Jane Street’s ProShares UltraShort Semiconductors SSG Stock Holding History

Jane Street’s Portfolio SSG Stock Details SSG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$216K	Buy	19,000 +10,269	+118%	+$168K	﹤0.01%	9958
2026 Q1	$262K	Buy	+8,731	New	+$247K	﹤0.01%	9535
2025 Q1	–	Sell	-5,442	Closed	-$584K	–	10552
2024 Q4	$584K	Buy	+5,442	New	+$609K	﹤0.01%	6455
2020 Q2	–	Sell	-7	Closed	-$150K	–	7567
2020 Q1	$150K	Sell	7 -5	-42%	-$120K	﹤0.01%	4779
2019 Q4	$279K	Buy	+12	New	+$340K	﹤0.01%	4358
2019 Q1	–	Sell	-4	Closed	-$279K	–	5611
2018 Q4	$279K	Hold	4	–	–	﹤0.01%	4145
2018 Q3	$223K	Buy	4 +1	+33%	+$50.6K	﹤0.01%	4566
2018 Q2	$173K	Buy	3 +1	+50%	+$51.7K	﹤0.01%	4615
2018 Q1	$92K	Sell	2 -6	-75%	-$343K	﹤0.01%	4616
2017 Q4	$526K	Buy	8 +2	+33%	+$138K	﹤0.01%	3112
2017 Q3	$507K	Buy	6 +3	+100%	+$286K	﹤0.01%	3080
2017 Q2	$293K	Buy	3 +1	+50%	+$108K	﹤0.01%	3617
2017 Q1	$252K	Buy	+2	New	+$252K	﹤0.01%	3626

Other funds holding SSG

CHAM

Clear Harbor Asset Management Stamford, Connecticut $1.62B AUM 38.77% 1-Year Est. Return

Hamilton Wealth Encino, California $546M AUM 31.66% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

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

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Canton Hathaway Providence, Rhode Island $522M AUM 25.81% 1-Year Est. Return

Allworth Financial Folsom, California $23.6B AUM 20.99% 1-Year Est. Return

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

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

SCM

Sterling Capital Management Charlotte, North Carolina $5.9B AUM 29.63% 1-Year Est. Return

Jane Street's SSG Position: Q2 2026 in Review

Jane Street increased its ProShares UltraShort Semiconductors (SSG) stake by 118% in Q2 2026, buying an estimated $168K and bringing the position to 19,000 shares worth $216K. The position accounts for ﹤0.01% of the portfolio, ranked #9958.

Jane Street first reported a position in SSG in Q1 2017 and has held it in 13 quarters since. The position peaked at $584K in Q4 2024. 12 funds tracked by Wall St. Rank hold SSG as of Q2 2026.

Jane Street held 19,000 shares of ProShares UltraShort Semiconductors worth $216K as of Q2 2026.
Jane Street bought 10,269 ProShares UltraShort Semiconductors shares in Q2 2026, an estimated $168K.
ProShares UltraShort Semiconductors made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9958 holding.
Jane Street first reported a position in ProShares UltraShort Semiconductors in Q1 2017 and has held it in 13 quarters since.
Jane Street's ProShares UltraShort Semiconductors position peaked at $584K in Q4 2024.
12 funds tracked by Wall St. Rank held ProShares UltraShort Semiconductors as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.