Jane Street’s Western Asset Managed Municipals Fund MMU Stock Holding History

Jane Street’s Portfolio MMU Stock Details MMU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$181K	Sell	17,595 -21,085	-55%	-$221K	﹤0.01%	10246
2025 Q4	$404K	Buy	38,680 +4,421	+13%	+$45.9K	﹤0.01%	8170
2025 Q3	$354K	Buy	+34,259	New	+$344K	﹤0.01%	8583
2023 Q4	–	Sell	-11,586	Closed	-$103K	–	9573
2023 Q3	$103K	Buy	+11,586	New	+$112K	﹤0.01%	7939
2013 Q3	–	Sell	-21,410	Closed	-$285K	–	2965
2013 Q2	$285K	Buy	+21,410	New	+$302K	﹤0.01%	1932

Other funds holding MMU

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

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return

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

1CP

1607 Capital Partners Richmond, Virginia $1.39B AUM 8.35% 1-Year Est. Return

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

Guggenheim Capital Chicago, Illinois $12.9B AUM 27.3% 1-Year Est. Return

AAM

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

RCM

Robinson Capital Management Grosse Pointe Farms, Michigan $239M AUM 0.62% 1-Year Est. Return

Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

HWAM

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

Jane Street's MMU Position: Q1 2026 in Review

Jane Street reduced its Western Asset Managed Municipals Fund (MMU) stake by 55% in Q1 2026, selling an estimated $221K and leaving 17,595 shares worth $181K. The position accounts for ﹤0.01% of the portfolio, ranked #10246.

Jane Street first reported a position in MMU in Q2 2013 and has held it in 5 quarters since. The position peaked at $404K in Q4 2025. 110 funds tracked by Wall St. Rank hold MMU as of Q1 2026.

Jane Street held 17,595 shares of Western Asset Managed Municipals Fund worth $181K as of Q1 2026.
Jane Street sold 21,085 Western Asset Managed Municipals Fund shares in Q1 2026, an estimated $221K.
Western Asset Managed Municipals Fund made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10246 holding.
Jane Street first reported a position in Western Asset Managed Municipals Fund in Q2 2013 and has held it in 5 quarters since.
Jane Street's Western Asset Managed Municipals Fund position peaked at $404K in Q4 2025.
110 funds tracked by Wall St. Rank held Western Asset Managed Municipals Fund as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.