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Side-by-side financial comparison of Nextpower Inc. (NXT) and SPIRE INC (SR). Click either name above to swap in a different company.

Nextpower Inc. is the larger business by last-quarter revenue ($909.4M vs $762.2M, roughly 1.2× SPIRE INC). Nextpower Inc. runs the higher net margin — 14.4% vs 12.5%, a 2.0% gap on every dollar of revenue. On growth, Nextpower Inc. posted the faster year-over-year revenue change (33.9% vs 13.9%). Nextpower Inc. produced more free cash flow last quarter ($118.5M vs $-121.8M). Over the past eight quarters, Nextpower Inc.'s revenue compounded faster (11.1% CAGR vs -17.8%).

Nextpower Inc. (NXT) is a global energy technology provider based in Fremont, California.

Spire Inc. is a regional public utility holding company based in St. Louis, Missouri, providing natural gas service through its regulated core utility operations while engaging in non-regulated activities that provide business opportunities. Its primary subsidiary Laclede Gas Company is the largest natural gas distribution utility in Missouri, serving approximately 631,000 residential, commercial and industrial customers in the City of St. Louis and ten counties in eastern Missouri. Its corpo...

NXT vs SR — Head-to-Head

Bigger by revenue
NXT
NXT
1.2× larger
NXT
$909.4M
$762.2M
SR
Growing faster (revenue YoY)
NXT
NXT
+19.9% gap
NXT
33.9%
13.9%
SR
Higher net margin
NXT
NXT
2.0% more per $
NXT
14.4%
12.5%
SR
More free cash flow
NXT
NXT
$240.3M more FCF
NXT
$118.5M
$-121.8M
SR
Faster 2-yr revenue CAGR
NXT
NXT
Annualised
NXT
11.1%
-17.8%
SR

Income Statement — Q3 FY2026 vs Q1 FY2026

Metric
NXT
NXT
SR
SR
Revenue
$909.4M
$762.2M
Net Profit
$131.2M
$95.0M
Gross Margin
31.7%
55.1%
Operating Margin
19.4%
22.8%
Net Margin
14.4%
12.5%
Revenue YoY
33.9%
13.9%
Net Profit YoY
13.8%
16.9%
EPS (diluted)
$0.85
$1.54

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
NXT
NXT
SR
SR
Q4 25
$909.4M
$762.2M
Q3 25
$905.3M
$334.1M
Q2 25
$864.3M
$421.9M
Q1 25
$924.3M
$1.1B
Q4 24
$679.4M
$669.1M
Q3 24
$635.6M
$293.8M
Q2 24
$719.9M
$414.1M
Q1 24
$736.5M
$1.1B
Net Profit
NXT
NXT
SR
SR
Q4 25
$131.2M
$95.0M
Q3 25
$146.9M
$-39.8M
Q2 25
$157.2M
$20.9M
Q1 25
$156.8M
$209.3M
Q4 24
$115.3M
$81.3M
Q3 24
$115.4M
$-25.9M
Q2 24
$121.7M
$-12.6M
Q1 24
$205.2M
$204.3M
Gross Margin
NXT
NXT
SR
SR
Q4 25
31.7%
55.1%
Q3 25
32.4%
Q2 25
32.6%
Q1 25
33.1%
Q4 24
35.5%
55.6%
Q3 24
35.4%
Q2 24
33.0%
Q1 24
46.2%
Operating Margin
NXT
NXT
SR
SR
Q4 25
19.4%
22.8%
Q3 25
20.0%
-0.1%
Q2 25
21.5%
16.4%
Q1 25
21.1%
29.1%
Q4 24
22.1%
22.2%
Q3 24
21.0%
6.7%
Q2 24
22.2%
7.4%
Q1 24
36.8%
26.5%
Net Margin
NXT
NXT
SR
SR
Q4 25
14.4%
12.5%
Q3 25
16.2%
-11.9%
Q2 25
18.2%
5.0%
Q1 25
17.0%
19.9%
Q4 24
17.0%
12.2%
Q3 24
18.2%
-8.8%
Q2 24
16.9%
-3.0%
Q1 24
27.9%
18.1%
EPS (diluted)
NXT
NXT
SR
SR
Q4 25
$0.85
$1.54
Q3 25
$0.97
$-0.77
Q2 25
$1.04
$0.29
Q1 25
$1.05
$3.51
Q4 24
$0.79
$1.34
Q3 24
$0.79
$-0.63
Q2 24
$0.84
$-0.28
Q1 24
$1.52
$3.58

