Jim Simons’s JE Cleantech Holdings JCSE Stock Holding History

Jim Simons’s Portfolio JCSE Stock Details JCSE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-15,100	Closed	-$16.2K	–	3725
2025 Q1	$16.2K	Buy	+15,100	New	+$20.7K	﹤0.01%	3370
2023 Q3	–	Sell	-4,347	Closed	-$7K	–	3892
2023 Q2	$7K	Sell	4,347 -1,120	-20%	-$1.91K	﹤0.01%	3838
2023 Q1	$9K	Buy	+5,467	New	+$11.5K	﹤0.01%	3892
2022 Q4	–	Sell	-12,733	Closed	-$33K	–	4260
2022 Q3	$33K	Buy	+12,733	New	+$142K	﹤0.01%	3831

Other funds holding JCSE

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Jim Simons's JCSE Position: Q2 2025 in Review

Jim Simons sold out of JE Cleantech Holdings (JCSE) in Q2 2025, closing a stake of 15,100 shares — an estimated $16.2K sold.

Jim Simons first reported a position in JCSE in Q3 2022 and held it in 4 quarters. The position peaked at $33K in Q3 2022. 4 funds tracked by Wall St. Rank hold JCSE as of Q2 2025.

Jim Simons reported no remaining JE Cleantech Holdings position as of Q2 2025 after selling out during the quarter.
Jim Simons sold 15,100 JE Cleantech Holdings shares in Q2 2025, an estimated $16.2K.
Jim Simons first reported a position in JE Cleantech Holdings in Q3 2022 and held it in 4 quarters.
Jim Simons's JE Cleantech Holdings position peaked at $33K in Q3 2022.
4 funds tracked by Wall St. Rank held JE Cleantech Holdings as of Q2 2025.

Based on Renaissance Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.