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Side-by-side financial comparison of MP Materials Corp. (MP) and FreightCar America, Inc. (RAIL). Click either name above to swap in a different company.

FreightCar America, Inc. is the larger business by last-quarter revenue ($125.5M vs $90.6M, roughly 1.4× MP Materials Corp.). MP Materials Corp. runs the higher net margin — -8.8% vs -13.2%, a 4.4% gap on every dollar of revenue. On growth, MP Materials Corp. posted the faster year-over-year revenue change (49.1% vs -8.8%). Over the past eight quarters, MP Materials Corp.'s revenue compounded faster (70.3% CAGR vs -11.7%).

MP Materials Corp. is a U.S.-based producer of rare earth materials. The company owns and operates the Mountain Pass mine in California, the only active rare earth mining and processing facility in the Western Hemisphere, producing essential materials for electric vehicles, wind turbines, and defense applications.

FreightCar America, Inc. is a manufacturer of freight cars for the railway industry. The company employs around 2,000 people, most of them at its 700,000 square foot manufacturing facility in Castaños, Mexico. In addition to the manufacturing facility, the company maintains a headquarters in Chicago and an engineering and parts facility in Johnstown, Pennsylvania.

MP vs RAIL — Head-to-Head

Bigger by revenue
RAIL
RAIL
1.4× larger
RAIL
$125.5M
$90.6M
MP
Growing faster (revenue YoY)
MP
MP
+57.9% gap
MP
49.1%
-8.8%
RAIL
Higher net margin
MP
MP
4.4% more per $
MP
-8.8%
-13.2%
RAIL
Faster 2-yr revenue CAGR
MP
MP
Annualised
MP
70.3%
-11.7%
RAIL

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
MP
MP
RAIL
RAIL
Revenue
$90.6M
$125.5M
Net Profit
$-8.0M
$-16.6M
Gross Margin
13.4%
Operating Margin
6.2%
Net Margin
-8.8%
-13.2%
Revenue YoY
49.1%
-8.8%
Net Profit YoY
64.8%
-147.9%
EPS (diluted)
$-0.04
$-0.54

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
MP
MP
RAIL
RAIL
Q1 26
$90.6M
Q4 25
$52.7M
$125.5M
Q3 25
$53.6M
$160.4M
Q2 25
$57.4M
$118.5M
Q1 25
$60.8M
$96.2M
Q4 24
$61.0M
$137.6M
Q3 24
$62.9M
$113.2M
Q2 24
$31.3M
$146.0M
Net Profit
MP
MP
RAIL
RAIL
Q1 26
$-8.0M
Q4 25
$9.4M
$-16.6M
Q3 25
$-41.8M
$-7.4M
Q2 25
$-30.9M
$11.7M
Q1 25
$-22.6M
$50.4M
Q4 24
$-22.3M
$34.6M
Q3 24
$-25.5M
$-107.0M
Q2 24
$-34.1M
$8.2M
Gross Margin
MP
MP
RAIL
RAIL
Q1 26
Q4 25
13.4%
Q3 25
15.1%
Q2 25
15.0%
Q1 25
15.0%
Q4 24
15.3%
Q3 24
14.3%
Q2 24
12.6%
Operating Margin
MP
MP
RAIL
RAIL
Q1 26
Q4 25
-7.0%
6.2%
Q3 25
-125.2%
9.1%
Q2 25
-76.5%
6.5%
Q1 25
-57.2%
4.0%
Q4 24
-72.1%
8.5%
Q3 24
-62.8%
7.6%
Q2 24
-171.1%
9.0%
Net Margin
MP
MP
RAIL
RAIL
Q1 26
-8.8%
Q4 25
17.9%
-13.2%
Q3 25
-78.0%
-4.6%
Q2 25
-53.8%
9.9%
Q1 25
-37.2%
52.4%
Q4 24
-36.6%
25.2%
Q3 24
-40.5%
-94.6%
Q2 24
-108.9%
5.6%
EPS (diluted)
MP
MP
RAIL
RAIL
Q1 26
$-0.04
Q4 25
$0.07
$-0.54
Q3 25
$-0.24
$-0.23
Q2 25
$-0.19
$0.34
Q1 25
$-0.14
$1.52
Q4 24
$-0.12
$0.88
Q3 24
$-0.16
$-3.57
Q2 24
$-0.21
$0.11

