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Side-by-side financial comparison of MP Materials Corp. (MP) and OIL STATES INTERNATIONAL, INC (OIS). Click either name above to swap in a different company.

OIL STATES INTERNATIONAL, INC is the larger business by last-quarter revenue ($178.5M vs $90.6M, roughly 2.0× MP Materials Corp.). MP Materials Corp. runs the higher net margin — -8.8% vs -65.7%, a 56.9% gap on every dollar of revenue. On growth, MP Materials Corp. posted the faster year-over-year revenue change (49.1% vs 8.4%). Over the past eight quarters, MP Materials Corp.'s revenue compounded faster (70.3% CAGR vs 3.3%).

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.

Oil States International, Inc. is an American multinational corporation. It focuses on providing services to oil and gas companies. It is a public company listed on the New York Stock Exchange.

MP vs OIS — Head-to-Head

Bigger by revenue
OIS
OIS
2.0× larger
OIS
$178.5M
$90.6M
MP
Growing faster (revenue YoY)
MP
MP
+40.6% gap
MP
49.1%
8.4%
OIS
Higher net margin
MP
MP
56.9% more per $
MP
-8.8%
-65.7%
OIS
Faster 2-yr revenue CAGR
MP
MP
Annualised
MP
70.3%
3.3%
OIS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
MP
MP
OIS
OIS
Revenue
$90.6M
$178.5M
Net Profit
$-8.0M
$-117.2M
Gross Margin
10.9%
Operating Margin
-63.7%
Net Margin
-8.8%
-65.7%
Revenue YoY
49.1%
8.4%
Net Profit YoY
64.8%
-873.2%
EPS (diluted)
$-0.04
$-1.99

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
OIS
OIS
Q1 26
$90.6M
Q4 25
$52.7M
$178.5M
Q3 25
$53.6M
$165.2M
Q2 25
$57.4M
$165.4M
Q1 25
$60.8M
$159.9M
Q4 24
$61.0M
$164.6M
Q3 24
$62.9M
$174.3M
Q2 24
$31.3M
$186.4M
Net Profit
MP
MP
OIS
OIS
Q1 26
$-8.0M
Q4 25
$9.4M
$-117.2M
Q3 25
$-41.8M
$1.9M
Q2 25
$-30.9M
$2.8M
Q1 25
$-22.6M
$3.2M
Q4 24
$-22.3M
$15.2M
Q3 24
$-25.5M
$-14.3M
Q2 24
$-34.1M
$1.3M
Gross Margin
MP
MP
OIS
OIS
Q1 26
Q4 25
10.9%
Q3 25
22.1%
Q2 25
24.2%
Q1 25
23.3%
Q4 24
23.7%
Q3 24
21.7%
Q2 24
23.8%
Operating Margin
MP
MP
OIS
OIS
Q1 26
Q4 25
-7.0%
-63.7%
Q3 25
-125.2%
2.9%
Q2 25
-76.5%
3.2%
Q1 25
-57.2%
3.5%
Q4 24
-72.1%
11.2%
Q3 24
-62.8%
-6.3%
Q2 24
-171.1%
1.1%
Net Margin
MP
MP
OIS
OIS
Q1 26
-8.8%
Q4 25
17.9%
-65.7%
Q3 25
-78.0%
1.2%
Q2 25
-53.8%
1.7%
Q1 25
-37.2%
2.0%
Q4 24
-36.6%
9.2%
Q3 24
-40.5%
-8.2%
Q2 24
-108.9%
0.7%
EPS (diluted)
MP
MP
OIS
OIS
Q1 26
$-0.04
Q4 25
$0.07
$-1.99
Q3 25
$-0.24
$0.03
Q2 25
$-0.19
$0.05
Q1 25
$-0.14
$0.05
Q4 24
$-0.12
$0.24
Q3 24
$-0.16
$-0.23
Q2 24
$-0.21
$0.02

