KOS
Kosmos Energy Ltd.
NYSE · Energy · Oil & Gas Exploration & Production · US
$2.79
+0.36%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$2.76
From 52W high−14.68%
Volume12.06M
Market cap$1.66B
P/E (TTM)—
P/S (TTM)1.0x
Div yield—
Key dataOct 19, 2026
Open
$2.76
From 52W high
−14.68%
Volume
12.06M
Market cap
$1.66B
ValuationView details →
P/E (Fwd)
5.6x
EV/EBITDA
13.4x
P/E (TTM)
—
RSI (14)
55.3
MomentumView details →
1D Return
+0.36%
YTD Return
+207.48%
SummaryUpdated Jun 1, 2026
Kosmos Energy Ltd. (NYSE:KOS) is a deep-water independent oil and gas exploration and production company founded in 2003 and headquartered in Dallas, Texas. The company went public in 2011 and has established itself as a focused player in Atlantic Margins exploration and production, with operations spanning West Africa, the Gulf of Mexico, and emerging liquefied natural gas (LNG) projects. Kosmos has built a portfolio of producing assets offshore Ghana, Equatorial Guinea, and the U.S. Gulf of Mexico, while developing significant gas resources offshore Mauritania and Senegal through its flagship Greater Tortue Ahmeyim (GTA) project.
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Latest newsMore news →
Seadrill secured a 25-day drilling contract with Kosmos Energy Ltd. for the Sevan Louisiana in the U.S. Gulf, with operations scheduled to begin in November 2026.7d agoBP, Kosmos, PETROSEN and SMH are considering a phase two expansion of the Greater Tortue Ahmeyim LNG project, with capacity of 2.5 to 3.0 million tonnes per year, with decisions expected in 2026.45d ago