Castleark Management’s NRG Energy NRG Stock Holding History
Bought
Maintained
Sold
Other funds holding NRG
Castleark Management's NRG Position: Q2 2026 in Review
Castleark Management increased its NRG Energy (NRG) stake by 542% in Q2 2026, buying an estimated $1.02M and bringing the position to 8,410 shares worth $1.23M. The position accounts for 0.03% of the portfolio, ranked #227.
Castleark Management first reported a position in NRG in Q2 2025 and has held it in 5 quarters since. 1,017 funds tracked by Wall St. Rank hold NRG as of Q2 2026.
- Castleark Management held 8,410 shares of NRG Energy worth $1.23M as of Q2 2026.
- Castleark Management bought 7,100 NRG Energy shares in Q2 2026, an estimated $1.02M.
- NRG Energy made up 0.03% of Castleark Management's portfolio in Q2 2026, its #227 holding.
- Castleark Management first reported a position in NRG Energy in Q2 2025 and has held it in 5 quarters since.
- 1,017 funds tracked by Wall St. Rank held NRG Energy as of Q2 2026.
Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.