XTX Topco
COSM icon

XTX Topco’s Cosmos Holdings COSM Stock Holding History

XTX Topco’s Portfolio COSM Stock Details COSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-2,024
Closed -$12.8K – 4217
2026
Q1 		$12.8K Sell
2,024
-2,957
-59% -$24.8K ﹤0.01% 3644
2025
Q4 		$49.6K Buy
4,981
+1,706
+52% +$25.4K ﹤0.01% 2836
2025
Q3 		$72.7K Buy
3,275
+1,440
+78% +$22K ﹤0.01% 2089
2025
Q2 		$15.4K Buy
+1,835
New +$15.5K ﹤0.01% 2203
2025
Q1 		– Sell
-1,631
Closed -$21.8K – 2509
2024
Q4 		$21.8K Buy
+1,631
New +$23.9K ﹤0.01% 2028
2024
Q1 		– Sell
-1,015
Closed -$28.6K – 1907
2023
Q4 		$28.6K Buy
+1,015
New +$23.3K 0.01% 1318

Other funds holding COSM

UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Jane Street
Jane Street New York $1.19T AUM 51.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
SCA
Sassicaia Capital Advisers Jericho, New York $227M AUM 402.2% 1-Year Est. Return
Kestra Private Wealth Services
Kestra Private Wealth Services Austin, Texas $9.37B AUM 22.72% 1-Year Est. Return

XTX Topco's COSM Position: Q2 2026 in Review

XTX Topco sold out of Cosmos Holdings (COSM) in Q2 2026, closing a stake of 2,024 shares — an estimated $12.8K sold.

XTX Topco first reported a position in COSM in Q4 2023 and held it in 6 quarters. The position peaked at $72.7K in Q3 2025. 18 funds tracked by Wall St. Rank hold COSM as of Q2 2026.

  • XTX Topco reported no remaining Cosmos Holdings position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 2,024 Cosmos Holdings shares in Q2 2026, an estimated $12.8K.
  • XTX Topco first reported a position in Cosmos Holdings in Q4 2023 and held it in 6 quarters.
  • XTX Topco's Cosmos Holdings position peaked at $72.7K in Q3 2025.
  • 18 funds tracked by Wall St. Rank held Cosmos Holdings as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.