Jane Street’s ProShares Ultra Semiconductors USD Stock Holding History

Jane Street’s Portfolio USD Stock Details USD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.01M	Buy	76,800 +65,600	+586%	+$5.71M	﹤0.01%	3099
2026 Q1	$537K	Sell	11,200 -30,400	-73%	-$1.66M	﹤0.01%	7884
2025 Q4	$2.18M	Sell	41,600 -43,000	-51%	-$2.29M	﹤0.01%	4647
2025 Q3	$4.19M	Buy	84,600 +20,200	+31%	+$874K	﹤0.01%	3683
2025 Q2	$2.38M	Buy	64,400 +11,800	+22%	+$295K	﹤0.01%	4143
2025 Q1	$1.06M	Buy	52,600 +22,800	+77%	+$654K	﹤0.01%	5462
2024 Q4	$971K	Sell	29,800 -2,600	-8%	-$86.4K	﹤0.01%	5455
2024 Q3	$971K	Buy	+32,400	New	+$971K	﹤0.01%	5952
2017 Q1	–	Sell	-211,200	Closed	-$298K	–	4717
2016 Q4	$298K	Buy	+211,200	New	+$276K	﹤0.01%	3373

Other funds holding USD

IWC

Integrated Wealth Concepts Waltham, Massachusetts $15.3B AUM 25.33% 1-Year Est. Return

DQRIM

Dale Q Rice Investment Management Vancouver, Washington $184M AUM 84.09% 1-Year Est. Return

Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

Dedeker Financial St. Louis Park, Minnesota $176M AUM

Mercer Global Advisors Denver, Colorado $80.9B AUM 26.08% 1-Year Est. Return

William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

HIP

HUB Investment Partners Austin, Texas $5.57B AUM 30.6% 1-Year Est. Return

AWM

Avaii Wealth Management Appleton, Wisconsin $341M AUM 41.28% 1-Year Est. Return

RPCONE

Retirement Planning Company of New England Warwick, Rhode Island $278M AUM 38.65% 1-Year Est. Return

Simplicity Wealth Summit, New Jersey $2.96B AUM 25.11% 1-Year Est. Return

Jane Street's USD Position: Q2 2026 in Review

Jane Street opened a new position in ProShares Ultra Semiconductors (USD) in Q2 2026: 5,063 shares worth $528K. The stake represents ﹤0.01% of the portfolio and ranks #7880 among its holdings. This is a return to the name: Jane Street previously reported a position in USD as recently as Q4 2025.

Jane Street first reported a position in USD in Q2 2013 and has held it in 28 quarters since. The position peaked at $3.64M in Q1 2015. 70 funds tracked by Wall St. Rank hold USD as of Q2 2026.

Jane Street held 5,063 shares of ProShares Ultra Semiconductors worth $528K as of Q2 2026.
ProShares Ultra Semiconductors was a new Jane Street position in Q2 2026.
ProShares Ultra Semiconductors made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7880 holding.
Jane Street first reported a position in ProShares Ultra Semiconductors in Q2 2013 and has held it in 28 quarters since.
Jane Street's ProShares Ultra Semiconductors position peaked at $3.64M in Q1 2015.
70 funds tracked by Wall St. Rank held ProShares Ultra Semiconductors as of Q2 2026.

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