Jane Street’s ProShares Ultra Euro ULE Stock Holding History

Jane Street’s Portfolio ULE Stock Details ULE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$163K	Buy	+12,800	New	+$167K	﹤0.01%	10324
2016 Q2	–	Sell	-12,200	Closed	-$206K	–	4627
2016 Q1	$206K	Hold	12,200	–	–	﹤0.01%	3676
2015 Q4	$189K	Buy	+12,200	New	+$193K	﹤0.01%	3633

Other funds holding ULE

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 22.89% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Jane Street's ULE Position: Q1 2026 in Review

Jane Street increased its ProShares Ultra Euro (ULE) stake by 100% in Q1 2026, buying an estimated $238K and bringing the position to 36,544 shares worth $465K. The position accounts for ﹤0.01% of the portfolio, ranked #8237.

Jane Street first reported a position in ULE in Q2 2013 and has held it in 18 quarters since. The position peaked at $1.3M in Q4 2024. 5 funds tracked by Wall St. Rank hold ULE as of Q1 2026.

Jane Street held 36,544 shares of ProShares Ultra Euro worth $465K as of Q1 2026.
Jane Street bought 18,263 ProShares Ultra Euro shares in Q1 2026, an estimated $238K.
ProShares Ultra Euro made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8237 holding.
Jane Street first reported a position in ProShares Ultra Euro in Q2 2013 and has held it in 18 quarters since.
Jane Street's ProShares Ultra Euro position peaked at $1.3M in Q4 2024.
5 funds tracked by Wall St. Rank held ProShares Ultra Euro as of Q1 2026.

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