Sponsor & official fund page
The sponsor's site carries daily NAV, fact sheets, distribution notices (Section 19(a)), tax information and reinvestment-plan terms.
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Sponsor websitelatest | — | — | — | Sponsor | link check failed (404) |
Prospectus & registration statements
Form N-2 and supplements: investment policies, fee table, leverage terms, rights offerings, at-the-market programmes.
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Prospectus supplement (Rule 497)latest · filing index | Jun 27, 2012 | Jun 27, 2012 | 497 | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
| Registration statement amendment (Form N-2/A) — N-2/A · filing index | Jun 26, 2012 | Jun 26, 2012 | N-2/A | SEC EDGAR | unchecked |
| Registration statement amendment (Form N-2/A) — N-2/A · filing index | May 25, 2012 | May 25, 2012 | N-2/A | SEC EDGAR | unchecked |
| Registration statement amendment (Form N-2/A) — N-2/A · filing index | May 18, 2012 | May 18, 2012 | N-2/A | SEC EDGAR | unchecked |
| Registration statement amendment (Form N-2/A) — N-2/A · filing index | Apr 17, 2012 | Apr 17, 2012 | N-2/A | SEC EDGAR | unchecked |
| Registration statement / prospectus (Form N-2) · filing index | Apr 25, 2011 | Apr 25, 2011 | N-2 | SEC EDGAR | unchecked |
Annual reports (N-CSR)
Financial highlights, statements, notes on leverage and fees, distribution sources.
Semi-annual reports (N-CSRS)
Portfolio holdings (N-PORT)
Monthly portfolio filed quarterly with a ~60-day lag.
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Monthly portfolio holdings (Form N-PORT)latest · filing index | May 31, 2026 | Jul 24, 2026 | NPORT-P | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
| Monthly portfolio holdings (Form N-PORT) · filing index | Feb 28, 2026 | Apr 24, 2026 | NPORT-P | SEC EDGAR | unchecked |
| Monthly portfolio holdings (Form N-PORT) · filing index | Nov 30, 2025 | Jan 26, 2026 | NPORT-P | SEC EDGAR | unchecked |
| Monthly portfolio holdings (Form N-PORT) · filing index | Aug 31, 2025 | Oct 24, 2025 | NPORT-P | SEC EDGAR | unchecked |
| Monthly portfolio holdings (Form N-PORT) · filing index | May 31, 2025 | Jul 25, 2025 | NPORT-P | SEC EDGAR | unchecked |
| Monthly portfolio holdings (Form N-PORT) · filing index | Feb 28, 2025 | Apr 23, 2025 | NPORT-P | SEC EDGAR | unchecked |
Tender offers
Schedule TO filings: pricing formula, size, deadlines, proration.
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Issuer tender offer amendment (SC TO-I/A) — NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUNDlatest · filing index | Nov 19, 2024 | Nov 19, 2024 | SC TO-I/A | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
| Issuer tender offer amendment (SC TO-I/A) — NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND · filing index | Nov 15, 2024 | Nov 15, 2024 | SC TO-I/A | SEC EDGAR | unchecked |
| Issuer tender offer statement (SC TO-I) — NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND · filing index | Oct 17, 2024 | Oct 17, 2024 | SC TO-I | SEC EDGAR | unchecked |
Proxy statements & reorganisations
Shareholder votes: directors, mergers, liquidations, conversions.
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Proxy statement (DEF 14A) — NYLI MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUNDlatest · filing index | Oct 1, 2026 | Jul 24, 2026 | DEF 14A | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
| Proxy statement (DEF 14A) — NYLI MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND · filing index | Oct 1, 2025 | Jul 21, 2025 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — MAINSTAY MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND · filing index | Sep 27, 2024 | Jul 25, 2024 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — DEF 14A · filing index | Sep 28, 2023 | Jul 21, 2023 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — DEF 14A · filing index | Sep 28, 2022 | Jul 18, 2022 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — DEF 14A · filing index | Jul 22, 2021 | Jul 22, 2021 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — DEF14A · filing index | Jul 21, 2020 | Jul 21, 2020 | DEF 14A | SEC EDGAR | unchecked |
| Proxy statement (DEF 14A) — DEF 14A · filing index | Oct 2, 2019 | Jul 18, 2019 | DEF 14A | SEC EDGAR | unchecked |
Current reports (8-K)
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Current report (8-K) — NYLI MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUNDlatest · filing index | Dec 3, 2024 | Dec 9, 2024 | 8-K | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
| Current report (8-K) — MAINSTAY MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND · filing index | Jul 25, 2024 | Jul 25, 2024 | 8-K | SEC EDGAR | unchecked |
Annual census (N-CEN)
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Annual census report (Form N-CEN)latest · filing index | May 31, 2026 | Aug 11, 2026 | N-CEN | SEC EDGAR | OK (Oct 11, 2026, 12:18 AM EDT) |
| Annual census report (Form N-CEN) · filing index | May 31, 2025 | Aug 8, 2025 | N-CEN | SEC EDGAR | unchecked |
| Annual census report (Form N-CEN) · filing index | May 31, 2024 | Aug 7, 2024 | N-CEN | SEC EDGAR | unchecked |
Other
| Document | Date | Filed | Form | Source | Status |
|---|---|---|---|---|---|
| Proxy voting record (N-PX)latest · filing index | Jun 30, 2026 | Aug 19, 2026 | N-PX | SEC EDGAR | OK (Oct 11, 2026, 12:19 AM EDT) |
| Proxy voting record (N-PX) · filing index | Jun 30, 2025 | Aug 27, 2025 | N-PX | SEC EDGAR | unchecked |
| Proxy voting record (N-PX) · filing index | Jun 30, 2024 | Aug 30, 2024 | N-PX | SEC EDGAR | unchecked |
| Proxy voting record (N-PX) — N-PX · filing index | Jun 30, 2023 | Aug 29, 2023 | N-PX | SEC EDGAR | unchecked |
| All SEC filings for this fund (EDGAR)latest | — | — | — | SEC EDGAR | OK (Oct 4, 2026, 12:24 AM EDT) |
Not on file for this fund: fact sheets, distribution notices, tax information, reinvestment plan. These are published on the sponsor's site rather than EDGAR; use the sponsor link above.
CEF Explorer research page for NYLIM MacKay DefinedTerm Muni Opportunities Fund. Figures carry their own dates and sources; a discount to NAV does not guarantee convergence or any return. This is not investment advice.