Ken Griffin’s BlackRock MuniHoldings New Jersey Quality Fund MUJ Stock Holding History

Ken Griffin’s Portfolio MUJ Stock Details MUJ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-10,132	Closed	-$121K	–	13765
2025 Q4	$121K	Buy	+10,132	New	+$120K	﹤0.01%	11493
2025 Q2	–	Sell	-21,459	Closed	-$241K	–	14138
2025 Q1	$241K	Buy	21,459 +10,950	+104%	+$125K	﹤0.01%	10064
2024 Q4	$116K	Buy	+10,509	New	+$123K	﹤0.01%	11232

Other funds holding MUJ

MSL

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

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

RCM

Robinson Capital Management Grosse Pointe Farms, Michigan $226M AUM 6.92% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

BCG

Breakwater Capital Group Paramus, New Jersey $833M AUM 22.71% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Strategic Advisors New York $457M AUM 21.35% 1-Year Est. Return

Ken Griffin's MUJ Position: Q1 2026 in Review

Ken Griffin sold out of BlackRock MuniHoldings New Jersey Quality Fund (MUJ) in Q1 2026, closing a stake of 10,132 shares — an estimated $121K sold.

Ken Griffin first reported a position in MUJ in Q4 2024 and held it in 3 quarters. The position peaked at $241K in Q1 2025. 59 funds tracked by Wall St. Rank hold MUJ as of Q1 2026.

Ken Griffin reported no remaining BlackRock MuniHoldings New Jersey Quality Fund position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 10,132 BlackRock MuniHoldings New Jersey Quality Fund shares in Q1 2026, an estimated $121K.
Ken Griffin first reported a position in BlackRock MuniHoldings New Jersey Quality Fund in Q4 2024 and held it in 3 quarters.
Ken Griffin's BlackRock MuniHoldings New Jersey Quality Fund position peaked at $241K in Q1 2025.
59 funds tracked by Wall St. Rank held BlackRock MuniHoldings New Jersey Quality Fund as of Q1 2026.

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