Who owns Sunshine Silver Mining & Refining Co?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SSMR from SEC Form 13F filings across 48 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 48 institutions disclosed 107.5M shares of Sunshine Silver Mining & Refining Co worth $1.42B — about 86.7% of shares outstanding; the largest disclosed holder is Electrum Group LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
48
13F holders
$1.42B
value, 2026 filers
86.7%
of shares outstanding (107.5M sh)
48
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SSMR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Electrum Group LLCNEW | 85.4M | $1.13B | 33.3% | 68.8% | new |
| 2 | Anson Funds Management LPNEW | 2.4M | $32.3M | 1.9% | 2% | new |
| 3 | SPROTT INC.NEW | 2.4M | $32.2M | 1.0% | 2% | new |
| 4 | Lingotto Investment Management LLPNEW | 2.0M | $26.4M | 0.6% | 1.6% | new |
| 5 | FRANKLIN RESOURCES INCNEW | 2.0M | $26.4M | 0.0% | 1.6% | new |
| 6 | AMERIPRISE FINANCIAL INCNEW | 1.3M | $17.3M | 0.0% | 1.1% | new |
| 7 | AmundiNEW | 1.3M | $17.3M | 0.0% | 1.1% | new |
| 8 | Phoenix Financial Ltd.NEW | 1.2M | $16.3M | 0.1% | 1% | new |
| 9 | VAN ECK ASSOCIATES CORPNEW | 1.0M | $13.4M | 0.0% | 0.8% | new |
| 10 | NORGES BANKNEW | 1.0M | $13.2M | 0.0% | 0.8% | new |
| 11 | JUPITER ASSET MANAGEMENT LTDNEW | 950,000 | $12.6M | 0.1% | 0.8% | new |
| 12 | TEACHER RETIREMENT SYSTEM OF TEXASNEW | 800,000 | $10.6M | 0.0% | 0.6% | new |
| 13 | Yaupon Capital Management LPNEW | 750,000 | $9.9M | 0.2% | 0.6% | new |
| 14 | Ninepoint Partners LPNEW | 700,000 | $9.3M | 0.7% | 0.6% | new |
| 15 | Ninety One UK LtdNEW | 691,444 | $9.1M | 0.0% | 0.6% | new |
| 16 | Jupiter Topco LLCNEW | 658,956 | $8.9M | 0.0% | 0.5% | new |
| 17 | Pentwater Capital Management LPNEW | 439,400 | $5.8M | 0.0% | 0.4% | new |
| 18 | Groupe la FrancaiseNEW | 300,000 | $4.0M | 0.0% | 0.2% | new |
| 19 | MOORE CAPITAL MANAGEMENT, LPNEW | 300,000 | $4.0M | 0.1% | 0.2% | new |
| 20 | Empyrean Capital Partners, LPNEW | 237,000 | $3.1M | 0.1% | 0.2% | new |
| 21 | MILLENNIUM MANAGEMENT LLCNEW | 232,231 | $3.1M | 0.0% | 0.2% | new |
| 22 | GOLDMAN SACHS GROUP INCNEW | 222,803 | $2.9M | 0.0% | 0.2% | new |
| 23 | VANGUARD CAPITAL MANAGEMENT LLCNEW | 152,933 | $2.0M | 0.0% | 0.1% | new |
| 24 | ROYAL BANK OF CANADANEW | 150,000 | $2.0M | 0.0% | 0.1% | new |
| 25 | FMR LLCNEW | 145,000 | $1.9M | 0.0% | 0.1% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.