Joel Greenblatt's KOS Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 145,620 shares of Kosmos Energy Ltd. (KOS) worth $404,824, representing 0.00% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 26 quarters.
Based on 13F filings, Joel Greenblatt has maintained a strategic position in KOS, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2020, adding 1.34 M shares. Largest reduction occurred in Q3 2020, reducing 581,496 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Kosmos Energy (KOS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Kosmos Energy (KOS) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +96,960 | Add 199.26% | 145,620 | $2.78 |
| Q4 2025 | -76,774 | Reduce 61.21% | 48,660 | $0.91 |
| Q3 2025 | -165,635 | Reduce 56.91% | 125,434 | $1.66 |
| Q2 2025 | +230,091 | Add 377.33% | 291,069 | $1.72 |
| Q1 2025 | +11,891 | Add 24.22% | 60,978 | $2.28 |
| Q4 2024 | -20,987 | Reduce 29.95% | 49,087 | $3.42 |
| Q3 2024 | +11,734 | Add 20.11% | 70,074 | $4.03 |
| Q2 2024 | -21,118 | Reduce 26.58% | 58,340 | $5.54 |
| Q1 2024 | +16,583 | Add 26.37% | 79,458 | $5.96 |
| Q4 2023 | -1,968 | Reduce 3.04% | 62,875 | $6.71 |
| Q3 2023 | -104,781 | Reduce 61.77% | 64,843 | $8.18 |
| Q2 2023 | -160,005 | Reduce 48.54% | 169,624 | $5.99 |
| Q1 2023 | +100,662 | Add 43.96% | 329,629 | $7.44 |
| Q4 2022 | +72,640 | Add 46.47% | 228,967 | $6.36 |
| Q3 2022 | +84,052 | Add 116.29% | 156,327 | $5.17 |
| Q2 2022 | +5 | Add 0.01% | 72,275 | $6.18 |
| Q4 2021 | -151,532 | Reduce 67.71% | 72,270 | $3.46 |
| Q3 2021 | -102,966 | Reduce 31.51% | 223,802 | $2.96 |
| Q2 2021 | -17,537 | Reduce 5.09% | 326,768 | $3.46 |
| Q1 2021 | -317,909 | Reduce 48.01% | 344,305 | $3.07 |
| Q4 2020 | -269,902 | Reduce 28.96% | 662,214 | $2.35 |
| Q3 2020 | -581,496 | Reduce 38.42% | 932,116 | $0.98 |
| Q2 2020 | +1.34 M | Add 754.72% | 1.51 M | $1.66 |
| Q1 2020 | -297,814 | Reduce 62.71% | 177,088 | $0.90 |
| Q4 2019 | +474,902 | New Buy | 474,902 | $5.70 |
Joel Greenblatt's Kosmos Energy Investment FAQs
Joel Greenblatt first purchased Kosmos Energy Ltd. (KOS) in Q4 2019, acquiring 474,902 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Kosmos Energy Ltd. (KOS) for 26 quarters since Q4 2019.
Joel Greenblatt's largest addition to Kosmos Energy Ltd. (KOS) was in Q2 2020, adding 1,513,612 shares worth $2.51 M.
According to the latest 13F filing for Q1 2026, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 145,620 shares of Kosmos Energy Ltd. (KOS), valued at approximately $404,824.
As of the Q1 2026 filing, Kosmos Energy Ltd. (KOS) represents approximately 0.00% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Kosmos Energy Ltd. (KOS) was 1,513,612 shares, as reported at the end of Q2 2020.