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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, 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
−8.54M (−4.2%) vs. Q1 2026
Total value
$1.65B
−$369.9M (−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: $382.3MQ2 2021: $356.0MQ3 2021: $298.9MQ4 2021: $317.1MQ1 2022: $322.0MQ2 2022: $261.1MQ3 2022: $197.2MQ4 2022: $298.1MQ1 2023: $330.3MQ2 2023: $296.8MQ3 2023: $256.9MQ4 2023: $417.0MQ1 2024: $423.1MQ2 2024: $645.7MQ3 2024: $754.0MQ4 2024: $709.0MQ1 2025: $1.08BQ2 2025: $1.25BQ3 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$1.25B
Q1 2025180$1.08B
Q4 2024173$709.0M
Q3 2024171$754.0M
Q2 2024151$645.7M
Q1 2024156$423.1M
Q4 2023156$417.0M
Q3 2023135$256.9M
Q2 2023142$296.8M
Q1 2023135$330.3M
Q4 2022141$298.1M
Q3 2022120$197.2M
Q2 2022128$261.1M
Q1 2022133$322.0M
Q4 2021136$317.1M
Q3 2021147$298.9M
Q2 2021160$356.0M
Q1 2021147$382.3M

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
Van Eck Associates Corp20,986,066$177.4M0.11%+97,584+0.5%Added
Mirae Asset Global ETFs Holdings Ltd.15,035,452$127.1M0.15%−2,297,898−13.3%Reduced
Acadian Asset Management LLC12,013,817$101.5M0.12%+29,968+0.3%Added
Dimensional Fund Advisors LP10,562,217$89.2M0.02%−71,940−0.7%Reduced
Vanguard Capital Management LLC8,839,150$74.7M0.00%+62,036+0.7%Added
American Century Companies Inc8,530,023$72.1M0.03%−233,527−2.7%Reduced
D. E. Shaw & Co., Inc.7,976,417$67.4M0.04%+685,364+9.4%Added
Arrowstreet Capital, Limited Partnership6,564,537$55.4M0.02%−8,404,233−56.1%Reduced
Morgan Stanley5,286,739$44.7M0.00%−973,014−15.5%Reduced
Barclays PLC5,274,406$44.6M0.01%+1,465,061+38.5%Added
Two Sigma Investments, LP5,241,620$44.3M0.03%−226,751−4.1%Reduced
Euro Pacific Asset Management, LLC4,496,366$38.4M4.37%+10,731+0.2%Added
Norges Bank4,040,366$34.1M0.00%+4,040,366New
Bank of America Corp3,820,677$32.3M0.00%+964,369+33.8%Added
Invesco Ltd.3,566,459$30.1M0.00%−396,734−10.0%Reduced
Millennium Management LLC3,336,789$28.2M0.02%+1,097,168+49.0%Added
Point72 Asset Management, L.P.2,980,532$25.2M0.04%+1,306,602+78.1%Added
Toronto Dominion Bank2,797,941$23.6M0.04%−72,686−2.5%Reduced
Vanguard Fiduciary Trust Co2,662,575$22.5M0.00%−7520.0%Reduced
Goldman Sachs Group Inc2,595,169$21.9M0.00%+32,330+1.3%Added
Nuveen, LLC2,482,269$21.0M0.01%+57,013+2.4%Added
Bank of Montreal2,170,081$18.3M0.01%−22,396−1.0%Reduced
Causeway Capital Management LLC2,086,645$17.6M0.19%+835,600+66.8%Added
Qube Research & Technologies Ltd1,953,393$16.5M0.02%−835,416−30.0%Reduced
TD Asset Management Inc1,722,577$14.6M0.01%−198,269−10.3%Reduced
Davenport & Co LLC1,688,760$14.2M0.07%+1,638,060+3,230.9%Added
Picton Mahoney Asset Management1,643,665$13.9M0.13%+1,482,118+917.5%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1,530,000$12.9M0.01%−72,326−4.5%Reduced
Geode Capital Management, LLC1,110,477$12.5M0.00%+123,483+12.5%Added
Amundi1,424,864$12.0M0.00%−1,693,402−54.3%Reduced
Jane Street Group, LLC1,411,264$11.9M0.01%−928,918−39.7%Reduced
Jupiter Asset Management Ltd1,307,221$11.0M0.05%+598,261+84.4%Added
Deutsche Bank AG1,278,719$10.8M0.00%−1,886−0.1%Reduced
Sicart Associates LLC1,172,808$9.91M2.43%+524,072+80.8%Added
Groupe la Francaise1,130,000$9.56M0.12%+106,620+10.4%Added
Trexquant Investment LP1,116,323$9.43M0.06%−409,686−26.8%Reduced
Hillsdale Investment Management Inc.1,096,125$9.26M0.21%−208,430−16.0%Reduced
Citadel Advisors LLC1,039,845$8.79M0.01%−508,133−32.8%Reduced
Vanguard Global Advisers, LLC1,010,596$8.54M0.00%+55,178+5.8%Added
JPMorgan Chase & Co1,020,621$8.54M0.00%+532,973+109.3%Added
Global Strategic Management Inc1,000,419$8.45M6.53%+23,370+2.4%Added
Man Group plc973,952$8.23M0.02%+275,389+39.4%Added
Legal & General Group Plc969,298$8.19M0.00%−471,706−32.7%Reduced
