FSMFortuna Mining Corp.

$10.92+34% 1Y

Who owns FSM

242 institutions reported holding FSM for 2026Q2, together 64% of the company, fewer than the 249 a quarter earlier.

242

Institutions reporting a position · as of 2026Q2 · down from 249 the quarter before

Shares held by institutions
195.3M

Shares held by institutions · 64% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.66B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
23%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
36
Positions exited
43
Added to
76
Reduced
73
Top 10 holdersof the company
34%
Shares sold shortsettled Sep 15, 2026
18.8M
Short interestof shares outstanding
6.1%
Days to coverat the average daily volume
4.8
Change in the short positionsince the Aug 31, 2026 count
−11%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2242195.3M$1.66B
2026Q1249203.7M$2.02B
2025Q4229207.9M$2.04B
2025Q3212204.8M$1.84B
2025Q2201185.9M$1.22B
2025Q1178176.5M$1.08B
2024Q4170154.5M$663M
2024Q3170155.4M$741M
2024Q2150128.9M$638M
2024Q1155109.3M$411M
2023Q4154106.2M$410M
2023Q313493.0M$257M
2023Q214091.2M$296M
2023Q113586.5M$330M
2022Q413979.8M$298M
2022Q312077.9M$197M
Largest reported holders, 2026Q2
HolderShares% of companyValue
VAN ECK ASSOCIATES CORP21.0M6.8%$177M
Mirae Asset Global Investments Co., Ltd.15.0M4.9%$127M
VANGUARD GROUP INC12.9M4.2%$109M
ACADIAN ASSET MANAGEMENT LLC12.0M3.9%$101M
DIMENSIONAL FUND ADVISORS LP10.6M3.4%$89M
AMERICAN CENTURY COMPANIES INC8.5M2.8%$72M
D. E. Shaw & Co., INC.8.0M2.6%$67M
ARROWSTREET CAPITAL LIMITED PARTNERSHIP6.6M2.1%$55M
MORGAN STANLEY5.3M1.7%$45M
BARCLAYS PLC5.3M1.7%$45M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202618.8M6.1%4.8
Aug 31, 202621.1M6.9%3.4
Aug 14, 202617.0M5.5%3.0
Jul 31, 202616.1M5.3%2.9
Jul 15, 202617.0M5.5%3.7
Jun 30, 202617.4M5.7%3.6
Jun 15, 202616.7M5.4%3.0
May 29, 202617.0M5.6%3.8
May 15, 202617.9M5.8%2.8
Apr 30, 202618.1M5.9%3.7
Apr 15, 202617.2M5.6%2.5
Mar 31, 202616.3M5.3%1.8

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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