Fortuna Mining Corp.
CA ˙ TSX
12,09 CA$ ↓ -1,05 (-7,99%)
2026-06-05
DEL PRIS
SecurityCA:FVI / Fortuna Mining Corp.
InstitutionIngalls & Snyder Llc
Latest Disclosed Ownership10,300 shares
Latest Disclosed Value $ 102
Ingalls & Snyder Llc reports 62.55% decrease in ownership of FVI / Fortuna Mining Corp.

On May 13, 2026 - Ingalls & Snyder Llc filed a 13F-HR form disclosing ownership of 10,300 shares of Fortuna Mining Corp. (CA:FVI) valued at $142,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 27,500 shares of Fortuna Mining Corp.. The current value of the position is $124,527 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)
2026-05-13 2026-03-31 13F FORTUNA MNG COM NEW 349942102 10,300 -17,200 -62.55 0 0.0036
2026-02-13 2025-12-31 13F FORTUNA MNG COM NEW 349942102 27,500 0 0.00 0 0.0099
2025-11-07 2025-09-30 13F FORTUNA MNG COM NEW 349942102 27,500 0 0.00 0 0.0080
2025-07-31 2025-06-30 13F FORTUNA MNG COM NEW 349942102 27,500 -5,000 -15.38 0 0.0064
2025-05-12 2025-03-31 13F FORTUNA MNG COM NEW 349942102 32,500 0 0.00 0 0.0065
2025-01-29 2024-12-31 13F FORTUNA MNG COM NEW 349942102 32,500 -4,000 -10.96 0 0.0055
2024-11-14 2024-09-30 13F FORTUNA MNG COM NEW 349942102 36,500 0 0.00 0 0.0066
2024-07-31 2024-06-30 13F FORTUNA MNG COM NE 349942102 36,500 -417,600 -91.96 0 -100.00 0.0077
2016-04-29 2016-03-31 13F FORTUNA SILVER MINES COMMON 034991510 454,100 -100,000 -18.05 1,770 42.05 0.1125
2016-01-27 2015-12-31 13F FORTUNA SILVER MINES COMMON 034991510 554,100 0 0.00 1,246 3.23 0.0796
2015-10-27 2015-09-30 13F FORTUNA SILVER MINES COMMON 034991510 554,100 0 0.00 1,207 -40.48 0.0789
2015-07-10 2015-06-30 13F FORTUNA SILVER MINES COMMON 034991510 554,100 19,200 3.59 2,028 -1.27 0.1119
2015-04-15 2015-03-31 13F FORTUNA SILVER MINES COMMON 034991510 534,900 534,900 2,054 0.1131
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.