SIG Brokerage’s Kosmos Energy KOS Stock Holding History

SIG Brokerage’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
2025 Q2	–	Sell	-260,200	Closed	-$593K	–	789
2025 Q1	$593K	Buy	+260,200	New	+$768K	0.03%	330

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

SIG Brokerage's KOS Position: Q1 2026 in Review

SIG Brokerage held its Kosmos Energy (KOS) position steady in Q1 2026 at 26,288 shares worth $73.1K. The position accounts for ﹤0.01% of the portfolio, ranked #745.

SIG Brokerage first reported a position in KOS in Q2 2025 and has held it in 4 quarters since. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

SIG Brokerage held 26,288 shares of Kosmos Energy worth $73.1K as of Q1 2026.
SIG Brokerage left its Kosmos Energy share count unchanged in Q1 2026.
Kosmos Energy made up ﹤0.01% of SIG Brokerage's portfolio in Q1 2026, its #745 holding.
SIG Brokerage first reported a position in Kosmos Energy in Q2 2025 and has held it in 4 quarters since.
262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.