Summit Trail Advisors’s BlackRock MuniYield Quality Fund III MYI Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.24M	Buy	111,231 +6,751	+6%	+$73.6K	0.02%	888
2026 Q1	$1.1M	Buy	104,480 +83,227	+392%	+$917K	0.02%	894
2025 Q4	$231K	Buy	+21,253	New	+$233K	﹤0.01%	1250
2025 Q3	–	Sell	-23,664	Closed	-$250K	–	1358
2025 Q2	$250K	Buy	+23,664	New	+$249K	﹤0.01%	985
2024 Q4	–	Sell	-27,500	Closed	-$332K	–	631
2024 Q3	$332K	Buy	+27,500	New	+$317K	0.01%	515
2024 Q1	–	Sell	-27,500	Closed	-$320K	–	631
2023 Q4	$320K	Buy	+27,500	New	+$285K	0.01%	390
2022 Q4	–	Sell	-23,413	Closed	-$245K	–	417
2022 Q3	$245K	Buy	23,413 +8,528	+57%	+$99.4K	0.01%	303
2022 Q2	$174K	Buy	+14,885	New	+$174K	0.01%	357
2022 Q1	–	Sell	-20,735	Closed	-$307K	–	360
2021 Q4	$307K	Buy	+20,735	New	+$303K	0.02%	227
2021 Q3	–	Sell	-132,628	Closed	-$1.98M	–	270
2021 Q2	$1.98M	Buy	+132,628	New	+$1.93M	0.17%	68
2020 Q4	–	Sell	-87,762	Closed	-$1.21M	–	239
2020 Q3	$1.21M	Sell	87,762 -2,385	-3%	-$32.1K	0.23%	51
2020 Q2	$1.18M	Buy	+90,147	New	+$1.13M	0.22%	47

Other funds holding MYI

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 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

SIA

Sit Investment Associates Minneapolis, Minnesota $5.28B AUM 14.42% 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 $369B AUM 28.27% 1-Year Est. Return

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

Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return

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

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

Summit Trail Advisors increased its BlackRock MuniYield Quality Fund III (MYI) stake by 6.5% in Q2 2026, buying an estimated $73.6K and bringing the position to 111,231 shares worth $1.24M. The position accounts for 0.02% of the portfolio, ranked #888.

Summit Trail Advisors first reported a position in MYI in Q2 2020 and has held it in 12 quarters since. The position peaked at $1.98M in Q2 2021. 154 funds tracked by Wall St. Rank hold MYI as of Q2 2026.

Summit Trail Advisors held 111,231 shares of BlackRock MuniYield Quality Fund III worth $1.24M as of Q2 2026.
Summit Trail Advisors bought 6,751 BlackRock MuniYield Quality Fund III shares in Q2 2026, an estimated $73.6K.
BlackRock MuniYield Quality Fund III made up 0.02% of Summit Trail Advisors's portfolio in Q2 2026, its #888 holding.
Summit Trail Advisors first reported a position in BlackRock MuniYield Quality Fund III in Q2 2020 and has held it in 12 quarters since.
Summit Trail Advisors's BlackRock MuniYield Quality Fund III position peaked at $1.98M in Q2 2021.
154 funds tracked by Wall St. Rank held BlackRock MuniYield Quality Fund III as of Q2 2026.

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