Mackay Shields LLC’s BlackRock MuniYield Quality Fund III MYI Stock Holding History

Mackay Shields LLC’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 Q3	$4.23M	Hold	439,004	–	–	0.15%	96
2026 Q2	$4.88M	Sell	439,004 -87,252	-17%	-$952K	0.16%	96
2026 Q1	$5.53M	Buy	+526,256	New	+$5.8M	0.2%	90
2025 Q3	–	Sell	-88,233	Closed	-$926K	–	141
2025 Q2	$926K	Buy	+88,233	New	+$927K	0.03%	135
2015 Q1	–	Sell	-89,461	Closed	-$1.26M	–	133
2014 Q4	$1.26M	Hold	89,461	–	–	0.06%	107
2014 Q3	$1.23M	Sell	89,461 -273,040	-75%	-$3.74M	0.06%	109
2014 Q2	$4.85M	Buy	362,501 +149,685	+70%	+$2.07M	0.27%	79
2014 Q1	$2.89M	Hold	212,816	–	–	0.15%	98
2013 Q4	$2.69M	Buy	+212,816	New	+$2.68M	0.1%	151

Other funds holding MYI

Hennion & Walsh Asset Management Parsippany, New Jersey $3.42B AUM 25.82% 1-Year Est. Return

City of London Investment Management London, United Kingdom $1.47B AUM 36.54% 1-Year Est. Return

Capital Investment Advisors Atlanta, Georgia $7.74B AUM 15.52% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return

Concurrent Investment Advisors Tampa, Florida $14.5B AUM 24.52% 1-Year Est. Return

ITIM

Indiana Trust & Investment Management Mishawaka, Indiana $367M AUM 23.81% 1-Year Est. Return

Chicago Partners Investment Group Chicago, Illinois $5.45B AUM 19.52% 1-Year Est. Return

NWMP

Noble Wealth Management PBC Greenwood Village, Colorado $223M AUM 7.64% 1-Year Est. Return

Eastern Bank Boston, Massachusetts $6.58B AUM 23.57% 1-Year Est. Return

Atala Financial Calabasas, California $172M AUM 15.45% 1-Year Est. Return

Mackay Shields LLC's MYI Position: Q3 2026 in Review

Mackay Shields LLC held its BlackRock MuniYield Quality Fund III (MYI) position steady in Q3 2026 at 439,004 shares worth $4.23M. The position accounts for 0.15% of the portfolio, ranked #96.

Mackay Shields LLC first reported a position in MYI in Q4 2013 and has held it in 9 quarters since. The position peaked at $5.53M in Q1 2026. 51 funds tracked by Wall St. Rank hold MYI as of Q3 2026.

Mackay Shields LLC held 439,004 shares of BlackRock MuniYield Quality Fund III worth $4.23M as of Q3 2026.
Mackay Shields LLC left its BlackRock MuniYield Quality Fund III share count unchanged in Q3 2026.
BlackRock MuniYield Quality Fund III made up 0.15% of Mackay Shields LLC's portfolio in Q3 2026, its #96 holding.
Mackay Shields LLC first reported a position in BlackRock MuniYield Quality Fund III in Q4 2013 and has held it in 9 quarters since.
Mackay Shields LLC's BlackRock MuniYield Quality Fund III position peaked at $5.53M in Q1 2026.
51 funds tracked by Wall St. Rank held BlackRock MuniYield Quality Fund III as of Q3 2026.

Based on Mackay Shields LLC's 13F filing for Q3 2026, filed 13 Oct 2026.