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F3 Uranium Corp.

FUUFF
Exchange
OTC
SEC CIK
0001703118

No open-market purchases or sales by F3 Uranium Corp. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $112.8K in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding F3 Uranium Corp. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of FUUFF: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders23+1
Shares15.8K677.6K+661.9K (+4,194.1%)
Value$2.56K$105.0K+$102.5K (+4,001.4%)

New holders (1)

Institutions that held F3 Uranium Corp. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to FUUFF in Q3 2025
InstitutionSharesValue% of portfolio
Ancora Advisors, LLC661,866$102.6K0.00%

Sold out (0)

Institutions that held F3 Uranium Corp. at the end of Q2 2025 and filed for Q3 2025 without it.

None.