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Side-by-side financial comparison of Clearway Energy, Inc. (CWEN) and Oklo Inc. (OKLO). Click either name above to swap in a different company.

NRG Energy, Inc. is an American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity. Their portfolio includes natural gas generation, coal generation, oil generation, nuclear generation, wind generation, utility-scale generation, and distributed solar generation. NRG serves over 7 million retail cust...

Oklo Inc. is a designer of Small Modular Reactors (SMRs) based in Santa Clara, California. Founded in 2013 by Jacob and Caroline DeWitte, Oklo Inc. focuses on fast reactor, SMR plants. OpenAI co-founder Sam Altman served as an early CEO, but stepped down in April 2025 to "avoid a conflict of interest ahead of talks between his company and the nuclear start-up on an energy supply agreement."

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CWEN
CWEN
OKLO
OKLO
Q4 25
$310.0M
Q3 25
$429.0M
Q2 25
$392.0M
Q1 25
$298.0M
Q4 24
$256.0M
Q3 24
$486.0M
Q2 24
$366.0M
Q1 24
$263.0M
Net Profit
CWEN
CWEN
OKLO
OKLO
Q4 25
$-104.0M
Q3 25
$236.0M
Q2 25
$33.0M
Q1 25
$4.0M
Q4 24
$3.0M
Q3 24
$36.0M
Q2 24
$51.0M
Q1 24
$-2.0M
Gross Margin
CWEN
CWEN
OKLO
OKLO
Q4 25
51.9%
Q3 25
70.2%
Q2 25
66.6%
Q1 25
59.1%
Q4 24
52.0%
Q3 24
72.2%
Q2 24
68.0%
Q1 24
52.1%
Operating Margin
CWEN
CWEN
OKLO
OKLO
Q4 25
-11.9%
Q3 25
26.1%
Q2 25
21.7%
Q1 25
Q4 24
-14.5%
Q3 24
36.6%
Q2 24
23.0%
Q1 24
-11.0%
Net Margin
CWEN
CWEN
OKLO
OKLO
Q4 25
-33.5%
Q3 25
55.0%
Q2 25
8.4%
Q1 25
1.3%
Q4 24
1.2%
Q3 24
7.4%
Q2 24
13.9%
Q1 24
-0.8%

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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