Jeff Yass’s ProShares Short Real Estate REK Stock Holding History

Jeff Yass’s Portfolio REK Stock Details REK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-12,500	Closed	-$211K	–	13551
2025 Q1	$211K	Buy	+12,500	New	+$214K	﹤0.01%	10828

Other funds holding REK

IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

CIM

Contravisory Investment Management Norwell, Massachusetts $566M AUM 42.93% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

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

Jeff Yass's REK Position: Q2 2026 in Review

Jeff Yass opened a new position in ProShares Short Real Estate (REK) in Q2 2026: 12,268 shares worth $192K. The stake represents ﹤0.01% of the portfolio and ranks #11995 among its holdings. This is a return to the name: Jeff Yass previously reported a position in REK as recently as Q3 2025.

Jeff Yass first reported a position in REK in Q2 2013 and has held it in 37 quarters since. The position peaked at $2.4M in Q4 2016. 6 funds tracked by Wall St. Rank hold REK as of Q2 2026.

Jeff Yass held 12,268 shares of ProShares Short Real Estate worth $192K as of Q2 2026.
ProShares Short Real Estate was a new Jeff Yass position in Q2 2026.
ProShares Short Real Estate made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11995 holding.
Jeff Yass first reported a position in ProShares Short Real Estate in Q2 2013 and has held it in 37 quarters since.
Jeff Yass's ProShares Short Real Estate position peaked at $2.4M in Q4 2016.
6 funds tracked by Wall St. Rank held ProShares Short Real Estate as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.