Magnetar Financial’s Chart Industries 6.75% Series B Preferred Stock GTLS.PRB Stock Holding History

Magnetar Financial’s Portfolio GTLS.PRB Stock Details GTLS.PRB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-310,000	Closed	-$18.9M	–	1015
2025 Q2	$18.9M	Hold	310,000	–	–	0.09%	58
2025 Q1	$17.2M	Hold	310,000	–	–	0.23%	60
2024 Q4	$22.1M	Hold	310,000	–	–	0.51%	59
2024 Q3	$15.6M	Buy	310,000 +260,000	+520%	+$13.8M	0.34%	76
2024 Q2	$2.84M	Hold	50,000	–	–	0.06%	171
2024 Q1	$3.25M	Buy	+50,000	New	+$2.76M	0.07%	158
2023 Q4	–	Sell	-340,000	Closed	-$22.8M	–	438
2023 Q3	$22.8M	Hold	340,000	–	–	0.58%	55
2023 Q2	$21.8M	Buy	340,000 +70,000	+26%	+$3.78M	0.48%	68
2023 Q1	$14.3M	Buy	270,000 +50,000	+23%	+$2.73M	0.28%	88
2022 Q4	$11M	Buy	+220,000	New	+$10.9M	0.19%	139

Other funds holding GTLS.PRB

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

AAI

Aequim Alternative Investments Mill Valley, California $5.16B AUM 9.8% 1-Year Est. Return

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

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return

BCM

Bluefin Capital Management New York $156M AUM 18.47% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

ICA

Infrastructure Capital Advisors New York $1.44B AUM 7.19% 1-Year Est. Return

CSS LLC Chicago, Illinois $2.09B AUM 59.56% 1-Year Est. Return

Magnetar Financial's GTLS.PRB Position: Q3 2025 in Review

Magnetar Financial sold out of Chart Industries 6.75% Series B Preferred Stock (GTLS.PRB) in Q3 2025, closing a stake of 310,000 shares — an estimated $18.9M sold.

Magnetar Financial first reported a position in GTLS.PRB in Q4 2022 and held it in 10 quarters. The position peaked at $22.8M in Q3 2023. 41 funds tracked by Wall St. Rank hold GTLS.PRB as of Q3 2025.

Magnetar Financial reported no remaining Chart Industries 6.75% Series B Preferred Stock position as of Q3 2025 after selling out during the quarter.
Magnetar Financial sold 310,000 Chart Industries 6.75% Series B Preferred Stock shares in Q3 2025, an estimated $18.9M.
Magnetar Financial first reported a position in Chart Industries 6.75% Series B Preferred Stock in Q4 2022 and held it in 10 quarters.
Magnetar Financial's Chart Industries 6.75% Series B Preferred Stock position peaked at $22.8M in Q3 2023.
41 funds tracked by Wall St. Rank held Chart Industries 6.75% Series B Preferred Stock as of Q3 2025.

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