IMC Chicago’s Rivian RIVN Stock Holding History

IMC Chicago’s Portfolio RIVN Stock Details RIVN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-444,941	Closed	-$6.94M	–	6704
2026 Q1	$6.7M	Buy	+444,941	New	+$7.11M	﹤0.01%	1567
2025 Q4	–	Sell	-112,770	Closed	-$1.79M	–	4376
2025 Q3	$1.66M	Sell	112,770 -102,148	-48%	-$1.37M	﹤0.01%	2367
2025 Q2	$2.95M	Buy	+214,918	New	+$2.92M	﹤0.01%	1746
2025 Q1	–	Sell	-188,108	Closed	-$2.37M	–	3421
2024 Q4	$2.5M	Sell	188,108 -532,364	-74%	-$6.13M	﹤0.01%	1699
2024 Q3	$8.08M	Buy	+720,472	New	+$10.4M	﹤0.01%	916
2024 Q2	–	Sell	-51,739	Closed	-$541K	–	2763
2024 Q1	$567K	Buy	+51,739	New	+$746K	﹤0.01%	1989
2022 Q3	–	Sell	-20,877	Closed	-$712K	–	1271
2022 Q2	$537K	Buy	+20,877	New	+$652K	﹤0.01%	958

Other funds holding RIVN

ACI

Amazon.com Inc Seattle, Washington $4.42B AUM 22.6% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

SPC

Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Uber San Francisco, California $4.51B AUM 1.92% 1-Year Est. Return

IMC Chicago's RIVN Position: Q2 2026 in Review

IMC Chicago sold out of Rivian (RIVN) in Q2 2026, closing a stake of 444,941 shares — an estimated $6.94M sold.

IMC Chicago first reported a position in RIVN in Q2 2022 and held it in 7 quarters. The position peaked at $8.08M in Q3 2024. 819 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

IMC Chicago reported no remaining Rivian position as of Q2 2026 after selling out during the quarter.
IMC Chicago sold 444,941 Rivian shares in Q2 2026, an estimated $6.94M.
IMC Chicago first reported a position in Rivian in Q2 2022 and held it in 7 quarters.
IMC Chicago's Rivian position peaked at $8.08M in Q3 2024.
819 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.