Balance Sheet & Financial Strength

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

Metric
MP
MP
OIS
OIS
Cash + ST InvestmentsLiquidity on hand
$1.7B
$69.9M
Total DebtLower is stronger
$1.0B
$1.7M
Stockholders' EquityBook value
$2.0B
$573.2M
Total Assets
$3.8B
$883.4M
Debt / EquityLower = less leverage
0.51×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MP
MP
OIS
OIS
Q1 26
$1.7B
Q4 25
$1.2B
$69.9M
Q3 25
$1.1B
$67.1M
Q2 25
$261.5M
$53.9M
Q1 25
$198.3M
$66.8M
Q4 24
$282.4M
$65.4M
Q3 24
$284.4M
$46.0M
Q2 24
$295.6M
$25.2M
Total Debt
MP
MP
OIS
OIS
Q1 26
$1.0B
Q4 25
$998.7M
$1.7M
Q3 25
$997.3M
$1.9M
Q2 25
$910.8M
$1.9M
Q1 25
$909.8M
$124.7M
Q4 24
$908.7M
$124.7M
Q3 24
$124.6M
Q2 24
$124.3M
Stockholders' Equity
MP
MP
OIS
OIS
Q1 26
$2.0B
Q4 25
$2.0B
$573.2M
Q3 25
$2.0B
$689.0M
Q2 25
$1.0B
$690.6M
Q1 25
$1.0B
$683.4M
Q4 24
$1.1B
$680.7M
Q3 24
$1.1B
$684.8M
Q2 24
$1.1B
$690.4M
Total Assets
MP
MP
OIS
OIS
Q1 26
$3.8B
Q4 25
$3.9B
$883.4M
Q3 25
$3.8B
$1.0B
Q2 25
$2.3B
$993.7M
Q1 25
$2.4B
$990.7M
Q4 24
$2.3B
$1.0B
Q3 24
$2.3B
$994.1M
Q2 24
$2.4B
$1.0B
Debt / Equity
MP
MP
OIS
OIS
Q1 26
0.51×
Q4 25
0.50×
0.00×
Q3 25
0.51×
0.00×
Q2 25
0.90×
0.00×
Q1 25
0.88×
0.18×
Q4 24
0.86×
0.18×
Q3 24
0.18×
Q2 24
0.18×

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
OIS
OIS
Operating Cash FlowLast quarter
$-1.9M
$50.1M
Free Cash FlowOCF − Capex
$47.1M
FCF MarginFCF / Revenue
26.4%
Capex IntensityCapex / Revenue
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$73.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MP
MP
OIS
OIS
Q1 26
$-1.9M
Q4 25
$-46.9M
$50.1M
Q3 25
$-42.0M
$30.7M
Q2 25
$-3.7M
$15.0M
Q1 25
$-63.2M
$9.3M
Q4 24
$30.5M
$18.2M
Q3 24
$-6.8M
$28.8M
Q2 24
$30.8M
$10.2M
Free Cash Flow
MP
MP
OIS
OIS
Q1 26
Q4 25
$-109.3M
$47.1M
Q3 25
$-92.5M
$22.0M
Q2 25
$-32.7M
$4.7M
Q1 25
$-93.7M
$137.0K
Q4 24
$-11.2M
$4.0M
Q3 24
$-53.3M
$21.4M
Q2 24
$-15.6M
$4.5M
FCF Margin
MP
MP
OIS
OIS
Q1 26
Q4 25
-207.4%
26.4%
Q3 25
-172.8%
13.3%
Q2 25
-56.9%
2.8%
Q1 25
-154.0%
0.1%
Q4 24
-18.3%
2.4%
Q3 24
-84.7%
12.3%
Q2 24
-50.1%
2.4%
Capex Intensity
MP
MP
OIS
OIS
Q1 26
Q4 25
118.5%
1.7%
Q3 25
94.3%
5.3%
Q2 25
50.5%
6.2%
Q1 25
50.1%
5.7%
Q4 24
68.3%
8.6%
Q3 24
73.8%
4.3%
Q2 24
148.7%
3.1%
Cash Conversion
MP
MP
OIS
OIS
Q1 26
Q4 25
-4.97×
Q3 25
16.15×
Q2 25
5.33×
Q1 25
2.94×
Q4 24
1.20×
Q3 24
Q2 24
7.87×

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%

OIS
OIS

Project Driven$112.6M63%
Downhole Technologies$32.1M18%
Completion And Production Services$23.1M13%
Military And Other Products$10.7M6%

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