Barrick Mining Corporation
CH ˙ SWX ˙ CA0679011084
32,14 CHF ↓ -1,63 (-4,83%)
2026-06-05
DEL PRIS
SecurityCH:B / Barrick Mining Corporation
InstitutionChelsea Counsel Co
Latest Disclosed Ownership2,110 shares
Latest Disclosed Value $ 86,067
Chelsea Counsel Co reports 93.24% decrease in ownership of B / Barrick Mining Corporation

On June 4, 2026 - Chelsea Counsel Co filed a 13F-HR/A form disclosing ownership of 2,110 shares of Barrick Mining Corporation (CH:B) valued at $77,353 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 24, 2026 disclosing 31,215 shares of Barrick Mining Corporation. This represents a change in shares of -93.24% during the quarter. The current value of the position is $67,815 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)
2026-06-04 2026-03-31 13F/A-1 BARRICK MNG COM SHS 06849F108 2,110 -29,105 -93.24 86 -93.67 0.0379
2026-04-23 2026-03-31 13F BARRICK MNG COM SHS 06849F108 31,215 0 1,359 0.5838
2026-02-24 2025-12-31 13F BARRICK MNG COM SHS 06849F108 31,215 -205 -0.65 1,359 32.07 0.5838
2025-11-25 2025-09-30 13F BARRICK MNG COM SHS 06849F108 31,420 -1,250 -3.83 1,030 51.32 0.4572
2025-07-18 2025-06-30 13F BARRICK MNG COM SHS 06849F108 32,670 32,670 680 0.3373
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.