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Side-by-side financial comparison of NPK International Inc. (NPKI) and Stellar Bancorp, Inc. (STEL). Click either name above to swap in a different company.

Stellar Bancorp, Inc. is the larger business by last-quarter revenue ($108.9M vs $75.2M, roughly 1.4× NPK International Inc.). On growth, NPK International Inc. posted the faster year-over-year revenue change (30.7% vs 0.8%). Stellar Bancorp, Inc. produced more free cash flow last quarter ($92.6M vs $5.8M). Over the past eight quarters, NPK International Inc.'s revenue compounded faster (23.9% CAGR vs 0.2%).

Stellar Bancorp, Inc. is a United States-based financial holding company that operates via its wholly-owned banking subsidiary. It provides a full suite of retail and commercial banking services, including deposit products, personal and commercial loans, mortgage services, and wealth management solutions, serving individual consumers, small businesses, and regional corporate clients.

NPKI vs STEL — Head-to-Head

Bigger by revenue
STEL
STEL
1.4× larger
STEL
$108.9M
$75.2M
NPKI
Growing faster (revenue YoY)
NPKI
NPKI
+29.9% gap
NPKI
30.7%
0.8%
STEL
More free cash flow
STEL
STEL
$86.9M more FCF
STEL
$92.6M
$5.8M
NPKI
Faster 2-yr revenue CAGR
NPKI
NPKI
Annualised
NPKI
23.9%
0.2%
STEL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NPKI
NPKI
STEL
STEL
Revenue
$75.2M
$108.9M
Net Profit
$26.1M
Gross Margin
37.7%
Operating Margin
16.7%
29.0%
Net Margin
24.0%
Revenue YoY
30.7%
0.8%
Net Profit YoY
3.7%
EPS (diluted)
$0.17
$0.52

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
NPKI
NPKI
STEL
STEL
Q4 25
$75.2M
$108.9M
Q3 25
$68.8M
$105.6M
Q2 25
$68.2M
$104.1M
Q1 25
$64.8M
$104.8M
Q4 24
$57.5M
$108.0M
Q3 24
$44.2M
$107.8M
Q2 24
$66.8M
$106.8M
Q1 24
$49.0M
$108.4M
Net Profit
NPKI
NPKI
STEL
STEL
Q4 25
$26.1M
Q3 25
$5.7M
$25.7M
Q2 25
$8.7M
$26.4M
Q1 25
$10.0M
$24.7M
Q4 24
$25.2M
Q3 24
$-174.3M
$33.9M
Q2 24
$8.0M
$29.8M
Q1 24
$7.3M
$26.1M
Gross Margin
NPKI
NPKI
STEL
STEL
Q4 25
37.7%
Q3 25
31.9%
Q2 25
36.9%
Q1 25
39.0%
Q4 24
39.2%
Q3 24
27.5%
Q2 24
37.2%
Q1 24
36.0%
Operating Margin
NPKI
NPKI
STEL
STEL
Q4 25
16.7%
29.0%
Q3 25
13.2%
30.5%
Q2 25
17.0%
31.7%
Q1 25
20.9%
29.6%
Q4 24
20.2%
29.4%
Q3 24
2.8%
39.6%
Q2 24
18.7%
35.1%
Q1 24
14.2%
30.4%
Net Margin
NPKI
NPKI
STEL
STEL
Q4 25
24.0%
Q3 25
8.2%
24.3%
Q2 25
12.7%
25.3%
Q1 25
15.4%
23.6%
Q4 24
23.3%
Q3 24
-394.3%
31.4%
Q2 24
12.0%
27.9%
Q1 24
14.9%
24.1%
EPS (diluted)
NPKI
NPKI
STEL
STEL
Q4 25
$0.17
$0.52
Q3 25
$0.07
$0.50
Q2 25
$0.10
$0.51
Q1 25
$0.11
$0.46
Q4 24
$0.10
$0.47
Q3 24
$-1.99
$0.63
Q2 24
$0.09
$0.56
Q1 24
$0.08
$0.49

