Ownership history in CSS LLC/IL · 18 quarters on record
This page tracks every 13F SEC filing in which CSS LLC/IL reported a position in NRG ENERGY INC (NRG). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 2,000 | -3,258 | -62.0% | 0.01% | $324K | $161.03 |
| 2025 Q2 | REDUCED | 5,258 | -8,760 | -62.5% | 0.04% | $844K | $159.25 |
| 2025 Q1 | REDUCED | 14,018 | -530 | -3.6% | 0.07% | $1.3M | $94.29 |
| 2024 Q4 | ADDED | 14,548 | +11,548 | +384.9% | 0.06% | $1.3M | $88.73 |
As of 2025 Q4 — sorted by position size