Magnetar Financial’s Main Street Capital MAIN Stock Holding History

Magnetar Financial’s Portfolio MAIN Stock Details MAIN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-33,000	Closed	-$1.75M	–	1342
2026 Q1	$1.75M	Buy	33,000 +27,075	+457%	+$1.6M	0.02%	345
2025 Q4	$358K	Buy	+5,925	New	+$349K	﹤0.01%	637
2025 Q2	–	Sell	-5,325	Closed	-$301K	–	1030
2025 Q1	$301K	Buy	+5,325	New	+$317K	﹤0.01%	572
2018 Q4	–	Sell	-20,000	Closed	-$770K	–	418
2018 Q3	$770K	Buy	+20,000	New	+$792K	0.01%	148
2018 Q1	–	Sell	-28,114	Closed	-$1.12M	–	705
2017 Q4	$1.12M	Buy	28,114 +1,553	+6%	+$62.6K	0.02%	203
2017 Q3	$1.06M	Buy	+26,561	New	+$1.04M	0.02%	267
2017 Q2	–	Sell	-12,750	Closed	-$488K	–	900
2017 Q1	$488K	Buy	+12,750	New	+$471K	0.01%	480

Other funds holding MAIN

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

AHC

Adell Harriman & Carpenter Houston, Texas $1.95B AUM 52.72% 1-Year Est. Return

Muzinich & Co New York $293M AUM 18.57% 1-Year Est. Return

UBP

Union Bancaire Privee Geneva 1, Switzerland $9.16B AUM 31.4% 1-Year Est. Return

Magnetar Financial's MAIN Position: Q2 2026 in Review

Magnetar Financial sold out of Main Street Capital (MAIN) in Q2 2026, closing a stake of 33,000 shares — an estimated $1.75M sold.

Magnetar Financial first reported a position in MAIN in Q1 2017 and held it in 7 quarters. The position peaked at $1.75M in Q1 2026. 401 funds tracked by Wall St. Rank hold MAIN as of Q2 2026.

Magnetar Financial reported no remaining Main Street Capital position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 33,000 Main Street Capital shares in Q2 2026, an estimated $1.75M.
Magnetar Financial first reported a position in Main Street Capital in Q1 2017 and held it in 7 quarters.
Magnetar Financial's Main Street Capital position peaked at $1.75M in Q1 2026.
401 funds tracked by Wall St. Rank held Main Street Capital as of Q2 2026.

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