Sunshine Silver Mining & Refining Co (SSMR)

NYSE · Mining & Energy · Gold and Silver Ores

Price

$15.73

Day

-7.42%

Market cap

$2.26B

Close 2026-09-23.

Institutional holders

Largest positions reported on Form 13F for the quarter ended 2026-06-30, by value.

• Electrum Group LLC — $1.13B
• Anson Funds Management LP — $32.26M
• SPROTT INC. — $32.22M
• Lingotto Investment Management LLP — $26.44M
• FRANKLIN RESOURCES INC — $26.44M
• Amundi — $17.26M
• Phoenix Financial Ltd. — $16.26M
• AMERIPRISE FINANCIAL INC — $16.05M

Insider trades

Open-market buys and sales filed on Form 4, newest first. Grants, option exercises and tax withholding are left out.

• Ospraie Holding I, L.P. (TenPercentOwner) sold 555,555 shares at $13.50 on 2026-06-05
• SHEPSTON MICHELLE H (General Counsel) bought 65 shares at $13.50 on 2026-06-05
• SHEPSTON MICHELLE H (General Counsel) bought 5,000 shares at $13.50 on 2026-06-05
• White Heather Eileen (Chief Executive Officer) bought 2,000 shares at $13.50 on 2026-06-05
• Radford Lawrence P (Director) bought 2,500 shares at $13.50 on 2026-06-05
• Groh Douglas (Director) bought 10,000 shares at $13.50 on 2026-06-05

Recent filings

• 8-K — 2026-09-21
• 8-K — 2026-09-18
• 8-K — 2026-08-12
• 10-Q — 2026-08-12
• SCHEDULE 13G — 2026-08-10
• SCHEDULE 13G — 2026-08-07
• 8-K — 2026-07-23
• 4 — 2026-06-08
• 4 — 2026-06-08
• 4 — 2026-06-08