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Disclosery

KOS KOSMOS ENERGY LTD

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COM (common), issuer CIK 1509991

259 managers (267 13F filers) reported a position in KOS shares at 2026-06-30, 430,926,474 shares in all. 48 filers opened a position and 41 filers sold out during the quarter.

Managers
259
13F filers
267
New
48
Added
119
Reduced
63
Sold out
41
Shares held by filers
430,926,474

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Cetera Investment Advisers13,353$28.2K<0.01%new13F-HRTimeline
Caerus Investment Advisors, LLC13,072$27.6K0.01%+2,05313F-HRTimeline
Sanctuary Advisors, LLC12,969$27.4K<0.01%new13F-HRTimeline
Proficio Capital Partners LLC12,836$27.1K<0.01%new13F-HRTimeline
NorthCrest Asset Manangement, LLC12,142$26.5K<0.01%new13F-HRTimeline
PROFUND ADVISORS LLC12,202$25.7K<0.01%new13F-HRTimeline
Pallas Capital Advisors LLC12,007$25.3K<0.01%new13F-HRTimeline
Robertson Stephens Wealth Management, L…12,000$25.3K<0.01%013F-HRTimeline
Verum Partners LLC11,920$25.2K<0.01%new13F-HRTimeline
Sterling Capital Management LLC11,452$24.2K<0.01%-4,26913F-HRTimeline
Mraz, Amerine & Associates, Inc.11,200$23.6K<0.01%013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC11,176$23.6K<0.01%-1,94213F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC10,662$22.5K<0.01%new13F-HRTimeline
Krilogy Financial LLC10,630$22.4K<0.01%new13F-HRTimeline
QTR Family Wealth, LLC10,306$21.7K0.01%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP10,272$21.7K<0.01%-158,41913F-HRTimelineGroup
IronBridge Private Wealth, LLC10,000$21.1K0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC9,916$20.9K<0.01%+7,79713F-HRTimeline
Farther Finance Advisors, LLC9,465$20K<0.01%+92013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…9,225$19.5K<0.01%-3,66713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,978$18.9K<0.01%+2,79113F-HRTimelineGroup
Integrated Wealth Concepts LLC7,264$15.3K<0.01%-4,72313F-HRTimeline
SBI Securities Co., Ltd.7,071$14.9K<0.01%-293,20013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…5,588$11.8K<0.01%+1,60813F-HRTimelineGroup
Geneos Wealth Management Inc.5,000$10.6K<0.01%013F-HRTimeline
VSM Wealth Advisory, LLC5,000$10.6K<0.01%013F-HRTimeline
GAMMA Investing LLC4,472$9.44K<0.01%-47113F-HRTimeline
Quarry LP4,024$8.49K<0.01%+3,23413F-HRTimeline
Blue Trust, Inc.4,000$8.44K<0.01%013F-HRTimeline
Essential Partners LLC3,467$7.32K<0.01%+1,28713F-HRTimeline
Kilter Group LLC3,117$6.58K<0.01%013F-HRTimeline
IFP Advisors, Inc2,903$6.12K<0.01%+39913F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,269$4.95K<0.01%013F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB2,333$4.92K<0.01%+1,70013F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…2,145$4.53K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC1,969$4.16K<0.01%+87513F-HRTimeline
Global Retirement Partners, LLC1,209$2.55K<0.01%13F-HRTimeline
Bare Financial Services, Inc1,151$2.43K<0.01%+59813F-HRTimeline
Clearstead Advisors, LLC1,148$2.42K<0.01%new13F-HRTimeline
CoreCap Advisors, LLC1,000$2.11K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.987$2.08K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.677$1.43K<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK665$1.4K<0.01%new13F-HRTimelineGroup
Fortitude Family Office, LLC554$1.17K<0.01%new13F-HRTimeline
True Wealth Design, LLC436$920<0.01%+37913F-HRTimeline
DV Trading LLC401$846<0.01%new13F-HRTimeline
NewEdge Advisors, LLC400$844<0.01%013F-HRTimeline
Wealth Enhancement Trust Services, Inc.253$534<0.01%new13F-HR/ATimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…204$430<0.01%013F-HRTimelineGroup
Strategic Wealth Partners, Ltd.203$428<0.01%new13F-HRTimeline
Bruce G. Allen Investments, LLC140$295<0.01%013F-HRTimeline
Archer Investment Corp100$211<0.01%013F-HR/ATimeline
JPL Wealth Management, LLC56$119<0.01%new13F-HRTimeline
Elequin Capital, LP56$118<0.01%-31313F-HRTimeline
Key Financial Inc27$57<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…14$30<0.01%+1413F-HRTimeline
IFG Advisory, LLC13$27<0.01%new13F-HRTimeline
Covestor Ltd185$00%new13F-HRTimelineValue filed as zero, left out of ratios.
HANTZ FINANCIAL SERVICES, INC.6$00%013F-HRTimelineValue filed as zero, left out of ratios. The filing omitted confidential holdings, a later amendment may add them.