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
2026 Q1	$777K	Sell	9,850 -5,850	-37%	-$114K	﹤0.01%	3529
2025 Q4	$514K	Buy	+15,700	New	+$366K	﹤0.01%	3456
2025 Q3	–	Sell	-8,000	Closed	-$301K	–	3853
2025 Q2	$301K	Buy	8,000 +5,375	+205%	+$163K	﹤0.01%	3105
2025 Q1	$218K	Sell	2,625 -850	-24%	-$27.3K	﹤0.01%	3038
2024 Q4	$260K	Sell	3,475 -4,725	-58%	-$148K	﹤0.01%	3025
2024 Q3	$620K	Buy	8,200 +4,975	+154%	+$184K	﹤0.01%	2305
2024 Q2	$268K	Buy	+3,225	New	+$127K	﹤0.01%	2507
2019 Q2	–	Sell	-8,575	Closed	-$1.4M	–	755
2019 Q1	$1.4M	Buy	8,575 +4,900	+133%	+$1.23M	0.01%	430
2018 Q4	$985K	Buy	+3,675	New	+$1.03M	﹤0.01%	449

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.