Sunshine Silver Mining & Refining Company

NYSE:SSMRBasic Materials · Other Precious Metals

Mkt Cap$1.9B

Float143.4M

Shares O/S143.73M

Inst Own74.8%

SI1.9%

Dilution

+0.46%$13.23

AH Close$13.23+0.00%vs close

Mkt Cap$1.9B

Float143.4M

O/S143.73M

Inst Own74.8%

SI1.9%

Dilution

NYSE:SSMR$13.23+0.46%

MCap$1.9B

Float143.4M

O/S143.73M

SI1.9%

Inst Own74.8%

Dilution

Historical Data

Date	Open	High	Low	Close	Volume

Key Metrics

Market Cap$1.90B

Enterprise Value--

P/E Ratio--

Est. Net Cash/Share--

Institutional Ownership74.76%

based on 143.73M shares outstanding

SectorBasic Materials

IndustryOther Precious Metals

ExchangeNYSE

Country

IPO DateJun 4, 2026

Shares Outstanding143.73M

Float143.40M

Company Overview

Sunshine Silver Mining & Refining Co. is a development and exploration company, which focuses primarily on silver production.

The company was founded in 2010 and is headquartered in Kellogg, ID.

Leadership

Heather Eileen White

CEO & Director

Michelle H. Shepston

General Counsel & Secretary

Pieter Andre van Niekerk

Chief Financial Officer

Nadine Ontiveros

Human Resources Manager

Employees

Country

Sector

Basic Materials

Website

sunshinesilvermining.com

Analyst Coverage

ConsensusBuy

Price Target (median, last 90d)

$20.00+51.2%

Low $20High $20

Ratings Distribution

BUY

HOLD

SELL

TOTAL3

Insider Trading

Insider	Title	Type	Shares	Value	Date
Ospraie Real Assets Fund LP	10% Owner	In-the-Money Exercise	2.62M	$7.51M	Jun 5, 2026
Ospraie Real Assets Fund LP	10% Owner	Sale	555.6K	$7.50M	Jun 5, 2026
SHEPSTON MICHELLE H	General Counsel	Purchase	5.0K	$67.5K	Jun 5, 2026
SHEPSTON MICHELLE H	General Counsel	Purchase	65	$877.5	Jun 5, 2026
White Heather Eileen	Chief Executive Officer	Purchase	2.0K	$27.0K	Jun 5, 2026
Ebeling Nathan John	Director	Grant/Award	8.9K	--	Jun 5, 2026

Shareholders

74.8%

Institutional

(50)

17.5%

Insiderⓘ

(13)

0.0%

5%+ Owners

(0)

7.8%

Unattributed (incl. retail)ⓘ

Institutional74.8%

Insider17.5%

Unattributed (incl. retail)7.8%

Top Shareholders

Name	Shares	%	Source
Electrum Group LLC	85.4M	59.4%	13F
Ospraie Real Assets Fund LP 10% Owner	24.8M	17.2%	FORM 4
Anson Funds Management LP	2.4M	1.7%	13F
SPROTT INC.	2.4M	1.7%	13F
FRANKLIN RESOURCES INC	2.0M	1.4%	13F
Lingotto Investment Management LLP	2.0M	1.4%	13F
AMERIPRISE FINANCIAL INC	1.3M	0.9%	13F
Amundi	1.3M	0.9%	13F
Phoenix Financial Ltd.	1.2M	0.9%	13F
VAN ECK ASSOCIATES CORP	1.0M	0.7%	13F