# Rockefeller Opportunistic Municipal Bond ETF

Rockefeller Opportunistic Municipal Bond ETF is a ETF series of Tidal Trust III (series S000086370). Net assets $349.0M as of 2026-04-30.

## Profile

- Series ID: S000086370
- Registrant: Tidal Trust III
- LEI: 254900YX2DQC4Q5NS210
- Net assets: $349.0M
- Total assets: $352.1M
- As of: 2026-04-30
- Type: ETF

## Advisers

- [Rockefeller & Co. LLC (Subadvisor)](https://search.stillhousedata.com/firm/106264)
- [Tidal Investments LLC (Advisor)](https://search.stillhousedata.com/firm/164201)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Worthington City School District](https://search.stillhousedata.com/security/982038TL5) | — | $10.6M | 302.75% |
| [Texas Transportation Finance Corp](https://search.stillhousedata.com/security/88283PAN7) | — | $10.5M | 301.94% |
| [EAGLE MOUNTAIN & SAGINAW TX IN](https://search.stillhousedata.com/security/269696TG5) | — | $10.4M | 298.60% |
| [County of Miami-Dade FL Water & Sewer System Reven](https://search.stillhousedata.com/security/59334DQP2) | — | $10.3M | 295.85% |
| [County of Warren KY](https://search.stillhousedata.com/security/934864CP2) | — | $8.2M | 235.97% |
| [New York City Transitional Finance Authority Futur](https://search.stillhousedata.com/security/64972JD39) | — | $8.2M | 235.55% |
| [New York City Housing Development Corp](https://search.stillhousedata.com/security/64972KPK5) | — | $5.0M | 143.83% |
| [ONTARIO CNTY NY LOCAL DEV CORP](https://search.stillhousedata.com/security/683063AA9) | — | $4.1M | 117.15% |
| [NORTH CAROLINA ST MED CARE COM](https://search.stillhousedata.com/security/65820YVU7) | — | $4.1M | 116.28% |
| [COLORADO ST HLTH FACS AUTH REV](https://search.stillhousedata.com/security/19648FB37) | — | $4.1M | 116.15% |
| [PHOENIX AZ INDL DEV AUTH RENTA](https://search.stillhousedata.com/security/71885LAH7) | — | $3.8M | 108.62% |
| [PUBLIC FIN AUTH WI POOLED CHRT](https://search.stillhousedata.com/security/74448GAA7) | — | $3.7M | 106.11% |
| [PUBLIC FIN AUTH WI TOLL REVENU](https://search.stillhousedata.com/security/74448UAC2) | — | $3.3M | 94.65% |
| [SIERRA VISTA AZ INDL DEV AUTH](https://search.stillhousedata.com/security/82652UBA9) | — | $3.2M | 92.60% |
| [Tender Option Bond Trust Receipts/Certificates](https://search.stillhousedata.com/security/88035TD56) | — | $3.2M | 90.72% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $349.0M |
| 2026-01-31 | $302.6M |
| 2025-10-31 | $208.3M |
| 2025-07-31 | $175.6M |
| 2025-04-30 | $157.2M |
| 2025-01-31 | $127.2M |
| 2024-10-31 | $91.5M |

## More

- [Registrant: Tidal Trust III](https://search.stillhousedata.com/registrant/1722388)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000086370.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.