ONEN ONE Nuclear Energy Inc.: institutional ownership and insider trading
56 funds reported holding $199M of ONE Nuclear Energy Inc. in their latest 13F filings; in Q2 2026 funds net sold $682K, with 8 new positions and 5 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
ONEN revenue and earnings
- Quarter ended Jun 30, 2026: revenue n/a, net income $915K
- Quarter ended Mar 31, 2026: revenue n/a, net income $576K
- Quarter ended Dec 31, 2025: revenue n/a, net income −$42.9K
- Quarter ended Sep 30, 2025: revenue n/a, net income $1.19M
Famous investors holding ONEN
- D. E. Shaw (D. E. Shaw & Co.): $9.83M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $784K, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $111K, 0.0% of the portfolio
Largest institutional holders of ONEN
- HIGHBRIDGE CAPITAL MANAGEMENT LLC — $17.6M
- TENOR CAPITAL MANAGEMENT Co., L.P. — $15.7M
- LINDEN ADVISORS LP — $15.3M
- Verbena Value LP — $12.8M
- BERKLEY W R CORP (WRB, WRB-PE, WRB-PF, WRB-PG, WRB-PH) — $11.5M
- AQR Arbitrage LLC — $10.6M
- GLAZER CAPITAL, LLC — $10.5M
- D. E. Shaw & Co., Inc. — $9.83M
- Crossingbridge Advisors, LLC — $9.83M
- Magnetar Financial LLC — $6.95M
5%+ owners
- North Rock Capital Management, LLC: 6.2% (Schedule 13G, filed May 14, 2026)
- Verbena Value LP: 6.2% (Schedule 13G, filed Jun 5, 2026)
- Glazer Capital, LLC: 5.1% (Schedule 13G, filed Aug 13, 2026)