Jane Street’s BlackRock MuniHoldings New Jersey Quality Fund MUJ Stock Holding History

Jane Street’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 Q2	$303K	Buy	24,587 +7,064	+40%	+$85.8K	﹤0.01%	9193
2026 Q1	$203K	Sell	17,523 -4,801	-22%	-$58.6K	﹤0.01%	10121
2025 Q4	$266K	Buy	+22,324	New	+$264K	﹤0.01%	9103
2025 Q1	–	Sell	-18,614	Closed	-$206K	–	10189
2024 Q4	$206K	Buy	+18,614	New	+$218K	﹤0.01%	8365

Other funds holding MUJ

MSL

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

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

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

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

APWA

Atlas Private Wealth Advisors Matawan, New Jersey $457M AUM 21.4% 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

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

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

Jane Street's MUJ Position: Q2 2026 in Review

Jane Street increased its BlackRock MuniHoldings New Jersey Quality Fund (MUJ) stake by 40% in Q2 2026, buying an estimated $85.8K and bringing the position to 24,587 shares worth $303K. The position accounts for ﹤0.01% of the portfolio, ranked #9193.

Jane Street first reported a position in MUJ in Q4 2024 and has held it in 4 quarters since. 55 funds tracked by Wall St. Rank hold MUJ as of Q2 2026.

Jane Street held 24,587 shares of BlackRock MuniHoldings New Jersey Quality Fund worth $303K as of Q2 2026.
Jane Street bought 7,064 BlackRock MuniHoldings New Jersey Quality Fund shares in Q2 2026, an estimated $85.8K.
BlackRock MuniHoldings New Jersey Quality Fund made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9193 holding.
Jane Street first reported a position in BlackRock MuniHoldings New Jersey Quality Fund in Q4 2024 and has held it in 4 quarters since.
55 funds tracked by Wall St. Rank held BlackRock MuniHoldings New Jersey Quality Fund as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.