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KOS — KOSMOS ENERGY LTD

Reported value held$314.69M
Funds holding (latest)45
SectorEnergy
Funds holding (Q2 2026)34
Institutional value$270.36M · 177.70M sh
New / Add / Cut / Exit2 / 21 / 10 / 2
Top-5 / Top-10 concentration52.6% / 78.4%
Institutional holdings change Accumulating +20.2% (+29.87M sh)
Institutional value change Down -17.5%

As of Q2 2026, 34 SEC-registered investment managers reported holding KOS (KOSMOS ENERGY LTD) in their latest 13F filings, with a combined reported value of $270.36M across 177.70M shares. That is +20.2% by share count (+29.87M shares) versus the previous quarter, while reported value moved -17.5%. Ownership is concentrated: the five largest holders account for 52.6% of reported value and the top ten for 78.4%.

Compared with the prior quarter, 2 opened new positions, 21 added to existing stakes, 10 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

KOS is classified in the Energy sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 34 funds

FundSharesValuePortfolio WeightChange
Geode Capital Management history 17.07M $36.02M 0.00% Add
D. E. Shaw & Co history 49.43M $36.01M 0.02% Add
Charles Schwab Investment Management history 13.77M $29.05M 0.00% Reduce
Invesco Ltd history 10.95M $23.10M 0.00% Reduce
Goldman Sachs Group history 8.53M $18.00M 0.00% Reduce
Davidson Kempner Capital Management history 8.00M $16.88M 0.22% Reduce
Morgan Stanley history 7.36M $15.53M 0.00% Add
Renaissance Technologies history 7.01M $14.79M 0.02% Add
Two Sigma Investments history 15.17M $11.33M 0.01% Add
Northern Trust Corp history 5.31M $11.21M 0.00% Add
Bridgewater Associates history 4.72M $9.96M 0.04% New
AQR Capital Management history 4.09M $8.63M 0.00% Add
Bank of America Corp history 2.93M $6.19M 0.00% Reduce
BlackRock Inc history 7.25M $5.41M 0.00% Add
Citadel Advisors history 2.30M $4.85M 0.00% Reduce
Wells Fargo & Co history 2.06M $4.34M 0.00% Add
Point72 Asset Management history 1.98M $4.17M 0.01% Add
BNY Mellon history 1.85M $3.91M 0.00% Add
Fidelity Management & Research (FMR) history 1.12M $2.36M 0.00% Add
Deutsche Bank AG history 764.36K $1.61M 0.00% Add
Millennium Management history 1.74M $1.31M 0.00% Reduce
UBS Group AG history 1.71M $1.27M 0.00% Hold
Citigroup Inc history 388.63K $820.01K 0.00% Reduce
JPMorgan Chase & Co history 393.01K $817.46K 0.00% New
Legal & General Investment Management America history 351.68K $742.04K 0.00% Add
Balyasny Asset Management history 245.68K $518.39K 0.00% Add
Amundi US history 204.32K $431.11K 0.00% Add
Prudential Financial history 168.82K $356.22K 0.00% Add
Manulife Financial history 155.92K $329.00K 0.00% Add
Wellington Management Group history 112.41K $237.18K 0.00% Add
Franklin Resources history 58.46K $123.34K 0.00% Add
Principal Global Investors history 14.37K $30.32K 0.00% Reduce
Marshall Wace history 10.27K $21.67K 0.00% Reduce
T. Rowe Price Associates history 488.84K $1.03K 0.00% Add

