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Side-by-side financial comparison of NELNET INC (NNI) and Neuronetics, Inc. (STIM). Click either name above to swap in a different company.

Neuronetics, Inc. is the larger business by last-quarter revenue ($41.8M vs $33.5M, roughly 1.2× NELNET INC). NELNET INC runs the higher net margin — 172.3% vs -17.2%, a 189.5% gap on every dollar of revenue. On growth, Neuronetics, Inc. posted the faster year-over-year revenue change (85.7% vs 79.6%). NELNET INC produced more free cash flow last quarter ($396.7M vs $692.0K). Over the past eight quarters, NELNET INC's revenue compounded faster (62.0% CAGR vs 54.9%).

Nelnet, Inc. is a United States–based conglomerate that primarily focuses on financial services including student and consumer loan origination and servicing. Additionally, the company operates an investing arm, an internet bank and has a 26% stake in Allo Fiber, a cable and internet provider. The company is headquartered in Lincoln, Nebraska.

Neuronetics is a Malvern, PA based, publicly traded company incorporated in Delaware in April 2003, that develops non-invasive treatments for psychiatric disorders that have shown resistance or lack of improvement using traditional medicine. The treatments are based upon neuromodulation technology. 

NNI vs STIM — Head-to-Head

Bigger by revenue
STIM
STIM
1.2× larger
STIM
$41.8M
$33.5M
NNI
Growing faster (revenue YoY)
STIM
STIM
+6.1% gap
STIM
85.7%
79.6%
NNI
Higher net margin
NNI
NNI
189.5% more per $
NNI
172.3%
-17.2%
STIM
More free cash flow
NNI
NNI
$396.1M more FCF
NNI
$396.7M
$692.0K
STIM
Faster 2-yr revenue CAGR
NNI
NNI
Annualised
NNI
62.0%
54.9%
STIM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NNI
NNI
STIM
STIM
Revenue
$33.5M
$41.8M
Net Profit
$57.8M
$-7.2M
Gross Margin
50.5%
52.0%
Operating Margin
-12.1%
Net Margin
172.3%
-17.2%
Revenue YoY
79.6%
85.7%
Net Profit YoY
-8.5%
43.2%
EPS (diluted)
$1.62
$-0.10

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
NNI
NNI
STIM
STIM
Q4 25
$33.5M
$41.8M
Q3 25
$23.2M
$37.3M
Q2 25
$26.1M
$38.1M
Q1 25
$24.7M
$32.0M
Q4 24
$18.7M
$22.5M
Q3 24
$16.6M
$18.5M
Q2 24
$14.9M
$16.4M
Q1 24
$12.8M
$17.4M
Net Profit
NNI
NNI
STIM
STIM
Q4 25
$57.8M
$-7.2M
Q3 25
$106.7M
$-9.0M
Q2 25
$181.5M
$-10.1M
Q1 25
$82.6M
$-12.7M
Q4 24
$63.2M
$-12.7M
Q3 24
$2.4M
$-13.3M
Q2 24
$45.1M
$-9.8M
Q1 24
$73.4M
$-7.9M
Gross Margin
NNI
NNI
STIM
STIM
Q4 25
50.5%
52.0%
Q3 25
29.6%
45.9%
Q2 25
29.8%
46.6%
Q1 25
30.5%
49.2%
Q4 24
13.7%
66.2%
Q3 24
0.1%
75.6%
Q2 24
27.3%
74.0%
Q1 24
15.3%
75.1%
Operating Margin
NNI
NNI
STIM
STIM
Q4 25
-12.1%
Q3 25
-19.6%
Q2 25
-21.1%
Q1 25
-34.4%
Q4 24
97.7%
-51.0%
Q3 24
-13.4%
-41.7%
Q2 24
88.0%
-51.7%
Q1 24
-39.4%
Net Margin
NNI
NNI
STIM
STIM
Q4 25
172.3%
-17.2%
Q3 25
460.5%
-24.3%
Q2 25
694.9%
-26.6%
Q1 25
334.4%
-39.6%
Q4 24
338.2%
-56.4%
Q3 24
14.4%
-72.0%
Q2 24
303.6%
-59.8%
Q1 24
574.4%
-45.2%
EPS (diluted)
NNI
NNI
STIM
STIM
Q4 25
$1.62
$-0.10
Q3 25
$2.94
$-0.13
Q2 25
$4.97
$-0.15
Q1 25
$2.26
$-0.21
Q4 24
$1.74
$-0.34
Q3 24
$0.07
$-0.44
Q2 24
$1.23
$-0.33
Q1 24
$1.98
$-0.27

