Jeff Yass’s ProShares UltraShort Materials SMN Stock Holding History

Jeff Yass’s Portfolio SMN Stock Details SMN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-631	Closed	-$133K	–	10111
2017 Q4	$133K	Buy	+631	New	+$143K	﹤0.01%	8570
2016 Q3	–	Sell	-469	Closed	-$202K	–	8996
2016 Q2	$202K	Buy	+469	New	+$206K	﹤0.01%	7592
2015 Q1	–	Sell	-463	Closed	-$219K	–	9897
2014 Q4	$219K	Sell	463 -318	-41%	-$153K	﹤0.01%	8655
2014 Q3	$358K	Buy	781 +268	+52%	+$120K	﹤0.01%	7760
2014 Q2	$232K	Buy	513 +63	+14%	+$30.6K	﹤0.01%	8816
2014 Q1	$230K	Buy	+450	New	+$247K	﹤0.01%	8024
2013 Q4	–	Sell	-794	Closed	-$542K	–	9302
2013 Q3	$542K	Sell	794 -137	-15%	-$101K	﹤0.01%	6305
2013 Q2	$791K	Buy	+931	New	+$752K	﹤0.01%	5368

Other funds holding SMN

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Jeff Yass's SMN Position: Q2 2026 in Review

Jeff Yass opened a new position in ProShares UltraShort Materials (SMN) in Q2 2026: 25,549 shares worth $517K. The stake represents ﹤0.01% of the portfolio and ranks #9856 among its holdings. This is a return to the name: Jeff Yass previously reported a position in SMN as recently as Q4 2025.

Jeff Yass first reported a position in SMN in Q2 2013 and has held it in 37 quarters since. The position peaked at $1.81M in Q4 2013. 2 funds tracked by Wall St. Rank hold SMN as of Q2 2026.

Jeff Yass held 25,549 shares of ProShares UltraShort Materials worth $517K as of Q2 2026.
ProShares UltraShort Materials was a new Jeff Yass position in Q2 2026.
ProShares UltraShort Materials made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9856 holding.
Jeff Yass first reported a position in ProShares UltraShort Materials in Q2 2013 and has held it in 37 quarters since.
Jeff Yass's ProShares UltraShort Materials position peaked at $1.81M in Q4 2013.
2 funds tracked by Wall St. Rank held ProShares UltraShort Materials as of Q2 2026.

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