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Side-by-side financial comparison of NSTS Bancorp, Inc. (NSTS) and Energous Corp (WATT). Click either name above to swap in a different company.

Energous Corp is the larger business by last-quarter revenue ($3.0M vs $2.5M, roughly 1.2× NSTS Bancorp, Inc.). NSTS Bancorp, Inc. runs the higher net margin — 214.3% vs -43.6%, a 257.9% gap on every dollar of revenue. On growth, Energous Corp posted the faster year-over-year revenue change (610.3% vs 3.0%). NSTS Bancorp, Inc. produced more free cash flow last quarter ($3.9M vs $-2.4M). Over the past eight quarters, Energous Corp's revenue compounded faster (589.2% CAGR vs 11.7%).

NSTS Bancorp, Inc. is a U.S.-based bank holding company. It offers a comprehensive suite of retail and commercial banking products and services, including deposit accounts, personal loans, commercial loans, and wealth management solutions, primarily serving individual consumers and small-to-medium enterprises in its regional operating areas.

Energous Corporation develops, manufactures and licenses patented radio frequency-based over-the-air wireless charging technologies and solutions. Its offerings cater to consumer electronics, wearables, IoT sensors, industrial and healthcare hardware segments, serving global hardware manufacturing clients across major regions worldwide.

NSTS vs WATT — Head-to-Head

Bigger by revenue
WATT
WATT
1.2× larger
WATT
$3.0M
$2.5M
NSTS
Growing faster (revenue YoY)
WATT
WATT
+607.3% gap
WATT
610.3%
3.0%
NSTS
Higher net margin
NSTS
NSTS
257.9% more per $
NSTS
214.3%
-43.6%
WATT
More free cash flow
NSTS
NSTS
$6.4M more FCF
NSTS
$3.9M
$-2.4M
WATT
Faster 2-yr revenue CAGR
WATT
WATT
Annualised
WATT
589.2%
11.7%
NSTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NSTS
NSTS
WATT
WATT
Revenue
$2.5M
$3.0M
Net Profit
$135.0K
$-1.3M
Gross Margin
37.5%
Operating Margin
-47.1%
Net Margin
214.3%
-43.6%
Revenue YoY
3.0%
610.3%
Net Profit YoY
393.5%
67.9%
EPS (diluted)
$-4.95

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
NSTS
NSTS
WATT
WATT
Q4 25
$2.5M
$3.0M
Q3 25
$2.5M
$1.3M
Q2 25
$2.5M
$975.0K
Q1 25
$2.2M
$343.0K
Q4 24
$2.4M
$428.0K
Q3 24
$2.3M
$230.0K
Q2 24
$2.3M
$46.0K
Q1 24
$2.0M
$64.0K
Net Profit
NSTS
NSTS
WATT
WATT
Q4 25
$135.0K
$-1.3M
Q3 25
$65.0K
$-2.1M
Q2 25
$-258.0K
$-2.8M
Q1 25
$-328.0K
$-3.4M
Q4 24
$-46.0K
$-4.1M
Q3 24
$-171.0K
$-3.4M
Q2 24
$-326.0K
$-4.3M
Q1 24
$-246.0K
$-6.6M
Gross Margin
NSTS
NSTS
WATT
WATT
Q4 25
37.5%
Q3 25
36.0%
Q2 25
34.7%
Q1 25
27.1%
Q4 24
48.8%
Q3 24
Q2 24
Q1 24
Operating Margin
NSTS
NSTS
WATT
WATT
Q4 25
-47.1%
Q3 25
2.6%
-172.2%
Q2 25
-10.1%
-285.1%
Q1 25
-15.2%
-1052.8%
Q4 24
-71.9%
-820.8%
Q3 24
-7.6%
-1557.0%
Q2 24
-14.2%
-10110.9%
Q1 24
-12.2%
-10414.1%
Net Margin
NSTS
NSTS
WATT
WATT
Q4 25
214.3%
-43.6%
Q3 25
2.6%
-166.1%
Q2 25
-10.1%
-285.9%
Q1 25
-15.2%
-981.3%
Q4 24
-71.9%
-964.7%
Q3 24
-7.6%
-1483.5%
Q2 24
-14.2%
-9256.5%
Q1 24
-12.2%
-10310.9%
EPS (diluted)
NSTS
NSTS
WATT
WATT
Q4 25
$-4.95
Q3 25
$0.01
$-1.31
Q2 25
$-0.08
Q1 25
$-0.12
Q4 24
$-60.42
Q3 24
$-0.03
$-14.98
Q2 24
$-0.65
Q1 24
$-1.11

