UBS Group
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UBS Group’s Kosmos Energy KOS Stock Holding History

UBS Group’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
2023
Q4 		– Sell
-39,700
Closed -$325K – 9622
2023
Q3 		$325K Buy
+39,700
New +$281K ﹤0.01% 4991
2015
Q4 		– Sell
-164,800
Closed -$920K – 8468
2015
Q3 		$920K Sell
164,800
-342,400
-68% -$2.37M ﹤0.01% 3430
2015
Q2 		$4.28M Buy
507,200
+314,700
+163% +$2.8M ﹤0.01% 2234
2015
Q1 		$1.52M Buy
192,500
+187,500
+3,750% +$1.57M ﹤0.01% 3186
2014
Q4 		$42K Buy
+5,000
New +$44.6K ﹤0.01% 6698

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

UBS Group's KOS Position: Q1 2026 in Review

UBS Group reduced its Kosmos Energy (KOS) stake by 22% in Q1 2026, selling an estimated $2.49M and leaving 4,812,090 shares worth $13.4M. The position accounts for ﹤0.01% of the portfolio, ranked #3036.

UBS Group first reported a position in KOS in Q4 2014 and has held it in 46 quarters since. The position peaked at $14.2M in Q4 2024. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

  • UBS Group held 4,812,090 shares of Kosmos Energy worth $13.4M as of Q1 2026.
  • UBS Group sold 1,325,943 Kosmos Energy shares in Q1 2026, an estimated $2.49M.
  • Kosmos Energy made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #3036 holding.
  • UBS Group first reported a position in Kosmos Energy in Q4 2014 and has held it in 46 quarters since.
  • UBS Group's Kosmos Energy position peaked at $14.2M in Q4 2024.
  • 262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.