Ken Griffin’s BlackRock MuniVest Fund MVF Stock Holding History

Ken Griffin’s Portfolio MVF Stock Details MVF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-18,431	Closed	-$121K	–	13628
2025 Q2	$121K	Sell	18,431 -10,534	-36%	-$71.1K	﹤0.01%	11151
2025 Q1	$203K	Buy	+28,965	New	+$208K	﹤0.01%	10415
2024 Q4	–	Sell	-15,920	Closed	-$121K	–	15078
2024 Q3	$121K	Buy	+15,920	New	+$118K	﹤0.01%	10864
2021 Q4	–	Sell	-85,935	Closed	-$814K	–	14409
2021 Q3	$814K	Buy	+85,935	New	+$838K	﹤0.01%	8656

Other funds holding MVF

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 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

MSL

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

SIA

Sit Investment Associates Minneapolis, Minnesota $5.28B AUM 14.42% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

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

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

HWAM

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

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

Ken Griffin's MVF Position: Q3 2025 in Review

Ken Griffin sold out of BlackRock MuniVest Fund (MVF) in Q3 2025, closing a stake of 18,431 shares — an estimated $121K sold.

Ken Griffin first reported a position in MVF in Q3 2021 and held it in 4 quarters. The position peaked at $814K in Q3 2021. 97 funds tracked by Wall St. Rank hold MVF as of Q3 2025.

Ken Griffin reported no remaining BlackRock MuniVest Fund position as of Q3 2025 after selling out during the quarter.
Ken Griffin sold 18,431 BlackRock MuniVest Fund shares in Q3 2025, an estimated $121K.
Ken Griffin first reported a position in BlackRock MuniVest Fund in Q3 2021 and held it in 4 quarters.
Ken Griffin's BlackRock MuniVest Fund position peaked at $814K in Q3 2021.
97 funds tracked by Wall St. Rank held BlackRock MuniVest Fund as of Q3 2025.

Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.