SSR Mining Inc.
CA ˙ TSX ˙ CA7847301032
40,16 CA$ ↓ -1,11 (-2,69%)
2026-06-03
DEL PRIS
SecurityCA:SSRM / SSR Mining Inc.
InstitutionRuffer LLP
Latest Disclosed Ownership731,624 shares
Latest Disclosed Value $ 21,571,729
Ruffer LLP ownership in SSRM / SSR Mining Inc.

On May 13, 2026 - Ruffer LLP filed a 13F-HR form disclosing ownership of 731,624 shares of SSR Mining Inc. (CA:SSRM) valued at $29,894,157 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 8, 2024 disclosing 0 shares of SSR Mining Inc.. The current value of the position is $29,382,020 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 SSR MINING IN COM 784730103 731,624 731,624 21,572 0.8825
2024-05-08 2024-03-31 13F SSR MINING IN COM 784730103 0 -743,535 -100.00 0 -100.00
2024-02-12 2023-12-31 13F SSR MINING IN COM 784730103 743,535 112,276 17.79 7,989 -4.68 0.2968
2023-11-13 2023-09-30 13F SSR MINING IN COM 784730103 631,259 0 0.00 8,381 -6.40 0.4644
2023-08-10 2023-06-30 13F SSR MINING IN COM 784730103 631,259 151,900 31.69 8,954 23.59 0.5243
2023-05-11 2023-03-31 13F SSR MINING IN COM 784730103 479,359 140,000 41.25 7,246 35.75 0.2510
2023-02-10 2022-12-31 13F SSR MNG COM 784730103 339,359 0 0.00 5,338 3.95 0.3582
2022-11-10 2022-09-30 13F SSR MNG COM 784730103 339,359 0 0.00 5,134 -9.44 0.3212
2022-08-05 2022-06-30 13F SSR MNG COM 784730103 339,359 -240,000 -41.43 5,669 -55.00 0.2230
2022-05-12 2022-03-31 13F SSR MNG COM 784730103 579,359 14,845 2.63 12,598 29.60 0.2946
2022-02-04 2021-12-31 13F SSR MNG COM 784730103 564,514 -6,940 -1.21 9,721 18.02 0.2342
2021-11-10 2021-09-30 13F SSR MNG COM 784730103 571,454 0 0.00 8,237 -7.61 0.2606
2021-08-06 2021-06-30 13F SSR MNG COM 784730103 571,454 0 0.00 8,915 9.21 0.2497
2021-05-11 2021-03-31 13F SSR MNG COM 784730103 571,454 571,454 8,163 0.2497
2019-05-10 2019-03-31 13F SSR MNG COM 784730103 0 -1,725,271 -100.00 0 -100.00
2019-02-07 2018-12-31 13F SSR MNG COM 784730103 1,725,271 1,725,271 20,866 0.6536
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.