Joel Greenblatt’s Kosmos Energy KOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $3.36M | Buy |
1,590,570
+1,444,950
| +992% | +$4.02M | 0.01% | 1036 |
|
|
2026
Q1 | $405K | Buy |
145,620
+96,960
| +199% | +$182K | ﹤0.01% | 1537 |
|
|
2025
Q4 | $44.2K | Sell |
48,660
-76,774
| -61% | -$101K | ﹤0.01% | 1712 |
|
|
2025
Q3 | $208K | Sell |
125,434
-165,635
| -57% | -$310K | ﹤0.01% | 1607 |
|
|
2025
Q2 | $501K | Buy |
291,069
+230,091
| +377% | +$417K | ﹤0.01% | 1323 |
|
|
2025
Q1 | $139K | Buy |
60,978
+11,891
| +24% | +$35.1K | ﹤0.01% | 1491 |
|
|
2024
Q4 | $168K | Sell |
49,087
-20,987
| -30% | -$79.9K | ﹤0.01% | 1384 |
|
|
2024
Q3 | $282K | Buy |
70,074
+11,734
| +20% | +$57.2K | ﹤0.01% | 1253 |
|
|
2024
Q2 | $323K | Sell |
58,340
-21,118
| -27% | -$123K | ﹤0.01% | 1207 |
|
|
2024
Q1 | $474K | Buy |
79,458
+16,583
| +26% | +$99.7K | 0.01% | 1071 |
|
|
2023
Q4 | $422K | Sell |
62,875
-1,968
| -3% | -$13.8K | 0.01% | 1041 |
|
|
2023
Q3 | $530K | Sell |
64,843
-104,781
| -62% | -$742K | 0.01% | 958 |
|
|
2023
Q2 | $1.02M | Sell |
169,624
-160,005
| -49% | -$1.04M | 0.02% | 765 |
|
|
2023
Q1 | $2.45M | Buy |
329,629
+100,662
| +44% | +$737K | 0.06% | 444 |
|
|
2022
Q4 | $1.46M | Buy |
228,967
+72,640
| +46% | +$454K | 0.04% | 544 |
|
|
2022
Q3 | $808K | Buy |
156,327
+84,052
| +116% | +$509K | 0.02% | 722 |
|
|
2022
Q2 | $447K | Buy |
72,275
+5
| +0% | +$36 | 0.01% | 818 |
|
|
2022
Q1 | $520K | Hold |
72,270
| – | – | 0.02% | 791 |
|
|
2021
Q4 | $250K | Sell |
72,270
-151,532
| -68% | -$544K | 0.01% | 1012 |
|
|
2021
Q3 | $662K | Sell |
223,802
-102,966
| -32% | -$251K | 0.03% | 583 |
|
|
2021
Q2 | $1.13M | Sell |
326,768
-17,537
| -5% | -$54.4K | 0.05% | 452 |
|
|
2021
Q1 | $1.06M | Sell |
344,305
-317,909
| -48% | -$928K | 0.05% | 453 |
|
|
2020
Q4 | $1.56M | Sell |
662,214
-269,902
| -29% | -$427K | 0.05% | 408 |
|
|
2020
Q3 | $909K | Sell |
932,116
-581,496
| -38% | -$853K | 0.03% | 564 |
|
|
2020
Q2 | $2.51M | Buy |
1,513,612
+1,336,524
| +755% | +$2.15M | 0.08% | 333 |
|
|
2020
Q1 | $159K | Sell |
177,088
-297,814
| -63% | -$1.18M | ﹤0.01% | 968 |
|
|
2019
Q4 | $2.71M | Buy |
+474,902
| New | +$2.87M | 0.05% | 392 |
|
|
2017
Q4 | – | Sell |
-23,995
| Closed | -$191K | – | 1000 |
|
|
2017
Q3 | $191K | Sell |
23,995
-307,264
| -93% | -$2.12M | ﹤0.01% | 867 |
|
|
2017
Q2 | $2.12M | Buy |
+331,259
| New | +$2.1M | 0.03% | 507 |
|
|
2015
Q1 | – | Sell |
-1,236,443
| Closed | -$10.4M | – | 968 |
|
|
2014
Q4 | $10.4M | Buy |
1,236,443
+506,966
| +69% | +$4.52M | 0.08% | 316 |
|
|
2014
Q3 | $7.27M | Buy |
+729,477
| New | +$7.31M | 0.07% | 344 |
|
|
2014
Q2 | – | Sell |
-68,935
| Closed | -$758K | – | 1049 |
|
|
2014
Q1 | $758K | Sell |
68,935
-101,470
| -60% | -$1.09M | 0.01% | 713 |
|
|
2013
Q4 | $1.91M | Buy |
+170,405
| New | +$1.82M | 0.05% | 509 |
|
Other funds holding KOS
EPIM
Joel Greenblatt's KOS Position: Q2 2026 in Review
Joel Greenblatt increased its Kosmos Energy (KOS) stake by 992% in Q2 2026, buying an estimated $4.02M and bringing the position to 1,590,570 shares worth $3.36M. The position accounts for 0.01% of the portfolio, ranked #1036.
Joel Greenblatt first reported a position in KOS in Q4 2013 and has held it in 33 quarters since. The position peaked at $10.4M in Q4 2014. 265 funds tracked by Wall St. Rank hold KOS as of Q2 2026.
- Joel Greenblatt held 1,590,570 shares of Kosmos Energy worth $3.36M as of Q2 2026.
- Joel Greenblatt bought 1,444,950 Kosmos Energy shares in Q2 2026, an estimated $4.02M.
- Kosmos Energy made up 0.01% of Joel Greenblatt's portfolio in Q2 2026, its #1036 holding.
- Joel Greenblatt first reported a position in Kosmos Energy in Q4 2013 and has held it in 33 quarters since.
- Joel Greenblatt's Kosmos Energy position peaked at $10.4M in Q4 2014.
- 265 funds tracked by Wall St. Rank held Kosmos Energy as of Q2 2026.
Based on Gotham Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.