Skip to main content

FUUFF

F3 Uranium Corp.

Company with tickers: FUU, FUUFF

CIK
1703118
CUSIP
30336Y107
Shares Outstanding
631,855,620

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2
Total Value: $127,657
Total Shares: 1,162,647

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 2 13F filers · Δ vs Jun 30, 2025
Top Holder
99.9%
Dec 2024 → Dec 2025 · range 95.1% – 100.0%
+4.9 pts
Top 5
100.0%
Dec 2024 → Dec 2025 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Dec 2024 → Dec 2025 · range 100.0% – 100.0%
0.0 pts
HHI
9,987
Dec 2024 → Dec 2025 · range 9,061 – 10,000
Highly concentrated+926

Quarterly Activity

vs Jun 30, 2025
New
1
Increased
0
Decreased
0
Sold Out
1
Unchanged
1
Holder count: 0
Institutional value: +4750.2%
Shares held: +7267.4%

Top New Positions

vs Jun 30, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Jun 30, 2025
Institution Previously Held Last Value (USD) Open
Showing 2 of 2
Export CSV
Holder Value (USD) % of 13F Shares Open