Q1 2026 — 34 funds

FundSharesValuePortfolio WeightChange
Charles Schwab Investment Management history 14.14M $39.30M 0.01% Add
Geode Capital Management history 12.71M $35.35M 0.00% Add
Millennium Management history 12.63M $35.12M 0.01% Reduce
Invesco Ltd history 11.15M $31.00M 0.01% Add
Goldman Sachs Group history 9.26M $25.75M 0.00% Add
Davidson Kempner Capital Management history 8.42M $23.41M 0.35% New
D. E. Shaw & Co history 29.98M $23.29M 0.01% Add
Citadel Advisors history 6.79M $18.88M 0.00% Add
Morgan Stanley history 5.84M $16.23M 0.00% Add
Bank of America Corp history 5.54M $15.40M 0.00% Add
Renaissance Technologies history 5.34M $14.84M 0.02% Add
Northern Trust Corp history 4.23M $11.76M 0.00% Add
Point72 Asset Management history 1.96M $5.46M 0.01% Add
Arrowstreet Capital history 1.73M $4.81M 0.00% New
Wells Fargo & Co history 1.56M $4.34M 0.00% Add
BNY Mellon history 1.51M $4.19M 0.00% Reduce
Two Sigma Investments history 5.00M $3.90M 0.00% Add
AQR Capital Management history 1.29M $3.59M 0.00% Add
BlackRock Inc history 4.35M $3.39M 0.00% Hold
Citigroup Inc history 623.68K $1.73M 0.00% Reduce
UBS Group AG history 1.71M $1.33M 0.00% Add
Deutsche Bank AG history 432.14K $1.20M 0.00% Add
Legal & General Investment Management America history 294.58K $817.61K 0.00% Reduce
Janus Henderson Group history 211.29K $586.32K 0.00% Hold
Marshall Wace history 168.69K $468.96K 0.00% Add
Amundi US history 154.93K $430.71K 0.00% Add
Manulife Financial history 128.92K $358.39K 0.00% Reduce
Prudential Financial history 75.19K $209.04K 0.00% Add
Wellington Management Group history 74.32K $206.62K 0.00% New
Balyasny Asset Management history 72.41K $201.29K 0.00% Add
Fidelity Management & Research (FMR) history 54.51K $151.55K 0.00% Add
Franklin Resources history 29.02K $80.67K 0.00% Add
Principal Global Investors history 20.41K $56.75K 0.00% Hold
T. Rowe Price Associates history 344.46K $958 0.00% Add

Q4 2025 — 35 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 14.84M $13.46M 0.00% Add
Millennium Management history 14.83M $13.45M 0.01% Add
Charles Schwab Investment Management history 12.05M $10.93M 0.00% Add
Geode Capital Management history 11.27M $10.23M 0.00% Add
Goldman Sachs Group history 6.77M $6.14M 0.00% Add
Citadel Advisors history 6.58M $5.98M 0.00% Reduce
D. E. Shaw & Co history 5.97M $5.41M 0.00% Add
Two Sigma Investments history 3.86M $3.50M 0.01% Add
Northern Trust Corp history 3.67M $3.33M 0.00% Reduce
BlackRock Inc history 4.35M $1.84M 0.00% Add
JPMorgan Chase & Co history 2.01M $1.83M 0.00% Add
Invesco Ltd history 1.87M $1.70M 0.00% Reduce
Renaissance Technologies history 1.65M $1.50M 0.00% Add
BNY Mellon history 1.53M $1.38M 0.00% Reduce
Wells Fargo & Co history 1.00M $995.00K 0.00% Hold
Citigroup Inc history 760.81K $690.36K 0.00% Add
Point72 Asset Management history 621.11K $563.59K 0.00% New
AQR Capital Management history 536.32K $486.66K 0.00% Add
Bank of America Corp history 1.00M $422.50K 0.00% Reduce
Legal & General Investment Management America history 411.65K $373.53K 0.00% Reduce
Deutsche Bank AG history 360.09K $327.69K 0.00% Reduce
Morgan Stanley history 613.00K $258.99K 0.00% Hold
Manulife Financial history 221.62K $201.10K 0.00% Reduce
Janus Henderson Group history 211.29K $190.52K 0.00% Hold
Lazard Asset Management history 81.15K $73.63K 0.00% Reduce
Amundi US history 78.49K $71.22K 0.00% New
Balyasny Asset Management history 67.01K $60.81K 0.00% Add
Fidelity Management & Research (FMR) history 34.60K $31.40K 0.00% Reduce
Marshall Wace history 33.27K $30.28K 0.00% Reduce
Prudential Financial history 29.82K $26.84K 0.00% Reduce
Principal Global Investors history 20.42K $18.53K 0.00% Reduce
Franklin Resources history 14.42K $13.09K 0.00% Reduce
UBS Group AG history 2.00K $845 0.00% Reduce
T. Rowe Price Associates history 280.37K $253 0.00% Reduce
PNC Financial Services history 34 $31 0.00% Reduce

