Jane Street’s ProShares UltraShort Utilities SDP Stock Holding History

Jane Street’s Portfolio SDP Stock Details SDP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-5,998	Closed	-$128K	–	12952
2026 Q1	$128K	Buy	+5,998	New	+$136K	﹤0.01%	10494
2022 Q4	–	Sell	-5,345	Closed	-$284K	–	10039
2022 Q3	$284K	Buy	+5,345	New	+$234K	﹤0.01%	7682
2015 Q4	–	Sell	-536	Closed	-$221K	–	4406
2015 Q3	$221K	Buy	+536	New	+$226K	﹤0.01%	3088

Other funds holding SDP

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

Jane Street's SDP Position: Q2 2026 in Review

Jane Street sold out of ProShares UltraShort Utilities (SDP) in Q2 2026, closing a stake of 5,998 shares — an estimated $128K sold.

Jane Street first reported a position in SDP in Q3 2015 and held it in 3 quarters. The position peaked at $284K in Q3 2022. 1 fund tracked by Wall St. Rank holds SDP as of Q2 2026.

Jane Street reported no remaining ProShares UltraShort Utilities position as of Q2 2026 after selling out during the quarter.
Jane Street sold 5,998 ProShares UltraShort Utilities shares in Q2 2026, an estimated $128K.
Jane Street first reported a position in ProShares UltraShort Utilities in Q3 2015 and held it in 3 quarters.
Jane Street's ProShares UltraShort Utilities position peaked at $284K in Q3 2022.
1 fund tracked by Wall St. Rank held ProShares UltraShort Utilities as of Q2 2026.

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