Skip to main content
OKLO
NYSE Energy & Transportation

DOE Authorizes Startup of Oklo's Groves Reactor, Built in Record 10 Months

Tom Rudovsky · Reported by Dow Jones Newswires
More coverage: Utility Stocks · Utility
Sentiment info
Positive
Importance info
8
Price
$44.4
Mkt Cap
$7.656B
52W Low
$39.53
52W High
$193.84
52W Position info
12% above low
Off High info
77% below high
Rel. Volume info
0.7× avg
Market data snapshot near publication time

OKLO is trading near its 52-week low of $39.53 (12% above the low).

Summary

The Department of Energy has granted startup authorization for Oklo's Groves Isotope Test Reactor in Texas, clearing fuel loading and first criticality. This follows the July 1 final safety analysis approval and marks the project's completion in just over 10 months from groundbreaking — what the company calls one of the fastest timelines for a full-scale, privately funded reactor. The milestone validates Oklo's commercial approach: building on private land with commercially sourced fuel and components, bypassing national lab infrastructure. It materially de-risks the company's advanced reactor deployment model and strengthens its first-mover position in the small modular reactor race.

At the time of this announcement, OKLO was trading at $44.40 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $7.7B. The 52-week trading range was $39.53 to $193.84. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: Dow Jones Newswires.


Price Chart

Share this article

Copied!

OKLO - Latest Insights

OKLO
Jul 01, 2026, 8:52 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $53.90
Real-time Price: $40.45 info
Change: -$13.45 (-25%) info
Market Cap: $7.003B info
OKLO
Jun 30, 2026, 6:00 AM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $53.11
Real-time Price: $40.45 info
Change: -$12.66 (-24%) info
Market Cap: $7.003B info
OKLO
Jun 16, 2026, 6:41 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $61.01
Real-time Price: $40.45 info
Change: -$20.55 (-34%) info
Market Cap: $7.003B info
OKLO
Jun 08, 2026, 8:00 AM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $60.00
Real-time Price: $40.45 info
Change: -$19.55 (-33%) info
Market Cap: $7.003B info
OKLO
May 13, 2026, 5:23 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $69.16
Real-time Price: $40.45 info
Change: -$28.71 (-42%) info
Market Cap: $7.003B info