Gridiron Partners’s Pioneer Municipal High Income Advantage Fund MAV Stock Holding History

Gridiron Partners’s Portfolio MAV Stock Details MAV Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-79,023	Closed	-$656K	–	68
2025 Q2	$656K	Hold	79,023	–	–	0.41%	31
2025 Q1	$660K	Hold	79,023	–	–	0.42%	32
2024 Q4	$666K	Hold	79,023	–	–	0.42%	33
2024 Q3	$699K	Hold	79,023	–	–	0.42%	34
2024 Q2	$649K	Sell	79,023 -1,019	-1%	-$8.16K	0.41%	32
2024 Q1	$652K	Sell	80,042 -88,759	-53%	-$715K	0.42%	33
2023 Q4	$1.35M	Buy	+168,801	New	+$1.21M	0.96%	22

Other funds holding MAV

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Gridiron Partners's MAV Position: Q3 2025 in Review

Gridiron Partners sold out of Pioneer Municipal High Income Advantage Fund (MAV) in Q3 2025, closing a stake of 79,023 shares — an estimated $656K sold.

Gridiron Partners first reported a position in MAV in Q4 2023 and held it in 7 quarters. The position peaked at $1.35M in Q4 2023. 2 funds tracked by Wall St. Rank hold MAV as of Q3 2025.

Gridiron Partners reported no remaining Pioneer Municipal High Income Advantage Fund position as of Q3 2025 after selling out during the quarter.
Gridiron Partners sold 79,023 Pioneer Municipal High Income Advantage Fund shares in Q3 2025, an estimated $656K.
Gridiron Partners first reported a position in Pioneer Municipal High Income Advantage Fund in Q4 2023 and held it in 7 quarters.
Gridiron Partners's Pioneer Municipal High Income Advantage Fund position peaked at $1.35M in Q4 2023.
2 funds tracked by Wall St. Rank held Pioneer Municipal High Income Advantage Fund as of Q3 2025.

Based on Gridiron Partners's 13F filing for Q3 2025, filed 14 Oct 2025.