$SSMR

$14.18 +$1.09 (8.33%) Close

$SSMR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 143.7M shares outstanding

Who owns SSMR?

By type of holder

Institutions 74.8% Insiders 25.2% Everyone else 0.0%

Concentration Top 10 holders own 69.7%

Electrum Group LLC 59.4% · Anson Funds Management LP 1.7%

Institutional ownership

74.8%

+74.8 pts vs last qtr

Institutional holders

+49 vs last qtr

Net shares bought

+107.5M

by institutions in Q2 2026

New / sold out

49 / 0

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Electrum Group LLC NEW +85.4M
Anson Funds Management LP NEW +2.4M

Biggest sellers in Q2 2026

None.

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Sunshine Silver Mining & Refining Co in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Sunshine Silver Mining & Refining Co.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

—

of institutional shares changed hands

Top 10 managers, median time held

0 quarters

Super Investors

Investment managers reporting SSMR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
EG Electrum Group LLC	85.4M	59.39%	NEW	Q2 '26	33.3%
Shares held by quarter Peak holding85.4M (Q2'26) Change over 8 quarters+85.4M Share of the company59.390% Electrum Group LLC's full portfolio →
AF Anson Funds Management LP	2.4M	1.70%	NEW	Q2 '26	1.9%
Shares held by quarter Peak holding2.4M (Q2'26) Change over 8 quarters+2.4M Share of the company1.700% Anson Funds Management LP's full portfolio →

Electrum Group LLC

85.4M

% of company

59.39%

Change vs last qtr

NEW

Held since

Q2 '26

Anson Funds Management LP

2.4M

% of company

1.70%

Change vs last qtr

NEW

Held since

Q2 '26

23 more super investors behind a free account

See every manager holding Sunshine Silver Mining & Refining Co, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting SSMR on Form N-PORT; together they hold 4.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SG Sprott Gold Equity Fund Sprott Funds Trust	$32.2M	2.4M	1.70%	2.15%	June 30, 2026
FG Franklin Gold And Precious Metals Fund Franklin Gold and Precious Metals Fund	$17.4M	1.2M	0.84%	0.63%	July 31, 2026

Sprott Gold Equity Fund

Sprott Funds Trust

Position value

$32.2M

% of company

1.70%

% of the fund

2.15%

As of

June 30, 2026

Franklin Gold And Precious Metals Fund

Franklin Gold and Precious Metals Fund

Position value

$17.4M

% of company

0.84%

% of the fund

0.63%

As of

July 31, 2026

14 more funds behind a free account

See every fund holding Sunshine Silver Mining & Refining Co and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
EA Erfan Ali Insider	355.1K	0.25%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.250% Erfan Ali's insider activity →
GD Groh Douglas Insider	143.9K	0.10%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.100% Groh Douglas's insider activity →

Erfan Ali

Insider

355.1K

% of company

0.25%

Change vs last qtr

—

Held since

—

Groh Douglas

Insider

143.9K

% of company

0.10%

Change vs last qtr

—

Held since

—

8 more holders behind a free account

See every insider and 5%+ holder of Sunshine Silver Mining & Refining Co.

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