Sunshine Silver Mining & Refining Co

Sunshine Silver Mining & Refining Co (SSMR) priced its initial public offering on Jun 5, 2026 at $13.50 per share, within its $13.50–$16.50 range, raising $270M, and listed on NYSE. At the IPO price its market capitalization was about $1.9B. Morgan Stanley was lead-left underwriter, joined by Scotiabank, BMO Capital Markets and Canaccord Genuity and others. Skadden, Arps advised the company and Cleary Gottlieb advised the underwriters.

Sunshine Silver Mining & Refining Co owns and develops the permitted Sunshine Mine, a historic past-producing silver mine in the United States, and a nearby permitted silver and copper refinery, along with a tailings storage facility and related facilities.

Status

IPO

Ticker

SSMR

Exchange

NYSE

Priced

Jun 5, 2026

IPO price

$13.50

Price range

$13.50–$16.50

Raised

$270M

Market cap at IPO price

$1.9B

First filed

May 11, 2026

Underwriters

Morgan Stanley, Scotiabank, BMO Capital Markets, Canaccord Genuity, Citigroup and RBC Capital Markets

Company counsel

Skadden, Arps

Underwriters' counsel

Cleary Gottlieb

Sector

Energy, mining & utilities

Country / state

ID

Market cap at IPO price = shares outstanding after the offering (all classes, before the over-allotment option) × the IPO price, from the final prospectus.