Ken Griffin’s Aberdeen Municipal Income Fund MFM Stock Holding History

Ken Griffin’s Portfolio MFM Stock Details MFM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-15,626	Closed	-$84.8K	–	13729
2025 Q4	$84.8K	Buy	+15,626	New	+$84.2K	﹤0.01%	11754
2025 Q3	–	Sell	-53,120	Closed	-$275K	–	13578
2025 Q2	$275K	Buy	53,120 +40,647	+326%	+$209K	﹤0.01%	9996
2025 Q1	$66.1K	Sell	12,473 -7,370	-37%	-$40K	﹤0.01%	11995
2024 Q4	$106K	Buy	+19,843	New	+$111K	﹤0.01%	11391
2023 Q4	–	Sell	-224,971	Closed	-$1.02M	–	14861
2023 Q3	$1.02M	Buy	224,971 +1,032	+0.5%	+$5.18K	﹤0.01%	6513
2023 Q2	$1.14M	Buy	+223,939	New	+$1.15M	﹤0.01%	6181

Other funds holding MFM

Pathstone Holdings Englewood, New Jersey $34.3B AUM 27.35% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

AAM

Advisors Asset Management Monument, Colorado $6.01B AUM 24.74% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.79% 1-Year Est. Return

Guggenheim Capital Chicago, Illinois $15.9B AUM 53.4% 1-Year Est. Return

HWAM

Hennion & Walsh Asset Management Parsippany, New Jersey $3.5B AUM 41.95% 1-Year Est. Return

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

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

MSL

Mackay Shields LLC New York $2.99B AUM 3.89% 1-Year Est. Return

Ken Griffin's MFM Position: Q1 2026 in Review

Ken Griffin sold out of Aberdeen Municipal Income Fund (MFM) in Q1 2026, closing a stake of 15,626 shares — an estimated $84.8K sold.

Ken Griffin first reported a position in MFM in Q2 2023 and held it in 6 quarters. The position peaked at $1.14M in Q2 2023. 83 funds tracked by Wall St. Rank hold MFM as of Q1 2026.

Ken Griffin reported no remaining Aberdeen Municipal Income Fund position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 15,626 Aberdeen Municipal Income Fund shares in Q1 2026, an estimated $84.8K.
Ken Griffin first reported a position in Aberdeen Municipal Income Fund in Q2 2023 and held it in 6 quarters.
Ken Griffin's Aberdeen Municipal Income Fund position peaked at $1.14M in Q2 2023.
83 funds tracked by Wall St. Rank held Aberdeen Municipal Income Fund as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.