HolderBook

PIONEER MUNICIPAL HIGH INCOM (MHI)

Institutional ownership reported to the SEC as of Q3 2025, across 28 quarters.

2
Reporting holders
$1.1M
Reported value
0.0%
Held as options
-49
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Nuveen, LLC$1.0M116,2790.00%3q-1.7%-$17.9K
OSAIC HOLDINGS, INC.$81.0K9,0240.00%23q-45.3%-$67.0K

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 20252$1.1M125,3030020.0%
Q2 202551$106.2M11,590,588815160.0%
Q1 202553$107.7M11,681,346716120.0%
Q4 202450$104.3M11,260,039413130.0%
Q3 202443$99.9M10,409,25767160.0%
Q2 202445$94.6M10,353,954614120.0%
Q1 202447$103.4M11,698,21649190.0%
Q4 202353$89.3M10,346,346712170.0%
Q3 202356$68.0M9,449,179821170.0%
Q2 202355$63.7M7,470,513616210.0%
Q1 202357$60.0M6,746,6631020130.0%
Q4 202248$53.8M6,277,170618160.0%
Q3 202269$62.8M7,645,384725170.0%
Q2 202267$72.9M7,845,210724170.0%
Q1 202265$74.9M7,145,4601223180.0%
Q4 202163$75.5M6,171,7411616180.0%
Q3 202151$67.3M5,547,415518150.0%
Q2 202151$67.7M5,217,793313190.0%
Q1 202155$68.0M5,497,703719150.0%
Q4 202051$64.5M5,183,445412160.0%
Q3 202051$60.3M5,206,650219130.0%
Q2 202057$56.3M4,986,668717160.0%
Q1 202059$54.6M4,824,3161218140.0%
Q4 201954$53.4M4,423,793913140.0%
Q3 201945$51.5M4,129,500210160.0%
Q2 201945$51.7M4,227,621215150.0%
Q1 201948$56.7M4,744,99252080.0%
Q4 201852$53.9M4,917,4660210.0%