Renaissance Technologies LLC919,400$7.77M0.01%+14,000+1.5%Added
Charles Schwab Investment Management Inc866,067$7.32M0.00%−6,356−0.7%Reduced
Public Employees Retirement System of Ohio837,310$7.08M0.02%+21,431+2.6%Added
Susquehanna International Group, LLP822,612$6.95M0.01%−9,607−1.2%Reduced
Mackenzie Financial Corp543,474$6.52M0.01%−570,937−51.2%Reduced
U S Global Investors Inc743,591$6.28M0.60%+359,941+93.8%Added
Gotham Asset Management, LLC725,655$6.13M0.01%+195,871+37.0%Added
Royal Bank of Canada716,713$6.06M0.00%−677,887−48.6%Reduced
Voloridge Investment Management, LLC702,066$5.93M0.03%−528,410−42.9%Reduced
Lazard Asset Management LLC672,498$5.68M0.01%+600,252+830.8%Added
Capital Fund Management S.A.633,696$5.35M0.04%−178,907−22.0%Reduced
Swiss National Bank615,630$5.19M0.00%+7,700+1.3%Added
Extract Advisors LLC575,000$4.86M3.35%+575,000New
Connor, Clark & Lunn Investment Management Ltd.562,822$4.75M0.01%−226,800−28.7%Reduced
UBS Group AG533,005$4.50M0.00%+46,310+9.5%Added
O'Shaughnessy Asset Management, LLC518,809$4.38M0.02%+41,333+8.7%Added
Balyasny Asset Management LLC456,837$3.86M0.01%−109,926−19.4%Reduced
CIBC World Markets Inc.451,102$3.81M0.01%+224,573+99.1%Added
Tiaa-Cref Individual & Institutional Services, LLC436,540$3.69M0.01%00.0%Unchanged
National Bank of Canada433,379$3.66M0.00%+32,313+8.1%Added
Pine Valley Investments Ltd Liability Co408,858$3.45M0.15%+109,694+36.7%Added
Russell Investments Group, Ltd.403,454$3.41M0.00%−236,447−37.0%Reduced
Wells Fargo & Company403,205$3.41M0.00%+366,695+1,004.4%Added
Guggenheim Capital LLC400,914$3.39M0.02%+6,811+1.7%Added
PCJ Investment Counsel Ltd.391,330$3.31M0.95%+133,000+51.5%Added
HRT Financial LP378,835$3.20M0.01%+130,406+52.5%Added
British Columbia Investment Management Corp375,277$3.17M0.02%+114,299+43.8%Added
CIBC Asset Management Inc342,995$2.89M0.01%+46,090+15.5%Added
Toroso Investments, LLC339,933$2.87M0.01%−6,308,694−94.9%Reduced
Engineers Gate Manager LP330,415$2.79M0.04%+101,266+44.2%Added
Sprott Inc.316,718$2.68M0.09%+98,877+45.4%Added
Caisse de Depot Et Placement du Quebec303,182$2.56M0.00%+303,182New
Y-Intercept (Hong Kong) Ltd300,037$2.54M0.05%−53,496−15.1%Reduced
Gabelli Funds LLC300,000$2.54M0.02%+300,000New
Vanguard Asset Management, Ltd295,805$2.50M0.00%+19,596+7.1%Added
AQR Capital Management LLC286,101$2.42M0.00%+44,780+18.6%Added
Healthcare of Ontario Pension Plan Trust Fund281,359$2.38M0.00%−81,847−22.5%Reduced
Manufacturers Life Insurance Company, The272,182$2.30M0.00%−3,852−1.4%Reduced
Vident Advisory, LLC261,143$2.21M0.02%+40,234+18.2%Added
De Lisle Partners LLP230,349$1.94M0.21%00.0%Unchanged
Ritholtz Wealth Management225,458$1.91M0.03%+2,213+1.0%Added
XTX Topco Ltd204,644$1.73M0.02%+136,071+198.4%Added
Wolverine Asset Management LLC204,123$1.72M0.02%+204,123New
Marshall Wace, LLP192,116$1.62M0.00%−138,163−41.8%Reduced
Franklin Resources Inc192,127$1.62M0.00%+739+0.4%Added
Numerai GP LLC169,986$1.44M0.12%+126,123+287.5%Added
Boston Partners165,449$1.40M0.00%+165,449New
Intact Investment Management Inc.154,400$1.31M0.04%+7,300+5.0%Added
Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A.151,500$1.28M2.75%+25,600+20.3%Added
PKO Investment Management Joint-Stock Co151,438$1.28M0.09%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.144,481$1.22M0.00%−121,534−45.7%Reduced
CastleKnight Management LP135,300$1.14M0.04%00.0%Unchanged
UBS Asset Management Americas Inc135,027$1.14M0.00%+135,027New
Abbington Investment Group127,627$1.08M0.69%−189−0.1%Reduced
Neuberger Berman Group LLC125,666$1.06M0.00%−454−0.4%Reduced
Klein Pavlis & Peasley Financial, Inc.123,888$1.05M0.54%+7,306+6.3%Added
Zurcher Kantonalbank (Zurich Cantonalbank)119,552$1.01M0.00%+2,661+2.3%Added