Sunshine Silver Mining & Refining Co
SSMR- Exchange
- NYSE
- Industry
- Gold and Silver Ores
- SEC CIK
- 0002091017
No open-market purchases or sales by Sunshine Silver Mining & Refining Co insiders were filed in the last 90 days; 49 institutions reported holding it in 13F filings for Q2 2026, worth $1.42B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Sunshine Silver Mining & Refining Co as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 49
- +49 vs. Q1 2026
- Shares held
- 107.5M
- +107.5M vs. Q1 2026
- Total value
- $1.42B
- +$1.42B vs. Q1 2026
- New holders
- 49
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SSMR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 49 | $1.42B |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Sunshine Silver Mining & Refining Co; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 1 | $13 | 0.00% | +1 | New |
| Citigroup Inc | 13 | $172 | 0.00% | +13 | New |
| JPMorgan Chase & Co | 66 | $886 | 0.00% | +66 | New |
| Costello Asset Management, INC | 200 | $2.64K | 0.00% | +200 | New |
| Continuum Advisory, LLC | 280 | $3.70K | 0.00% | +280 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 332 | $4.39K | 0.00% | +332 | New |
| Vanguard Global Advisers, LLC | 1,432 | $18.9K | 0.00% | +1,432 | New |
| Hudson Bay Capital Management LP | 10,325 | $136.5K | 0.00% | +10,325 | New |
| Qube Research & Technologies Ltd | 11,862 | $156.8K | 0.00% | +11,862 | New |
| UBS Group AG | 13,834 | $182.9K | 0.00% | +13,834 | New |
| Landscape Capital Management, L.L.C. | 15,235 | $201.4K | 0.01% | +15,235 | New |
| Oxford Asset Management LLP | 18,479 | $244.3K | 0.12% | +18,479 | New |
| Two Sigma Investments, LP | 18,500 | $244.6K | 0.00% | +18,500 | New |
| Vanguard Portfolio Management LLC | 22,808 | $301.5K | 0.00% | +22,808 | New |
| Vanguard Fiduciary Trust Co | 22,827 | $301.8K | 0.00% | +22,827 | New |
| Squarepoint Ops LLC | 24,044 | $317.9K | 0.00% | +24,044 | New |
| Morgan Stanley | 31,264 | $413.3K | 0.00% | +31,264 | New |
| TD Asset Management Inc | 48,700 | $643.8K | 0.00% | +48,700 | New |
| U S Global Investors Inc | 55,000 | $727.1K | 0.07% | +55,000 | New |
| Jane Street Group, LLC | 55,400 | $732.4K | 0.00% | +55,400 | New |
| Marshall Wace, LLP | 60,092 | $794.4K | 0.00% | +60,092 | New |
| Manufacturers Life Insurance Company, The | 60,080 | $794.9K | 0.00% | +60,080 | New |
| HRT Financial LP | 68,623 | $907.0K | 0.00% | +68,623 | New |
| PCJ Investment Counsel Ltd. | 100,000 | $1.32M | 0.38% | +100,000 | New |
| FMR LLC | 145,000 | $1.92M | 0.00% | +145,000 | New |
| Royal Bank of Canada | 150,000 | $1.98M | 0.00% | +150,000 | New |
| Vanguard Capital Management LLC | 152,933 | $2.02M | 0.00% | +152,933 | New |
| Goldman Sachs Group Inc | 222,803 | $2.95M | 0.00% | +222,803 | New |
| Millennium Management LLC | 232,231 | $3.07M | 0.00% | +232,231 | New |
| Empyrean Capital Partners, LP | 237,000 | $3.13M | 0.11% | +237,000 | New |
| Moore Capital Management, LP | 300,000 | $3.97M | 0.09% | +300,000 | New |
| Groupe la Francaise | 300,000 | $3.97M | 0.05% | +300,000 | New |
| Pentwater Capital Management LP | 439,400 | $5.81M | 0.05% | +439,400 | New |
| Jupiter Topco LLC | 658,956 | $8.93M | 0.00% | +658,956 | New |
| Ninety One UK Ltd | 691,444 | $9.14M | 0.02% | +691,444 | New |
| Ninepoint Partners LP | 700,000 | $9.25M | 0.82% | +700,000 | New |
| Yaupon Capital Management LP | 750,000 | $9.91M | 0.33% | +750,000 | New |
| Teacher Retirement System of Texas | 800,000 | $10.6M | 0.03% | +800,000 | New |
| Jupiter Asset Management Ltd | 950,000 | $12.6M | 0.06% | +950,000 | New |
| Norges Bank | 1,000,000 | $13.2M | 0.00% | +1,000,000 | New |
| Van Eck Associates Corp | 1,011,578 | $13.4M | 0.01% | +1,011,578 | New |
| Phoenix Holdings Ltd. | 1,230,000 | $16.3M | 0.11% | +1,230,000 | New |
| Amundi | 1,305,534 | $17.3M | 0.00% | +1,305,534 | New |
| Ameriprise Financial Inc | 1,309,716 | $17.3M | 0.00% | +1,309,716 | New |
| Franklin Resources Inc | 2,000,000 | $26.4M | 0.01% | +2,000,000 | New |
| Exor Capital LLP | 2,000,000 | $26.4M | 0.57% | +2,000,000 | New |
| Sprott Inc. | 2,436,910 | $32.2M | 1.07% | +2,436,910 | New |
| Anson Funds Management LP | 2,440,495 | $32.3M | 3.02% | +2,440,495 | New |
| Electrum Group LLC | 85,364,838 | $1.13B | 33.33% | +85,364,838 | New |