# STEEL DYNAMICS INC COM

STEEL DYNAMICS INC COM is a security (CUSIP 858119100) tracked across SEC portfolio filings. 1,024 institutional managers reported $20.3B on Form 13F as of 2026-06-30; 87 registered fund positions totaling $2.4B via N-PORT as of 2026-06-30.

## Summary

- Issuer: STEEL DYNAMICS INC
- Class: COM
- CUSIP: 858119100
- Asset category: EC
- 13F holders: 1,024
- 13F value: $20.3B
- 13F period: 2026-06-30
- N-PORT fund positions: 87
- N-PORT value: $2.4B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 1,024 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.9B | 17,021,248 |
| BlackRock, Inc. | New York, NY | $2.2B | 12,394,980 |
| STATE STREET CORP | BOSTON, MA | $1.4B | 7,513,992 |
| FMR LLC | BOSTON, MA | $794.1M | 4,411,600 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $687.8M | 3,834,936 |
| Capital Research Global Investors | Los Angeles, CA | $653.6M | 3,630,842 |
| MORGAN STANLEY | NEW YORK, NY | $566.8M | 3,149,055 |
| NORDEA INVESTMENT MANAGEMENT AB | STOCKHOLM, V7 | $519.6M | 2,249,235 |
| Life Cycle Investment Partners Ltd | LONDON, X0 | $485.3M | 2,696,347 |
| Boston Partners | BOSTON, MA | $423.6M | 1,843,969 |
| [Holocene Advisors, LP](https://search.stillhousedata.com/firm/287999) | New York, NY | $412.0M | 2,288,948 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $353.6M | 1,964,864 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $350.4M | 1,946,832 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $301.7M | 1,756,236 |
| NORTHERN TRUST CORP | CHICAGO, IL | $291.7M | 1,620,437 |

## Top fund holders (N-PORT)

_Showing 15 of 87 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Growth Fund of America](https://search.stillhousedata.com/fund/S000009228) | Growth Fund of America | $917.7M | 25.43% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $288.8M | 4.43% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $209.5M | 23.84% |
| [LORD ABBETT AFFILIATED FUND INC](https://search.stillhousedata.com/fund/S000006806) | LORD ABBETT AFFILIATED FUND INC | $100.7M | 149.78% |
| [THRIVENT MID CAP STOCK FUND](https://search.stillhousedata.com/fund/S000001345) | Thrivent Mutual Funds | $97.2M | 322.95% |
| [Lord Abbett Dividend Growth Fund](https://search.stillhousedata.com/fund/S000006998) | LORD ABBETT RESEARCH FUND INC | $75.8M | 152.65% |
| [Old Westbury Large Cap Strategies Fund](https://search.stillhousedata.com/fund/S000001858) | Old Westbury Funds Inc | $67.6M | 26.95% |
| [T. Rowe Price Real Assets Fund, Inc.](https://search.stillhousedata.com/fund/S000029428) | T. ROWE PRICE REAL ASSETS FUND, INC. | $54.2M | 51.49% |
| [JPMorgan Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000004475) | J.P. Morgan Fleming Mutual Fund Group, Inc. | $46.3M | 42.68% |
| [Lord Abbett Fundamental Equity Fund](https://search.stillhousedata.com/fund/S000007138) | LORD ABBETT SECURITIES TRUST | $45.6M | 206.01% |
| [AB Relative Value Portfolio](https://search.stillhousedata.com/fund/S000010448) | AB VARIABLE PRODUCTS SERIES FUND, INC. | $44.6M | 428.65% |
| [Fidelity Contrafund](https://search.stillhousedata.com/fund/S000006037) | Fidelity Contrafund | $41.7M | 2.64% |
| [LORD ABBETT BOND DEBENTURE FUND INC](https://search.stillhousedata.com/fund/S000006820) | LORD ABBETT BOND DEBENTURE FUND INC | $36.0M | 15.73% |
| Eaton Vance Tax-Advantaged Dividend Income Fund | Eaton Vance Tax-Advantaged Dividend Income Fund | $31.0M | 145.36% |
| BEXIL INVESTMENT TRUST | Bexil Investment Trust | $28.8M | 956.55% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/858119100.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.