Q3 2025 — 35 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 14.32M $23.77M 0.00% Add
Geode Capital Management history 10.44M $17.33M 0.00% Reduce
Charles Schwab Investment Management history 10.08M $16.74M 0.00% Add
Invesco Ltd history 9.90M $16.44M 0.00% Add
Citadel Advisors history 7.48M $12.42M 0.00% Reduce
UBS Group AG history 7.33M $12.16M 0.00% Reduce
Northern Trust Corp history 4.13M $6.86M 0.00% Add
Millennium Management history 8.88M $5.72M 0.00% Hold
Fidelity Management & Research (FMR) history 3.31M $5.50M 0.00% Reduce
First Eagle Investment Management history 2.75M $4.56M 0.01% Add
Lazard Asset Management history 2.46M $4.09M 0.01% Add
Goldman Sachs Group history 2.46M $4.08M 0.00% Reduce
BNY Mellon history 2.34M $3.88M 0.00% Add
Bank of America Corp history 5.85M $3.60M 0.00% Add
D. E. Shaw & Co history 1.92M $3.19M 0.00% Add
Two Sigma Investments history 1.73M $2.86M 0.01% Add
BlackRock Inc history 4.08M $2.51M 0.00% Add
Wells Fargo & Co history 1.00M $995.00K 0.00% Reduce
Citigroup Inc history 502.81K $834.66K 0.00% Reduce
Legal & General Investment Management America history 474.24K $787.24K 0.00% Hold
Deutsche Bank AG history 362.44K $601.65K 0.00% Reduce
JPMorgan Chase & Co history 315.66K $523.99K 0.00% Reduce
Renaissance Technologies history 300.25K $498.42K 0.00% New
Manulife Financial history 233.01K $386.79K 0.00% Hold
Morgan Stanley history 613.00K $377.30K 0.00% Reduce
Janus Henderson Group history 211.29K $349.68K 0.00% Hold
AQR Capital Management history 183.10K $303.95K 0.00% Reduce
Franklin Resources history 102.40K $169.99K 0.00% Reduce
Prudential Financial history 62.16K $103.19K 0.00% Hold
Wellington Management Group history 47.44K $78.75K 0.00% New
Balyasny Asset Management history 46.62K $77.39K 0.00% Add
Marshall Wace history 45.83K $76.07K 0.00% Add
PNC Financial Services history 45.69K $75.85K 0.00% Add
Principal Global Investors history 33.06K $54.88K 0.00% Add
T. Rowe Price Associates history 389.00K $646 0.00% Reduce

Q2 2025 — 44 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 14.03M $24.14M 0.00% Hold
Geode Capital Management history 11.26M $19.38M 0.00% Add
Citadel Advisors history 10.32M $17.76M 0.00% Add
Citadel Advisors history 10.32M $17.76M 0.00% Add
Invesco Ltd history 9.61M $16.54M 0.00% Reduce
Charles Schwab Investment Management history 8.68M $14.93M 0.00% Add
UBS Group AG history 8.14M $14.00M 0.00% Add
Morgan Stanley history 6.62M $11.39M 0.00% Reduce
Morgan Stanley history 6.62M $11.39M 0.00% Reduce
Goldman Sachs Group history 5.47M $9.41M 0.00% Add
Goldman Sachs Group history 5.47M $9.41M 0.00% Add
Northern Trust Corp history 4.09M $7.03M 0.00% Reduce
Millennium Management history 8.88M $6.05M 0.00% Add
Fidelity Management & Research (FMR) history 3.42M $5.89M 0.00% Add
Fidelity Management & Research (FMR) history 3.42M $5.89M 0.00% Add
Wells Fargo & Co history 2.62M $4.51M 0.00% Reduce
BNY Mellon history 2.27M $3.90M 0.00% Add
First Eagle Investment Management history 2.05M $3.52M 0.01% Add
Royce & Associates history 1.98M $3.41M 0.04% Add
BlackRock Inc history 4.03M $2.69M 0.00% Reduce
BlackRock Inc history 4.03M $2.69M 0.00% Reduce
Two Sigma Investments history 1.36M $2.34M 0.00% Add
Two Sigma Investments history 1.36M $2.34M 0.00% Add
Citigroup Inc history 972.62K $1.67M 0.00% Add
Bank of America Corp history 1.83M $1.22M 0.00% Add
Deutsche Bank AG history 650.43K $1.12M 0.00% Reduce
Deutsche Bank AG history 650.43K $1.12M 0.00% Reduce
Point72 Asset Management history 478.08K $822.30K 0.00% New
Point72 Asset Management history 478.08K $822.30K 0.00% New
Legal & General Investment Management America history 474.24K $815.70K 0.00% Reduce
D. E. Shaw & Co history 456.72K $785.55K 0.00% Reduce
JPMorgan Chase & Co history 347.97K $598.51K 0.00% Reduce
JPMorgan Chase & Co history 347.97K $598.51K 0.00% Reduce
AQR Capital Management history 253.71K $436.38K 0.00% Reduce
Manulife Financial history 233.53K $401.67K 0.00% Reduce
Janus Henderson Group history 211.29K $364.47K 0.00% Hold
Franklin Resources history 107.18K $184.35K 0.00% Reduce
Prudential Financial history 62.16K $106.92K 0.00% Add
Balyasny Asset Management history 35.42K $60.92K 0.00% Add
Principal Global Investors history 32.49K $55.89K 0.00% Reduce
PNC Financial Services history 28.57K $49.15K 0.00% Hold
Marshall Wace history 23.54K $40.48K 0.00% Hold
Lazard Asset Management history 2.36M $4.06K 0.01% Add
T. Rowe Price Associates history 416.68K $717 0.00% Reduce

