KOS
Kosmos Energy Ltd.Marquee-fund ownership over time
This quarter's activity
New positions opened
Positions exited
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $4.78 | $3.21 | -33% |
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $4.91 | $3.21 | -35% |
| Two Sigma Investments re-entered | Q3 2024(8Q snapshot) | 7Q | $4.91 | $3.21 | -35% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $4.91 | $3.21 | -35% |
| D.E. Shaw re-entered | Q4 2024(8Q snapshot) | 6Q | $4.11 | $3.21 | -22% |
| Point72 Asset Management re-entered | Q4 2024(8Q snapshot) | 6Q | $4.11 | $3.21 | -22% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Millennium Management 2× in & out | Q2 2025 | Q1 2026 | — | +0% |
| Bridgewater Associates 2× in & out | Q4 2023 | Q1 2025 | → $3.10 | -55% |
| Maverick Capital | Q4 2022 | Q3 2023 | → $7.37 | +10% |
| Coatue Management | Q1 2020 | Q2 2020 | → $1.57 | -70% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Kosmos Energy Ltd.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from May 29, 2026 — the most recent Form 4 on file — not from today.
- Form 40001509991-26-000039May 29, 2026
- Form 40001509991-26-000038May 29, 2026
- Form 40001509991-26-000037May 29, 2026
- Form 40001509991-26-000036May 29, 2026
- Form 40001509991-26-000035May 29, 2026
- Form 40001509991-26-000034May 29, 2026
- Form 40001509991-26-000033May 29, 2026
- Form 40001509991-26-000021Mar 12, 2026
- Form 40001509991-26-000020Mar 12, 2026
- Form 40001509991-26-000019Mar 12, 2026
- Form 40001509991-26-000018Mar 12, 2026
- Form 40001794967-26-000004Feb 5, 2026
- Form 40002025403-26-000004Feb 5, 2026
- Form 40001806050-26-000004Feb 5, 2026
- Form 40001600834-26-000002Feb 5, 2026
Fundamentals
XBRL · Kosmos Energy Ltd.Annual figures sourced directly from Kosmos Energy Ltd.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Kosmos Energy Ltd. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KMaterial eventMay 28, 2026
- 10-QQuarterly reportMay 5, 2026
- 8-KMaterial eventMay 5, 2026
- DEF 14AProxy statementApr 16, 2026
- 8-KFORM 8-KMar 12, 2026
- 10-KAnnual reportMar 2, 2026
- 8-KMaterial eventMar 2, 2026
- 8-KMaterial eventFeb 25, 2026
- 8-KFORM 8-KJan 29, 2026
- 8-KMaterial eventJan 26, 2026
- 8-KMaterial eventJan 12, 2026
- 8-KMaterial eventJan 2, 2026
- 10-QQuarterly reportNov 4, 2025
- 8-KMaterial eventNov 3, 2025
- 8-KMaterial eventSep 30, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Two Sigma Investments | Q2 2026 | open | $0.00 | — | +0% |
| Point72 Asset Management | Q1 2026 | open | $1.58 | $3.21 | +103% |
| Renaissance Technologies | Q4 2025 | open | $1.44 | $3.21 | +123% |
| Point72 Asset Management | Q3 2025 | Q4 2025 | $1.74 | $1.42 | -18% |
| Two Sigma Investments | Q2 2025 | open | $1.75 | $3.21 | +83% |
| D.E. Shaw | Q2 2025 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2025 | Q1 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | open | $3.14 | $3.21 | +2% |
| D.E. Shaw | Q4 2024 | open | $4.11 | $3.21 | -22% |
| Point72 Asset Management | Q4 2024 | Q1 2025 | $4.11 | $3.14 | -24% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $4.91 | $4.11 | -16% |
| Two Sigma Investments | Q3 2024 | Q4 2024 | $4.91 | $4.11 | -16% |
| AQR Capital Management | Q3 2024 | open | $4.91 | $3.21 | -35% |
| Millennium Management | Q3 2024 | open | $4.91 | $3.21 | -35% |
| Renaissance Technologies | Q3 2024 | Q4 2024 | $4.78 | $3.89 | -19% |
| Bridgewater Associates | Q4 2023 | Q1 2025 | $6.93 | $3.10 | -55% |
| Maverick Capital | Q4 2022 | Q3 2023 | $6.69 | $7.37 | +10% |
| Bridgewater Associates | Q3 2022 | Q2 2023 | $6.49 | $6.06 | -7% |
| Coatue Management | Q1 2020 | Q2 2020 | $5.30 | $1.57 | -70% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.