Security record
KOS
Kosmos Energy Ltd. · Energy · Oil & Gas Exploration & Production
98Tracked holders
-1Δ holders
341.46MShares held
$721.16MReported value
+7New positions
−8Exits
Momentum inputs (comparable managers):
holder breadth -1.0% ·
share flow +3.2% ·
net new positions -1.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 98 | -1 | 341.46M | $721.16M | +7 | −8 |
| Q1 2026 | 102 | +4 | 331.92M | $916.34M | +11 | −7 |
| Q4 2025 | 97 | 0 | 288.55M | $261.82M | +1 | −1 |
| Q3 2025 | 19 | +1 | 153.42M | $254.68M | +2 | −1 |
| Q2 2025 | 15 | +1 | 133.88M | $230.28M | +1 | — |
| Q1 2025 | 11 | +2 | 46.17M | $105.27M | +2 | — |
| Q4 2024 | 9 | -1 | 44.98M | $153.84M | +1 | −2 |
| Q3 2024 | 9 | -2 | 37.14M | $149.69M | +2 | −4 |
| Q2 2024 | 11 | — | 38.21M | $211.70M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 56.02M | +18.0% | $118.21M | 0.0% | ▲ Add | 5 | SEC ↗ ×16 |
| 2 | State Street Global Advisors ✦ (passive) | 29.45M | +4.3% | $62.15M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 3 | Two Sigma Investments ✦ | 25.40M | +36.0% | $53.59M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 4 | D. E. Shaw & Co. ✦ | 24.54M | +20.4% | $51.78M | 0.0% | ▲ Add | 8 | SEC ↗ ×3 |
| 5 | Hotchkis & Wiley Capital Management… | 18.84M | -6.0% | $39.76M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 17.07M | +34.2% | $36.02M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 7 | Charles Schwab Investment… | 13.77M | -2.6% | $29.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Grantham, Mayo, Van Otterloo & Co.… | 11.85M | -35.3% | $25.00M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 9 | Invesco Ltd. | 10.95M | -1.8% | $23.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 10 | Dimensional Fund Advisors Lp | 9.58M | +35.3% | $20.22M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 11 | Goldman Sachs Group ✦ | 8.53M | -7.9% | $18.00M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 12 | American Century Companies Inc | 8.04M | +8083.6% | $16.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Millennium Management ✦ | 7.43M | -41.2% | $15.68M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 14 | Morgan Stanley ✦ | 7.36M | +26.1% | $15.53M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 15 | Nuveen, LLC | 7.33M | +121.2% | $15.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 16 | Renaissance Technologies ✦ | 7.01M | +31.3% | $14.79M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | Vanguard Capital Management Llc | 6.81M | +6.1% | $14.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | UBS Group AG | 6.08M | +26.3% | $12.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 19 | Northern Trust Corp | 5.31M | +25.6% | $11.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 20 | Bridgewater Associates ✦ | 4.72M | New | $9.96M | 0.0% | New | 1 | SEC ↗ |
| 21 | Boston Partners | 4.10M | -13.9% | $8.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 22 | AQR Capital Management ✦ | 4.09M | +216.3% | $8.63M | 0.0% | ▲ Add | 9 | SEC ↗ ×8 |
| 23 | First Trust Advisors Lp | 4.01M | -47.8% | $8.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Susquehanna International Group, Llp | 3.36M | +43.0% | $7.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Bank Of America Corp /De/ | 2.93M | -47.1% | $6.19M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 26 | Russell Investments Group, Ltd. | 2.64M | -54.9% | $5.58M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 27 | UBS AM, a distinct business unit of… | 2.28M | -45.1% | $4.81M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 28 | Wells Fargo & Company/Mn | 2.06M | +31.9% | $4.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 29 | Nomura Holdings Inc | 2.03M | -13.8% | $4.28M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Point72 Asset Management ✦ | 1.98M | +0.7% | $4.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Bank of New York Mellon Corp | 1.85M | +23.0% | $3.91M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 32 | Barclays Plc | 1.73M | +4.8% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 33 | Gotham Asset Management ✦ | 1.59M | +992.3% | $3.36M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 34 | LMR Partners LLP | 1.51M | +45.2% | $3.18M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 35 | LPL Financial LLC | 1.38M | -1.9% | $2.91M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Squarepoint Ops LLC | 1.38M | +813.3% | $2.90M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Swiss National Bank | 1.16M | +4.8% | $2.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Man Group plc | 1.14M | +165.4% | $2.41M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Fidelity (FMR) ✦ | 1.12M | +1947.4% | $2.36M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 40 | Sei Investments Co | 1.00M | -34.0% | $2.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Alliancebernstein L.P. | 639.86K | +29.8% | $1.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Healthcare Of Ontario Pension Plan… | 808.34K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 43 | Deutsche Bank Ag\ | 764.36K | +76.9% | $1.61M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 44 | Creative Planning | 739.78K | +43.9% | $1.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 45 | Rhumbline Advisers | 717.20K | +21.5% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Mackenzie Financial Corp | 675.00K | New | $1.42M | 0.0% | New | 1 | SEC ↗ |
