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MIO

Pioneer Municipal High Income Opportunities Fund

Delisted

MIO was delisted on the 22nd of August, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
Morgan Stanley
1
Morgan Stanley
New York
$14.6M +$508K +48,533 +3%
SCM
2
Saba Capital Management
New York
$12.9M +$2.09M +199,285 +17%
SIA
3
Sit Investment Associates
Minnesota
$10.9M +$1.68M +160,705 +16%
AW
4
Atlas Wealth
Ohio
$8.53M +$239K +22,805 +3%
Wells Fargo
5
Wells Fargo
California
$4.08M +$562K +53,738 +14%
COLIM
6
City of London Investment Management
United Kingdom
$4.02M
1CP
7
1607 Capital Partners
Virginia
$2.6M
WP
8
Woodline Partners
California
$1.91M -$523K -50,008 -20%
API
9
Advisor Partners II
California
$1.7M +$1.86M +178,017 New
RCM
10
Robinson Capital Management
Michigan
$1.61M -$75.6K -7,225 -4%
VanEck Associates
11
VanEck Associates
New York
$1.07M -$153K -14,618 -12%
MC
12
Matisse Capital
Oregon
$1.05M
GC
13
Guggenheim Capital
Illinois
$736K +$807K +77,085 New
MC
14
Moors & Cabot
Massachusetts
$597K +$5.23K +500 +0.8%
UBS Group
15
UBS Group
Switzerland
$546K -$9.49K -907 -2%
Rockefeller Capital Management
16
Rockefeller Capital Management
New York
$298K +$105K +10,000 +47%
LPL Financial
17
LPL Financial
California
$117K +$128K +12,266 New
HighTower Advisors
18
HighTower Advisors
Illinois
$110K -$2.71K -259 -2%
SPP
19
Single Point Partners
Massachusetts
$98K +$107K +10,225 New
S
20
SignatureFD
Georgia
$89.8K +$1.17K +112 +1%
SPIA
21
Steward Partners Investment Advisory
New York
$61.7K +$4.19K +400 +7%
Amundi
22
Amundi
France
$48K
Comerica Bank
23
Comerica Bank
Texas
$33.3K +$36.5K +3,483 New
GI
24
Gradient Investments
Minnesota
$23.9K +$26.2K +2,500 New
WAM
25
Wolverine Asset Management
Illinois
$18K +$19.8K +1,890 New