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Side-by-side financial comparison of AMERICAN SUPERCONDUCTOR CORP (AMSC) and Northfield Bancorp, Inc. (NFBK). Click either name above to swap in a different company.

AMERICAN SUPERCONDUCTOR CORP is the larger business by last-quarter revenue ($74.5M vs $41.3M, roughly 1.8× Northfield Bancorp, Inc.). AMERICAN SUPERCONDUCTOR CORP runs the higher net margin — 158.1% vs -1545.5%, a 1703.6% gap on every dollar of revenue. On growth, AMERICAN SUPERCONDUCTOR CORP posted the faster year-over-year revenue change (21.4% vs 12.7%). Northfield Bancorp, Inc. produced more free cash flow last quarter ($52.5M vs $2.4M). Over the past eight quarters, AMERICAN SUPERCONDUCTOR CORP's revenue compounded faster (33.2% CAGR vs 15.0%).

Anglo American plc is a British multinational mining company with headquarters in London, England. It is the world's largest producer of platinum, representing approximately 40 percent of global output, as well as being a major producer of diamonds, copper, nickel, iron ore, polyhalite and steelmaking coal. The company has operations in Africa, Asia, Australia, Europe, North America and South America.

Northfield Bancorp, Inc. is a regional bank holding company based in the United States, operating primarily across the U.S. Northeast region. It provides a full range of personal and commercial banking services including deposit accounts, mortgage loans, commercial lending, and wealth management solutions for retail consumers, small to medium-sized businesses and local community clients.

AMSC vs NFBK — Head-to-Head

Bigger by revenue
AMSC
AMSC
1.8× larger
AMSC
$74.5M
$41.3M
NFBK
Growing faster (revenue YoY)
AMSC
AMSC
+8.7% gap
AMSC
21.4%
12.7%
NFBK
Higher net margin
AMSC
AMSC
1703.6% more per $
AMSC
158.1%
-1545.5%
NFBK
More free cash flow
NFBK
NFBK
$50.2M more FCF
NFBK
$52.5M
$2.4M
AMSC
Faster 2-yr revenue CAGR
AMSC
AMSC
Annualised
AMSC
33.2%
15.0%
NFBK

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
AMSC
AMSC
NFBK
NFBK
Revenue
$74.5M
$41.3M
Net Profit
$117.8M
$-27.4M
Gross Margin
30.7%
Operating Margin
4.5%
-1263.3%
Net Margin
158.1%
-1545.5%
Revenue YoY
21.4%
12.7%
Net Profit YoY
4679.1%
-343.6%
EPS (diluted)
$2.62
$-0.68

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
AMSC
AMSC
NFBK
NFBK
Q4 25
$74.5M
$41.3M
Q3 25
$65.9M
$39.2M
Q2 25
$72.4M
$38.9M
Q1 25
$66.7M
$34.8M
Q4 24
$61.4M
$36.7M
Q3 24
$54.5M
$31.8M
Q2 24
$40.3M
$31.5M
Q1 24
$42.0M
$31.3M
Net Profit
AMSC
AMSC
NFBK
NFBK
Q4 25
$117.8M
$-27.4M
Q3 25
$4.8M
$10.8M
Q2 25
$6.7M
$9.6M
Q1 25
$1.2M
$7.9M
Q4 24
$2.5M
$11.3M
Q3 24
$4.9M
$6.5M
Q2 24
$-2.5M
$6.0M
Q1 24
$-1.6M
$6.2M
Gross Margin
AMSC
AMSC
NFBK
NFBK
Q4 25
30.7%
Q3 25
31.0%
Q2 25
33.8%
Q1 25
26.5%
Q4 24
26.6%
Q3 24
28.7%
Q2 24
30.3%
Q1 24
24.8%
Operating Margin
AMSC
AMSC
NFBK
NFBK
Q4 25
4.5%
-1263.3%
Q3 25
4.5%
37.7%
Q2 25
7.8%
35.6%
Q1 25
2.5%
31.0%
Q4 24
2.1%
38.0%
Q3 24
-1.4%
27.9%
Q2 24
-8.2%
29.1%
Q1 24
-5.3%
27.2%
Net Margin
AMSC
AMSC
NFBK
NFBK
Q4 25
158.1%
-1545.5%
Q3 25
7.2%
27.4%
Q2 25
9.3%
24.6%
Q1 25
1.8%
22.6%
Q4 24
4.0%
30.7%
Q3 24
9.0%
20.5%
Q2 24
-6.3%
18.9%
Q1 24
-3.8%
19.9%
EPS (diluted)
AMSC
AMSC
NFBK
NFBK
Q4 25
$2.62
$-0.68
Q3 25
$0.11
$0.27
Q2 25
$0.17
$0.24
Q1 25
$0.04
$0.19
Q4 24
$0.06
$0.27
Q3 24
$0.13
$0.16
Q2 24
$-0.07
$0.14
Q1 24
$-0.03
$0.15

