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KOSMOS ENERGY (KOS)
NYSE
$2.32+$0.02 (+0.65%)
Price as of Jun 23, 2026 7:21 PM EDT- $1.5BMarket Cap
- 18.56%1-Year Change
- Oil & Gas E&PIndustry
KOSMOS ENERGY (KOS)
$2.32+$0.02 (+0.65%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 11.68% | 56.7M | +6.5M (+11.50%) | Dec 31, 2024 |
BLACKROCK, INC. | 9.78% | 47.5M | +610,534 (+1.29%) | Mar 31, 2026 |
BLACKROCK INC. | 9.77% | 47.4M | -4.6M (-9.74%) | Jun 30, 2024 |
STATE STREET CORP | 5.82% | 28.2M | +7.8M (+27.68%) | Mar 31, 2026 |
EQUINOX PARTNERS INVESTMENT MANAGEMENT LLC | 4.26% | 20.7M | +1.2M (+5.84%) | Mar 31, 2026 |
D. E. SHAW & CO., INC. | 4.20% | 20.4M | +14.4M (+70.74%) | Mar 31, 2026 |
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 4.13% | 20.1M | -59,280 (-0.30%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
GMO TRUST | 5.30% | 25.7M | -631,120 (-2.45%) | Feb 28, 2026 |
iSHARES TRUST | 3.49% | 17.0M | -482,614 (-2.85%) | Mar 31, 2026 |
SPDR SERIES TRUST | 3.29% | 16.0M | +7.2M (+44.88%) | Mar 31, 2026 |
Advisor Managed Portfolios | 3.09% | 15.0M | 0 (0.00%) | Mar 31, 2026 |
LORD ABBETT BOND DEBENTURE FUND INC | 2.81% | 13.6M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD SPECIALIZED FUNDS | 2.58% | 12.5M | 0 (0.00%) | Jan 31, 2026 |
AMERICAN CENTURY MUTUAL FUNDS, INC. | 2.24% | 10.9M | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions7.5B (68.45%)
- Mutual Funds3.2B (29.26%)
- Insiders252.5M (2.30%)
- Other0 (0.00%)
Insider Transactions
- 2.30% (252.5M)Current InsiderOwnership (%, shares)
- 4Number of InsiderBuying (last 12 months)
- $15.0MAmount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $6.1MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Ogunlesi Adebayo O. | Buy | Mar 10, 2026 | $6.0M | 3.2M | $1.90 | 5.0M |
Shah Nealesh D. SVP and CFO | Buy | Mar 10, 2026 | $299,998.60 | 157,894 | $1.90 | 1.9M |
INGLIS ANDREW G Chairman and CEO | Buy | Mar 10, 2026 | $600,001.00 | 315,790 | $1.90 | 4.5M |
STICE J MICHAEL | Buy | Mar 10, 2026 | $99,998.90 | 52,631 | $1.90 | 207,620 |
Shah Nealesh D. SVP and CFO | Sell | Feb 04, 2026 | $35,059.80 | 24,690 | $1.42 | 1.7M |
Marion Josh R. SVP and General Counsel | Sell | Feb 04, 2026 | $4,663.28 | 3,284 | $1.42 | 194,125 |
Glass Ronald W. VP & Chief Accounting Officer | Sell | Feb 04, 2026 | $4,704.46 | 3,313 | $1.42 | 339,632 |
Marion Josh R. SVP and General Counsel | Award | Feb 03, 2026 | $0.00 | 7,661 | $0.00 | 217,065 |
Shah Nealesh D. SVP and CFO | Award | Feb 03, 2026 | $0.00 | 65,567 | $0.00 | 1.8M |
Marion Josh R. SVP and General Counsel | Sell | Feb 03, 2026 | $26,928.72 | 19,656 | $1.37 | 197,409 |
Glass Ronald W. VP & Chief Accounting Officer | Award | Feb 03, 2026 | $0.00 | 7,732 | $0.00 | 362,230 |
Shah Nealesh D. SVP and CFO | Sell | Feb 03, 2026 | $74,574.58 | 54,434 | $1.37 | 1.7M |
Glass Ronald W. VP & Chief Accounting Officer | Sell | Feb 03, 2026 | $26,420.45 | 19,285 | $1.37 | 342,945 |
INGLIS ANDREW G Chairman and CEO | Award | Jan 31, 2026 | $0.00 | 297,660 | $0.00 | 4.3M |
Glass Ronald W. VP & Chief Accounting Officer | Award | Jan 31, 2026 | $0.00 | 55,000 | $0.00 | 354,498 |
Marion Josh R. SVP and General Counsel | Award | Jan 31, 2026 | $0.00 | 58,080 | $0.00 | 209,404 |
Shah Nealesh D. SVP and CFO | Award | Jan 31, 2026 | $0.00 | 163,350 | $0.00 | 1.7M |
STICE J MICHAEL | Award | Jun 05, 2025 | $170,000.16 | 96,591 | $1.76 | 154,989 |
Grant John Douglas Kelso | Sell | Jun 05, 2025 | $50,540.63 | 27,923 | $1.81 | 29,921 |
Sterin Steven | Award | Jun 05, 2025 | $170,000.16 | 96,591 | $1.76 | 369,931 |
Grant John Douglas Kelso | Award | Jun 05, 2025 | $170,000.16 | 96,591 | $1.76 | 126,512 |
GOODWIN DEANNA L | Award | Jun 05, 2025 | $170,000.16 | 96,591 | $1.76 | 226,319 |
Grant John Douglas Kelso | In Kind | Jun 04, 2025 | $497.75 | 275 | $1.81 | 57,844 |
Shah Nealesh D. SVP and CFO | Sell | Feb 05, 2025 | $243,406.80 | 78,015 | $3.12 | 1.6M |
Glass Ronald W. VP & Chief Accounting Officer | Sell | Feb 05, 2025 | $32,304.48 | 10,354 | $3.12 | 299,498 |
Ball Christopher James SVP, Chief Commercial Officer | Sell | Feb 05, 2025 | $264,881.76 | 84,898 | $3.12 | 1.6M |
INGLIS ANDREW G Chairman and CEO | Sell | Feb 05, 2025 | $432,709.68 | 138,689 | $3.12 | 4.0M |
Marion Josh R. SVP and General Counsel | Sell | Feb 05, 2025 | $32,304.48 | 10,354 | $3.12 | 151,324 |
Glass Ronald W. VP & Chief Accounting Officer | Sell | Feb 04, 2025 | $32,278.69 | 10,379 | $3.11 | 309,852 |
Shah Nealesh D. SVP and CFO | Sell | Feb 04, 2025 | $243,174.01 | 78,191 | $3.11 | 1.6M |