# Thornburg Income Builder Opportunities Trust > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v4 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1 | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:d24666da-4116-4357-ac29-532b73fffa7f | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/thornburg-income-builder-opportunities-trust | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 15 | | Claims under review | 1 | | Evidence records | 4 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-02T04:46:16.691748+00:00 | | Last reviewed | 2026-10-02T04:46:16.691748+00:00 | ## Identity - Legal name: Thornburg Income Builder Opportunities Trust - Display name: Thornburg Income Builder Opportunities Trust ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:10: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:brian-w-wixted","name":"Brian W. Wixted"},"source_id":"board_seats"}` - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:11: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:anne-w-kritzmire","name":"Anne W. Kritzmire"},"source_id":"board_seats"}` - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:12: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:dina-a-tantra","name":"Dina A. Tantra"},"source_id":"board_seats"}` - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:14: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:dina-a-tantra","name":"Dina A. Tantra"},"source_id":"board_seats"}` - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:15: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:anne-w-kritzmire","name":"Anne W. Kritzmire"},"source_id":"board_seats"}` - Claim alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:16: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:brian-w-wixted","name":"Brian W. Wixted"},"source_id":"board_seats"}` ## Leadership - Anne W. Kritzmire: Director, Audit; Nominating and Governance. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:leadership_role:5. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:2. - Brian W. Wixted: Director, Audit · Chair; Nominating and Governance. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:leadership_role:6. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:2. - Dina A. Tantra: Director, Audit; Nominating and Governance · Chair. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:leadership_role:7. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:2. - Nimish S. Bhatt: Director. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:leadership_role:8. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:2. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair Brian W. Wixted; Members Brian W. Wixted (Chair); Anne W. Kritzmire; Dina A. Tantra. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_record:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:3. - Nominating and Governance: Chair Dina A. Tantra; Members Dina A. Tantra (Chair); Anne W. Kritzmire; Brian W. Wixted. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_record:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:4. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - Thornburg Income Builder Opportunities Trust. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:1. ## Entity Status - Public listing published. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:1. ## Published Fact - US. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:1. ## Committee Appointment - Brian W. Wixted: chair, Audit. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:3. - Anne W. Kritzmire: member, Audit. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:3. - Dina A. Tantra: member, Audit. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:3. - Dina A. Tantra: chair, Nominating and Governance. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:4. - Anne W. Kritzmire: member, Nominating and Governance. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:4. - Brian W. Wixted: member, Nominating and Governance. Claim: alpha:claim:company:d24666da-4116-4357-ac29-532b73fffa7f:committee_appointment:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:4. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | PUBLISHED | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | NOT_ASSERTED | | Financials | NOT_ASSERTED | | Workforce | NOT_ASSERTED | | Ownership | NOT_ASSERTED | | Ratings | NOT_PUBLISHED | | Market and index context | PUBLISHED | ## Public sources - alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:1: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/thornburg-income-builder-opportunities-trust). - alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:2: [Thornburg Income Builder Opportunities Trust DEF 14A 2026-02-06](https://www.sec.gov/Archives/edgar/data/1820378/000119312526041027/d26267ddef14a.htm). - alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:3: [Audit](https://www.sec.gov/Archives/edgar/data/1820378/000119312526041027/d26267ddef14a.htm). - alpha:evidence:company:d24666da-4116-4357-ac29-532b73fffa7f:4: [Nominating and Governance](https://www.sec.gov/Archives/edgar/data/1820378/000119312526041027/d26267ddef14a.htm). ## Rights | Field | Value | | --- | --- | | public_retrieval | allowed | | agent_retrieval | allowed | | redistribution | not_granted | | model_training | not_granted | | commercial_use | not_specified | | relationship_pathfinding | not_granted | | direct_contact | not_granted | ## Limitations - Absence of a leadership role, committee, or disclosure is not evidence that it does not exist. - Only explicitly published canonical company identity and current confirmed public roles are included. - Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist. - Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights. - This Company Profile is an identity and evidence record, not an Alpha rating. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/thornburg-income-builder-opportunities-trust) - [Public Markdown](https://registry.alpha.ac/companies/thornburg-income-builder-opportunities-trust.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/thornburg-income-builder-opportunities-trust?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/thornburg-income-builder-opportunities-trust?format=jsonld) - MCP resource: `alpha://companies/thornburg-income-builder-opportunities-trust` at https://mcp.alpha.ac/mcp ## Connected governance records Structured intelligence is not currently available. Existing published profile evidence remains accessible.