IMC Chicago’s SiriusXM SIRI Stock Holding History

IMC Chicago’s Portfolio SIRI Stock Details SIRI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.29M	Buy	+111,330	New	+$2.99M	﹤0.01%	2548
2026 Q1	–	Sell	-81,636	Closed	-$1.75M	–	5936
2025 Q4	$1.63M	Buy	+81,636	New	+$1.75M	﹤0.01%	2583
2024 Q1	–	Sell	-6,980	Closed	-$332K	–	2485
2023 Q4	$382K	Sell	6,980 -400	-5%	-$19.2K	﹤0.01%	1701
2023 Q3	$334K	Buy	+7,380	New	+$343K	﹤0.01%	1508
2023 Q2	–	Sell	-6,783	Closed	-$256K	–	1391
2023 Q1	$269K	Buy	+6,783	New	+$325K	﹤0.01%	1246
2021 Q4	–	Sell	-6,016	Closed	-$376K	–	1288
2021 Q3	$367K	Buy	6,016 +2,235	+59%	+$140K	﹤0.01%	1137
2021 Q2	$247K	Buy	+3,781	New	+$237K	﹤0.01%	1082

Other funds holding SIRI

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

CCM

Check Capital Management Costa Mesa, California $7.52B AUM 15.3% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

TSW

Thompson Siegel & Walmsley Richmond, Virginia $5.57B AUM 9.46% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

IMC Chicago's SIRI Position: Q2 2026 in Review

IMC Chicago opened a new position in SiriusXM (SIRI) in Q2 2026: 111,330 shares worth $3.29M. The stake represents ﹤0.01% of the portfolio and ranks #2548 among its holdings. This is a return to the name: IMC Chicago previously reported a position in SIRI as recently as Q4 2025.

IMC Chicago first reported a position in SIRI in Q2 2021 and has held it in 7 quarters since. 366 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

IMC Chicago held 111,330 shares of SiriusXM worth $3.29M as of Q2 2026.
SiriusXM was a new IMC Chicago position in Q2 2026.
SiriusXM made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #2548 holding.
IMC Chicago first reported a position in SiriusXM in Q2 2021 and has held it in 7 quarters since.
366 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

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