Hecla Mining Company
US ˙ NYSE ˙ US4227041062

SecurityHL / Hecla Mining Company
InstitutionAmalgamated Bank
Latest Disclosed Ownership288,624 shares
Latest Disclosed Value $ 5,377
Amalgamated Bank reports 2.68% increase in ownership of HL / Hecla Mining Company

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 288,624 shares of Hecla Mining Company (US:HL) valued at $5,377,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 281,098 shares of Hecla Mining Company. This represents a change in shares of 2.68% during the quarter. The current value of the position is $4,811,362 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)
2026-05-08 2026-03-31 13F HECLA MINING COM 422704106 288,624 7,526 2.68 5 0.00 0.0411
2026-02-05 2025-12-31 13F HECLA MINING COM 422704106 281,098 92,720 49.22 5 150.00 0.0389
2025-10-29 2025-09-30 13F HECLA MINING COM 422704106 188,378 167,781 814.59 2 0.0163
2025-08-04 2025-06-30 13F HECLA MINING COM 422704106 20,597 0 0.00 0 0.0009
2025-04-25 2025-03-31 13F HECLA MINING COM 422704106 20,597 580 2.90 0 0.0010
2025-02-04 2024-12-31 13F HECLA MINING COM 422704106 20,017 0 0.00 0 0.0008
2024-10-30 2024-09-30 13F HECLA MINING COM 422704106 20,017 0 0.00 0 0.0011
2024-08-12 2024-06-30 13F HECLA MINING COM 422704106 20,017 -456 -2.23 0 0.0008
2024-04-23 2024-03-31 13F HECLA MINING COM 422704106 20,473 -40,012 -66.15 0 0.0008
2024-02-06 2023-12-31 13F HECLA MINING COM 422704106 60,485 -6,093 -9.15 0 0.0023
2023-11-08 2023-09-30 13F HECLA MINING COM 422704106 66,578 2,984 4.69 0 0.0022
2023-08-11 2023-06-30 13F HECLA MINING COM 422704106 63,594 5,106 8.73 0 0.0027
2023-05-02 2023-03-31 13F HECLA MINING COM 422704106 58,488 -14,627 -20.01 0 0.0032
2023-02-10 2022-12-31 13F HECLA MINING COM 422704106 73,115 1,636 2.29 0 -100.00 0.0036
2022-11-09 2022-09-30 13F HECLA MINING COM 422704106 71,479 3,515 5.17 282 6.02 0.0027
2022-08-15 2022-06-30 13F HECLA MINING COM 422704106 67,964 -4,255 -5.89 266 -43.88 0.0025
2022-08-25 2022-03-31 13F/A-1 HECLA MINING COM 422704106 72,219 -3,973 -5.21 474 19.10 0.0037
2022-06-30 2022-03-31 13F HECLA MINING COM 422704106 72,219 -3,973 474 0.0038
2022-02-15 2021-12-31 13F/A-1 HECLA MINING COM 422704106 76,192 -733 -0.95 398 -5.91 0.0029
2022-02-15 2021-12-31 13F HECLA MINING COM 422704106 76,192 -733 398 0.0029
2021-10-29 2021-09-30 13F HECLA MINING COM 422704106 76,925 -5,339 -6.49 423 -30.88 0.0036
2021-08-16 2021-06-30 13F HECLA MINING COM 422704106 82,264 40,190 95.52 612 156.07 0.0049
2021-05-13 2021-03-31 13F HECLA MINING COM 422704106 42,074 -2,996 -6.65 239 -18.15 0.0090
2021-02-12 2020-12-31 13F HECLA MINING COM 422704106 45,070 0 0.00 292 27.51 0.0111
2020-10-30 2020-09-30 13F HECLA MINING COM 422704106 45,070 8 0.02 229 55.78 0.0100
2020-08-10 2020-06-30 13F HECLA MINING COM 422704106 45,062 -29,934 -39.91 147 8.09 0.0068
2020-05-13 2020-03-31 13F HECLA MINING COM 422704106 74,996 -4,056 -5.13 136 -49.25 0.0033
2020-02-13 2019-12-31 13F HECLA MINING COM 422704106 79,052 8,448 11.97 268 116.13 0.0049
2019-11-13 2019-09-30 13F HECLA MINING COM 422704106 70,604 -627 -0.88 124 -3.12 0.0026
2019-08-14 2019-06-30 13F HECLA MINING COM 422704106 71,231 6,021 9.23 128 -14.67 0.0030
2019-05-15 2019-03-31 13F HECLA MINING COM 422704106 65,210 2,373 3.78 150 1.35 0.0036
2019-02-15 2018-12-31 13F HECLA MINING COM 422704106 62,837 4,196 7.16 148 -9.76 0.0042
2018-11-14 2018-09-30 13F HECLA MINING COM 422704106 58,641 4,624 8.56 164 -12.77 0.0041
2018-07-18 2018-06-30 13F HECLA MINING COM 422704106 54,017 2,132 4.11 188 -1.05 0.0046
2018-05-22 2018-03-31 13F HECLA MINING COM 422704106 51,885 -1,026 -1.94 190 -9.52 0.0050
2018-02-13 2017-12-31 13F HECLA MINING COM 422704106 52,911 3,771 7.67 210 -14.98 0.0057
2017-11-09 2017-09-30 13F HECLA MINING COM 422704106 49,140 -827 -1.66 247 -3.14 0.0077
2017-08-10 2017-06-30 13F HECLA MINING COM 422704106 49,967 1,995 4.16 255 0.39 0.0084
2017-05-12 2017-03-31 13F HECLA MINING COM 422704106 47,972 71 0.15 254 1.20 0.0126
2017-02-14 2016-12-31 13F HECLA MINING COM 422704106 47,901 6,100 14.59 251 5.46 0.0113
2016-11-15 2016-09-30 13F/A-1 HECLA MINING COM 422704106 41,801 136 0.33 238 -19.32 0.0138
2016-08-16 2016-06-30 13F HECLA MINING COM 422704106 41,665 1,877 4.72 295 165.77 0.0171
2016-05-11 2016-03-31 13F HECLA MINING COM 422704106 39,788 3,931 10.96 111 63.24 0.0108
2016-02-10 2015-12-31 13F HECLA MINING COM 422704106 35,857 -2,659 -6.90 68 -10.53 0.0084
2015-11-04 2015-09-30 13F HECLA MINING COM 422704106 38,516 299 0.78 76 -24.75 0.0080
2015-07-10 2015-06-30 13F HECLA MINING COM 422704106 38,217 38,217 101 0.0099
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.