Steel Dynamics Inc. (STLD) Stock

NASDAQ

STLD has an Alpha Score of 59 out of 100 (moderate), computed on Nov 3, 2026 from 3 of 4 sub-scores. 3 members of Congress disclosed 4 trades in STLD since 2018: 3 purchases and 1 sale, most recently Alan Armstrong (purchase, Mar 27, 2026). 4 of the hedge funds AlphaScala tracks reported STLD in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $185.31M. Company insiders reported 0 open-market buys and 5 sales on SEC Form 4 in the 90 days to Nov 10, 2026. Its trailing P/E ratio is 18.4 and its net margin 8.8% (key statistics as of Oct 31, 2026).

$236.12

+3.76%

Last price 2026-11-10 21:00 UTC

Source: Finnhub

Alpha Score

Moderate

Signal SnapshotMarket signals →

Alpha Score

59 · Moderate

Alpha Score of 59 reflects moderate overall profile with strong momentum, weak value, strong quality. B...

Computed Nov 3, 2026

Congress

4 trades · 3 members

Latest: Alan Armstrong, purchase on Mar 27, 2026.

STOCK Act disclosures

Insider Activity

-$12.4M net

0 buys and 5 sells in the 90 days to Nov 10, 2026.

Form 4 · last trade Nov 3, 2026

13F Holder

Citadel

$185.31M reported position; latest action: added.

Quarter ended Jun 30, 2026

What is STLD's Alpha Score?

How it works →

Alpha Score of 59 reflects moderate overall profile with strong momentum, weak value, strong quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.

Momentum

Strong

Value

Weak

Quality

Strong

Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.

Computed Nov 3, 2026

A rules-based research rating, not a recommendation to buy or sell.

Which members of Congress traded Steel Dynamics Inc. (STLD)?

Members

Disclosed trades

Purchases

Sales

Most recent: Alan Armstrong (purchase, Mar 27, 2026); records start Mar 14, 2018.

Politician	Trade date	Type	Amount
Alan Armstrong R-OK · Senate	2026-03-27	purchase	$1k – $15k
Gil Cisneros D-CA · House	2026-01-09	purchase	$1k – $15k
Virginia Foxx R-NC · House	2018-12-10	sale	$15k – $50k
Virginia Foxx R-NC · House	2018-03-14	purchase	$50k – $100k

From STOCK Act periodic transaction reports. House filings as of Nov 9, 2026.

See all STLD political trades →

Which hedge funds own STLD?

From 13F filings

Fund	Shares Held	Position Value	Change vs prior Q
Citadel Ken Griffin	808K	$185.31M	+58%
Bridgewater Associates Ray Dalio	378K	$86.85M	-14%
Millennium Management Israel Englander	45K	$10.26M	+725%
Blackstone	3K	$667.5K	NEW

13F holdings as of Jun 30, 2026

Explore all tracked funds →

Are Steel Dynamics Inc. insiders buying or selling?

SEC Form 4 filings

90 days to Nov 10, 2026

Buys

Sells

Net $

-$12.4M

Unique insiders

Date	Insider	Role	Type	Shares	Value
Nov 3, 26	Schneider Barry	Executive Vice President & CTO	SELL	2.1K	$523K
Nov 3, 26	Schneider Barry	Executive Vice President & CTO	SELL	12.6K	$3.1M
Nov 3, 26	Schneider Barry	Executive Vice President & CTO	SELL	24.2K	$6.0M
Nov 3, 26	Schneider Barry	Executive Vice President & CTO	SELL	9.8K	$2.5M
Nov 3, 26	Schneider Barry	Executive Vice President & CTO	SELL	1.3K	$326K

SEC Form 4 filings as of Nov 10, 2026

See cluster-buy signals across all tickers →

What are STLD's key statistics?

P/E Ratio

18.35

EPS (TTM)

13.55

Dividend Yield

1.52%

Beta

1.49

Net Margin

8.82%

ROE

20.97%

Debt / Equity

0.47

52W High

$288.74

52W Low

$150.03

Key statistics as of Oct 31, 2026

How does STLD's valuation compare with the Materials sector?

Metric	STLD	Materials median	Companies in median
P/E ratio	18.4	18.5	78
Net margin	8.82%	8.36%	93
Return on equity	20.97%	12.07%	97
Dividend yield (payers)	1.52%	1.91%	67

Medians over the Materials stocks whose key statistics were refreshed in the last 35 days (newest Nov 11, 2026). P/E excludes loss-making companies.

What moved STLD recently?

AI-written from the data on this page

Steel Dynamics rides tariff shield, data-center demand to 106% annual gain

Nov 9, 2026

Steel Dynamics shares rose 0.45% to $222.90 on Thursday, extending a year that has seen the stock more than double. The 106% gain reflects a widening of metal spreads driven by Section 232 tariffs and surging demand from data-center construction, Sycamore Capital said. The stock trades at 18.35 times trailing earnings, with EPS of $13.55. Revenue grew 26% year over year, while EPS surged 79.8%. Net margin stands at 8.8%. The stock sits 23% below its 52-week high of $288.74. The Alpha Score of 58.9 reflects strong momentum and quality readings of 75.7 each, offset by a value score of 42.9. Watch for fourth-quarter earnings and any updates on tariff policy ahead of the new administration.

STLD price chart

What does Steel Dynamics Inc. do?

Steel Dynamics Inc. is a leading industrial metals solutions company operating a circular manufacturing model that produces lower-carbon-emission steel products using recycled scrap as the primary input. As one of the largest domestic steel producers and metal recyclers in North America, it integrates steel operations, metals recycling, steel fabrication, and aluminum operations across facilities in the United States and Mexico. Steel operations manufacture diverse products such as hot roll, cold roll, coated sheet steel, structural beams, rail, engineered special-bar-quality steel, cold finished steel, merchant bar, and specialty sections via electric arc furnace mills and value-added coating lines. Metals recycling processes ferrous and nonferrous scrap from manufacturing and end-of-life items for reuse, including in its own mills. Steel fabrication produces structural steel joist and deck systems for the non-residential construction market. Aluminum operations supply flat rolled products with high recycled content to the beverage can, automotive, and industrial sectors. Founded in 1993 and headquartered in Fort Wayne, Indiana, Steel Dynamics Inc. emphasizes safety, innovation, entrepreneurial culture, customer solutions, sustainable growth, and financial strength to deliver high-quality, diversified metal products.

CEO

Mr. Mark D. Millett

Employees

14,400

Market Cap

$35.96B

Ask about STLDAI research agent

Quick Facts

ExchangeNASDAQ

SectorMaterials

IndustrySteel

Market Cap$35.96B