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Livermore
Livermore
ZHEN

Fortuna Mining Corp.

FSM
Exchange
NYSE
Industry
Gold and Silver Ores
SEC CIK
0001341335

No open-market purchases or sales by Fortuna Mining Corp. insiders were filed in the last 90 days; 244 institutions reported holding it in 13F filings for Q2 2026, worth $1.65B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Fortuna Mining Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
244
−6 vs. Q1 2026
Shares held
195.2M
−8.58M (−4.2%) vs. Q1 2026
Total value
$1.65B
−$370.3M (−18.3%) vs. Q1 2026
New holders
35
84 more added
Sold out
41
82 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FSM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 244 institutions
Q1 2021: 147 institutionsQ2 2021: 160 institutionsQ3 2021: 147 institutionsQ4 2021: 136 institutionsQ1 2022: 133 institutionsQ2 2022: 128 institutionsQ3 2022: 120 institutionsQ4 2022: 141 institutionsQ1 2023: 135 institutionsQ2 2023: 142 institutionsQ3 2023: 135 institutionsQ4 2023: 156 institutionsQ1 2024: 156 institutionsQ2 2024: 151 institutionsQ3 2024: 171 institutionsQ4 2024: 173 institutionsQ1 2025: 180 institutionsQ2 2025: 204 institutionsQ3 2025: 215 institutionsQ4 2025: 234 institutionsQ1 2026: 254 institutionsQ2 2026: 244 institutions
Value heldQ2 2026: $1.65B
Q1 2021: $382.0MQ2 2021: $356.0MQ3 2021: $298.9MQ4 2021: $308.4MQ1 2022: $297.2MQ2 2022: $232.7MQ3 2022: $197.2MQ4 2022: $298.1MQ1 2023: $330.2MQ2 2023: $296.6MQ3 2023: $256.8MQ4 2023: $409.8MQ1 2024: $410.5MQ2 2024: $633.4MQ3 2024: $747.7MQ4 2024: $669.2MQ1 2025: $1.08BQ2 2025: $1.22BQ3 2025: $1.84BQ4 2025: $2.05BQ1 2026: $2.03BQ2 2026: $1.65B
Institutions holding FSM and their total value by quarter
QuarterHoldersValue
Q2 2026244$1.65B
Q1 2026254$2.03B
Q4 2025234$2.05B
Q3 2025215$1.84B
Q2 2025204$1.22B
Q1 2025180$1.08B
Q4 2024173$669.2M
Q3 2024171$747.7M
Q2 2024151$633.4M
Q1 2024156$410.5M
Q4 2023156$409.8M
Q3 2023135$256.8M
Q2 2023142$296.6M
Q1 2023135$330.2M
Q4 2022141$298.1M
Q3 2022120$197.2M
Q2 2022128$232.7M
Q1 2022133$297.2M
Q4 2021136$308.4M
Q3 2021147$298.9M
Q2 2021160$356.0M
Q1 2021147$382.0M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Fortuna Mining Corp.; share changes are against Q1 2026.

