AI
KOS icon

Atria Investments’s Kosmos Energy KOS Stock Holding History

Atria Investments’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 		$419K Sell
150,821
-47,900
-24% -$90K ﹤0.01% 1546
2025
Q4 		$180K Buy
198,721
+17,069
+9% +$22.5K ﹤0.01% 1981
2025
Q3 		$302K Buy
+181,652
New +$340K ﹤0.01% 1716
2019
Q1 		– Sell
-15,315
Closed -$62K – 993
2018
Q4 		$62K Buy
+15,315
New +$94.6K ﹤0.01% 864

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

Atria Investments's KOS Position: Q1 2026 in Review

Atria Investments reduced its Kosmos Energy (KOS) stake by 24% in Q1 2026, selling an estimated $90K and leaving 150,821 shares worth $419K. The position accounts for ﹤0.01% of the portfolio, ranked #1546.

Atria Investments first reported a position in KOS in Q4 2018 and has held it in 4 quarters since. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

  • Atria Investments held 150,821 shares of Kosmos Energy worth $419K as of Q1 2026.
  • Atria Investments sold 47,900 Kosmos Energy shares in Q1 2026, an estimated $90K.
  • Kosmos Energy made up ﹤0.01% of Atria Investments's portfolio in Q1 2026, its #1546 holding.
  • Atria Investments first reported a position in Kosmos Energy in Q4 2018 and has held it in 4 quarters since.
  • 262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on Atria Investments's 13F filing for Q1 2026, filed 5 May 2026.