Research · Sector note
Metals: industrial revenue bonds
Which federal route fits metals projects, and what SEC fund filings show about the sector’s bonds. Built only from the Internal Revenue Code, Treasury Regulations and public N-PORT holdings.
Which route fits ¶
- Qualified small issue bonds for a “manufacturing facility” — a facility used in the manufacturing or production of tangible personal property, including processing that changes the condition of the property — up to $10 million per issue under the capital expenditure election, with capital spending held within $20 million over six years (IRC §144(a)(1), (a)(4), (a)(12)(C)). That fits fabricators, foundries and small mills.
- Large steel projects in the fund filings are financed under titles such as “Solid Waste Disposal” and “Environmental Improvement”. Some are refundings of older pollution-control bonds; the exact route for each is set out in its offering document and bond counsel’s opinion, not in the title. Exempt facility bonds for solid waste disposal facilities have no $10 million limit (IRC §142(a)(6)). Treasury’s 2021 final regulations (Treas. Reg. §1.142(a)(6)-1) define solid waste and treat qualified processes that turn it into a product — recycling among them — as solid waste disposal, subject to their tests; bond counsel applies them to each plant.
- For small-issue bonds, no owner or principal user may be allocated more than $40 million of this issue plus its outstanding tax-exempt facility-related bonds (IRC §144(a)(10)). Small-issue and privately owned solid waste bonds alike need state volume cap (IRC §146).
Bond counsel decides whether a particular project qualifies. Use the decision tree for the questions they will ask, or check a project.
What fund filings show ¶
Of the five sectors we track, metals has the most fund holdings, concentrated in a handful of large steel producers’ bonds. Between 2026 Q2 and 2026 Q3 the value of these bonds held by funds moved from $630.1M to $712.7M.
| Bond title as filed | Fund series | Held | Change on quarter |
|---|---|---|---|
| Hoover Industrial Development Board, Alabama, Environmental Improvement Revenue Bonds, United States Steel Corporation Proejcet, Series 2019 | 5 | $124.0M | $2.8M |
| Arkansas Development Finance Authority, Arkansas, Environmental Improvement Revenue Bonds, United States Steel Corporation, Green Series 202… | 4 | $70.2M | $1.7M |
| Arkansas Development Finance Authority, Arkansas, Environmental Improvement Revenue Bonds, United States Steel Corporation Project, Series 2… | 6 | $58.6M | $7.8M |
| Arkansas Development Finance Authority, Arkansas, Environmental Improvement Revenue Bonds, United States Steel Corporation, Green Series 202… | 5 | $55.9M | $3.3M |
| UNITED STATES STEEL CORP (MPT) 4.0% 09-01-46 | 1 | $37.9M | −$40K |
| Arkansas Development Finance Authority, Arkansas, Environmental Improvement Revenue Bonds, United States Steel Corporation Project, Series 2… | 3 | $34.6M | $14.3M |
| Hoover (City of), AL Industrial Development Board (United States Steel Corp.), Series 2019, RB | 3 | $32.1M | $355K |
| West Virginia Economic Development Authority, Solid Waste Disposal Facilities, Nucor Steel Project, Series 2025B-1 | 2 | $30.0M | $0 |
| Jefferson County Port Authority, Ohio, Economic Development Revenue Bonds, JSW Steel USA Ohio, Inc. Project, Series 2023 | 3 | $28.4M | $33K |
| Indiana Finance Authority, Environmental Improvement Revenue Bonds, United States Steel Corporation Project, Series 2012 | 4 | $25.0M | $4K |
| Saint Paul Port Authority, Minnesota, Solid Waste Disposal Revenue Bonds, Gerdau Saint Paul Steel Mill Project, Series 2012-7 | 4 | $24.4M | $173K |
| Arkansas (State of) Development Finance Authority (U.S. Steel Corp.) (Green Bonds), Series 2023, RB | 4 | $20.0M | $73K |
| Arkansas Development Finance Authority, Industrial Development Revenue Bonds, Hybar Steel Project, Taxable Green Series 2026B | 2 | $19.4M | new |
| UNITED STATES STEEL CORP 5.45% 09-01-52 | 1 | $17.6M | $31K |
| Southwestern Illinois Development Authority, Environmental Improvement Revenue Bonds, US Steel Corporation Project, Series 2012 | 3 | $15.0M | $2K |
Methodology ¶
Positions from Form N-PORT filings of registered funds that Securitief classifies as industrial-type municipal bonds are matched to this sector when the bond title contains a sector keyword (for example: alumin, copper, foundry, gerdau, iron, metals, nucor, smelt); titles of schools, hospitals, housing and similar projects are excluded. Keyword matching can miss bonds whose titles do not name the activity and can include a bond that names a keyword for another reason, so treat the table as a reading of the filings, not a census of the sector. Bank-held and privately placed bonds do not appear in fund filings. CUSIPs are not shown.
Important information. Securitief Research is published by Securitief, operated by Applied America. Securitief is not a placement agent or underwriter and does not seek or receive compensation from any financing, including financings of issuers and borrowers discussed here. It is not acting as a municipal advisor and owes no fiduciary duty to any issuer or obligated person unless separately engaged in writing.
This material is general information. It is not tax, legal, investment or municipal advice, a recommendation, or an offer to sell or a solicitation of an offer to buy any security. Offers are made only by offering documents and only where permitted by state securities laws. State allocation procedures change; confirm current rules with the allocating agency and bond counsel.
Sources: SEC Form N-PORT and FDIC call reports (holdings), IRS and Census (volume cap and population), state agency publications. Issuer classification and aggregation are Securitief’s own and may contain matching errors; figures may be revised. No licensed index levels (MMD, BVAL, ICE) or EMMA trade data are used. Past holdings do not indicate future demand, pricing or the availability of financing. Interest on private activity bonds may be subject to the alternative minimum tax; tax treatment depends on the facts and the opinion of bond counsel.
Cite this page: Securitief Research, “Sector note: metals,” October 2026, https://securitief.com/sector-metals.