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Side-by-side financial comparison of Ellomay Capital Ltd. (ELLO) and Oklo Inc. (OKLO). Click either name above to swap in a different company.

Ellomay Capital Ltd is a renewable energy enterprise focused on the development, ownership, and operation of clean power assets. Its portfolio includes solar photovoltaic projects, onshore wind farms, and pumped storage hydroelectric facilities, with core operations across Israel and key European markets, delivering low-carbon energy to both commercial and residential end consumers.

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
ELLO
ELLO
OKLO
OKLO
Q2 25
$20.1M
Q1 25
$945.0K
Q2 24
$19.5M
Q1 24
$71.0K
Q2 23
$25.5M
Q1 23
$732.0K
Q2 22
$29.2M
Q1 22
$852.0K
Gross Margin
ELLO
ELLO
OKLO
OKLO
Q2 25
12.1%
Q1 25
Q2 24
8.7%
Q1 24
Q2 23
21.1%
Q1 23
Q2 22
27.7%
Q1 22
Operating Margin
ELLO
ELLO
OKLO
OKLO
Q2 25
-11.8%
Q1 25
-140.2%
Q2 24
-9.3%
Q1 24
-2991.5%
Q2 23
7.1%
Q1 23
-64.9%
Q2 22
9.0%
Q1 22
-21.2%

Financial Flow Comparison

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

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