Balance Sheet & Financial Strength

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

Metric
NNI
NNI
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$296.0M
$28.1M
Total DebtLower is stronger
$7.8B
$65.8M
Stockholders' EquityBook value
$3.7B
$22.4M
Total Assets
$14.1B
$141.6M
Debt / EquityLower = less leverage
2.11×
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NNI
NNI
STIM
STIM
Q4 25
$296.0M
$28.1M
Q3 25
$216.4M
$28.0M
Q2 25
$225.8M
$11.0M
Q1 25
$220.5M
$20.2M
Q4 24
$194.5M
$18.5M
Q3 24
$219.7M
$20.9M
Q2 24
$145.5M
$42.6M
Q1 24
$179.7M
$47.7M
Total Debt
NNI
NNI
STIM
STIM
Q4 25
$7.8B
$65.8M
Q3 25
$7.8B
$65.7M
Q2 25
$7.9B
$55.5M
Q1 25
$8.7B
$55.3M
Q4 24
$8.3B
$55.2M
Q3 24
$8.9B
$46.0M
Q2 24
$9.6B
$59.8M
Q1 24
$10.6B
$59.4M
Stockholders' Equity
NNI
NNI
STIM
STIM
Q4 25
$3.7B
$22.4M
Q3 25
$3.7B
$27.4M
Q2 25
$3.6B
$27.1M
Q1 25
$3.4B
$35.5M
Q4 24
$3.3B
$27.7M
Q3 24
$3.3B
$9.4M
Q2 24
$3.3B
$19.4M
Q1 24
$3.3B
$27.7M
Total Assets
NNI
NNI
STIM
STIM
Q4 25
$14.1B
$141.6M
Q3 25
$13.9B
$145.5M
Q2 25
$13.7B
$134.7M
Q1 25
$14.2B
$142.0M
Q4 24
$13.8B
$140.9M
Q3 24
$14.1B
Q2 24
$14.5B
$96.8M
Q1 24
$15.4B
$103.8M
Debt / Equity
NNI
NNI
STIM
STIM
Q4 25
2.11×
2.94×
Q3 25
2.14×
2.40×
Q2 25
2.21×
2.05×
Q1 25
2.53×
1.56×
Q4 24
2.48×
1.99×
Q3 24
2.72×
4.90×
Q2 24
2.90×
3.08×
Q1 24
3.20×
2.15×

Cash Flow & Capital Efficiency

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

Metric
NNI
NNI
STIM
STIM
Operating Cash FlowLast quarter
$423.0M
$908.0K
Free Cash FlowOCF − Capex
$396.7M
$692.0K
FCF MarginFCF / Revenue
1183.0%
1.7%
Capex IntensityCapex / Revenue
78.2%
0.5%
Cash ConversionOCF / Net Profit
7.32×
TTM Free Cash FlowTrailing 4 quarters
$663.4M
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NNI
NNI
STIM
STIM
Q4 25
$423.0M
$908.0K
Q3 25
$112.4M
$-785.0K
Q2 25
$81.8M
$-3.5M
Q1 25
$91.2M
$-17.0M
Q4 24
$662.9M
$-8.6M
Q3 24
$137.0M
$-5.4M
Q2 24
$133.8M
$-5.0M
Q1 24
$211.6M
$-12.0M
Free Cash Flow
NNI
NNI
STIM
STIM
Q4 25
$396.7M
$692.0K
Q3 25
$100.8M
$-899.0K
Q2 25
$78.1M
$-3.8M
Q1 25
$87.8M
$-17.2M
Q4 24
$642.0M
$-8.7M
Q3 24
$132.6M
$-5.8M
Q2 24
$123.1M
$-5.6M
Q1 24
$188.3M
$-12.4M
FCF Margin
NNI
NNI
STIM
STIM
Q4 25
1183.0%
1.7%
Q3 25
435.0%
-2.4%
Q2 25
299.0%
-9.9%
Q1 25
355.6%
-53.8%
Q4 24
3438.0%
-38.6%
Q3 24
797.9%
-31.3%
Q2 24
829.2%
-34.0%
Q1 24
1473.7%
-71.1%
Capex Intensity
NNI
NNI
STIM
STIM
Q4 25
78.2%
0.5%
Q3 25
50.4%
0.3%
Q2 25
14.2%
0.7%
Q1 25
13.7%
0.7%
Q4 24
111.9%
0.4%
Q3 24
26.7%
2.1%
Q2 24
71.5%
3.7%
Q1 24
181.7%
2.2%
Cash Conversion
NNI
NNI
STIM
STIM
Q4 25
7.32×
Q3 25
1.05×
Q2 25
0.45×
Q1 25
1.10×
Q4 24
10.50×
Q3 24
57.39×
Q2 24
2.97×
Q1 24
2.88×

Financial Flow Comparison

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

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