# Oklahoma Capitol Improvement Authority Oklahoma Capitol Improvement Authority, Series 2026, RB

Oklahoma Capitol Improvement Authority Oklahoma Capitol Improvement Authority, Series 2026, RB is a security (CUSIP 678514FN5) tracked across SEC portfolio filings. 7 registered fund positions totaling $11.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Oklahoma Capitol Improvement Authority
- Class: Oklahoma Capitol Improvement Authority, Series 2026, RB
- CUSIP: 678514FN5
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 7
- N-PORT value: $11.7M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Invesco Municipal Opportunity Trust | Invesco Municipal Opportunity Trust | $2.2M | 33.08% |
| Invesco Municipal Trust | Invesco Municipal Trust | $1.8M | 33.12% |
| Invesco Value Municipal Income Trust | Invesco Value Municipal Income Trust | $1.8M | 31.14% |
| Invesco Trust for Investment Grade Municipals | Invesco Trust for Investment Grade Municipals | $1.8M | 31.92% |
| Invesco Quality Municipal Income Trust | Invesco Quality Municipal Income Trust | $1.7M | 30.95% |
| Invesco Advantage Municipal Income Trust II | Invesco Advantage Municipal Income Trust II | $1.3M | 33.05% |
| [VanEck Long Muni ETF](https://search.stillhousedata.com/fund/S000019191) | VanEck ETF Trust | $1.1M | 15.16% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/678514FN5.md)
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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.