Q1 2025 — 43 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 14.10M $32.15M 0.00% Reduce
Invesco Ltd history 10.90M $24.85M 0.01% Add
Geode Capital Management history 10.84M $24.72M 0.00% Add
Morgan Stanley history 8.85M $20.17M 0.00% Add
Morgan Stanley history 8.85M $20.17M 0.00% Add
Charles Schwab Investment Management history 7.78M $17.75M 0.00% Add
Citadel Advisors history 6.06M $13.82M 0.00% Add
Citadel Advisors history 6.06M $13.82M 0.00% Add
Northern Trust Corp history 4.37M $9.96M 0.00% Reduce
Goldman Sachs Group history 4.28M $9.76M 0.00% Reduce
Goldman Sachs Group history 4.28M $9.76M 0.00% Reduce
BlackRock Inc history 8.92M $6.82M 0.00% Reduce
BlackRock Inc history 8.92M $6.82M 0.00% Reduce
Wells Fargo & Co history 2.85M $6.50M 0.00% Add
Millennium Management history 8.17M $6.25M 0.00% Add
BNY Mellon history 2.12M $4.84M 0.00% Hold
Royce & Associates history 1.97M $4.49M 0.05% Add
First Eagle Investment Management history 1.80M $4.10M 0.01% Add
Fidelity Management & Research (FMR) history 2.50M $1.91M 0.00% Reduce
Fidelity Management & Research (FMR) history 2.50M $1.91M 0.00% Reduce
Deutsche Bank AG history 773.72K $1.76M 0.00% Reduce
Deutsche Bank AG history 773.72K $1.76M 0.00% Reduce
D. E. Shaw & Co history 763.62K $1.74M 0.00% Add
Citigroup Inc history 650.69K $1.48M 0.00% Reduce
Legal & General Investment Management America history 552.95K $1.26M 0.00% Reduce
JPMorgan Chase & Co history 534.22K $1.22M 0.00% Reduce
JPMorgan Chase & Co history 534.22K $1.22M 0.00% Reduce
Bank of America Corp history 1.53M $1.17M 0.00% Reduce
AQR Capital Management history 387.74K $884.05K 0.00% Add
Manulife Financial history 237.62K $541.78K 0.00% Reduce
Janus Henderson Group history 211.29K $468.00K 0.00% Hold
Franklin Resources history 124.62K $284.14K 0.00% Hold
Two Sigma Investments history 39.89K $90.94K 0.00% New
Two Sigma Investments history 39.89K $90.94K 0.00% New
Principal Global Investors history 37.35K $85.16K 0.00% Reduce
Prudential Financial history 36.16K $82.44K 0.00% Reduce
Balyasny Asset Management history 35.13K $80.11K 0.00% Reduce
PNC Financial Services history 28.71K $65.45K 0.00% Reduce
UBS Group AG history 83.00K $63.47K 0.00% Reduce
Marshall Wace history 23.54K $53.66K 0.00% New
T. Rowe Price Associates history 2.69M $6.13K 0.00% Reduce
Lazard Asset Management history 1.97M $4.48K 0.01% Add
Amundi US history 1.07K $1.93K 0.00% Add

