Jane Street’s IsoEnergy Ltd ISOU Stock Holding History

Jane Street’s Portfolio ISOU Stock Details ISOU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-16,038	Closed	-$144K	–	13459
2025 Q4	$144K	Buy	+16,038	New	+$145K	﹤0.01%	9963

Other funds holding ISOU

L1 Capital Melbourne VIC 3000, Australia $2.55B AUM 80.12% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

Vident Advisory Alpharetta, Georgia $11.7B AUM 37.32% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

MCM

Masters Capital Management Atlanta, Georgia $3.03B AUM 57.21% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

INVST Indianapolis, Indiana $886M AUM 21.79% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return

Jane Street's ISOU Position: Q1 2026 in Review

Jane Street sold out of IsoEnergy Ltd (ISOU) in Q1 2026, closing a stake of 16,038 shares — an estimated $144K sold.

Jane Street first reported a position in ISOU in Q4 2025 and held it in 1 quarter. The position peaked at $144K in Q4 2025. 40 funds tracked by Wall St. Rank hold ISOU as of Q1 2026.

Jane Street reported no remaining IsoEnergy Ltd position as of Q1 2026 after selling out during the quarter.
Jane Street sold 16,038 IsoEnergy Ltd shares in Q1 2026, an estimated $144K.
Jane Street first reported a position in IsoEnergy Ltd in Q4 2025 and held it in 1 quarter.
Jane Street's IsoEnergy Ltd position peaked at $144K in Q4 2025.
40 funds tracked by Wall St. Rank held IsoEnergy Ltd as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.