Ken Griffin’s ProShares Ultra Euro ULE Stock Holding History

Ken Griffin’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	$387K	Buy	30,400 +20,200	+198%	+$263K	﹤0.01%	9885
2025 Q4	$134K	Buy	+10,200	New	+$132K	﹤0.01%	11413

Other funds holding ULE

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

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

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 29.84% 1-Year Est. Return

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

Ken Griffin's ULE Position: Q1 2026 in Review

Ken Griffin opened a new position in ProShares Ultra Euro (ULE) in Q1 2026: 11,382 shares worth $145K. The stake represents ﹤0.01% of the portfolio and ranks #11716 among its holdings. This is a return to the name: Ken Griffin previously reported a position in ULE as recently as Q4 2019.

Ken Griffin first reported a position in ULE in Q4 2019 and has held it in 2 quarters since. The position peaked at $153K in Q4 2019. 5 funds tracked by Wall St. Rank hold ULE as of Q1 2026.

Ken Griffin held 11,382 shares of ProShares Ultra Euro worth $145K as of Q1 2026.
ProShares Ultra Euro was a new Ken Griffin position in Q1 2026.
ProShares Ultra Euro made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #11716 holding.
Ken Griffin first reported a position in ProShares Ultra Euro in Q4 2019 and has held it in 2 quarters since.
Ken Griffin's ProShares Ultra Euro position peaked at $153K in Q4 2019.
5 funds tracked by Wall St. Rank held ProShares Ultra Euro as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.