# Eaton Vance Tax-Managed Buy-Write Opportunities Fund: filings

ETV · NYSE · CIK 1322436 · [Other](/sectors/other.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/etv.md) · [Financials](/companies/etv/financials.md) · [Filings](/companies/etv/filings.md) · [Insiders](/companies/etv/insiders.md)

## Reports and events: 5 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (3 31, NPORT-P 28, 4 21, 497 21, N-Q 20, N-CSR 18, N-CSRS 18, N-PX 18, 424B3 15, NSAR-B 10, NSAR-A 9, POS EX 9, N-CEN 8, CORRESP 7, EFFECT 6, 8-K 5, N-2 4, N-2/A 4, DEFA14A 3, 40-17GCS 2, 424B5 2, 486BPOS 2, N-14 8C/A 2, N-2ASR 2, SC 13G 2, N-14 8C 1, N-CSRS/A 1, NPORT-EX 1, POS 8C 1, SC 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2025-08-28 | 13:58 ET | [8-K](/filings/0001076598-25-000400.md) | 8.01 Other events | 0001076598-25-000400 |
| 2025-08-14 | 14:18 ET | [8-K](/filings/0001076598-25-000342.md) | 8.01 Other events | 0001076598-25-000342 |
| 2024-10-10 | 16:08 ET | [8-K](/filings/0000940394-24-000990.md) | 5.03 Amendment to articles or bylaws | 0000940394-24-000990 |
| 2023-02-01 | 16:23 ET | [8-K](/filings/0000940394-23-000243.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000940394-23-000243 |
| 2020-08-13 | 16:10 ET | [8-K](/filings/0000940394-20-001216.md) | 5.03 Amendment to articles or bylaws | 0000940394-20-001216 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 26, 2026, 14:20 ET. No prices; not investment advice.