XTX Topco’s Kosmos Energy KOS Stock Holding History

XTX Topco’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	$2.02M	Sell	727,213 -186,824	-20%	-$351K	0.04%	830
2025 Q4	$829K	Buy	914,037 +761,861	+501%	+$1M	0.02%	1166
2025 Q3	$253K	Buy	152,176 +57,497	+61%	+$108K	0.01%	1646
2025 Q2	$163K	Sell	94,679 -41,886	-31%	-$75.8K	0.01%	1770
2025 Q1	$311K	Sell	136,565 -60,396	-31%	-$178K	0.02%	1380
2024 Q4	$674K	Buy	196,961 +145,797	+285%	+$555K	0.06%	525
2024 Q3	$206K	Sell	51,164 -88,070	-63%	-$429K	0.02%	1433
2024 Q2	$771K	Buy	139,234 +62,832	+82%	+$366K	0.07%	461
2024 Q1	$455K	Buy	76,402 +31,813	+71%	+$191K	0.06%	549
2023 Q4	$299K	Buy	+44,589	New	+$312K	0.07%	621
2023 Q2	–	Sell	-39,721	Closed	-$296K	–	1627
2023 Q1	$296K	Buy	39,721 +17,804	+81%	+$130K	0.06%	661
2022 Q4	$139K	Sell	21,917 -15,165	-41%	-$94.7K	0.03%	942
2022 Q3	$192K	Sell	37,082 -9,840	-21%	-$59.6K	0.05%	796
2022 Q2	$290K	Buy	46,922 +26,819	+133%	+$193K	0.12%	280
2022 Q1	$145K	Buy	+20,103	New	+$102K	0.06%	466
2021 Q3	–	Sell	-94,418	Closed	-$327K	–	877
2021 Q2	$327K	Buy	+94,418	New	+$293K	0.11%	329

Other funds holding KOS

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

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

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return

Hotchkis & Wiley Capital Management

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

Two Sigma Investments

Two Sigma Investments New York $121B AUM 33.93% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)

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

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

Millennium Management

Millennium Management New York $134B AUM 35.51% 1-Year Est. Return