KOSMOS ENERGY LTD KOS
$2.07
+2.0% 52w: $0.87 – $3.27
Latest 13F among current holders filed 17 days ago (Jun 18, 2026)
Price — last 12 months
research preview data0.872.073.27
Jun 20, 2025 Jul 2, 2026
Institutional holders
264
+53 QoQ
13F value
$1.22B
+290.9% QoQ
Smart-money holders
15
signal tier ≥ 2
New smart buyers
9
Q1 2026
Options barometer
1.9×
$24.7M calls / $12.7M puts
Institutional value by quarter
Number of holders
Who owns KOS?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 47.5M | $131.9M | 0.0% | +1.3% |
| STATE STREET CORP | Index provider | 28.2M | $78.5M | 0.0% | +38.3% |
| Equinox Partners Investment Management LLC ★3 | Fundamental concentrated | 20.7M | $57.5M | 23.4% | +6.2% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 20.4M | $56.7M | 0.0% | +241.7% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | Other | 20.1M | $55.7M | 0.2% | -0.3% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 18.7M | $51.9M | 0.0% | +384.5% |
| Grantham, Mayo, Van Otterloo & Co. LLC | Other | 18.3M | $50.9M | 0.1% | -47.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 14.1M | $39.3M | 0.0% | +17.3% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 12.7M | $35.4M | 0.0% | +12.8% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 12.6M | $35.1M | 0.0% | -14.8% |
| JANE STREET GROUP, LLC | Market maker | 11.7M | $32.6M | 0.0% | +26.7% |
| Invesco Ltd. | Index provider | 11.2M | $31.0M | 0.0% | +496.0% |
| GOLDMAN SACHS GROUP INC | Bank broker | 9.3M | $25.7M | 0.0% | +36.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 8.6M | $24.0M | 0.0% | — |
| Davidson Kempner Capital Management LP | Quant stat arb | 8.4M | $23.4M | 0.9% | New |
| FIRST TRUST ADVISORS LP | Index provider | 7.7M | $21.4M | 0.0% | +9.2% |
| M&G PLC | Other | 7.0M | $21.1M | 0.1% | -19.5% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 7.1M | $19.7M | 0.0% | +20.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 6.4M | $17.9M | 0.0% | — |
| Russell Investments Group, Ltd. | Diversified mechanical | 5.9M | $16.3M | 0.0% | -0.5% |
| MORGAN STANLEY | Bank broker | 5.8M | $16.2M | 0.0% | +24.0% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 5.5M | $15.4M | 0.0% | +43.9% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 5.3M | $14.8M | 0.0% | +224.0% |
| UBS Group AG | Bank broker | 4.8M | $13.4M | 0.0% | -21.6% |
| Boston Partners | Other | 4.8M | $13.3M | 0.0% | New |
| CITADEL ADVISORS LLC | Multistrat pod | 4.5M | $12.4M | 0.0% | -19.9% |
| NORTHERN TRUST CORP | Index provider | 4.2M | $11.8M | 0.0% | +15.3% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 4.2M | $11.5M | 0.0% | +6.7% |
| Monaco Asset Management SAM ★2 | Fundamental diversified | 4.0M | $11.2M | 3.6% | New |
| OSTRUM ASSET MANAGEMENT | Other | 4.0M | $11.1M | 0.6% | Held |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | Other | 4.0M | $11.1M | 0.1% | Held |
| Ghisallo Capital Management LLC | Quant stat arb | 3.7M | $10.2M | 0.3% | New |
| Nuveen, LLC | Diversified mechanical | 3.3M | $9.2M | 0.0% | +144.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 3.2M | $9.0M | 0.0% | — |
| Covalis Capital LLP ★2 | Fundamental diversified | 3.2M | $8.8M | 0.5% | New |
| HRT FINANCIAL LP | Diversified mechanical | 2.7M | $7.6M | 0.0% | New |
| JPMORGAN CHASE & CO | Bank broker | 2.6M | $7.6M | 0.0% | +26.8% |
| NOMURA HOLDINGS INC | Bank broker | 2.4M | $6.5M | 0.1% | +129.4% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 2.3M | $6.5M | 0.0% | -4.4% |
| Walleye Capital LLC | Multistrat pod | 2.3M | $6.4M | 0.0% | New |
| GeoSphere Capital Management, LLC ★2 | Fundamental concentrated | 2.0M | $5.7M | 3.4% | New |
| Ballast Asset Management, LP | Other | 2.0M | $5.6M | 2.5% | +11.4% |
| Point72 Asset Management, L.P. | Multistrat pod | 2.0M | $5.5M | 0.0% | +216.3% |
| Nantahala Capital Management, LLC ★2 | Fundamental diversified | 1.8M | $5.1M | 0.3% | -21.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 1.7M | $4.8M | 0.0% | New |
| BARCLAYS PLC | Bank broker | 1.7M | $4.6M | 0.0% | -19.2% |
| SSI INVESTMENT MANAGEMENT LLC ★2 | Fundamental diversified | 5.8M | $4.5M | 0.3% | New |
| WELLS FARGO & COMPANY/MN | Bank broker | 1.6M | $4.3M | 0.0% | -9.7% |
| SEI INVESTMENTS CO | Diversified mechanical | 1.5M | $4.2M | 0.0% | +76.8% |
| Bank of New York Mellon Corp | Diversified mechanical | 1.5M | $4.2M | 0.0% | -1.2% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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