| 47 | IMC-Chicago, LLC | 565.72K | +11.2% | $1.19M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Ameriprise Financial Inc | 522.85K | -25.3% | $1.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 49 | T. Rowe Price ✦ | 488.84K | +41.9% | $1.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 50 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 388.97K | +8.4% | $820,720 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Citigroup Inc | 388.63K | -37.7% | $820,013 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 52 | JPMorgan Chase ✦ | 393.01K | -84.6% | $817,461 | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 53 | Mariner, LLC | 357.25K | +255.6% | $753,691 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Legal & General Group Plc | 351.68K | +19.4% | $742,045 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 55 | Peak6 Llc | 335.03K | +243.1% | $706,922 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Mercer Global Advisors Inc /Adv | 293.52K | +44.2% | $619,331 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Balyasny Asset Management L.P. | 245.68K | -92.1% | $518,387 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Zurcher Kantonalbank (Zurich… | 226.71K | +184.8% | $478,354 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Amundi | 204.32K | +31.9% | $431,113 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Citadel Advisors ✦ | 194.91K | -95.6% | $411,260 | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 61 | Cerity Partners LLC | 190.09K | +151.0% | $401,083 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 62 | Bnp Paribas Financial Markets | 182.56K | +41.5% | $385,208 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | New York State Common Retirement… | 174.15K | +13.0% | $367,461 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Prudential Financial Inc | 168.82K | +124.5% | $356,221 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 65 | Manufacturers Life Insurance… | 155.92K | +20.9% | $328,998 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Universal- Beteiligungs- und… | 146.30K | +22.4% | $308,694 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Group One Trading Llc | 140.80K | New | $297,086 | 0.0% | New | 1 | SEC ↗ |
| 68 | Assenagon Asset Management S.A. | 130.68K | New | $275,734 | 0.0% | New | 1 | SEC ↗ ×2 |
| 69 | State Board Of Administration Of… | 130.37K | 0.0% | $275,081 | 0.0% | Held | 3 | SEC ↗ |
| 70 | Voya Investment Management Llc | 115.91K | +39.2% | $244,560 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Wellington Management ✦ | 112.41K | +51.2% | $237,177 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Blair William & Co/Il | 109.54K | +9.5% | $231,138 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Pictet Asset Management Holding SA | 93.44K | +7.8% | $197,161 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Jane Street Group, Llc | 93.34K | -99.2% | $196,941 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Wealth Enhancement Advisory… | 95.64K | +133.6% | $174,366 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | State Of Wisconsin Investment Board | 78.11K | -37.6% | $164,816 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | ProShare Advisors LLC | 77.91K | +13.3% | $164,394 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Victory Capital Management Inc | 65.93K | +24.9% | $139,121 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Captrust Financial Advisors | 63.19K | +17.1% | $133,322 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Franklin Resources Inc | 58.46K | +101.5% | $123,344 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Raymond James Financial Inc | 50.26K | -2.2% | $106,055 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 82 | Royal Bank Of Canada | 39.60K | +165.9% | $83,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 83 | CIBC Bancorp USA Inc. | 37.19K | +53.5% | $78,469 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 84 | Neuberger Berman Group LLC | 36.51K | +20.1% | $77,043 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 85 | Focus Partners Wealth | 31.86K | -72.1% | $67,217 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Us Bancorp \De\ | 25.81K | -16.9% | $54,455 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 87 | BNP Paribas Asset Management… | 23.83K | -37.5% | $50,288 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Walleye Trading LLC | 16.47K | -2.3% | $34,756 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | CIBC Asset Management Inc | 15.26K | 0.0% | $32,207 | 0.0% | Held | 3 | SEC ↗ |
| 90 | Principal Financial Group Inc | 14.37K | -29.6% | $30,318 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Cetera Investment Advisers | 13.35K | New | $28,175 | 0.0% | New | 1 | SEC ↗ |
| 92 | Marshall Wace ✦ | 10.27K | -93.9% | $21,674 | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 93 | Rockefeller Capital Management L.P. | 9.22K | -28.4% | $19,466 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | Osaic Holdings, Inc. | 8.98K | +45.1% | $18,943 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 95 | Jones Financial Companies Lllp | 2.27K | 0.0% | $4,946 | 0.0% | Held | 3 | SEC ↗ |
| 96 | Mitsubishi UFJ Asset Management… | 2.15K | 0.0% | $4,526 | 0.0% | Held | 3 | SEC ↗ |
| 97 | Optiver Holding B.V. | 677 | New | $1,428 | 0.0% | New | 1 | SEC ↗ |
| 98 | Fifth Third Bancorp | 204 | 0.0% | $430 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $9.96M | 0.0% |
| Healthcare Of Ontario Pension… | $1.71M | 0.0% |
| Mackenzie Financial Corp | $1.42M | 0.0% |
| Group One Trading Llc | $297,086 | 0.0% |
| Assenagon Asset Management… | $275,734 | 0.0% |
| Cetera Investment Advisers | $28,175 | 0.0% |
| Optiver Holding B.V. | $1,428 | 0.0% |
Exited
| Hrt Financial Lp | $7.56M | was 0.0% |
| Arrowstreet Capital | $4.81M | was 0.0% |
| Adage Capital Partners | $417,000 | was 0.0% |
| Stifel Financial Corp | $322,464 | was 0.0% |
| Commonwealth Equity Services… | $151,450 | was 0.0% |
| Nomura Asset Management Co Ltd | $52,820 | was 0.0% |
| HighTower Advisors, LLC | $31,742 | was 0.0% |
| Northwestern Mutual Wealth… | $6,297 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 260 holders, 431.32M shares, $1.18B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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