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Kosmos Energy Ltd.

NYSE:KOS
US$2.59Close 7 Oct 2026 · delayed

Past year: ▲ 65%(90.7c – 3.08 USD)

Market cap
A$2.18bn
Shares on issue
595m
In-ground value
A$568m
Risked multiple
0.07×
Story beats
29 since 2013
Last event
22 June 2026

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

7 May 2018quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $127.2 million and a net loss of $50.2 million for the period ended 2018-03-31.

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26 Feb 2018quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $187.1 million and a net loss of $122.1 million for the period ended 2017-12-31.

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14 Feb 2018substantial holder notice● Neutral

Capital Research Global Investors ** reported a Kosmos Energy Ltd. shareholding of 30,623,595 shares (7.80% of votes) in a periodic institutional filing.

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14 Feb 2018substantial holder notice● Neutral

Blackstone Family GP L.L.C, BCP IV GP L.L.C, Blackstone Holdings III L.P, Blackstone Holdings III GP L.P, Blackstone Holdings III GP Management L.L.C, The Blackstone Group L.P, Blackstone Group Management L.L.C, Stephen A. Schwarzman reported a Kosmos Energy Ltd. shareholding of 51,990,630 shares (13.40% of votes) in a periodic institutional filing.

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14 Feb 2018substantial holder notice● Neutral

New World Fund, Inc disclosed a new substantial Kosmos Energy Ltd. shareholding (7.20% of votes).

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13 Feb 2018substantial holder notice● Neutral

Warburg Pincus Private Equity VIII, L.P, Warburg Pincus International Partners, L.P, WP-WPVIII Investors GP L.P, WP-WPIP Investors GP L.P, WPP GP LLC, Warburg Pincus Partners, L.P, Warburg Pincus Partners GP LLC, Warburg Pincus & Co, Warburg Pincus LLC, Charles R. Kaye, Joseph P. Landy reported a Kosmos Energy Ltd. shareholding of 91,508,651 shares (23.50% of votes) in a periodic institutional filing.

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13 Feb 2018substantial holder notice● Neutral

Hotchkis and Wiley Capital Management, LLC reported a Kosmos Energy Ltd. shareholding of 29,520,695 shares (7.58% of votes) in a periodic institutional filing.

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8 Feb 2018debt financing▲ GoodMajor

Kosmos refinanced its commercial debt facility again, raising capacity from $1.3 billion to $1.5 billion, extending maturity to 2025, and folding in its newly acquired Equatorial Guinea production plus a future option to add the Greater Tortue gas project.

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6 Feb 2018substantial holder notice● Neutral

SailingStone Capital Partners LLC, SailingStone Holdings LLC, MacKenzie B. Davis, Kenneth L. Settles Jr reported a Kosmos Energy Ltd. shareholding of 22,453,013 shares (5.80% of votes) in a periodic institutional filing.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. Senior VP, CAO Paul Nobel received 40,000 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. Chairman and CEO Andrew G Inglis received 124,500 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP and CFO Thomas P Chambers received 73,125 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP and General Counsel Jason Doughty received 56,576 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. Chief Exploration Officer Brian F Maxted received 89,500 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP, Planning and Bus. Dev. Christopher James Ball received 64,370 shares as part of the equity award.

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2 Feb 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP, Production & Development Eric Haas received 52,038 shares as part of the equity award.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. Chairman and CEO Andrew G Inglis acquired 805,832 shares and disposed of 366,988 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. Chief Exploration Officer Brian F Maxted acquired 579,294 shares and disposed of 317,575 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. Senior VP, CAO Paul Nobel acquired 135,924 shares and disposed of 67,635 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP, Planning and Bus. Dev. Christopher James Ball acquired 416,636 shares and disposed of 132,457 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP and General Counsel Jason Doughty acquired 366,192 shares and disposed of 178,252 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP and CFO Thomas P Chambers acquired 206,250 shares and disposed of 114,770 in a set of related equity transactions.

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4 Jan 2018director interest notice● Neutral

Kosmos Energy Ltd. SVP, Production & Development Eric Haas acquired 336,818 shares and disposed of 153,916 in a set of related equity transactions.

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5 Dec 2017director interest notice● Neutral

Kosmos Energy Ltd. SVP and CFO Thomas P Chambers had 9,866 shares withheld for taxes on vesting stock.

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13 Nov 2017director interest notice● Neutral

Kosmos Energy Ltd. director Yves-louis Darricarrere sold 14,000 shares at $8.57.

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6 Nov 2017quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $151.2 million and a net loss of $63.4 million for the period ended 2017-09-30.

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6 Nov 2017quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $151.2 million and a net loss of $63.4 million for the period ended 2017-09-30.

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27 Oct 2017asset acquisition disposition▲ GoodMajor

Kosmos and partner Trident Energy agreed to jointly buy Hess's 80.75% stake in Block G offshore Equatorial Guinea for $650 million (about $240 million net to Kosmos), each ending up with a 40.375% interest -- Kosmos's entry into Equatorial Guinea.

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7 Aug 2017quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $146.5 million and a net loss of $8.5 million for the period ended 2017-06-30.

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7 Aug 2017quarterly activities report▼ Bad

Kosmos Energy Ltd. reported quarterly revenue of $146.5 million and a net loss of $8.5 million for the period ended 2017-06-30.

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