Security record · archived quarter
KOS
Kosmos Energy Ltd. · Energy · Oil & Gas Exploration & Production
97Tracked holders
0Δ holders
288.55MShares held
$261.82MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -4.3% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 97 | 0 | 341.25M | $720.73M | +7 | −9 |
| 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 · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 46.85M | -32.0% | $42.51M | 0.0% | ▼ Trim | 3 | SEC ↗ ×15 |
| 2 | Grantham, Mayo, Van Otterloo & Co.… | 34.80M | — | $31.58M | 0.1% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 20.43M | +5.3% | $18.54M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 4 | Hotchkis & Wiley Capital Management… | 20.11M | — | $18.25M | 0.1% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 14.84M | +3.6% | $13.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 6 | Millennium Management ✦ | 14.83M | -8.3% | $13.45M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 7 | Charles Schwab Investment… | 12.05M | — | $10.93M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | American Century Companies Inc | 11.30M | — | $10.25M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 11.27M | +8.0% | $10.23M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 10 | Jane Street Group, Llc | 9.27M | — | $8.41M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 11 | First Trust Advisors Lp | 7.05M | — | $6.40M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 6.77M | +175.2% | $6.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 13 | UBS Group AG | 6.14M | — | $5.57M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 14 | D. E. Shaw & Co. ✦ | 5.97M | +210.5% | $5.41M | 0.0% | ▲ Add | 6 | SEC ↗ ×3 |
| 15 | Russell Investments Group, Ltd. | 5.89M | — | $5.34M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 16 | Dimensional Fund Advisors Lp | 5.88M | — | $5.33M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 17 | Citadel Advisors ✦ | 5.56M | -16.1% | $5.04M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 18 | Morgan Stanley ✦ | 4.71M | -24.7% | $4.27M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 19 | UBS AM, a distinct business unit of… | 3.89M | — | $3.53M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 20 | Two Sigma Investments ✦ | 3.86M | +123.5% | $3.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Bank Of America Corp /De/ | 3.85M | — | $3.49M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 22 | Northern Trust Corp | 3.67M | — | $3.33M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 23 | Susquehanna International Group, Llp | 2.46M | — | $2.23M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 24 | Barclays Plc | 2.05M | — | $1.86M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | JPMorgan Chase ✦ | 2.01M | +218.9% | $1.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 26 | Invesco Ltd. | 1.87M | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 27 | Wells Fargo & Company/Mn | 1.73M | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 28 | Renaissance Technologies ✦ | 1.65M | +448.8% | $1.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Bank of New York Mellon Corp | 1.53M | — | $1.38M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 30 | Nuveen, LLC | 1.36M | — | $1.23M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 31 | Nomura Holdings Inc | 1.03M | — | $930,994 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Swiss National Bank | 942.90K | — | $855,587 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Ameriprise Financial Inc | 927.51K | — | $841,625 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | Group One Trading Llc | 884.52K | — | $802,616 | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Raymond James Financial Inc | 883.90K | — | $802,050 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 36 | Sei Investments Co | 857.58K | — | $778,166 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Citigroup Inc | 760.81K | — | $690,362 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | Squarepoint Ops LLC | 629.34K | — | $571,065 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Point72 Asset Management ✦ | 621.11K | New | $563,592 | 0.0% | New | 1 | SEC ↗ |
| 40 | Rhumbline Advisers | 612.96K | — | $555,947 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 536.32K | +192.9% | $486,659 | 0.0% | ▲ Add | 7 | SEC ↗ ×4 |
| 42 | Alliancebernstein L.P. | 511.36K | — | $464,008 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | California State Teachers… | 435.94K | — | $395,571 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Legal & General Group Plc | 411.65K | — | $373,532 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 45 | Deutsche Bank Ag\ | 360.09K | — | $327,686 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 46 | IMC-Chicago, LLC | 319.95K | — | $290,324 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Creative Planning | 302.57K | — | $274,549 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | T. Rowe Price ✦ | 280.37K | -27.9% | $253,000 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 49 | New York State Common Retirement… | 276.25K | — | $250,671 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Stifel Financial Corp | 247.65K | — | $224,723 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 233.58K | — | $211,949 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Manufacturers Life Insurance… | 221.62K | — | $201,099 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Janus Henderson Group Plc | 211.29K | — | $190,518 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Connor, Clark & Lunn Investment… | 192.42K | — | $174,606 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Mercer Global Advisors Inc /Adv | 174.00K | — | $157,886 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Man Group plc | 154.15K | — | $139,872 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Universal- Beteiligungs- und… | 153.67K | — | $139,440 | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Adage Capital Partners ✦ | 150.00K | 0.0% | $136,110 | 0.0% | Held | 7 | SEC ↗ ×2 |
| 59 | Simplex Trading, Llc | 139.95K | — | $126,931 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | State Board Of Administration Of… | 130.37K | — | $118,298 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Blair William & Co/Il | 100.00K | — | $90,740 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Bnp Paribas Financial Markets | 97.08K | — | $88,090 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Voya Investment Management Llc | 88.71K | — | $80,493 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | ProShare Advisors LLC | 86.72K | — | $78,690 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Lazard Asset Management Llc | 81.15K | — | $73,633 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 66 | Zurcher Kantonalbank (Zurich… | 79.60K | — | $72,227 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Amundi | 78.49K | — | $71,221 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Balyasny Asset Management L.P. | 67.01K | — | $60,808 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Pictet Asset Management Holding SA | 65.85K | — | $59,752 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Commonwealth Equity Services, Llc | 56.58K | — | $51,340 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Victory Capital Management Inc | 52.87K | — | $47,976 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Gotham Asset Management ✦ | 48.66K | -61.2% | $44,154 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 73 | Mackenzie Financial Corp | 42.67K | — | $38,654 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | BNP Paribas Asset Management… | 38.86K | — | $35,000 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Fidelity (FMR) ✦ | 34.60K | -99.0% | $31,397 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 76 | Marshall Wace ✦ | 33.27K | -27.4% | $30,278 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 77 | Prudential Financial Inc | 29.82K | — | $26,843 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Captrust Financial Advisors | 28.60K | — | $25,953 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | State Of Wisconsin Investment Board | 26.10K | — | $23,686 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Royal Bank Of Canada | 26.25K | — | $23,000 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 81 | Principal Financial Group Inc | 20.42K | — | $18,528 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Us Bancorp \De\ | 20.38K | — | $18,495 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 83 | Wealth Enhancement Advisory… | 16.61K | — | $16,613 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Mariner, LLC | 17.25K | — | $15,648 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | CIBC Asset Management Inc | 15.26K | — | $13,851 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Neuberger Berman Group LLC | 14.89K | — | $13,508 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Walleye Trading LLC | 14.63K | — | $13,276 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Franklin Resources Inc | 14.42K | — | $13,087 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | HighTower Advisors, LLC | 13.80K | — | $12,522 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Rockefeller Capital Management L.P. | 13.67K | — | $12,405 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Cerity Partners LLC | 12.14K | — | $11,018 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 92 | Jones Financial Companies Lllp | 2.92K | — | $2,648 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Osaic Holdings, Inc. | 2.42K | — | $2,199 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Cwm, Llc | 2.19K | — | $2,000 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Mitsubishi UFJ Asset Management… | 2.15K | — | $1,915 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Optiver Holding B.V. | 777 | — | $705 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Pnc Financial Services Group, Inc. | 34 | — | $31 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $563,592 | 0.0% |
Exited
| Wellington Management | $78,755 | 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: Q4 2025 ·
Methodology ·
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