Barclays
KOS icon

Barclays’s Kosmos Energy KOS Stock Holding History

Barclays’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
2019
Q4 		– Sell
-270,000
Closed -$1.69M – 6588
2019
Q3 		$1.69M Hold
270,000
– – ﹤0.01% 3082
2019
Q2 		$1.69M Buy
+270,000
New +$1.72M ﹤0.01% 3115

Other funds holding KOS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
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
D.E. Shaw & Co New York $166B 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 $124B 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
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 $240B AUM 35.51% 1-Year Est. Return

Barclays's KOS Position: Q1 2026 in Review

Barclays reduced its Kosmos Energy (KOS) stake by 19% in Q1 2026, selling an estimated $740K and leaving 1,654,710 shares worth $4.6M. The position accounts for ﹤0.01% of the portfolio, ranked #1870.

Barclays first reported a position in KOS in Q2 2013 and has held it in 51 quarters since. The position peaked at $167M in Q2 2017. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

  • Barclays held 1,654,710 shares of Kosmos Energy worth $4.6M as of Q1 2026.
  • Barclays sold 393,574 Kosmos Energy shares in Q1 2026, an estimated $740K.
  • Kosmos Energy made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #1870 holding.
  • Barclays first reported a position in Kosmos Energy in Q2 2013 and has held it in 51 quarters since.
  • Barclays's Kosmos Energy position peaked at $167M in Q2 2017.
  • 262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

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