View all 45 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
Geode Capital Management 17.07M 12.71M 11.27M 10.44M 11.26M 10.84M 10.53M 10.58M 10.51M 9.91M 9.61M 9.15M 8.82M 8.42M 8.06M 7.75M 7.69M 7.67M 7.96M 7.75M
D. E. Shaw & Co 49.43M 29.98M 5.97M 1.92M 456.72K 763.62K 35.70K 15.00K — — — — — 1.50M 8.82M 8.70M 10.57M 14.93M 16.00M 8.94M
Charles Schwab Investment Management 13.77M 14.14M 12.05M 10.08M 8.68M 7.78M 6.97M 6.12M 5.69M 5.28M 4.97M 4.87M 4.73M 4.63M 4.75M 4.96M 5.43M 5.54M 5.47M 5.13M
Invesco Ltd 10.95M 11.15M 1.87M 9.90M 9.61M 10.90M 7.77M 7.68M 7.66M 7.93M 8.22M 7.52M 8.09M 8.89M 7.95M 6.35M 5.87M 8.05M 2.06M 1.02M
Goldman Sachs Group 8.53M 9.26M 6.77M 2.46M 5.47M 4.28M 4.85M 4.41M 2.37M 2.64M 3.20M 2.43M 1.95M 3.58M 3.34M 6.35M 2.45M 3.03M 1.82M 1.28M
Davidson Kempner Capital Management 8.00M 8.42M — — — — — — — — — — — — — — — — — —
Morgan Stanley 7.36M 5.84M 613.00K 613.00K 6.62M 8.85M 6.61M 5.74M 4.28M 2.52M 3.91M 2.00M 1.50M 1.65M 1.89M 3.03M 2.56M 2.11M 1.60M 1.14M
Renaissance Technologies 7.01M 5.34M 1.65M 300.25K — — — — 1.46M 1.46M 28.14K — — 736.04K — — — — — —
Two Sigma Investments 15.17M 5.00M 3.86M 1.73M 1.36M 39.89K — — 13.83K — 186.60K 217.60K 213.00K 1.51M 3.02M 3.64M 6.70M 8.86M 2.38M 1.49M
Northern Trust Corp 5.31M 4.23M 3.67M 4.13M 4.09M 4.37M 4.55M 4.34M 4.28M 4.62M 4.71M 4.43M 4.43M 4.38M 4.32M 4.30M 4.34M 4.46M 4.61M 4.28M
Bridgewater Associates 4.72M — — — — — — 3.28M 1.31M 1.91M 1.12M 747.74K — — 335.02K 845.36K 859.57K — — —
AQR Capital Management 4.09M 1.29M 536.32K 183.10K 253.71K 387.74K 247.48K 188.33K 305.60K 169.57K 124.89K 112.52K 57.34K 183.94K 461.10K 344.62K 243.57K 237.38K 140.43K 47.16K
Bank of America Corp 2.93M 5.54M 1.00M 5.85M 1.83M 1.53M 3.41M 6.41M 5.74M 4.31M 930.24K 891.00K 1.10M 1.38M 1.64M 1.96M 2.99M 3.35M 1.21M 741.45K
BlackRock Inc 7.25M 4.35M 4.35M 4.08M 4.03M 8.92M 56.66M 50.14M — — — — — — — — — — — —
Citadel Advisors 2.30M 6.79M 6.58M 7.48M 10.32M 6.06M 3.78M 354.50K 1.54M 2.01M 364.15K 484.80K 2.34M 493.58K 834.75K 3.20M 3.24M 1.42M 713.12K 241.04K
Wells Fargo & Co 2.06M 1.56M 1.00M 1.00M 2.62M 2.85M 2.41M 2.48M 2.03M 149.90K 176.74K 207.63K 309.09K 105.22K 72.53K 263.64K 197.82K 370.19K 508.26K 256.40K
Point72 Asset Management 1.98M 1.96M 621.11K — 478.08K — — 64.03K — — — 1.16M 486.90K — — — — 350.10K 1.47M 1.21M
BNY Mellon 1.85M 1.51M 1.53M 2.34M 2.27M 2.12M 2.13M 2.04M 2.43M 2.19M 2.36M 2.39M 2.46M 2.54M 2.64M 2.42M 2.40M 1.85M 1.72M 1.64M
Fidelity Management & Research (FMR) 1.12M 54.51K 34.60K 3.31M 3.42M 2.50M 4.36M 31.24M 38.89M 59.53M 59.52M 61.42M 57.22M 66.91M 68.38M 68.37M 67.97M 54.43M 48.58M 39.65M
Deutsche Bank AG 764.36K 432.14K 360.09K 362.44K 650.43K 773.72K 814.37K 634.75K 1.07M 1.11M 1.10M 1.10M 1.22M 1.18M 1.40M 1.46M 2.39M 714.72K 1.50M 277.51K

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