PIONEER MUNICIPAL HIGH INCOME FUND, INC.
Total Trades
49
Buys
48
Sells
1
Largest Trade
$1M+
Insiders
2
Institutional Funds
16
Inst. Value
$1M+
Activist Filings
22
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Saba Capital Management, L.P. | 10% Owner | BUY | $50K–$100K | 9K | $8.78 | Apr 24, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 13K | $8.70 | Apr 22, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 44K | $8.67 | Apr 14, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 4K | $9.04 | Apr 8, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 13K | $9.25 | Jan 14, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 5K | $9.39 | Jan 10, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $50K–$100K | 6K | $9.35 | Jan 6, 2025 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 50K | $9.30 | Dec 31, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $500K+ | 89K | $9.28 | Dec 27, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 36K | $9.37 | Dec 23, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 14K | $9.54 | Dec 3, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 21K | $9.47 | Nov 29, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 24K | $9.45 | Nov 26, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $500K+ | 64K | $9.41 | Nov 25, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 39K | $9.42 | Nov 21, 2024 |
| BANK OF AMERICA CORP /DE/ | 10% Owner | BUY | $1K–$15K | 800 | $9.46 | Nov 20, 2024 |
| BANK OF AMERICA CORP /DE/ | 10% Owner | SELL | $1K–$15K | 800 | $9.36 | Nov 20, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 34K | $9.42 | Nov 18, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 17K | $9.43 | Nov 14, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $50K–$100K | 6K | $9.45 | Nov 12, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $50K–$100K | 6K | $9.38 | Nov 5, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 15K | $9.36 | Nov 4, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 31K | $9.32 | Oct 31, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 3K | $9.40 | Aug 29, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 4K | $9.43 | Aug 27, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $1K–$15K | 1K | $9.42 | Aug 22, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | <$1K | 100 | $9.43 | Aug 20, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 25K | $9.43 | Aug 19, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 14K | $9.20 | Aug 1, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 4K | $8.88 | May 23, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 33K | $8.56 | May 3, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 6K | $8.76 | Mar 4, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $500K+ | 80K | $8.65 | Feb 5, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 18K | $8.49 | Jan 31, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 57K | $8.58 | Jan 18, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 30K | $8.67 | Jan 3, 2024 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 21K | $8.12 | Dec 1, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 59K | $7.99 | Nov 28, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 53K | $7.98 | Nov 21, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | <$1K | 100 | $7.83 | Nov 17, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $1K–$15K | 600 | $7.57 | Nov 13, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 5K | $7.44 | Nov 9, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $500K+ | 107K | $7.33 | Nov 7, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 3K | $7.02 | Nov 3, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 54K | $6.96 | Oct 31, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $1M+ | 245K | $7.27 | Oct 18, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $100K–$500K | 42K | $7.33 | Oct 16, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $50K–$100K | 13K | $7.30 | Oct 12, 2023 |
| Saba Capital Management, L.P. | 10% Owner | BUY | $15K–$50K | 7K | $7.17 | Oct 3, 2023 |
Institutional Ownership
13F filings as of Jun 30, 2025 · 16 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| MACKAY SHIELDS LLC | 201K | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 168K | $1M+ | SH |
| Capital Investment Advisors, LLC | 122K | $1M+ | SH |
| MORGAN STANLEY | 112K | $1M+ | SH |
| PARK AVENUE SECURITIES LLC | 107K | $500K+ | SH |
| Wagner Wealth Management, LLC | 62K | $500K+ | SH |
| Tyche Wealth Partners LLC | 57K | $500K+ | SH |
| RAYMOND JAMES FINANCIAL INC | 39K | $100K–$500K | SH |
| HOHIMER WEALTH MANAGEMENT, LLC | 36K | $100K–$500K | SH |
| Gridiron Partners, LLC | 35K | $100K–$500K | SH |
| SEAMOUNT FINANCIAL GROUP INC | 30K | $100K–$500K | SH |
| INTEGRATED CAPITAL MANAGEMENT, INC. | 21K | $100K–$500K | SH |
| OSAIC HOLDINGS, INC. | 16K | $100K–$500K | SH |
| Merit Financial Group, LLC | 12K | $100K–$500K | SH |
| Activest Wealth Management | 1K | $1K–$15K | SH |
| PRIVATE TRUST CO NA | 765 | $1K–$15K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Sep 2, 2025
0.0%
0 shares
RIVERNORTH CAPITAL MANAGEMENT, LLC
SC 13G/A · Aug 14, 2025
4.4%
1.0M shares
Sit Investment Associates, Inc.
SC 13G/A · Aug 5, 2025
11.5%
2.6M shares
RIVERNORTH CAPITAL MANAGEMENT, LLC
SC 13G/A · May 15, 2025
8.4%
1.9M shares
RIVERNORTH CAPITAL MANAGEMENT, LLC
SC 13G/A · Feb 14, 2025
7.2%
1.6M shares
SC 13D/A · Feb 4, 2025
18.1%
4.1M shares
SC 13D/A · Jan 28, 2025
18.1%
4.1M shares
SC 13D/A · Dec 31, 2024
17.9%
4.1M shares
SC 13D/A · Nov 27, 2024
16.9%
3.8M shares
RIVERNORTH CAPITAL MANAGEMENT, LLC
SC 13G · Nov 14, 2024
6.1%
1.4M shares
SC 13D/A · Aug 21, 2024
15.8%
3.6M shares
SC 13D/A · Apr 1, 2024
14.9%
3.4M shares
Sit Investment Associates, Inc. 41-1404829
SC 13G · Feb 13, 2024
6.0%
1.4M shares
SC 13G/A · Jan 31, 2024
1.6%
365K shares
SC 13D · Jan 5, 2024
14.1%
3.2M shares
SC 13G/A · Oct 3, 2023
10.4%
2.4M shares
SC 13G · Aug 31, 2023
5.1%
1.2M shares
RIVERNORTH CAPITAL MANAGEMENT, LLC
SC 13G · Feb 14, 2023
6.0%
1.4M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G · Feb 10, 2023
6.6%
1.5M shares
SC 13G/A · Jan 13, 2023
6.0%
1.4M shares
SC 13G/A · Aug 10, 2022
9.2%
2.1M shares
SC 13G/A · Jan 18, 2022
14.3%
3.3M shares