Sunshine Silver Mining & Refining Co

NYSE:SSMRBasic Materials

$11.60+0.17%At closeAt close · Tue 20 Oct · ≈ AED 42.60 · Market cap $1.67B · Next earnings Wed 11 Nov

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Sunshine Silver Mining & Refining Co · Ownership · TradingHolo

Insider activity

Open-market trades from Form 4 filings

Insiders bought $804.13K and sold $7.5M in the filings shown.

Date	Name	Role	Type	Shares	Value
Fri, 5 Jun 2026	El-Erian Anna	director	A-Award	8,929	$0
Fri, 5 Jun 2026	El-Erian Anna	director	P-Purchase	40,000	$540K
Fri, 5 Jun 2026	Erfan Ali	director	A-Award	8,929	$0
Fri, 5 Jun 2026	Groh Douglas	director	A-Award	8,929	$0
Fri, 5 Jun 2026	Groh Douglas	director	P-Purchase	10,000	$135K
Fri, 5 Jun 2026	Muniz Quintanilla Daniel	director	A-Award	8,929	$0
Fri, 5 Jun 2026	Radford Lawrence P	director	A-Award	8,929	$0
Fri, 5 Jun 2026	Radford Lawrence P	director	P-Purchase	2,500	$33.75K
Fri, 5 Jun 2026	Zink Paul H	director	A-Award	8,929	$0
Fri, 5 Jun 2026	Ebeling Nathan John	director	A-Award	8,929	$0
Fri, 5 Jun 2026	White Heather Eileen	director, officer: Chief Executive Officer	P-Purchase	2,000	$27K
Fri, 5 Jun 2026	SHEPSTON MICHELLE H	officer: General Counsel	P-Purchase	5,000	$67.5K
Fri, 5 Jun 2026	SHEPSTON MICHELLE H	officer: General Counsel	P-Purchase	65	$877.5
Fri, 5 Jun 2026	Electrum Strategic Management LLC	director, 10 percent owner	A-Award	8,929	$0
Fri, 5 Jun 2026	Electrum Strategic Management LLC	director, 10 percent owner	F-InKind	582,022	$7.86M
Fri, 5 Jun 2026	Electrum Strategic Management LLC	director, 10 percent owner	M-Exempt	2,739,640	$7.86M
Fri, 5 Jun 2026	Manul Capital Management LLC	10 percent owner	F-InKind	582,022	$7.86M
Fri, 5 Jun 2026	Manul Capital Management LLC	10 percent owner	M-Exempt	2,739,640	$7.86M
Fri, 5 Jun 2026	Manul Capital Management LLC	10 percent owner	A-Award	8,929	$0
Fri, 5 Jun 2026	Ospraie Holding I, L.P.	10 percent owner	S-Sale	555,555	$7.5M
Fri, 5 Jun 2026	Ospraie Holding I, L.P.	10 percent owner	X-InTheMoney	2,615,060	$7.51M

Institutional holders

From 13F filings · Tue, 30 Jun 2026

Holder	Shares	% out	Change
Electrum Group LLC	85,364,838	59.4%	—
Anson Funds Management LP	2,440,495	1.7%	—
SPROTT INC.	2,436,910	1.7%	—
Lingotto Investment Management LLP	2,000,000	1.4%	—
FRANKLIN RESOURCES INC	2,000,000	1.4%	—
AMERIPRISE FINANCIAL INC	1,309,716	0.9%	—
Amundi	1,305,534	0.9%	—
Phoenix Financial Ltd.	1,230,000	0.9%	—
VAN ECK ASSOCIATES CORP	1,011,578	0.7%	—
NORGES BANK	1,000,000	0.7%	—
JUPITER ASSET MANAGEMENT LTD	950,000	0.7%	—
TEACHER RETIREMENT SYSTEM OF TEXAS	800,000	0.6%	—
Yaupon Capital Management LP	750,000	0.5%	—
Ninepoint Partners LP	700,000	0.5%	—