Eaton Vance Tax-Managed Buy-Write Opportunities Fund — All Filings
476 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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424B3
424B5
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497
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CORRESP
DEFA14A
EFFECT
N-14 8C
N-14 8C/A
N-2
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N-CEN
N-CSR
N-CSRS
N-CSRS/A
N-PX
N-Q
NPORT-EX
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NSAR-A
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POS 8C
POS EX
SC 13G
SC 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B3 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND - 424B3 | 0001133228-26-003689 | Mar 18, 2026 | — |
| N-CEN | — | 0001410368-26-024754 | Mar 13, 2026 | Dec 31, 2025 |
| N-CSR | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-26-081442 | Feb 27, 2026 | Dec 31, 2025 |
| NPORT-P | — | 0001410368-26-016861 | Feb 24, 2026 | Dec 31, 2025 |
| NPORT-P | — | 0001410368-25-032303 | Nov 26, 2025 | Sep 30, 2025 |
| 8-K | TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND (ETV) | 0001076598-25-000400 | Aug 28, 2025 | — |
| N-CSRS | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-25-190807 | Aug 28, 2025 | Jun 30, 2025 |
| NPORT-P | — | 0001752724-25-200865 | Aug 25, 2025 | Jun 30, 2025 |
| 8-K | TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND (ETV) | 0001076598-25-000342 | Aug 14, 2025 | — |
| N-PX | — | 0001140361-25-030490 | Aug 12, 2025 | Jun 30, 2025 |
| NPORT-P | — | 0001752724-25-125337 | May 28, 2025 | Mar 31, 2025 |
| 424B3 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND SAI SUPPLEMENT DTD 5-1-2025 | 0001076598-25-000102 | May 1, 2025 | — |
| POS EX | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001076598-25-000083 | May 1, 2025 | — |
| 424B5 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-25-109401 | May 1, 2025 | — |
| N-2ASR | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-25-103160 | Apr 29, 2025 | — |
| N-CEN | — | 0001752724-25-054286 | Mar 13, 2025 | Dec 31, 2024 |
| N-CSR | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-25-038785 | Feb 27, 2025 | Dec 31, 2024 |
| NPORT-P | — | 0001752724-25-027053 | Feb 19, 2025 | Dec 31, 2024 |
| 4 | — | 0001225208-25-000979 | Jan 29, 2025 | Dec 31, 2024 |
| NPORT-P | — | 0001752724-24-273686 | Nov 27, 2024 | Sep 30, 2024 |
| 8-K | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0000940394-24-000990 | Oct 10, 2024 | — |
| N-PX | — | 0001140361-24-039538 | Aug 30, 2024 | Jun 30, 2024 |
| N-CSRS | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-24-207036 | Aug 26, 2024 | Jun 30, 2024 |
| NPORT-P | — | 0001752724-24-183368 | Aug 20, 2024 | Jun 30, 2024 |
| 3 | — | 0001225208-24-007055 | Jul 1, 2024 | — |
| 3 | — | 0001225208-24-007054 | Jul 1, 2024 | — |
| NPORT-P | — | 0001752724-24-123649 | May 28, 2024 | Mar 31, 2024 |
| 424B3 | TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND (ETV) PRO SUPPLEMENT DTD 3-22-24 | 0000940394-24-000320 | Mar 22, 2024 | — |
| N-CEN | — | 0001752724-24-051152 | Mar 8, 2024 | Dec 31, 2023 |
| N-CSR | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-24-050076 | Feb 28, 2024 | Dec 31, 2023 |
| 424B3 | FEE SCHEDULE UPDATE STICKER | 0000940394-24-000194 | Feb 26, 2024 | — |
| NPORT-P | — | 0001752724-24-019657 | Feb 2, 2024 | Dec 31, 2023 |
| 3 | — | 0001225208-24-000830 | Jan 11, 2024 | Jan 1, 2024 |
| NPORT-P | — | 0001752724-23-272486 | Nov 29, 2023 | Sep 30, 2023 |
| N-CSRS | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0001193125-23-220175 | Aug 24, 2023 | Jun 30, 2023 |
| N-PX | BRD2K3_0001322436_2023 | 0001438934-23-000123 | Aug 23, 2023 | Jun 30, 2023 |
| NPORT-P | — | 0001752724-23-184381 | Aug 22, 2023 | Jun 30, 2023 |
| 4 | — | 0001225208-23-008113 | Aug 9, 2023 | Aug 3, 2023 |
| 3 | — | 0001225208-23-006879 | Jun 16, 2023 | May 24, 2023 |
| 3 | — | 0001225208-23-006478 | Jun 2, 2023 | May 24, 2023 |
| NPORT-P | — | 0001752724-23-119742 | May 26, 2023 | Mar 31, 2023 |
| 424B3 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND (ETV) SUPPLEMENTS DTD 5-26- | 0000940394-23-000818 | May 26, 2023 | — |
| 424B3 | TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND (ETV) SUPPLEMENT DTD 4-18-2023 | 0000940394-23-000602 | Apr 18, 2023 | — |
| 424B3 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND PRO & SAI SUPPLEMENT DTD 4- | 0000940394-23-000595 | Apr 17, 2023 | — |
| POS EX | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND | 0000940394-23-000589 | Apr 14, 2023 | — |
| 3 | — | 0001225208-23-004738 | Apr 6, 2023 | Apr 1, 2023 |
| 424B3 | EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND PRO & SAI SUPPLEMENT DTD 3- | 0000940394-23-000469 | Mar 16, 2023 | — |
| 3 | — | 0001225208-23-003963 | Mar 15, 2023 | Jan 4, 2023 |
| N-CEN | — | 0001752724-23-051768 | Mar 10, 2023 | Dec 31, 2022 |
| NPORT-P | — | 0001752724-23-049238 | Mar 1, 2023 | Dec 31, 2022 |