UBS Group
KOS icon

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
2024
Q4 		– Sell
-1,143,800
Closed -$4.61M – 10191
2024
Q3 		$4.61M Buy
+1,143,800
New +$5.57M ﹤0.01% 3158
2020
Q2 		– Sell
-1,650,000
Closed -$1.48M – 8159
2020
Q1 		$1.48M Hold
1,650,000
– – ﹤0.01% 3038
2019
Q4 		$9.4M Buy
+1,650,000
New +$9.96M ﹤0.01% 2013
2015
Q3 		– Sell
-1,100,500
Closed -$9.28M – 8522
2015
Q2 		$9.28M Sell
1,100,500
-454,700
-29% -$4.05M 0.01% 1537
2015
Q1 		$12.3M Buy
1,555,200
+1,550,200
+31,004% +$13M 0.01% 1314
2014
Q4 		$42K Buy
+5,000
New +$44.6K ﹤0.01% 6699

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.