IMC Chicago’s ProShares UltraShort Industrials SIJ Stock Holding History

IMC Chicago’s Portfolio SIJ Stock Details SIJ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-9,250	Closed	-$311K	–	4395
2025 Q3	$311K	Buy	+9,250	New	+$223K	﹤0.01%	3399
2024 Q4	–	Sell	-5,225	Closed	-$395K	–	3324
2024 Q3	$395K	Buy	+5,225	New	+$193K	﹤0.01%	2513
2019 Q2	–	Sell	-7,194	Closed	-$1.17M	–	756
2019 Q1	$1.17M	Buy	7,194 +400	+6%	+$101K	﹤0.01%	455
2018 Q4	$1.82M	Buy	+6,794	New	+$1.9M	0.01%	360

Other funds holding SIJ

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

IMC Chicago's SIJ Position: Q1 2026 in Review

IMC Chicago sold out of ProShares UltraShort Industrials (SIJ) in Q1 2026, closing a stake of 13,526 shares — an estimated $263K sold.

IMC Chicago first reported a position in SIJ in Q4 2021 and held it in 5 quarters. The position peaked at $417K in Q4 2022. 3 funds tracked by Wall St. Rank hold SIJ as of Q1 2026.

IMC Chicago reported no remaining ProShares UltraShort Industrials position as of Q1 2026 after selling out during the quarter.
IMC Chicago sold 13,526 ProShares UltraShort Industrials shares in Q1 2026, an estimated $263K.
IMC Chicago first reported a position in ProShares UltraShort Industrials in Q4 2021 and held it in 5 quarters.
IMC Chicago's ProShares UltraShort Industrials position peaked at $417K in Q4 2022.
3 funds tracked by Wall St. Rank held ProShares UltraShort Industrials as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.