Pioneer Municipal High Income Opportunities Fund, Inc.
MIODelisted Aug 27, 2025- SEC CIK
- 0001864290
Pioneer Municipal High Income Opportunities Fund, Inc. was delisted on Aug 27, 2025; its insiders filed their last Form 4 on Sep 2, 2025; 31 institutions reported holding it in 13F filings for Q2 2025, worth $108.4M in total; no superinvestor held it.
Q4 2021 vs. Q3 2021
How the institutions holding Pioneer Municipal High Income Opportunities Fund, Inc. changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Q4 2021 | Change |
|---|---|---|---|
| Holders | 7 | 23 | +16 |
| Shares | 1.12M | 3.89M | +2.77M (+247.1%) |
| Value | $22.8M | $71.4M | +$48.6M (+212.6%) |
New holders (17)
Institutions that held Pioneer Municipal High Income Opportunities Fund, Inc. at the end of Q4 2021 but not at the end of Q3 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Sit Investment Associates Inc | 753,047 | $13.8M | 0.32% |
| City of London Investment Management Co Ltd | 571,995 | $10.5M | 0.59% |
| 1607 Capital Partners, LLC | 188,186 | $3.46M | 0.18% |
| Karpus Management, Inc. | 144,276 | $2.65M | 0.08% |
| Parametric Portfolio Associates LLC | 106,176 | $1.95M | 0.00% |
| Robinson Capital Management, LLC | 93,000 | $1.71M | 1.06% |
| Mariner Investment Group LLC | 55,065 | $1.01M | 0.43% |
| Wolverine Asset Management LLC | 50,892 | $934.0K | 0.01% |
| Thomas J. Herzfeld Advisors, Inc. | 29,265 | $538.0K | 0.20% |
| Susquehanna International Group, LLP | 24,187 | $444.0K | 0.00% |
| Nomura Holdings Inc | 17,900 | $328.0K | 0.00% |
| First Trust Advisors LP | 15,364 | $282.0K | 0.00% |
| 6 Meridian | 10,964 | $201.0K | 0.01% |
| Amundi | 5,000 | $92.0K | 0.00% |
| Tower Research Capital LLC (TRC) | 425 | $8.00K | 0.00% |
| Bessemer Group Inc | 178 | $3.00K | 0.00% |
| Royal Bank of Canada | 83 | $2.00K | 0.00% |
Sold out (1)
Institutions that held Pioneer Municipal High Income Opportunities Fund, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Millennium Management LLC | 31,502 | $642.0K |