---
title: "Western Asset Investment Grade Opportunity Trust Inc. SEC filings"
url: https://altstreet.investments/edgar/1462586
kind: edgar-entity
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Western Asset Investment Grade Opportunity Trust Inc.: SEC filings and what they report

| Field | Value |
| --- | --- |
| Entity | Western Asset Investment Grade Opportunity Trust Inc. |
| CIK | 1462586 |
| Filing family | Form N-PORT |

## Filings (22 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 26, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040026041398/ |
| July 30, 2026 | N-CSRS | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000113322826011011/ |
| July 22, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040026027693/ |
| April 24, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040026014707/ |
| February 11, 2026 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040026003033/ |
| January 28, 2026 | N-CSR | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000113322826000781/ |
| January 23, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040026001989/ |
| October 23, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000094040025005172/ |
| July 29, 2025 | N-CSRS | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000113322825007664/ |
| July 23, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272425174663/ |
| April 25, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272425092426/ |
| February 5, 2025 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272425020418/ |
| January 28, 2025 | N-CSR | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000113322825000577/ |
| January 24, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272425011836/ |
| January 8, 2025 | SC TO-I/A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000119312525003450/ |
| October 28, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272424240841/ |
| September 3, 2024 | SC TO-I | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000119312524212008/ |
| July 29, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272424168378/ |
| April 25, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272424090854/ |
| February 7, 2024 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272424020701/ |
| January 23, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272424009916/ |
| October 26, 2023 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1462586/000175272423238217/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1462586
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001462586&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/1462586
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.