Group One Trading’s Kosmos Energy KOS Stock Holding History

Group One Trading’s Portfolio KOS Stock Details KOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.22M	Buy	440,300 +83,900	+24%	+$158K	﹤0.01%	2521
2025 Q4	$323K	Buy	356,400 +66,400	+23%	+$87.5K	﹤0.01%	3938
2025 Q3	$481K	Buy	290,000 +48,900	+20%	+$91.5K	﹤0.01%	3751
2025 Q2	$415K	Buy	241,100 +27,600	+13%	+$50K	﹤0.01%	3608
2025 Q1	$487K	Buy	213,500 +180,300	+543%	+$532K	﹤0.01%	3106
2024 Q4	$114K	Buy	33,200 +23,400	+239%	+$89K	﹤0.01%	4411
2024 Q3	$39.5K	Sell	9,800 -15,500	-61%	-$75.5K	﹤0.01%	4801
2024 Q2	$140K	Buy	25,300 +20,000	+377%	+$117K	﹤0.01%	3685
2024 Q1	$31.6K	Sell	5,300 -3,600	-40%	-$21.6K	﹤0.01%	5077
2023 Q4	$59.7K	Sell	8,900 -12,700	-59%	-$88.9K	﹤0.01%	4919
2023 Q3	$177K	Sell	21,600 -6,600	-23%	-$46.8K	﹤0.01%	3909
2023 Q2	$169K	Sell	28,200 -19,100	-40%	-$124K	﹤0.01%	4116
2023 Q1	$352K	Buy	47,300 +26,300	+125%	+$193K	﹤0.01%	3106
2022 Q4	$134K	Buy	21,000 +10,500	+100%	+$65.6K	﹤0.01%	4181
2022 Q3	$54K	Sell	10,500 -54,100	-84%	-$328K	﹤0.01%	5342
2022 Q2	$400K	Buy	64,600 +42,200	+188%	+$304K	﹤0.01%	3635
2022 Q1	$161K	Buy	22,400 +1,600	+8%	+$8.16K	﹤0.01%	5029
2021 Q4	$72K	Sell	20,800 -2,900	-12%	-$10.4K	﹤0.01%	6025
2021 Q3	$70K	Sell	23,700 -2,200	-8%	-$5.37K	﹤0.01%	6259
2021 Q2	$90K	Sell	25,900 -6,400	-20%	-$19.8K	﹤0.01%	6070
2021 Q1	$99K	Buy	32,300 +26,900	+498%	+$78.5K	﹤0.01%	5675
2020 Q4	$13K	Buy	5,400 +2,900	+116%	+$4.59K	﹤0.01%	5700
2020 Q3	$2K	Sell	2,500 -8,900	-78%	-$13.1K	﹤0.01%	5830
2020 Q2	$19K	Buy	11,400 +2,500	+28%	+$4.01K	﹤0.01%	4850
2020 Q1	$8K	Buy	8,900 +5,000	+128%	+$19.9K	﹤0.01%	4637
2019 Q4	$22K	Sell	3,900 -33,700	-90%	-$203K	﹤0.01%	4338
2019 Q3	$235K	Hold	37,600	–	–	﹤0.01%	2967
2019 Q2	$236K	Buy	+37,600	New	+$240K	﹤0.01%	2728
2019 Q1	–	Sell	-144,500	Closed	-$588K	–	5084
2018 Q4	$588K	Sell	144,500 -75,000	-34%	-$463K	0.01%	1896
2018 Q3	$2.05M	Sell	219,500 -6,000	-3%	-$50.7K	0.02%	1144
2018 Q2	$1.86M	Buy	225,500 +75,500	+50%	+$551K	0.02%	1186
2018 Q1	$945K	Buy	150,000 +144,600	+2,678%	+$906K	0.01%	1569
2017 Q4	$37K	Sell	5,400 -4,600	-46%	-$35K	﹤0.01%	3881
2017 Q3	$80K	Sell	10,000 -3,000	-23%	-$20.7K	﹤0.01%	3370
2017 Q2	$83K	Buy	+13,000	New	+$82.5K	﹤0.01%	3226
2016 Q1	–	Sell	-13,700	Closed	-$71K	–	4757
2015 Q4	$71K	Hold	13,700	–	–	﹤0.01%	3204
2015 Q3	$76K	Sell	13,700 -203,200	-94%	-$1.41M	﹤0.01%	3240
2015 Q2	$1.83M	Sell	216,900 -163,000	-43%	-$1.45M	0.03%	806
2015 Q1	$3M	Buy	379,900 +371,400	+4,369%	+$3.12M	0.05%	449
2014 Q4	$71K	Buy	+8,500	New	+$75.8K	﹤0.01%	3113
2014 Q3	–	Sell	-30,900	Closed	-$347K	–	5303
2014 Q2	$347K	Buy	30,900 +29,900	+2,990%	+$320K	0.01%	1951
2014 Q1	$11K	Sell	1,000 -4,000	-80%	-$42.9K	﹤0.01%	4532
2013 Q4	$56K	Sell	5,000 -39,400	-89%	-$421K	﹤0.01%	3524
2013 Q3	$456K	Sell	44,400 -1,500	-3%	-$15.7K	0.01%	1691
2013 Q2	$466K	Buy	+45,900	New	+$497K	0.01%	1410

Other funds holding KOS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

EPIM

Equinox Partners Investment Management Stamford, Connecticut $245M AUM 225.58% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Group One Trading's KOS Position: Q1 2026 in Review

Group One Trading sold out of Kosmos Energy (KOS) in Q1 2026, closing a stake of 884,523 shares — an estimated $1.66M sold.

Group One Trading first reported a position in KOS in Q2 2013 and held it in 38 quarters. The position peaked at $2.01M in Q1 2015. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

Group One Trading reported no remaining Kosmos Energy position as of Q1 2026 after selling out during the quarter.
Group One Trading sold 884,523 Kosmos Energy shares in Q1 2026, an estimated $1.66M.
Group One Trading first reported a position in Kosmos Energy in Q2 2013 and held it in 38 quarters.
Group One Trading's Kosmos Energy position peaked at $2.01M in Q1 2015.
262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.