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
MP
MP
RAIL
RAIL
Cash + ST InvestmentsLiquidity on hand
$1.7B
Total DebtLower is stronger
$1.0B
$107.2M
Stockholders' EquityBook value
$2.0B
$-107.4M
Total Assets
$3.8B
$290.0M
Debt / EquityLower = less leverage
0.51×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MP
MP
RAIL
RAIL
Q1 26
$1.7B
Q4 25
$1.2B
Q3 25
$1.1B
Q2 25
$261.5M
Q1 25
$198.3M
Q4 24
$282.4M
Q3 24
$284.4M
Q2 24
$295.6M
Total Debt
MP
MP
RAIL
RAIL
Q1 26
$1.0B
Q4 25
$998.7M
$107.2M
Q3 25
$997.3M
$107.6M
Q2 25
$910.8M
$107.9M
Q1 25
$909.8M
$108.2M
Q4 24
$908.7M
$108.4M
Q3 24
Q2 24
Stockholders' Equity
MP
MP
RAIL
RAIL
Q1 26
$2.0B
Q4 25
$2.0B
$-107.4M
Q3 25
$2.0B
$-90.9M
Q2 25
$1.0B
$-83.5M
Q1 25
$1.0B
$-97.4M
Q4 24
$1.1B
$-150.3M
Q3 24
$1.1B
$-156.3M
Q2 24
$1.1B
$-48.8M
Total Assets
MP
MP
RAIL
RAIL
Q1 26
$3.8B
Q4 25
$3.9B
$290.0M
Q3 25
$3.8B
$340.8M
Q2 25
$2.3B
$328.1M
Q1 25
$2.4B
$250.5M
Q4 24
$2.3B
$224.2M
Q3 24
$2.3B
$245.9M
Q2 24
$2.4B
$207.2M
Debt / Equity
MP
MP
RAIL
RAIL
Q1 26
0.51×
Q4 25
0.50×
Q3 25
0.51×
Q2 25
0.90×
Q1 25
0.88×
Q4 24
0.86×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
MP
MP
RAIL
RAIL
Operating Cash FlowLast quarter
$-1.9M
$10.0M
Free Cash FlowOCF − Capex
$8.8M
FCF MarginFCF / Revenue
7.0%
Capex IntensityCapex / Revenue
1.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$31.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MP
MP
RAIL
RAIL
Q1 26
$-1.9M
Q4 25
$-46.9M
$10.0M
Q3 25
$-42.0M
$3.4M
Q2 25
$-3.7M
$8.5M
Q1 25
$-63.2M
$12.8M
Q4 24
$30.5M
$5.9M
Q3 24
$-6.8M
$7.2M
Q2 24
$30.8M
$57.2M
Free Cash Flow
MP
MP
RAIL
RAIL
Q1 26
Q4 25
$-109.3M
$8.8M
Q3 25
$-92.5M
$2.2M
Q2 25
$-32.7M
$7.9M
Q1 25
$-93.7M
$12.5M
Q4 24
$-11.2M
$4.6M
Q3 24
$-53.3M
$5.7M
Q2 24
$-15.6M
$55.9M
FCF Margin
MP
MP
RAIL
RAIL
Q1 26
Q4 25
-207.4%
7.0%
Q3 25
-172.8%
1.4%
Q2 25
-56.9%
6.7%
Q1 25
-154.0%
13.0%
Q4 24
-18.3%
3.3%
Q3 24
-84.7%
5.0%
Q2 24
-50.1%
38.3%
Capex Intensity
MP
MP
RAIL
RAIL
Q1 26
Q4 25
118.5%
1.0%
Q3 25
94.3%
0.7%
Q2 25
50.5%
0.5%
Q1 25
50.1%
0.3%
Q4 24
68.3%
0.9%
Q3 24
73.8%
1.3%
Q2 24
148.7%
0.9%
Cash Conversion
MP
MP
RAIL
RAIL
Q1 26
Q4 25
-4.97×
Q3 25
Q2 25
0.73×
Q1 25
0.25×
Q4 24
0.17×
Q3 24
Q2 24
6.99×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

MP
MP

Materials Segment$72.2M80%
Magnetics Segment$21.1M23%

RAIL
RAIL

Railcar Sales$118.9M95%
Aftermarket Sales$6.6M5%

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