Hecla Mining Company
MX ˙ BMV ˙ US4227041062
SecurityMX:HL / Hecla Mining Company
InstitutionJupiter Asset Management Ltd
Latest Disclosed Ownership5,813,604 shares
Latest Disclosed Value $ 108,307,443
Jupiter Asset Management Ltd reports 26.18% increase in ownership of HL / Hecla Mining Company

On May 12, 2026 - Jupiter Asset Management Ltd filed a 13F-HR form disclosing ownership of 5,813,604 shares of Hecla Mining Company (MX:HL) valued at $108,307,443 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 4,607,453 shares of Hecla Mining Company. This represents a change in shares of 26.18% during the quarter.

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)
2026-05-12 2026-03-31 13F HECLA MINING COM* 422704106 5,813,604 1,206,151 26.18 108,307 22.50 0.5776
2026-02-10 2025-12-31 13F HECLA MNG COM 422704106 4,607,453 4,607,453 88,417 0.7077
2025-08-08 2025-06-30 13F HECLA MNG COM 422704106 0 -4,279,308 -100.00 0 -100.00
2025-05-09 2025-03-31 13F HECLA MNG COM 422704106 4,279,308 -1,660,098 -27.95 23,793 -18.41 0.2281
2025-02-10 2024-12-31 13F HECLA MNG COM 422704106 5,939,406 0 0.00 29,162 -26.39 0.2844
2024-11-12 2024-09-30 13F HECLA MNG COM 422704106 5,939,406 -1,371,016 -18.75 39,616 11.73 0.3472
2024-08-08 2024-06-30 13F HECLA MNG COM 422704106 7,310,422 0 0.00 35,456 0.83 0.3350
2024-05-10 2024-03-31 13F HECLA MNG COM 422704106 7,310,422 1,165,256 18.96 35,163 18.96 0.3357
2024-02-09 2023-12-31 13F HECLA MNG COM 422704106 6,145,166 60,950 1.00 29,558 24.25 0.2930
2023-11-09 2023-09-30 13F HECLA MNG COM 422704106 6,084,216 -575,093 -8.64 23,789 -30.63 0.2633
2023-08-10 2023-06-30 13F HECLA MNG COM 422704106 6,659,309 196,249 3.04 34,295 -16.04 0.3748
2023-05-10 2023-03-31 13F HECLA MNG COM 422704106 6,463,060 0 0.00 40,847 13.67 0.5644
2023-02-10 2022-12-31 13F HECLA MNG COM 422704106 6,463,060 0 0.00 35,935 41.12 0.5256
2022-11-10 2022-09-30 13F HECLA MNG COM 422704106 6,463,060 1,279,711 24.69 25,464 25.64 0.3936
2022-08-10 2022-06-30 13F HECLA MNG COM 422704106 5,183,349 1,520,927 41.53 20,267 -15.77 0.2851
2022-05-11 2022-03-31 13F HECLA MNG COM 422704106 3,662,422 3,297,791 904.42 24,062 1,181.26 0.2855
2022-02-11 2021-12-31 13F HECLA MNG COM 422704106 364,631 -6,945,888 -95.01 1,878 -95.33 0.0206
2021-11-10 2021-09-30 13F HECLA MNG COM 422704106 7,310,519 583,873 8.68 40,208 -19.66 0.4555
2021-08-10 2021-06-30 13F HECLA MNG COM 422704106 6,726,646 732,929 12.23 50,046 147,094.12 0.5155
2021-05-12 2021-03-31 13F HECLA MNG COM 422704106 5,993,717 714,356 13.53 34 0.00 0.3354
2021-02-10 2020-12-31 13F HECLA MNG COM 422704106 5,279,361 -64,639 -1.21 34 25.93 0.3448
2020-11-10 2020-09-30 13F HECLA MNG COM 422704106 5,344,000 5,344,000 27 0.2862
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.