Magnetar Financial’s Group 1 Automotive GPI Stock Holding History

Magnetar Financial’s Portfolio GPI Stock Details GPI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.42M	Buy	+4,894	New	+$1.6M	0.01%	362
2025 Q4	–	Sell	-4,405	Closed	-$1.93M	–	1042
2025 Q3	$1.93M	Buy	4,405 +3,907	+785%	+$1.75M	0.01%	370
2025 Q2	$217K	Buy	+498	New	+$209K	﹤0.01%	782
2024 Q1	–	Sell	-2,769	Closed	-$844K	–	427
2023 Q4	$844K	Buy	+2,769	New	+$755K	0.02%	270
2021 Q2	–	Sell	-2,085	Closed	-$329K	–	1268
2021 Q1	$329K	Buy	+2,085	New	+$318K	﹤0.01%	907
2018 Q4	–	Sell	-3,228	Closed	-$209K	–	380
2018 Q3	$209K	Buy	+3,228	New	+$233K	﹤0.01%	453
2013 Q4	–	Sell	-7,752	Closed	-$602K	–	298
2013 Q3	$602K	Buy	+7,752	New	+$578K	0.01%	365

Other funds holding GPI

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

Conifer Management New York $607M AUM 29.07% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Magnetar Financial's GPI Position: Q2 2026 in Review

Magnetar Financial opened a new position in Group 1 Automotive (GPI) in Q2 2026: 4,894 shares worth $1.42M. The stake represents 0.01% of the portfolio and ranks #362 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in GPI as recently as Q3 2025.

Magnetar Financial first reported a position in GPI in Q3 2013 and has held it in 7 quarters since. The position peaked at $1.93M in Q3 2025. 385 funds tracked by Wall St. Rank hold GPI as of Q2 2026.

Magnetar Financial held 4,894 shares of Group 1 Automotive worth $1.42M as of Q2 2026.
Group 1 Automotive was a new Magnetar Financial position in Q2 2026.
Group 1 Automotive made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #362 holding.
Magnetar Financial first reported a position in Group 1 Automotive in Q3 2013 and has held it in 7 quarters since.
Magnetar Financial's Group 1 Automotive position peaked at $1.93M in Q3 2025.
385 funds tracked by Wall St. Rank held Group 1 Automotive as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.