Walleye Capital
KOS icon

Walleye Capital’s Kosmos Energy KOS Stock Holding History

Walleye Capital’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
Q1 		$6.43M Buy
+2,314,477
New +$4.35M 0.03% 639
2025
Q4 		– Sell
-5,119
Closed -$8.5K – 4855
2025
Q3 		$8.5K Sell
5,119
-7,881
-61% -$14.7K ﹤0.01% 4286
2025
Q2 		$22.4K Buy
+13,000
New +$23.5K ﹤0.01% 4219
2025
Q1 		– Sell
-8,734
Closed -$25.8K – 4691
2024
Q4 		$29.9K Buy
8,734
+8,463
+3,123% +$32.2K ﹤0.01% 4448
2024
Q3 		$1.09K Buy
+271
New +$1.32K ﹤0.01% 5136
2024
Q2 		– Sell
-19
Closed -$111 – 5800
2024
Q1 		$113 Buy
+19
New +$114 ﹤0.01% 5356
2023
Q3 		– Sell
-1,081,477
Closed -$6.48M – 5116
2023
Q2 		$6.48M Sell
1,081,477
-62,132
-5% -$405K 0.02% 595
2023
Q1 		$8.51M Buy
1,143,609
+853,301
+294% +$6.25M 0.13% 178
2022
Q4 		$1.85M Buy
+290,308
New +$1.81M 0.03% 630
2022
Q3 		– Sell
-233,711
Closed -$1.45M – 3397
2022
Q2 		$1.45M Buy
233,711
+87,785
+60% +$633K 0.04% 473
2022
Q1 		$1.05M Sell
145,926
-6,978
-5% -$35.6K 0.03% 617
2021
Q4 		$529K Buy
+152,904
New +$549K 0.02% 953
2021
Q3 		– Sell
-30,439
Closed -$105 – 1706
2021
Q2 		$105 Buy
+30,439
New +$94.3K ﹤0.01% 1166

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

Walleye Capital's KOS Position: Q1 2026 in Review

Walleye Capital opened a new position in Kosmos Energy (KOS) in Q1 2026: 2,314,477 shares worth $6.43M. The stake represents 0.03% of the portfolio and ranks #639 among its holdings. This is a return to the name: Walleye Capital previously reported a position in KOS as recently as Q3 2025.

Walleye Capital first reported a position in KOS in Q2 2021 and has held it in 13 quarters since. The position peaked at $8.51M in Q1 2023. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

  • Walleye Capital held 2,314,477 shares of Kosmos Energy worth $6.43M as of Q1 2026.
  • Kosmos Energy was a new Walleye Capital position in Q1 2026.
  • Kosmos Energy made up 0.03% of Walleye Capital's portfolio in Q1 2026, its #639 holding.
  • Walleye Capital first reported a position in Kosmos Energy in Q2 2021 and has held it in 13 quarters since.
  • Walleye Capital's Kosmos Energy position peaked at $8.51M in Q1 2023.
  • 262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.