Balance Sheet & Financial Strength

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

Metric
AMSC
AMSC
NFBK
NFBK
Cash + ST InvestmentsLiquidity on hand
$141.1M
$164.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$536.8M
$690.1M
Total Assets
$719.5M
$5.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMSC
AMSC
NFBK
NFBK
Q4 25
$141.1M
$164.0M
Q3 25
$212.9M
$131.7M
Q2 25
$207.9M
$97.6M
Q1 25
$79.5M
$101.7M
Q4 24
$75.2M
$167.7M
Q3 24
$72.1M
$232.9M
Q2 24
$93.5M
$153.5M
Q1 24
$90.5M
$238.8M
Total Debt
AMSC
AMSC
NFBK
NFBK
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$666.4M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AMSC
AMSC
NFBK
NFBK
Q4 25
$536.8M
$690.1M
Q3 25
$342.2M
$719.6M
Q2 25
$333.1M
$710.3M
Q1 25
$197.1M
$711.1M
Q4 24
$192.7M
$704.7M
Q3 24
$187.0M
$699.6M
Q2 24
$143.3M
$693.0M
Q1 24
$144.6M
$698.4M
Total Assets
AMSC
AMSC
NFBK
NFBK
Q4 25
$719.5M
$5.8B
Q3 25
$445.6M
$5.7B
Q2 25
$452.8M
$5.7B
Q1 25
$310.5M
$5.7B
Q4 24
$310.3M
$5.7B
Q3 24
$298.4M
$5.7B
Q2 24
$240.1M
$5.7B
Q1 24
$232.8M
$5.9B
Debt / Equity
AMSC
AMSC
NFBK
NFBK
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.95×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
AMSC
AMSC
NFBK
NFBK
Operating Cash FlowLast quarter
$3.2M
$53.7M
Free Cash FlowOCF − Capex
$2.4M
$52.5M
FCF MarginFCF / Revenue
3.2%
127.1%
Capex IntensityCapex / Revenue
1.2%
2.8%
Cash ConversionOCF / Net Profit
0.03×
TTM Free Cash FlowTrailing 4 quarters
$16.0M
$89.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMSC
AMSC
NFBK
NFBK
Q4 25
$3.2M
$53.7M
Q3 25
$6.5M
$13.9M
Q2 25
$4.1M
$14.1M
Q1 25
$6.3M
$9.4M
Q4 24
$5.9M
$31.1M
Q3 24
$12.7M
$14.0M
Q2 24
$3.4M
$6.9M
Q1 24
$2.2M
$4.2M
Free Cash Flow
AMSC
AMSC
NFBK
NFBK
Q4 25
$2.4M
$52.5M
Q3 25
$5.1M
$13.6M
Q2 25
$3.3M
$13.9M
Q1 25
$5.3M
$9.2M
Q4 24
$5.3M
$30.0M
Q3 24
$12.1M
$13.7M
Q2 24
$3.1M
$6.7M
Q1 24
$1.9M
$3.8M
FCF Margin
AMSC
AMSC
NFBK
NFBK
Q4 25
3.2%
127.1%
Q3 25
7.7%
34.6%
Q2 25
4.6%
35.7%
Q1 25
7.9%
26.3%
Q4 24
8.7%
81.6%
Q3 24
22.3%
43.2%
Q2 24
7.8%
21.1%
Q1 24
4.6%
12.1%
Capex Intensity
AMSC
AMSC
NFBK
NFBK
Q4 25
1.2%
2.8%
Q3 25
2.1%
0.8%
Q2 25
1.1%
0.6%
Q1 25
1.6%
0.7%
Q4 24
0.9%
3.1%
Q3 24
1.1%
0.7%
Q2 24
0.7%
0.8%
Q1 24
0.7%
1.4%
Cash Conversion
AMSC
AMSC
NFBK
NFBK
Q4 25
0.03×
Q3 25
1.37×
1.29×
Q2 25
0.61×
1.48×
Q1 25
5.22×
1.20×
Q4 24
2.38×
2.76×
Q3 24
2.60×
2.14×
Q2 24
1.16×
Q1 24
0.68×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMSC
AMSC

Equipment And Systems$56.0M75%
Megatran$14.1M19%
Comtrafo Industria De Transformadores Eletricos SA$4.6M6%

NFBK
NFBK

Segment breakdown not available.

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