Quadrature Capital’s Kosmos Energy KOS Stock Holding History

Quadrature Capital’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 Q2	$393K	Sell	186,391 -1,287,742	-87%	-$3.58M	﹤0.01%	1110
2026 Q1	$4.1M	Buy	+1,474,133	New	+$2.77M	0.05%	255
2025 Q4	–	Sell	-139,390	Closed	-$231K	–	1478
2025 Q3	$231K	Buy	139,390 +87,763	+170%	+$164K	﹤0.01%	745
2025 Q2	$89.1K	Buy	+51,627	New	+$93.5K	﹤0.01%	902
2025 Q1	–	Sell	-140,927	Closed	-$483K	–	1300
2024 Q4	$483K	Buy	140,927 +102,337	+265%	+$389K	0.01%	604
2024 Q3	$156K	Buy	+38,590	New	+$188K	﹤0.01%	806
2023 Q1	–	Sell	-81,216	Closed	-$517K	–	1057
2022 Q4	$517K	Buy	+81,216	New	+$507K	0.02%	501
2022 Q3	–	Sell	-53,009	Closed	-$328K	–	964
2022 Q2	$328K	Sell	53,009 -64,265	-55%	-$464K	0.01%	516
2022 Q1	$843K	Buy	+117,274	New	+$598K	0.03%	289
2021 Q3	–	Sell	-303,188	Closed	-$1.05M	–	871
2021 Q2	$1.05M	Buy	+303,188	New	+$940K	0.04%	303
2019 Q3	–	Sell	-55,083	Closed	-$346K	–	617
2019 Q2	$346K	Buy	+55,083	New	+$351K	0.02%	346
2018 Q3	–	Sell	-10,398	Closed	-$86K	–	678
2018 Q2	$86K	Buy	+10,398	New	+$75.9K	0.01%	484

Other funds holding KOS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

EPIM

Equinox Partners Investment Management Stamford, Connecticut $212M AUM 153.42% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return

Quadrature Capital's KOS Position: Q2 2026 in Review

Quadrature Capital reduced its Kosmos Energy (KOS) stake by 87% in Q2 2026, selling an estimated $3.58M and leaving 186,391 shares worth $393K. The position accounts for ﹤0.01% of the portfolio, ranked #1110.

Quadrature Capital first reported a position in KOS in Q2 2018 and has held it in 12 quarters since. The position peaked at $4.1M in Q1 2026. 268 funds tracked by Wall St. Rank hold KOS as of Q2 2026.

Quadrature Capital held 186,391 shares of Kosmos Energy worth $393K as of Q2 2026.
Quadrature Capital sold 1,287,742 Kosmos Energy shares in Q2 2026, an estimated $3.58M.
Kosmos Energy made up ﹤0.01% of Quadrature Capital's portfolio in Q2 2026, its #1110 holding.
Quadrature Capital first reported a position in Kosmos Energy in Q2 2018 and has held it in 12 quarters since.
Quadrature Capital's Kosmos Energy position peaked at $4.1M in Q1 2026.
268 funds tracked by Wall St. Rank held Kosmos Energy as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.