Boothbay Fund Management’s Kosmos Energy KOS Stock Holding History

Boothbay Fund Management’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	$1.16M	Sell	548,200 -211,500	-28%	-$589K	0.02%	1004
2026 Q1	$2.11M	Buy	+759,700	New	+$1.43M	0.03%	595
2025 Q1	–	Sell	-13,125	Closed	-$44.9K	–	1595
2024 Q4	$44.9K	Buy	+13,125	New	+$49.9K	﹤0.01%	1366
2023 Q3	–	Sell	-10,069	Closed	-$60.3K	–	1912
2023 Q2	$60.3K	Buy	+10,069	New	+$65.6K	﹤0.01%	1666
2023 Q1	–	Sell	-11,061	Closed	-$70.3K	–	2338
2022 Q4	$70.3K	Buy	+11,061	New	+$69.1K	﹤0.01%	1852
2020 Q3	–	Sell	-41,934	Closed	-$70K	–	1134
2020 Q2	$70K	Buy	+41,934	New	+$67.3K	﹤0.01%	904
2018 Q1	–	Sell	-30,581	Closed	-$209K	–	791
2017 Q4	$209K	Sell	30,581 -17,926	-37%	-$137K	0.03%	580
2017 Q3	$386K	Sell	48,507 -25,926	-35%	-$179K	0.06%	317
2017 Q2	$477K	Buy	74,433 +17,908	+32%	+$114K	0.1%	257
2017 Q1	$376K	Buy	56,525 +12,609	+29%	+$79.3K	0.07%	345
2016 Q4	$308K	Sell	43,916 -3,028	-6%	-$17.2K	0.07%	390
2016 Q3	$301K	Buy	46,944 +12,802	+37%	+$74.7K	0.07%	375
2016 Q2	$186K	Buy	+34,142	New	+$193K	0.07%	404

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

Boothbay Fund Management's KOS Position: Q2 2026 in Review

Boothbay Fund Management reduced its Kosmos Energy (KOS) stake by 28% in Q2 2026, selling an estimated $589K and leaving 548,200 shares worth $1.16M. The position accounts for 0.02% of the portfolio, ranked #1004.

Boothbay Fund Management first reported a position in KOS in Q2 2016 and has held it in 13 quarters since. The position peaked at $2.11M in Q1 2026. 268 funds tracked by Wall St. Rank hold KOS as of Q2 2026.

Boothbay Fund Management held 548,200 shares of Kosmos Energy worth $1.16M as of Q2 2026.
Boothbay Fund Management sold 211,500 Kosmos Energy shares in Q2 2026, an estimated $589K.
Kosmos Energy made up 0.02% of Boothbay Fund Management's portfolio in Q2 2026, its #1004 holding.
Boothbay Fund Management first reported a position in Kosmos Energy in Q2 2016 and has held it in 13 quarters since.
Boothbay Fund Management's Kosmos Energy position peaked at $2.11M in Q1 2026.
268 funds tracked by Wall St. Rank held Kosmos Energy as of Q2 2026.

Based on Boothbay Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.