-31 13F HUDBAY MINERALS *W EXP 07/20/2018 443628136 59,499 -185,759 -75.74 55 -97.42 0.0003
2015-02-11 2014-12-31 13F HUDBAY MINERALS COM 443628102 245,258 135,008 122.46 2,133 126.67 0.0109
2014-11-12 2014-09-30 13F HUDBAY MINERALS COM 443628102 110,250 -39,743 -26.50 941 -23.37 0.0047
2013-11-12 2013-09-30 13F HUDBAY MINERALS COM 443628102 149,993 -255,871 -63.04 1,228 -54.30 0.0062
2013-08-20 2013-06-30 13F/A-1 HUDBAY MINERALS COM 443628102 405,864 405,864 2,687 0.0128
2013-08-09 2013-06-30 13F HUDBAY MINERALS COM 443628102 405,864 2,687 0.0129
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2016-05-12 2016-03-31 13F HUDBAY MINERALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-12 2015-12-31 13F HUDBAY MINERALS COM Call 59,499 17 n/a n/a n/a
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.