FSM

Fortuna Mining Corp Cross-source read$11.99 0.50%
MaterialsCUSIP 349942102· EOD Sep 11, 2026

Among active 13F managers last quarter, 2 opened and 33 added, while 19 reduced; the largest holder to move was Van Eck Associates Corp (+0.5%). No open-market insider trades in the last 180 days.

Tracked 13F holders
214
93 in Q2 2026 filings
13F value (tracked)
$1.7B
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
35 adding · 19 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$11.99 0.50%5Y +164.1%
$1.20$4.43$7.65$10.88$14.112021202220232024202520265529272636383046365049564770582929
Hover for who · click for detailEnd-of-day closing prices52w $7.84 – $13.66

Who owns FSM?

214 tracked 13F filers · ranked by shares held

214 tracked 13F filers disclose a position in FSM as of the latest SEC 13F filings, a combined $1.7B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Van Eck Associates Corp21.0M
$177.4M
+0.5%
Added · +98K sh
Q2 2026
2Mirae Asset Global Etfs Holdings Ltd.17.3M
$171.8M
−3.8%
Reduced · −680K sh
Q1 2026
3Arrowstreet Capital, Limited Partnership15.0M
$148.8M
−26%
Reduced · −5.2M sh
Q1 2026
4Dimensional Fund Advisors LP10.6M
$105.6M
+5.6%
Added · +568K sh
Q1 2026
5Vanguard Capital Management LLC8.8M
$74.7M
+0.7%
Added · +62K sh
Q2 2026
6American Century Companies Inc8.8M
$87.1M
+6.0%
Added · +494K sh
Q1 2026
7D. E. Shaw & Co., Inc.7.3M
$72.4M
−3.1%
Reduced · −236K sh
Q1 2026
8Morgan Stanley6.3M
$62.2M
−26%
Reduced · −2.2M sh
Q1 2026
9Two Sigma Investments, LP5.5M
$54.3M
+64%
Added · +2.1M sh
Q1 2026
10Barclays PLC3.8M
$37.8M
13×
Added · +3.5M sh
Q1 2026
11Amundi3.1M
$31.0M
−17%
Reduced · −636K sh
Q1 2026
12Point72 Asset Management, L.P.3.0M
$25.2M
+78%
Added · +1.3M sh
Q2 2026
13Toronto Dominion Bank2.9M
$28.5M
+7.1%
Added · +191K sh
Q1 2026
14Bank Of America Corp2.9M
$28.4M
+78%
Added · +1.3M sh
Q1 2026
15Qube Research & Technologies Ltd2.8M
$27.7M
+9.5%
Added · +242K sh
Q1 2026
16Vanguard Fiduciary Trust Co2.7M
$22.5M
~0%
Reduced · −752 sh
Q2 2026
17Goldman Sachs Group Inc2.6M
$25.4M
−36%
Reduced · −1.4M sh
Q1 2026
18Nuveen, LLC2.4M
$24.0M
−6.2%
Reduced · −159K sh
Q1 2026
19Jane Street Group, LLC2.3M
$23.2M
−3.3%
Reduced · −80K sh
Q1 2026
20Millennium Management LLC2.2M
$22.2M
+47%
Added · +717K sh
Q1 2026
21Bank Of Montreal2.2M
$21.8M
−37%
Reduced · −1.3M sh
Q1 2026
22TD Asset Management Inc1.9M
$19.0M
+18%
Added · +291K sh
Q1 2026
23Davenport & Co LLC1.7M
$14.2M
33×
Added · +1.6M sh
Q2 2026
24Picton Mahoney Asset Management1.6M
$13.9M
10×
Added · +1.5M sh
Q2 2026
25DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1.6M
$15.9M
−10%
Reduced · −187K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is FSM being bought or sold by institutions?

Last quarter, 2 funds opened a new position in FSM and 33 added to an existing one, while 19 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
2
funds took a first position
Added
33
added to an existing position
Reduced
19
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own FSM also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA126 funds$184.9B
Microsoft CorpMSFT126 funds$126.7B
Amazon.com IncAMZN125 funds$101.6B
Meta Platforms Inc-Class AMETA122 funds$51.0B
Apple IncAAPL121 funds$132.0B
Alphabet Inc-CL AGOOGL120 funds$76.7B
JPMorgan Chase & CoJPM120 funds$29.9B
Micron Technology IncMU120 funds$27.1B
Alphabet Inc-CL CGOOG118 funds$61.6B
Eli Lilly & CoLLY118 funds$35.7B
Berkshire Hathaway Inc-CL BBRK/B118 funds$17.7B
Newmont CorpNEM117 funds$9.7B

Ranked by how many of FSM's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in FSM.

Insider activity (Form 4)

Full insider page →

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
5434
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0
Sector rotation
FSM is in Materials, which smart money is rotating OUT OF
$8.5B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

93 tracked filers in Q2 2026 filingsstill filing
0109217Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $127.9M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
FSMthis pagecs214 funds$1.7B
349942953EQUITY1 funds$977K

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

1 most recent

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Connected entities for FSM

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Ask your agent what changed in FSM

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/FSM/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for FSM.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FSM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.