Byrne Asset Management LLC NRG — NRG ENERGY INC

Ownership history in Byrne Asset Management LLC  ·  8 quarters on record

AI Ownership Summary

Byrne Asset Management LLC reported NRG ENERGY INC (NRG) in 8 quarterly 13F filings from 2024 Q1 through 2026 Q1. Peak portfolio weight reached 1.26% in 2025 Q2. The latest visible filing shows NRG at 0.93% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this NRG ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Byrne Asset Management LLC's position in NRG ENERGY INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

NRG was reported at 0.93% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.26% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q1 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

NRG stock page Byrne Asset Management LLC fund profile Byrne Asset Management LLC full holdings
How Byrne Asset Management LLC held NRG — position size vs. price
% of Fund (quarterly)    NRG price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED 6.9% +2.4% ❌ 10,835 -801 -6.9% 0.93% $1.6M 2026-05-15 (Est.) $127.81
2025 Q4 REDUCED — — — 11,636 -145 -1.2% 1.02% $1.9M 2026-01-12 $147.97
2025 Q3 REDUCED — — — 11,781 -96 -0.8% 1.17% $1.9M 2025-10-22 $159.02
2025 Q2 REDUCED 11.3% +3.2% ❌ 11,877 -1,515 -11.3% 1.26% $1.9M 2025-07-09 $148.57
2025 Q1 ADDED — — — 13,392 +1,235 +10.2% 0.94% $1.3M 2025-04-16 $96.59
2024 Q4 ADDED — — — 12,157 +132 +1.1% 0.75% $1.1M 2025-01-28 $98.90
2024 Q2 ADDED — — — 12,025 +10,750 +843.1% 0.67% $946K 2024-07-23 $74.37
2024 Q1 INITIATED — — — 1,275 — — 0.06% $86K 2024-04-22 $67.96

🏢 Other funds also holding NRG

As of 2026 Q1 — sorted by position size

Bluescape Energy Partners LLC 3Y 7Y 15.53% Permian Investment Partners, LP 3Y 7Y 14.86% Glendon Capital Management LP 3Y 7Y 10.4% Monashee Investment Management LLC 3Y 7Y 6.76% LYRICAL ASSET MANAGEMENT LP 3Y 7Y 6.21% Luxor Capital Group, LP 3Y 7Y 6.06% Hiddenite Capital Partners LP 3Y 5.79% Webs Creek Capital Management LP 3Y 4.52% Community Bank of Raymore 3Y 7Y 4.31% Appaloosa LP 3Y 7Y 4.27%

FAQ About Byrne Asset Management LLC and NRG

These are the practical questions this page is built to answer before you even open the full history table.

How long has Byrne Asset Management LLC reported owning NRG?

Byrne Asset Management LLC reported NRG across 8 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported NRG position in Byrne Asset Management LLC's portfolio?

The largest reported portfolio weight for NRG was 1.26% in 2025 Q2.

What is the latest reported NRG position on this page?

The most recent filing on this page is 2026 Q1, when Byrne Asset Management LLC reported 10,835 shares, equal to 0.93% of portfolio, with an estimated market value of $1.6M.

What does the chart on this NRG ownership page compare?

The chart compares Byrne Asset Management LLC's quarterly NRG portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Byrne Asset Management LLC time their NRG position?

Based on 13F filing dates vs. subsequent NRG price moves, Byrne Asset Management LLC correctly timed 5 out of 7 reported position changes (71%). The annualised alpha on NRG relative to SPY over the holding period was +11.1%.

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