NMZ
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
US
6
Insider buys (3m)
8
Insider sells (3m)
-$30.2K
Net value (3m)
—
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 6, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 1 | $10 |
| Aug 6, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 1 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 10 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 5 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 7 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 14 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 10 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 5 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 7 | $10 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 14 | $10 |
| Jul 28, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Purchase | 9 | $10 |
| Jul 28, 2026 | BANK OF AMERICA CORP /DE/ · 10 percent owner | Sale | 9 | $10 |
| Jun 29, 2026 | MOSCHNER ALBIN F · other: Trustee | Sale | 1,812 | $10 |
| Jun 29, 2026 | MOSCHNER ALBIN F · other: Trustee | Sale | 1,100 | $10 |
| Mar 6, 2026 | Siffermann William A · officer: Vice President | Purchase | 100 | $10 |
Institutional positioning
13F filings over the trailing two quarters
New 112Increased 139Reduced 43Sold out 13
| Filer | Action | Shares | Filed |
|---|---|---|---|
| MORGAN STANLEY | Increased | 3,168,046 | Aug 13, 2026 |
| MORGAN STANLEY | Reduced | 2,665,732 | May 15, 2026 |
| GUGGENHEIM CAPITAL LLC | Increased | 2,376,749 | Aug 12, 2026 |
| WELLS FARGO & COMPANY/MN | Increased | 2,359,288 | Aug 14, 2026 |
| SIT INVESTMENT ASSOCIATES INC | New Position | 2,336,943 | Aug 12, 2026 |
| Hennion & Walsh Asset Management, Inc. | Increased | 2,217,036 | Jul 8, 2026 |
| GUGGENHEIM CAPITAL LLC | Increased | 2,043,438 | May 15, 2026 |
| RAYMOND JAMES FINANCIAL INC | Increased | 1,930,236 | Aug 14, 2026 |
| UBS GROUP AG | Reduced | 1,919,703 | May 5, 2026 |
| HENNION & WALSH ASSET MANAGEMENT, INC. | Increased | 1,639,102 | May 13, 2026 |
| UBS Group AG | Reduced | 1,531,663 | Aug 13, 2026 |
| RAYMOND JAMES FINANCIAL INC | Increased | 1,119,962 | May 14, 2026 |
| BANK OF AMERICA CORP /DE/ | Increased | 1,112,841 | Aug 14, 2026 |
| LPL Financial LLC | Increased | 1,080,405 | Aug 7, 2026 |
| VAN ECK ASSOCIATES CORP | Increased | 1,056,439 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 6, 2026