Sunshine Silver Mining & Refining Co

SSMR

Exchange: NYSE
Industry: Gold and Silver Ores
SEC CIK: 0002091017

SEC filings (opens in a new tab)

No open-market purchases or sales by Sunshine Silver Mining & Refining Co insiders were filed in the last 90 days; 49 institutions reported holding it in 13F filings for Q2 2026, worth $1.42B in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding Sunshine Silver Mining & Refining Co changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of SSMR: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Q2 2026	Change
Holders	0	49	+49
Shares	0	107.5M	+107.5M
Value	$0	$1.42B	+$1.42B

New holders (49)

Institutions that held Sunshine Silver Mining & Refining Co at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to SSMR in Q2 2026
Institution	Shares	Value	% of portfolio
Electrum Group LLC	85,364,838	$1.13B	33.33%
Anson Funds Management LP	2,440,495	$32.3M	3.02%
Sprott Inc.	2,436,910	$32.2M	1.07%
Franklin Resources Inc	2,000,000	$26.4M	0.01%
Exor Capital LLP	2,000,000	$26.4M	0.57%
Ameriprise Financial Inc	1,309,716	$17.3M	0.00%
Amundi	1,305,534	$17.3M	0.00%
Phoenix Holdings Ltd.	1,230,000	$16.3M	0.11%
Van Eck Associates Corp	1,011,578	$13.4M	0.01%
Norges Bank	1,000,000	$13.2M	0.00%
Jupiter Asset Management Ltd	950,000	$12.6M	0.06%
Teacher Retirement System of Texas	800,000	$10.6M	0.03%
Yaupon Capital Management LP	750,000	$9.91M	0.33%
Ninepoint Partners LP	700,000	$9.25M	0.82%
Ninety One UK Ltd	691,444	$9.14M	0.02%
Jupiter Topco LLC	658,956	$8.93M	0.00%
Pentwater Capital Management LP	439,400	$5.81M	0.05%
Groupe la Francaise	300,000	$3.97M	0.05%
Moore Capital Management, LP	300,000	$3.97M	0.09%
Empyrean Capital Partners, LP	237,000	$3.13M	0.11%
Millennium Management LLC	232,231	$3.07M	0.00%
Goldman Sachs Group Inc	222,803	$2.95M	0.00%
Vanguard Capital Management LLC	152,933	$2.02M	0.00%
Royal Bank of Canada	150,000	$1.98M	0.00%
FMR LLC	145,000	$1.92M	0.00%
PCJ Investment Counsel Ltd.	100,000	$1.32M	0.38%
HRT Financial LP	68,623	$907.0K	0.00%
Manufacturers Life Insurance Company, The	60,080	$794.9K	0.00%
Marshall Wace, LLP	60,092	$794.4K	0.00%
Jane Street Group, LLC	55,400	$732.4K	0.00%
U S Global Investors Inc	55,000	$727.1K	0.07%
TD Asset Management Inc	48,700	$643.8K	0.00%
Morgan Stanley	31,264	$413.3K	0.00%
Squarepoint Ops LLC	24,044	$317.9K	0.00%
Vanguard Fiduciary Trust Co	22,827	$301.8K	0.00%
Vanguard Portfolio Management LLC	22,808	$301.5K	0.00%
Two Sigma Investments, LP	18,500	$244.6K	0.00%
Oxford Asset Management LLP	18,479	$244.3K	0.12%
Landscape Capital Management, L.L.C.	15,235	$201.4K	0.01%
UBS Group AG	13,834	$182.9K	0.00%
Qube Research & Technologies Ltd	11,862	$156.8K	0.00%
Hudson Bay Capital Management LP	10,325	$136.5K	0.00%
Vanguard Global Advisers, LLC	1,432	$18.9K	0.00%
Mirae Asset Global ETFs Holdings Ltd.	332	$4.39K	0.00%
Continuum Advisory, LLC	280	$3.70K	0.00%
Costello Asset Management, INC	200	$2.64K	0.00%
JPMorgan Chase & Co	66	$886	0.00%
Citigroup Inc	13	$172	0.00%
SBI Securities Co., Ltd.	1	$13	0.00%

Sold out (0)

Institutions that held Sunshine Silver Mining & Refining Co at the end of Q1 2026 and filed for Q2 2026 without it.

None.