Renaissance Technologies’s Cosmos Holdings COSM Stock Holding History

Renaissance Technologies’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	-390,500	Closed	-$124K	–	3254
2026 Q1	$124K	Buy	390,500 +55,925	+17%	+$23.5K	﹤0.01%	2998
2025 Q4	$167K	Buy	334,575 +241,775	+261%	+$180K	﹤0.01%	2916
2025 Q3	$103K	Buy	+92,800	New	+$70.8K	﹤0.01%	3245

Other funds holding COSM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

SCA

Sassicaia Capital Advisers Jericho, New York $227M AUM 402.2% 1-Year Est. Return

KPWS

Kestra Private Wealth Services Austin, Texas $9.1B AUM 32.09% 1-Year Est. Return

Renaissance Technologies's COSM Position: Q2 2026 in Review

Renaissance Technologies sold out of Cosmos Holdings (COSM) in Q2 2026, closing a stake of 390,500 shares — an estimated $124K sold.

Renaissance Technologies first reported a position in COSM in Q3 2025 and held it in 3 quarters. The position peaked at $167K in Q4 2025. 20 funds tracked by Wall St. Rank hold COSM as of Q2 2026.

Renaissance Technologies reported no remaining Cosmos Holdings position as of Q2 2026 after selling out during the quarter.
Renaissance Technologies sold 390,500 Cosmos Holdings shares in Q2 2026, an estimated $124K.
Renaissance Technologies first reported a position in Cosmos Holdings in Q3 2025 and held it in 3 quarters.
Renaissance Technologies's Cosmos Holdings position peaked at $167K in Q4 2025.
20 funds tracked by Wall St. Rank held Cosmos Holdings as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.