KOS in the 13F filings
Kosmos Energy LTD · CUSIP 500688106
- Quarter end
- 31 Dec 2023
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 14 Feb 2024
- Managers listing it
- 6
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2023 and Q4 2023; 4 listed it in both
- Shares listed
- 90,559,613
- combined, among listed positions
- Reported value
- $608m
- combined, at the quarter end
Among the 93 comparable managers: 4 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing KOS in Q4 2023
6 of 6 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Fidelity (FMR LLC) | 59,523,638 | $399m | under 0.1% | Trimmed | -1,901,175 | 5 Nov 2026 (the filing on sec.gov) |
| T. Rowe Price Associates Inc | 22,894,352 | $154m | under 0.1% | Trimmed | -1,938,864 | 16 Feb 2024 (the filing on sec.gov) |
| Balyasny Asset Management LLC | 4,556,840 | $31m | 0.06% | Added | n.a. | 14 Feb 2024 (the filing on sec.gov) |
| ExodusPoint Capital Management LP | 1,755,769 | $12m | 0.08% | Added | +152,847 | 14 Feb 2024 (the filing on sec.gov) |
| Bridgewater Associates LP | 1,116,939 | $7.5m | under 0.1% | Added | +369,197 | 14 Feb 2024 (the filing on sec.gov) |
| Holocene Advisors LP | 712,075 | $4.8m | under 0.1% | New | new | 14 Feb 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Holocene Advisors LPnew position · 712,075 shares now+712,075
- Bridgewater Associates LPexisting position · 1,116,939 shares now+369,197
- ExodusPoint Capital Management LPexisting position · 1,755,769 shares now+152,847
Reductions
- T. Rowe Price Associates Incexisting position · 22,894,352 shares now-1,938,864
- Fidelity (FMR LLC)existing position · 59,523,638 shares now-1,901,175
New positions and exits
New (1)
- Holocene Advisors LP$4.8m
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2018 | 5 | $183m | n.a. | n.a. |
| Q1 2019 | 6 | $744m | n.a. | n.a. |
| Q2 2019 | 7 | $825m | n.a. | n.a. |
| Q3 2019 | 5 | $589m | n.a. | n.a. |
| Q4 2019 | 9 | $548m | n.a. | n.a. |
| Q1 2020 | 1 | $186k | n.a. | n.a. |
| Q2 2020 | 2 | $6.5m | n.a. | n.a. |
| Q4 2020 | 1 | $1.1m | n.a. | n.a. |
| Q1 2021 | 1 | $1.1m | n.a. | n.a. |
| Q2 2021 | 1 | $1.1m | n.a. | n.a. |
| Q4 2021 | 1 | $55m | n.a. | n.a. |
| Q1 2022 | 5 | $247m | n.a. | n.a. |
| Q2 2022 | 8 | $626m | n.a. | n.a. |
| Q3 2022 | 9 | $474m | n.a. | n.a. |
| Q4 2022 | 5 | $553m | n.a. | n.a. |
| Q1 2023 | 7 | $719m | n.a. | n.a. |
| Q2 2023 | 5 | $180m | n.a. | n.a. |
| Q3 2023 | 4 | $725m | n.a. | n.a. |
| Q4 2023 | 6 | $608m | 4 | 2 |
| Q1 2024 | 3 | $63m | 3 | 0 |
| Q2 2024 | 2 | $29m | 1 | 2 |
| Q3 2024 | 2 | $15m | 2 | 0 |
| Q4 2024 | 1 | $4.2m | 1 | 1 |
| Q1 2025 | 2 | $6.0m | 2 | 0 |
| Q2 2025 | 2 | $5.2m | 2 | 0 |
| Q3 2025 | 1 | $4.6m | 1 | 0 |
| Q1 2026 | 5 | $82m | 22 | 7 |
| Q2 2026 | 2 | $27m | 16 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
KOS and GEV →KOS and XOM →KOS and CVX →Choose a stock to compare with KOS →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own KOS, latest filings →Back to the 13F Explorer →