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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, Q1 2026

Institutional positions in Fortuna Mining Corp. as of Mar 31, 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
254
+24 vs. Q4 2025
Shares held
203.8M
+4.05M (+2.0%) vs. Q4 2025
Total value
$2.03B
+$60.8M (+3.1%) vs. Q4 2025
New holders
55
88 more added
Sold out
31
77 more reduced

4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: 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 holdersQ1 2026: 254 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 heldQ1 2026: $2.03B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Fortuna Mining Corp.; share changes are against Q4 2025.

Institutions holding FSM in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Kilter Group LLC34$3380.00%−9−20.9%Reduced
Frazier Financial Advisors, LLC51$5070.00%+51New
Godfrey Financial Associates, Inc.55$5460.00%00.0%Unchanged
UMA Financial Services, Inc.60$5960.00%00.0%Unchanged
Hughes Financial Services, LLC60$5960.00%00.0%Unchanged
Assetmark, Inc83$8240.00%+18+27.7%Added
Toth Financial Advisory Corp85$8450.00%+85New
Benson Wealth Management INC87$8640.00%+87New
Root Financial Partners, LLC93$9230.00%00.0%Unchanged
Farmers & Merchants Investments Inc150$1.49K0.00%00.0%Unchanged
West Financial Advisors, LLC150$1.49K0.00%00.0%Unchanged
BankPlus Trust Department182$1.81K0.00%+182New
Oakworth Capital, Inc.200$1.99K0.00%00.0%Unchanged
MAI Capital Management232$2.30K0.00%−250−51.9%Reduced
Signature Equity Partners, LLC233$2.31K0.00%+233New
Stone House Investment Management, LLC250$2.48K0.00%+214+594.4%Added
McIlrath & Eck, LLC300$2.98K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.441$4.38K0.00%00.0%Unchanged
Harbour Investments, Inc.445$4.42K0.00%−1,330−74.9%Reduced
Northwestern Mutual Wealth Management Co629$6.25K0.00%−54−7.9%Reduced
CWM, LLC632$6.28K0.00%+632New
DAGCO, Inc.800$7.94K0.00%00.0%Unchanged
Pacifica Partners Inc.880$8.73K0.00%00.0%Unchanged
Lodestone Wealth Management LLC1,000$9.93K0.00%+1,000New
TSFG, LLC1,000$10.0K0.00%00.0%Unchanged
MCF Advisors LLC1,200$11.9K0.00%+1,200New
Ancora Advisors, LLC1,332$13.2K0.00%00.0%Unchanged
Aventura Private Wealth, LLC1,500$14.9K0.01%00.0%Unchanged
Byrne Asset Management LLC1,700$16.9K0.01%+1,700New
WealthCollab, LLC1,762$17.5K0.01%00.0%Unchanged
Hara Capital LLC1,800$17.9K0.01%−900−33.3%Reduced
Intentional Wealth Strategies, LLC1,854$18.4K0.02%+1,854New
Smartleaf Asset Management LLC2,046$19.2K0.00%−328−13.8%Reduced
Geneos Wealth Management Inc.2,100$20.9K0.00%−2,000−48.8%Reduced
Tower Research Capital LLC (TRC)2,138$21.2K0.00%+2,038+2,038.0%Added
Proffitt & Goodson Inc2,500$24.8K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.2,600$25.8K0.00%+1,600+160.0%Added
Leonteq Securities AG2,000$27.6K0.00%00.0%Unchanged
Financial Management Professionals, Inc.2,869$28.5K0.00%+2,869New
AdvisorNet Financial, Inc2,935$29.1K0.00%−200−6.4%Reduced
Walleye Capital LLC2,991$29.7K0.00%+2,991New
IFP Advisors, Inc3,000$29.8K0.00%00.0%Unchanged
SBI Securities Co., Ltd.3,522$35.0K0.00%+395+12.6%Added
Allworth Financial LP3,600$35.7K0.00%+100+2.9%Added
Jones Financial Companies LLLP5,265$50.1K0.00%+612+13.2%Added
