NMZ
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
$10.37
+0.39%
No data for this timeframe.
Vol
Inst. Holders26 funds
Inst. Value$95.0M
Inst. Activity1 buys / 0 sells
Insider Activity1B / 0S
Insider Net $$1.0K
Recent Activity
Apr 27, 2026
Insider
WELLS FARGO & COMPANY/MN acquired 4,504 shares
10%+ Owner
Mar 5, 2026
Insider
Siffermann William A bought 100 shares
Vice President @ $10.48 ($1.0K)
Inst.
Allworth Financial LP — ADD
8,500 shares ($88.2K)
Inst.
Mariner, LLC — ADD
157,813 shares ($1.6M)
Apr 13, 2026
short_interest
FTD: NMZ — 55,803 shares ($0.6M) failed to deliver
Settlement: 20260413, Price: $10.39, FTD Value: $579,793.17, NUVEEN MUNICIPAL HIGH INCOME O
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| MORGAN STANLEY | $27.7M | — |
| GUGGENHEIM CAPITAL LLC | $21.2M | — |
| RAYMOND JAMES FINANCIAL INC | $11.6M | — |
| WELLS FARGO & COMPANY/MN | $9.1M | — |
| BANK OF AMERICA CORP | $4.0M | ADD |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Apr 27, 2026 | WELLS FARGO | J | $0.00 |
| Mar 5, 2026 | Siffermann William | BUY | $1.0K |
26 institutional holders with $95.0M total value (9,148,273 shares) as of 2026-Q1. Top holders: MORGAN, GUGGENHEIM, RAYMOND. Net buying activity: 1 institutions added/increased vs 0 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 2,665,732 | $27.7M | 29.1% | — |
| 2 | GUGGENHEIM CAPITAL LLC | 2,043,438 | $21.2M | 22.3% | — |
| 3 | RAYMOND JAMES FINANCIAL INC | 1,119,962 | $11.6M | 12.2% | — |
| 4 | WELLS FARGO & COMPANY/MN | 878,670 | $9.1M | 9.6% | — |
| 5 | BANK OF AMERICA CORP /DE/ | 389,199 | $4.0M | 4.3% | ADD +41.3% |
| 6 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 340,621 | $3.5M | 3.7% | — |
| 7 | ROYAL BANK OF CANADA | 277,517 | $2.9M | 3.0% | — |
| 8 | STIFEL FINANCIAL CORP | 260,916 | $2.7M | 2.9% | DOUBLED +401.3% |
| 9 | COMMONWEALTH EQUITY SERVICES, LLC | 220,069 | $2.3M | 2.4% | — |
| 10 | Mariner, LLC | 159,675 | $1.7M | 1.7% | ADD +74.0% |
| 11 | Baird Financial Group, Inc. | 157,561 | $1.6M | 1.7% | — |
| 12 | Rockefeller Capital Management L.P. | 131,227 | $1.4M | 1.4% | — |
| 13 | Cerity Partners LLC | 118,083 | $1.2M | 1.3% | TRIM -56.2% |
| 14 | &PARTNERS | 93,425 | $969.8K | 1.0% | ADD +63.9% |
| 15 | AMERIPRISE FINANCIAL INC | 91,111 | $945.7K | 1.0% | ADD +26.6% |
| 16 | ENVESTNET ASSET MANAGEMENT INC | 81,601 | $847.0K | 0.9% | TRIM -66.7% |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 26,737 | $277.5K | 0.3% | — |
| 18 | FIFTH THIRD BANCORP | 23,089 | $239.7K | 0.3% | — |
| 19 | CITADEL ADVISORS LLC | 13,891 | $144.2K | 0.2% | — |
| 20 | Concurrent Investment Advisors, LLC | 11,964 | $124.2K | 0.1% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| Allworth Financial LP | ADD | 6,000 | 8,500 | +41.7% | $88.2K | 2026-Q1 |
| Mariner, LLC | ADD | 90,676 | 157,813 | +74.0% | $1.6M | 2025-Q4 |
| AMERIPRISE FINANCIAL INC | ADD | 77,200 | 97,742 | +26.6% | $996.0K | 2025-Q4 |
| &PARTNERS | ADD | 56,778 | 93,078 | +63.9% | $948.5K | 2025-Q4 |
| Invesco Ltd. | TRIM | 62,268 | 36,732 | -41.0% | $389.0K | 2025-Q3 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | TRIM | 17,322 | 10,369 | -40.1% | $109.8K | 2025-Q3 |
| STIFEL FINANCIAL CORP | DOUBLED | 52,373 | 262,557 | +401.3% | $2.7M | 2025-Q2 |
| ENVESTNET ASSET MANAGEMENT INC | TRIM | 244,440 | 81,285 | -66.7% | $842.9K | 2025-Q2 |
| AMERIPRISE FINANCIAL INC | ADD | 54,071 | 73,522 | +36.0% | $802.1K | 2025-Q1 |
| Invesco Ltd. | TRIM | 101,174 | 64,169 | -36.6% | $700.1K | 2025-Q1 |
| Cerity Partners LLC | TRIM | 23,804 | 10,418 | -56.2% | $113.7K | 2025-Q1 |
| Invesco Ltd. | TRIM | 135,029 | 101,174 | -25.1% | $1.1M | 2024-Q4 |
| Private Advisor Group, LLC | TRIM | 104,267 | 32,024 | -69.3% | $346.2K | 2024-Q4 |
| Cerity Partners LLC | TRIM | 47,608 | 23,804 | -50.0% | $277.6K | 2024-Q4 |
| Marex Group plc | ADD | 12,003 | 18,659 | +55.5% | $201.7K | 2024-Q4 |
| CWM, LLC | DOUBLED | 313 | 1,924 | +514.7% | $21.00 | 2024-Q4 |
| BANK OF AMERICA CORP /DE/ | ADD | 340,184 | 480,614 | +41.3% | $5.6M | 2024-Q3 |
| STIFEL FINANCIAL CORP | TRIM | 204,933 | 51,373 | -74.9% | $599.0K | 2024-Q3 |
| Cerity Partners LLC | ADD | 26,218 | 47,608 | +81.6% | $555.1K | 2024-Q3 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | ADD | 10,369 | 17,322 | +67.1% | $202.0K | 2024-Q3 |
| Marex Group plc | TRIM | 34,912 | 12,003 | -65.6% | $140.0K | 2024-Q3 |
2 unique insiders with 2 transactions. Net insider value: $1.0K ($1.0K bought, $0.00 sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 27, 2026 | WELLS FARGO & COMPANY/MN | 10%+ Owner | J | 4,504 | — | — |
| Mar 5, 2026 | Siffermann William A | Vice President | BUY | 100 | $10.48 | $1.0K |
No SEC filing reports analyzed yet. Reports are generated when new filings are detected and processed by the LLM pipeline.
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next Q | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Current FY | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next FY | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
Apr 13, 2026
short_interest
FTD: NMZ — 55,803 shares ($0.6M) failed to deliver
Settlement: 20260413, Price: $10.39, FTD Value: $579,793.17, NUVEEN MUNICIPAL HIGH INCOME O
Feb 20, 2026
short_interest
FTD: NMZ — 68,610 shares ($0.7M) failed to deliver
Settlement: 20260220, Price: $10.60, FTD Value: $727,266, NUVEEN MUNICIPAL HIGH INCOME O
Feb 19, 2026
short_interest
FTD: NMZ — 71,788 shares ($0.8M) failed to deliver
Settlement: 20260219, Price: $10.62, FTD Value: $762,388.56, NUVEEN MUNICIPAL HIGH INCOME O