# Main Street Natural Gas Inc MAIN STREET NAT GAS-C

Main Street Natural Gas Inc MAIN STREET NAT GAS-C is a security (CUSIP 56035DCR1) tracked across SEC portfolio filings. 11 registered fund positions totaling $150.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Main Street Natural Gas Inc
- Class: MAIN STREET NAT GAS-C
- CUSIP: 56035DCR1
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 11
- N-PORT value: $150.0M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD LIMITED-TERM TAX-EXEMPT FUND](https://search.stillhousedata.com/fund/S000002895) | VANGUARD MUNICIPAL BOND FUNDS | $102.1M | 29.47% |
| [BNY Mellon AMT-Free Municipal Bond Fund](https://search.stillhousedata.com/fund/S000000330) | BNY MELLON MUNICIPAL FUNDS, INC. | $17.0M | 94.11% |
| [BNY Mellon Municipal Bond Fund](https://search.stillhousedata.com/fund/S000000013) | BNY Mellon Municipal Bond Funds, Inc. | $9.0M | 99.23% |
| [Invesco Short Term Municipal Fund](https://search.stillhousedata.com/fund/S000064614) | AIM Counselor Series Trust (Invesco Counselor Series Trust) | $7.0M | 43.00% |
| [The Intermediate Term Municipal Bond Portfolio](https://search.stillhousedata.com/fund/S000009376) | HC Capital Trust | $5.0M | 88.97% |
| [AB Tax-Aware Fixed Income Opportunities Portfolio](https://search.stillhousedata.com/fund/S000043269) | AB BOND FUND, INC. | $3.2M | 23.40% |
| [T. Rowe Price Tax-Free Income Fund, Inc.](https://search.stillhousedata.com/fund/S000002163) | T. ROWE PRICE TAX-FREE INCOME FUND, INC. | $2.9M | 12.74% |
| [First Trust Short Duration Managed Municipal ETF](https://search.stillhousedata.com/fund/S000063445) | First Trust Exchange-Traded Fund III | $1.3M | 21.59% |
| [BNY Mellon Opportunistic Municipal Securities Fund](https://search.stillhousedata.com/fund/S000000090) | BNY Mellon Opportunistic Municipal Securities Fund | $1.3M | 28.93% |
| [Putnam Strategic Intermediate Municipal Fund](https://search.stillhousedata.com/fund/S000003860) | Putnam Tax Free Income Trust | $822K | 3.42% |
| [VANGUARD TAX-MANAGED BALANCED FUND](https://search.stillhousedata.com/fund/S000004383) | VANGUARD TAX-MANAGED FUNDS | $296K | 0.26% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/56035DCR1.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.