Endeavour Silver Corp.
US ˙ NYSE ˙ CA29258Y1034

SecurityEXK / Endeavour Silver Corp.
InstitutionAlps Advisors Inc
Latest Disclosed Ownership5,053,504 shares
Latest Disclosed Value $ 47,048,122
Alps Advisors Inc reports 21.86% increase in ownership of EXK / Endeavour Silver Corp.

On May 8, 2026 - Alps Advisors Inc filed a 13F-HR form disclosing ownership of 5,053,504 shares of Endeavour Silver Corp. (US:EXK) valued at $47,048,122 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,146,836 shares of Endeavour Silver Corp.. This represents a change in shares of 21.86% during the quarter. The current value of the position is $46,340,632 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 ENDEAVOUR SILVER COM 29258Y103 5,053,504 906,668 21.86 47,048 20.70 0.2214
2026-02-12 2025-12-31 13F ENDEAVOUR SILVER COM 29258Y103 4,146,836 -312,995 -7.02 38,980 11.48 0.2270
2025-11-05 2025-09-30 13F ENDEAVOUR SILVER COM 29258Y103 4,459,831 2,374,365 113.85 34,965 240.79 0.1947
2025-08-11 2025-06-30 13F ENDEAVOUR SILVER COM 29258Y103 2,085,466 1,327,944 175.30 10,260 217.25 0.0592
2025-04-30 2025-03-31 13F ENDEAVOUR SILVER COM 29258Y103 757,522 649,246 599.62 3,235 716.67 0.0188
2025-02-13 2024-12-31 13F ENDEAVOUR SILVER COM 29258Y103 108,276 29,108 36.77 396 27.33 0.0025
2024-11-12 2024-09-30 13F ENDEAVOUR SILVER COM 29258Y103 79,168 27,801 54.12 312 72.78 0.0021
2024-08-13 2024-06-30 13F ENDEAVOUR SILVER COM 29258Y103 51,367 24,222 89.23 181 176.92 0.0012
2024-05-14 2024-03-31 13F ENDEAVOUR SILVER COM 29258Y103 27,145 -2,316 -7.86 65 12.07 0.0005
2024-02-14 2023-12-31 13F ENDEAVOUR SILVER COM 29258Y103 29,461 9,182 45.28 58 18.37 0.0005
2023-11-14 2023-09-30 13F ENDEAVOUR SILVER COM 29258Y103 20,279 5,991 41.93 49 19.51 0.0004
2023-08-14 2023-06-30 13F ENDEAVOUR SILVER COM 29258Y103 14,288 14,288 41 0.0004
2019-11-04 2019-09-30 13F ENDEAVOUR SILVER COMMON STOCK 29258Y103 0 -125,558 -100.00 0 -100.00
2019-08-07 2019-06-30 13F ENDEAVOUR SILVER COMMON STOCK 29258Y103 125,558 -90,629 -41.92 257 -52.84 0.0019
2019-05-01 2019-03-31 13F ENDEAVOUR SILVER COMMON STOCK 29258Y103 216,187 30,391 16.36 545 36.59 0.0039
2019-02-04 2018-12-31 13F ENDEAVOUR SILVER COMMON STOCK 29258Y103 185,796 -185,387 -49.94 399 -53.44 0.0031
2018-10-25 2018-09-30 13F ENDEAVOUR SILVER COMMON STOCK 29258Y103 371,183 -346,525 -48.28 857 -61.72 0.0056
2018-08-02 2018-06-30 13F/A-2 Endeavour Silver COMMON STOCK 29258Y103 717,708 438,318 156.88 2,239 229.75 0.0146
2018-07-31 2018-06-30 13F/A-1 Endeavour Silver COMMON STOCK 29258Y103 277,475 -440,233 663 4,239.3074
2018-07-25 2018-06-30 13F Endeavour Silver COMMON STOCK 29258Y103 277,475 -1,915 663
2018-05-01 2018-03-31 13F Endeavour Silver COMMON STOCK 29258Y103 279,390 1,915 0.69 679 2.41 0.0054
2018-02-20 2017-12-31 13F/A-1 Endeavour Silver COMMON STOCK 29258Y103 277,475 -10,510 -3.65 663 -3.21 0.0046
2018-02-05 2017-12-31 13F Endeavour Silver COMMON STOCK 29258Y103 277,475 -10,510 663
2017-11-03 2017-09-30 13F Endeavour Silver COMMON STOCK 29258Y103 287,985 11,772 4.26 685 -18.65 0.0049
2017-08-03 2017-06-30 13F Endeavour Silver COMMON STOCK 29258Y103 276,213 -528,469 -65.67 842 -67.10 0.0059
2017-05-12 2017-03-31 13F Endeavour Silver COMMON STOCK 29258Y103 804,682 -21,057 -2.55 2,559 -11.97 0.0176
2017-01-24 2016-12-31 13F Endeavour Silver Common Stock 29258Y103 825,739 -150,188 -15.39 2,907 -41.94 0.0214
2016-11-02 2016-09-30 13F Endeavour Silver DL Common Stock 29258Y103 975,927 142,825 17.14 5,007 52.14 0.0409
2016-07-27 2016-06-30 13F Endeavour Silver DL Common Stock 29258Y103 833,102 833,102 0.00 3,291 0.0292
2016-05-10 2016-03-31 13F ENDEAVOUR SILVER Common Stock 29258Y103 0 0 0 0.0000
2016-02-05 2015-12-31 13F ENDEAVOUR SILVER Common Stock 29258Y103 0 0 0 0.0000
2015-11-13 2015-09-30 13F ENDEAVOUR SILVER Common Stock 29258Y103 0 -675,192 -100.00 0 -100.00
2015-08-12 2015-06-30 13F ENDEAVOUR SILVER Common Stock 29258Y103 675,192 654,816 3,213.66 1,344 3,346.15 0.0115
2015-05-15 2015-03-31 13F ENDEAVOUR SILVER Common Stock 29258Y103 20,376 20,376 0.00 39 0.0003
2015-02-13 2014-12-31 13F ENDEAVOUR SILVER Common Stock 29258Y103 0 -128,516 -100.00 0 -100.00
2014-12-18 2014-09-30 13F/A-1 ENDEAVOUR SILVER Common Stock 29258Y103 128,516 128,516 562 0.0044
2014-11-24 2014-09-30 13F ENDEAVOUR SILVER Common Stock 29258Y103 128,516 562
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.