Banque Cantonale Vaudoise6,553$65.0K0.00%+5,958+1,001.3%Added
New Vernon Capital Holdings II LLC7,475$74.3K0.05%00.0%Unchanged
Plato Investment Management Ltd7,537$74.7K0.01%00.0%Unchanged
Bullock Wealth Management Group7,268$75.8K0.04%−1,288−15.1%Reduced
Larson Financial Group LLC7,962$79.1K0.00%+7,520+1,701.4%Added
Generali Investments CEE, investicni spolecnost, a.s.8,000$79.4K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC8,195$81.4K0.00%+2,832+52.8%Added
Chelsea Counsel Co8,680$86.2K0.04%00.0%Unchanged
Steward Partners Investment Advisory, LLC9,000$89.4K0.00%+4,000+80.0%Added
Close Asset Management Ltd10,000$99.0K0.00%00.0%Unchanged
111 Capital10,014$99.5K0.02%+10,014New
Ingalls & Snyder LLC10,300$102.0K0.00%−17,200−62.5%Reduced
Sentinus, LLC10,500$104.3K0.01%00.0%Unchanged
Farther Finance Advisors, LLC10,362$108.1K0.00%+1,733+20.1%Added
Integrated Wealth Concepts LLC11,057$109.8K0.00%+11,057New
Jump Financial, LLC11,311$112.3K0.00%−464,415−97.6%Reduced
RSM US Wealth Management LLC11,874$117.9K0.00%+186+1.6%Added
Verition Fund Management LLC12,095$120.1K0.00%−9,905−45.0%Reduced
DGS Capital Management, LLC12,103$120.2K0.02%+1,649+15.8%Added
Advisory Services Network, LLC12,238$121.5K0.00%+12,238New
Scientech Research LLC12,290$122.0K0.10%−17,007−58.1%Reduced
Colony Group, LLC12,471$123.8K0.00%00.0%Unchanged
Beacon Pointe Advisors, LLC12,920$128.3K0.00%+12,920New
Independent Advisor Alliance13,190$131.0K0.00%−1,740−11.7%Reduced
PFG Investments, LLC13,579$134.8K0.01%00.0%Unchanged
Blueshift Asset Management, LLC13,618$135.2K0.04%+13,618New
Drive Wealth Management, LLC13,879$137.8K0.03%−94−0.7%Reduced
Citigroup Inc14,044$139.2K0.00%−16,712−54.3%Reduced
Advisor Group Holdings, Inc.14,062$139.6K0.00%+3,288+30.5%Added
Virtu Financial LLC14,298$142.0K0.01%+14,298New
Cypress Wealth Services, LLC14,511$144.1K0.02%−6,519−31.0%Reduced
JustInvest LLC15,428$153.2K0.00%+249+1.6%Added
Afg Fiduciary Services Limited Partnership15,000$154.1K0.09%+15,000New
MML Investors Services, LLC15,719$156.1K0.00%+15,719New
AlphaGrep UK Ltd16,290$161.8K0.05%−9,588−37.1%Reduced
FIL Ltd16,787$166.7K0.00%+16,787New
Prospera Financial Services Inc16,788$166.7K0.00%+16,788New
State of Wisconsin Investment Board16,999$168.5K0.00%+16,999New
GWM Advisors LLC17,587$174.6K0.00%−193,768−91.7%Reduced
PharVision Advisers, LLC18,393$182.6K1.85%−1,502−7.5%Reduced
Commonwealth Equity Services, LLC18,424$182.9K0.00%−648−3.4%Reduced
Sanctuary Advisors, LLC18,504$183.7K0.00%+18,504New
Squarepoint Ops LLC18,691$185.6K0.00%+18,691New
Caitong International Asset Management Co., Ltd19,554$194.2K0.04%+19,554New
Old Mission Capital LLC20,110$199.7K0.00%+20,110New
State of Wyoming20,483$203.4K0.02%−1,707−7.7%Reduced
First Trust Advisors LP21,314$211.7K0.00%+21,314New
CoreCommodity Management, LLC21,621$214.7K0.04%−55,276−71.9%Reduced
SPWM Advisors LLC20,010$216.5K0.19%+10,000+99.9%Added
Cetera Investment Advisers22,021$218.7K0.00%+7,678+53.5%Added
Cardinal Point Capital Management, ULC22,650$224.7K0.01%−6,100−21.2%Reduced
Elequin Capital LP22,996$228.3K0.02%+22,996New
Silver Oak Securities, Inc24,915$247.4K0.02%00.0%Unchanged
Kathmere Capital Management, LLC26,213$260.3K0.02%+12,098+85.7%Added
Pinnacle Financial Partners, Inc.27,000$268.1K0.00%−1,500−5.3%Reduced