Balance Sheet & Financial Strength

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

Metric
NPKI
NPKI
STEL
STEL
Cash + ST InvestmentsLiquidity on hand
$5.1M
$419.5M
Total DebtLower is stronger
$16.9M
Stockholders' EquityBook value
$351.2M
$1.7B
Total Assets
$441.8M
$10.8B
Debt / EquityLower = less leverage
0.05×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NPKI
NPKI
STEL
STEL
Q4 25
$5.1M
$419.5M
Q3 25
$35.6M
$728.4M
Q2 25
$26.0M
$578.1M
Q1 25
$20.8M
$560.6M
Q4 24
$17.8M
$911.2M
Q3 24
$42.9M
$516.2M
Q2 24
$35.1M
$490.3M
Q1 24
$37.7M
$399.7M
Total Debt
NPKI
NPKI
STEL
STEL
Q4 25
$16.9M
Q3 25
$9.5M
Q2 25
$9.3M
Q1 25
$8.1M
Q4 24
$7.7M
Q3 24
$14.0M
Q2 24
$58.0M
Q1 24
$77.4M
Stockholders' Equity
NPKI
NPKI
STEL
STEL
Q4 25
$351.2M
$1.7B
Q3 25
$333.9M
$1.7B
Q2 25
$328.8M
$1.6B
Q1 25
$326.9M
$1.6B
Q4 24
$326.5M
$1.6B
Q3 24
$316.5M
$1.6B
Q2 24
$426.6M
$1.6B
Q1 24
$421.6M
$1.5B
Total Assets
NPKI
NPKI
STEL
STEL
Q4 25
$441.8M
$10.8B
Q3 25
$404.5M
$10.6B
Q2 25
$393.7M
$10.5B
Q1 25
$390.0M
$10.4B
Q4 24
$393.7M
$10.9B
Q3 24
$389.6M
$10.6B
Q2 24
$624.8M
$10.7B
Q1 24
$640.8M
$10.7B
Debt / Equity
NPKI
NPKI
STEL
STEL
Q4 25
0.05×
Q3 25
0.03×
Q2 25
0.03×
Q1 25
0.02×
Q4 24
0.02×
Q3 24
0.04×
Q2 24
0.14×
Q1 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
NPKI
NPKI
STEL
STEL
Operating Cash FlowLast quarter
$18.0M
$97.0M
Free Cash FlowOCF − Capex
$5.8M
$92.6M
FCF MarginFCF / Revenue
7.6%
85.0%
Capex IntensityCapex / Revenue
16.3%
4.0%
Cash ConversionOCF / Net Profit
3.71×
TTM Free Cash FlowTrailing 4 quarters
$26.3M
$173.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NPKI
NPKI
STEL
STEL
Q4 25
$18.0M
$97.0M
Q3 25
$24.7M
$63.6M
Q2 25
$21.4M
$25.8M
Q1 25
$8.8M
$-5.7M
Q4 24
$-4.1M
$132.6M
Q3 24
$2.8M
$59.5M
Q2 24
$27.6M
$38.1M
Q1 24
$11.9M
$31.1M
Free Cash Flow
NPKI
NPKI
STEL
STEL
Q4 25
$5.8M
$92.6M
Q3 25
$12.0M
$62.5M
Q2 25
$9.7M
$24.5M
Q1 25
$-1.2M
$-6.4M
Q4 24
$-17.7M
$128.0M
Q3 24
$-6.7M
$57.7M
Q2 24
$21.0M
$37.1M
Q1 24
$-1.9M
$30.5M
FCF Margin
NPKI
NPKI
STEL
STEL
Q4 25
7.6%
85.0%
Q3 25
17.4%
59.2%
Q2 25
14.3%
23.6%
Q1 25
-1.8%
-6.2%
Q4 24
-30.8%
118.5%
Q3 24
-15.2%
53.5%
Q2 24
31.4%
34.8%
Q1 24
-3.9%
28.2%
Capex Intensity
NPKI
NPKI
STEL
STEL
Q4 25
16.3%
4.0%
Q3 25
18.5%
1.1%
Q2 25
17.1%
1.2%
Q1 25
15.5%
0.7%
Q4 24
23.6%
4.3%
Q3 24
21.4%
1.7%
Q2 24
9.9%
0.9%
Q1 24
28.3%
0.5%
Cash Conversion
NPKI
NPKI
STEL
STEL
Q4 25
3.71×
Q3 25
4.37×
2.48×
Q2 25
2.47×
0.98×
Q1 25
0.88×
-0.23×
Q4 24
5.26×
Q3 24
1.76×
Q2 24
3.43×
1.28×
Q1 24
1.64×
1.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NPKI
NPKI

Rental Revenue$34.8M46%
Products$25.5M34%
Services$14.9M20%

STEL
STEL

Segment breakdown not available.

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