Balance Sheet & Financial Strength

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

Metric
NXT
NXT
SR
SR
Cash + ST InvestmentsLiquidity on hand
$952.6M
$4.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.2B
$3.4B
Total Assets
$3.8B
$11.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NXT
NXT
SR
SR
Q4 25
$952.6M
$4.1M
Q3 25
$845.3M
$5.7M
Q2 25
$743.4M
$13.1M
Q1 25
$766.1M
$15.2M
Q4 24
$693.5M
$11.5M
Q3 24
$561.9M
$4.5M
Q2 24
$471.9M
$7.4M
Q1 24
$474.1M
$25.6M
Stockholders' Equity
NXT
NXT
SR
SR
Q4 25
$2.2B
$3.4B
Q3 25
$2.0B
$3.4B
Q2 25
$1.8B
$3.5B
Q1 25
$1.6B
$3.5B
Q4 24
$1.4B
$3.3B
Q3 24
$1.3B
$3.2B
Q2 24
$1.1B
$3.3B
Q1 24
$961.0M
$3.4B
Total Assets
NXT
NXT
SR
SR
Q4 25
$3.8B
$11.9B
Q3 25
$3.7B
$11.6B
Q2 25
$3.4B
$11.4B
Q1 25
$3.2B
$11.3B
Q4 24
$3.0B
$11.3B
Q3 24
$2.8B
$10.9B
Q2 24
$2.6B
$10.7B
Q1 24
$2.5B
$10.7B

Cash Flow & Capital Efficiency

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

Metric
NXT
NXT
SR
SR
Operating Cash FlowLast quarter
$123.3M
$81.0M
Free Cash FlowOCF − Capex
$118.5M
$-121.8M
FCF MarginFCF / Revenue
13.0%
-16.0%
Capex IntensityCapex / Revenue
0.5%
26.6%
Cash ConversionOCF / Net Profit
0.94×
0.85×
TTM Free Cash FlowTrailing 4 quarters
$587.3M
$-286.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NXT
NXT
SR
SR
Q4 25
$123.3M
$81.0M
Q3 25
$186.9M
$-4.9M
Q2 25
$81.3M
$129.1M
Q1 25
$237.3M
$372.7M
Q4 24
$143.8M
$81.1M
Q3 24
$153.8M
$82.9M
Q2 24
$120.8M
$270.1M
Q1 24
$111.5M
$489.4M
Free Cash Flow
NXT
NXT
SR
SR
Q4 25
$118.5M
$-121.8M
Q3 25
$171.4M
$-227.6M
Q2 25
$70.1M
$-91.4M
Q1 25
$227.2M
$154.1M
Q4 24
$134.9M
$-179.5M
Q3 24
$141.8M
$-146.9M
Q2 24
$118.0M
$47.9M
Q1 24
$109.2M
$306.6M
FCF Margin
NXT
NXT
SR
SR
Q4 25
13.0%
-16.0%
Q3 25
18.9%
-68.1%
Q2 25
8.1%
-21.7%
Q1 25
24.6%
14.7%
Q4 24
19.9%
-26.8%
Q3 24
22.3%
-50.0%
Q2 24
16.4%
11.6%
Q1 24
14.8%
27.2%
Capex Intensity
NXT
NXT
SR
SR
Q4 25
0.5%
26.6%
Q3 25
1.7%
66.7%
Q2 25
1.3%
52.3%
Q1 25
1.1%
20.8%
Q4 24
1.3%
38.9%
Q3 24
1.9%
78.2%
Q2 24
0.4%
53.7%
Q1 24
0.3%
16.2%
Cash Conversion
NXT
NXT
SR
SR
Q4 25
0.94×
0.85×
Q3 25
1.27×
Q2 25
0.52×
6.18×
Q1 25
1.51×
1.78×
Q4 24
1.25×
1.00×
Q3 24
1.33×
Q2 24
0.99×
Q1 24
0.54×
2.40×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NXT
NXT

Transferred Over Time$763.9M84%
Transferred At Point In Time$145.4M16%

SR
SR

Residential$474.9M62%
Commercial And Industrial$148.4M19%
Gas Marketing$41.1M5%
Midstream$39.0M5%
Transportation$37.1M5%
Offsystem And Other Inventive$19.7M3%
Other Customer Revenue$4.6M1%

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