Magnetar Financial’s CMS Energy CMS Stock Holding History

Magnetar Financial’s Portfolio CMS Stock Details CMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-15,612	Closed	-$1.09M	–	1191
2025 Q4	$1.09M	Buy	+15,612	New	+$1.14M	0.01%	424
2024 Q3	–	Sell	-44,333	Closed	-$2.64M	–	559
2024 Q2	$2.64M	Buy	+44,333	New	+$2.68M	0.06%	182
2022 Q4	–	Sell	-7,275	Closed	-$424K	–	808
2022 Q3	$424K	Buy	+7,275	New	+$489K	0.01%	846
2020 Q4	–	Sell	-8,067	Closed	-$495K	–	753
2020 Q3	$495K	Buy	+8,067	New	+$494K	0.01%	446
2019 Q3	–	Sell	-3,912	Closed	-$227K	–	490
2019 Q2	$227K	Buy	+3,912	New	+$220K	﹤0.01%	391
2018 Q1	–	Sell	-18,041	Closed	-$853K	–	614
2017 Q4	$853K	Buy	18,041 +4,011	+29%	+$194K	0.02%	264
2017 Q3	$650K	Buy	+14,030	New	+$662K	0.01%	379
2015 Q3	–	Sell	-14,281	Closed	-$455K	–	420
2015 Q2	$455K	Buy	+14,281	New	+$480K	0.01%	272

Other funds holding CMS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Magnetar Financial's CMS Position: Q1 2026 in Review

Magnetar Financial sold out of CMS Energy (CMS) in Q1 2026, closing a stake of 15,612 shares — an estimated $1.09M sold.

Magnetar Financial first reported a position in CMS in Q2 2015 and held it in 8 quarters. The position peaked at $2.64M in Q2 2024. 799 funds tracked by Wall St. Rank hold CMS as of Q1 2026.

Magnetar Financial reported no remaining CMS Energy position as of Q1 2026 after selling out during the quarter.
Magnetar Financial sold 15,612 CMS Energy shares in Q1 2026, an estimated $1.09M.
Magnetar Financial first reported a position in CMS Energy in Q2 2015 and held it in 8 quarters.
Magnetar Financial's CMS Energy position peaked at $2.64M in Q2 2024.
799 funds tracked by Wall St. Rank held CMS Energy as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.