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Compare · IONR vs VMC

IONR vs VMC

Side-by-side comparison of ioneer Ltd (IONR) and Vulcan Materials Company (Holding Company) (VMC): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both IONR and VMC operate in Mining & Quarrying of Nonmetallic Minerals (No Fuels) (Industrials), so they compete in similar markets.
  • VMC is the larger of the two at $39.03B, about 126.5x IONR ($308.6M).
  • Over the past year, IONR is up 43.0% and VMC is up 16.2% - IONR leads by 26.8 points.
  • VMC has hit the wire 11 times in the past 4 weeks while IONR has been quiet.
  • VMC has more recent analyst coverage (25 ratings vs 0 for IONR).
PerformanceIONR+43.03%VMC+16.59%
2025-06-17+0.00%2026-06-16
MetricIONRVMC
Company
ioneer Ltd
Vulcan Materials Company (Holding Company)
Price
$4.11+0.00%
$300.92+0.06%
Market cap
$308.6M
$39.03B
1M return
-0.97%
+12.99%
1Y return
+43.03%
+16.19%
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Exchange
NASDAQ
NYSE
IPO
News (4w)
0
11
Recent ratings
0
25
VMC

Vulcan Materials Company (Holding Company)

Vulcan Materials Company produces and supplies construction aggregate primarily in the United States. It operates through four segments: Aggregates, Asphalt, Concrete, and Calcium. The Aggregates segment provides crushed stones, sand and gravel, sand, and other aggregates; and related products and services that are applied in construction and maintenance of highways, streets, and other public works, as well as in the construction of housing and commercial, industrial, and other nonresidential facilities. The Asphalt Mix segment offers asphalt mix in Alabama, Arizona, California, New Mexico, Tennessee, and Texas, as well as engages in the asphalt construction paving activity in Alabama, Tennessee, and Texas. The Concrete segment provides ready-mixed concrete in Maryland, Texas and Virginia, and Washington D.C. The Calcium segment mines, produces, and sells calcium products for the animal feed, plastics, and water treatment industries. The company was formerly known as Virginia Holdco, Inc. and changed its name to Vulcan Materials Company. Vulcan Materials Company was founded in 1909 and is headquartered in Birmingham, Alabama.