Institutions holding FSM in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Jones Financial Companies LLLP5,176$44.0K0.00%−89−1.7%Reduced
Geneos Wealth Management Inc.4,100$34.6K0.00%+2,000+95.2%Added
SBI Securities Co., Ltd.3,307$27.9K0.00%−215−6.1%Reduced
IFP Advisors, Inc3,000$25.4K0.00%00.0%Unchanged
AdvisorNet Financial, Inc2,935$24.8K0.00%00.0%Unchanged
Leonteq Securities AG2,000$24.0K0.00%00.0%Unchanged
Proffitt & Goodson Inc2,500$21.1K0.00%00.0%Unchanged
WealthCollab, LLC2,214$18.7K0.01%+452+25.7%Added
Rockefeller Capital Management L.P.2,200$18.6K0.00%−400−15.4%Reduced
Smartleaf Asset Management LLC2,046$17.1K0.00%00.0%Unchanged
Hara Capital LLC1,800$15.2K0.01%00.0%Unchanged
Aventura Private Wealth, LLC1,500$12.7K0.00%00.0%Unchanged
Optiver Holding B.V.1,373$11.6K0.00%+1,373New
Tower Research Capital LLC (TRC)1,351$11.4K0.00%−787−36.8%Reduced
Ancora Advisors, LLC1,332$11.3K0.00%00.0%Unchanged
MCF Advisors LLC1,200$10.1K0.00%00.0%Unchanged
Parallel Advisors, LLC1,173$9.91K0.00%+1,173New
Allworth Financial LP1,100$9.29K0.00%−2,500−69.4%Reduced
Lodestone Wealth Management LLC1,000$8.45K0.00%00.0%Unchanged
Pacifica Partners Inc.880$7.55K0.00%00.0%Unchanged
Assetmark, Inc753$6.36K0.00%+670+807.2%Added
Byrne Asset Management LLC700$5.92K0.00%−1,000−58.8%Reduced
Plato Investment Management Ltd640$5.38K0.00%−6,897−91.5%Reduced
Northwestern Mutual Wealth Management Co629$5.32K0.00%00.0%Unchanged
Harbour Investments, Inc.445$3.76K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.441$3.73K0.00%00.0%Unchanged
Quarry LP387$3.27K0.00%+387New
Silver Grove Financial Group, Inc.313$2.65K0.00%+313New
Global Retirement Partners, LLC233$1.97K0.00%+233New
Oakworth Capital, Inc.200$1.67K0.00%00.0%Unchanged
BankPlus Trust Department182$1.54K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc150$1.27K0.00%00.0%Unchanged
West Financial Advisors, LLC150$1.27K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.100$8450.00%+100New
UMA Financial Services, Inc.60$5070.00%00.0%Unchanged
Hughes Financial Services, LLC60$5070.00%00.0%Unchanged
Cornerstone Financial Management LLC59$4990.00%+59New
Godfrey Financial Associates, Inc.55$4650.00%00.0%Unchanged
LifeSteps Financial, Inc.50$4230.00%+50New
Benson Wealth Management INC47$3970.00%−40−46.0%Reduced
Triumph Capital Management47$3970.00%+47New
Kilter Group LLC34$2880.00%00.0%Unchanged
Stone House Investment Management, LLC20$1690.00%−230−92.0%Reduced
Signaturefd, LLC5$420.00%+5New
Chase Investment Counsel Corp0$00.00%−398,548−100.0%Sold out
Grantham, Mayo, Van Otterloo & Co. LLC0$00.00%−344,500−100.0%Sold out
EAM Investors, LLC0$00.00%−222,240−100.0%Sold out
EAM Global Investors LLC0$00.00%−181,802−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−113,683−100.0%Sold out
New York State Common Retirement Fund0$00.00%−111,753−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−95,568−100.0%Sold out
Erste Asset Management GmbH0$00.00%−97,400−100.0%Sold out
Sheets Smith Wealth Management0$00.00%−68,766−100.0%Sold out
Precision Wealth Strategies, LLC0$00.00%−55,513−100.0%Sold out
HighTower Advisors, LLC0$00.00%−52,857−100.0%Sold out
Winton Group Ltd0$00.00%−46,200−100.0%Sold out
Golden State Equity Partners0$00.00%−37,241−100.0%Sold out
Centiva Capital, LP0$00.00%−35,635−100.0%Sold out
Elequin Capital LP0$00.00%−22,996−100.0%Sold out
CoreCommodity Management, LLC0$00.00%−21,621−100.0%Sold out
First Trust Advisors LP0$00.00%−21,314−100.0%Sold out
Squarepoint Ops LLC0$00.00%−18,691−100.0%Sold out
Sanctuary Advisors, LLC0$00.00%−18,504−100.0%Sold out
PharVision Advisers, LLC0$00.00%−18,393−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−16,999−100.0%Sold out
Prospera Financial Services Inc0$00.00%−16,788−100.0%Sold out
AlphaGrep UK Ltd0$00.00%−16,290−100.0%Sold out
MML Investors Services, LLC0$00.00%−15,719−100.0%Sold out
Afg Fiduciary Services Limited Partnership0$00.00%−15,000−100.0%Sold out
Independent Advisor Alliance0$00.00%−13,190−100.0%Sold out
Scientech Research LLC0$00.00%−12,290−100.0%Sold out
Advisory Services Network, LLC0$00.00%−12,238−100.0%Sold out
Verition Fund Management LLC0$00.00%−12,095−100.0%Sold out
Jump Financial, LLC0$00.00%−11,311−100.0%Sold out
Sentinus, LLC0$00.00%−10,500−100.0%Sold out
111 Capital0$00.00%−10,014−100.0%Sold out
Financial Management Professionals, Inc.0$00.00%−2,869−100.0%Sold out
Intentional Wealth Strategies, LLC0$00.00%−1,854−100.0%Sold out
TSFG, LLC0$00.00%−1,000−100.0%Sold out
DAGCO, Inc.0$00.00%−800−100.0%Sold out
Signature Equity Partners, LLC0$00.00%−233−100.0%Sold out
MAI Capital Management0$00.00%−232−100.0%Sold out
Root Financial Partners, LLC0$00.00%−93−100.0%Sold out
Toth Financial Advisory Corp0$00.00%−85−100.0%Sold out
Frazier Financial Advisors, LLC0$00.00%−51−100.0%Sold out
Skopos Labs, Inc.––––Not filed
DGS Capital Management, LLC––––Not filed
CWM, LLC––––Not filed
McIlrath & Eck, LLC––––Not filed