Balance Sheet & Financial Strength

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

Metric
NSTS
NSTS
WATT
WATT
Cash + ST InvestmentsLiquidity on hand
$34.0M
$10.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$80.0M
$12.5M
Total Assets
$266.6M
$16.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NSTS
NSTS
WATT
WATT
Q4 25
$34.0M
$10.4M
Q3 25
$34.1M
$12.9M
Q2 25
$47.5M
$8.7M
Q1 25
$57.5M
$10.1M
Q4 24
$53.5M
$1.4M
Q3 24
$34.6M
$1.5M
Q2 24
$32.4M
$4.9M
Q1 24
$36.4M
$10.7M
Stockholders' Equity
NSTS
NSTS
WATT
WATT
Q4 25
$80.0M
$12.5M
Q3 25
$78.9M
$13.7M
Q2 25
$77.8M
$8.8M
Q1 25
$77.5M
$9.5M
Q4 24
$76.5M
$-1.1M
Q3 24
$78.4M
$434.0K
Q2 24
$76.5M
$3.0M
Q1 24
$77.0M
$7.2M
Total Assets
NSTS
NSTS
WATT
WATT
Q4 25
$266.6M
$16.7M
Q3 25
$269.8M
$17.8M
Q2 25
$276.0M
$12.3M
Q1 25
$282.7M
$13.4M
Q4 24
$278.7M
$3.8M
Q3 24
$268.4M
$4.0M
Q2 24
$265.9M
$7.2M
Q1 24
$265.6M
$13.1M

Cash Flow & Capital Efficiency

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

Metric
NSTS
NSTS
WATT
WATT
Operating Cash FlowLast quarter
$4.1M
$-2.4M
Free Cash FlowOCF − Capex
$3.9M
$-2.4M
FCF MarginFCF / Revenue
156.9%
-80.5%
Capex IntensityCapex / Revenue
4.1%
1.3%
Cash ConversionOCF / Net Profit
30.01×
TTM Free Cash FlowTrailing 4 quarters
$4.7M
$-12.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NSTS
NSTS
WATT
WATT
Q4 25
$4.1M
$-2.4M
Q3 25
$2.9M
$-2.5M
Q2 25
$655.0K
$-2.9M
Q1 25
$-2.7M
$-4.7M
Q4 24
$9.4M
$-2.7M
Q3 24
$1.6M
$-4.0M
Q2 24
$-1.6M
$-5.8M
Q1 24
$92.0K
$-5.1M
Free Cash Flow
NSTS
NSTS
WATT
WATT
Q4 25
$3.9M
$-2.4M
Q3 25
$2.9M
$-2.5M
Q2 25
$616.0K
$-2.9M
Q1 25
$-2.7M
$-4.7M
Q4 24
$9.1M
Q3 24
$1.6M
$-4.1M
Q2 24
$-1.7M
$-5.8M
Q1 24
$76.0K
$-5.1M
FCF Margin
NSTS
NSTS
WATT
WATT
Q4 25
156.9%
-80.5%
Q3 25
113.9%
-194.3%
Q2 25
24.2%
-296.8%
Q1 25
-126.1%
-1367.1%
Q4 24
373.1%
Q3 24
69.3%
-1788.3%
Q2 24
-76.4%
-12667.4%
Q1 24
3.8%
-7928.1%
Capex Intensity
NSTS
NSTS
WATT
WATT
Q4 25
4.1%
1.3%
Q3 25
0.1%
0.5%
Q2 25
1.5%
1.6%
Q1 25
2.5%
6.1%
Q4 24
13.1%
0.0%
Q3 24
2.3%
28.3%
Q2 24
5.1%
123.9%
Q1 24
0.8%
1.6%
Cash Conversion
NSTS
NSTS
WATT
WATT
Q4 25
30.01×
Q3 25
44.03×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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