Summit Trail Advisors’s BlackRock MuniHoldings California Quality Fund MUC Stock Holding History

Summit Trail Advisors’s Portfolio MUC Stock Details MUC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.12M	Sell	101,599 -7,716	-7%	-$83K	0.01%	941
2026 Q1	$1.14M	Buy	109,315 +99,062	+966%	+$1.07M	0.02%	874
2025 Q4	$109K	Buy	+10,253	New	+$110K	﹤0.01%	1284
2022 Q4	–	Sell	-23,466	Closed	-$253K	–	416
2022 Q3	$253K	Buy	+23,466	New	+$283K	0.01%	296
2018 Q3	–	Sell	-2,064	Closed	-$27K	–	389
2018 Q2	$27K	Buy	+2,064	New	+$27.2K	0.01%	362

Other funds holding MUC

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

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 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

AAM

Advisors Asset Management Monument, Colorado $6.56B AUM 35.09% 1-Year Est. Return

RCM

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

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

RCM

Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return

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

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

Summit Trail Advisors's MUC Position: Q2 2026 in Review

Summit Trail Advisors reduced its BlackRock MuniHoldings California Quality Fund (MUC) stake by 7.1% in Q2 2026, selling an estimated $83K and leaving 101,599 shares worth $1.12M. The position accounts for 0.01% of the portfolio, ranked #941.

Summit Trail Advisors first reported a position in MUC in Q2 2018 and has held it in 5 quarters since. The position peaked at $1.14M in Q1 2026. 135 funds tracked by Wall St. Rank hold MUC as of Q2 2026.

Summit Trail Advisors held 101,599 shares of BlackRock MuniHoldings California Quality Fund worth $1.12M as of Q2 2026.
Summit Trail Advisors sold 7,716 BlackRock MuniHoldings California Quality Fund shares in Q2 2026, an estimated $83K.
BlackRock MuniHoldings California Quality Fund made up 0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #941 holding.
Summit Trail Advisors first reported a position in BlackRock MuniHoldings California Quality Fund in Q2 2018 and has held it in 5 quarters since.
Summit Trail Advisors's BlackRock MuniHoldings California Quality Fund position peaked at $1.14M in Q1 2026.
135 funds tracked by Wall St. Rank held BlackRock MuniHoldings California Quality Fund as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.