Magnetar Financial’s GMS Inc GMS Stock Holding History

Magnetar Financial’s Portfolio GMS Stock Details GMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-53,397	Closed	-$5.81M	–	1011
2025 Q2	$5.81M	Buy	+53,397	New	+$4.13M	0.03%	217
2024 Q3	–	Sell	-13,119	Closed	-$1.06M	–	591
2024 Q2	$1.06M	Buy	+13,119	New	+$1.21M	0.02%	259
2018 Q1	–	Sell	-54,811	Closed	-$2.06M	–	659
2017 Q4	$2.06M	Buy	+54,811	New	+$1.95M	0.04%	113
2017 Q3	–	Sell	-120,000	Closed	-$3.37M	–	788
2017 Q2	$3.37M	Buy	120,000 +112,289	+1,456%	+$3.77M	0.05%	157
2017 Q1	$270K	Buy	+7,711	New	+$239K	﹤0.01%	598

Other funds holding GMS

DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Magnetar Financial's GMS Position: Q3 2025 in Review

Magnetar Financial sold out of GMS Inc (GMS) in Q3 2025, closing a stake of 53,397 shares — an estimated $5.81M sold.

Magnetar Financial first reported a position in GMS in Q1 2017 and held it in 5 quarters. The position peaked at $5.81M in Q2 2025. 3 funds tracked by Wall St. Rank hold GMS as of Q3 2025.

Magnetar Financial reported no remaining GMS Inc position as of Q3 2025 after selling out during the quarter.
Magnetar Financial sold 53,397 GMS Inc shares in Q3 2025, an estimated $5.81M.
Magnetar Financial first reported a position in GMS Inc in Q1 2017 and held it in 5 quarters.
Magnetar Financial's GMS Inc position peaked at $5.81M in Q2 2025.
3 funds tracked by Wall St. Rank held GMS Inc as of Q3 2025.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.