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Side-by-side financial comparison of FTC Solar, Inc. (FTCI) and Spok Holdings, Inc (SPOK). Click either name above to swap in a different company.

Spok Holdings, Inc is the larger business by last-quarter revenue ($33.9M vs $32.9M, roughly 1.0× FTC Solar, Inc.). Spok Holdings, Inc runs the higher net margin — 8.7% vs -110.7%, a 119.4% gap on every dollar of revenue. On growth, FTC Solar, Inc. posted the faster year-over-year revenue change (148.9% vs -0.1%). Spok Holdings, Inc produced more free cash flow last quarter ($10.1M vs $-8.4M). Over the past eight quarters, FTC Solar, Inc.'s revenue compounded faster (61.6% CAGR vs -1.5%).

FTC Solar, Inc. is a leading global provider of advanced solar tracker systems, associated components, and supporting software for solar projects. It serves utility-scale, commercial, and industrial solar segments across key global markets, helping customers boost energy generation efficiency and lower overall project costs.

Spok Holdings, Inc. is a global provider of critical communication solutions primarily serving the healthcare industry. It offers unified clinical communication platforms, secure messaging tools, alerting systems, and on-call scheduling software that help care teams coordinate efficiently, cut response times, and boost patient safety across medical facilities.

FTCI vs SPOK — Head-to-Head

Bigger by revenue
SPOK
SPOK
1.0× larger
SPOK
$33.9M
$32.9M
FTCI
Growing faster (revenue YoY)
FTCI
FTCI
+149.0% gap
FTCI
148.9%
-0.1%
SPOK
Higher net margin
SPOK
SPOK
119.4% more per $
SPOK
8.7%
-110.7%
FTCI
More free cash flow
SPOK
SPOK
$18.6M more FCF
SPOK
$10.1M
$-8.4M
FTCI
Faster 2-yr revenue CAGR
FTCI
FTCI
Annualised
FTCI
61.6%
-1.5%
SPOK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FTCI
FTCI
SPOK
SPOK
Revenue
$32.9M
$33.9M
Net Profit
$-36.4M
$2.9M
Gross Margin
14.9%
76.7%
Operating Margin
-17.2%
11.6%
Net Margin
-110.7%
8.7%
Revenue YoY
148.9%
-0.1%
Net Profit YoY
-197.4%
-19.6%
EPS (diluted)
$-2.31
$0.13

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
FTCI
FTCI
SPOK
SPOK
Q4 25
$32.9M
$33.9M
Q3 25
$26.0M
$33.9M
Q2 25
$20.0M
$35.7M
Q1 25
$20.8M
$36.3M
Q4 24
$13.2M
$33.9M
Q3 24
$10.1M
$34.9M
Q2 24
$11.4M
$34.0M
Q1 24
$12.6M
$34.9M
Net Profit
FTCI
FTCI
SPOK
SPOK
Q4 25
$-36.4M
$2.9M
Q3 25
$-23.9M
$3.2M
Q2 25
$-15.4M
$4.6M
Q1 25
$-3.8M
$5.2M
Q4 24
$-12.2M
$3.6M
Q3 24
$-15.4M
$3.7M
Q2 24
$-12.2M
$3.4M
Q1 24
$-8.8M
$4.2M
Gross Margin
FTCI
FTCI
SPOK
SPOK
Q4 25
14.9%
76.7%
Q3 25
6.1%
78.3%
Q2 25
-19.6%
79.5%
Q1 25
-16.6%
80.1%
Q4 24
-29.1%
78.5%
Q3 24
-42.5%
79.5%
Q2 24
-20.5%
78.9%
Q1 24
-16.7%
79.5%
Operating Margin
FTCI
FTCI
SPOK
SPOK
Q4 25
-17.2%
11.6%
Q3 25
-29.6%
12.9%
Q2 25
-57.5%
15.1%
Q1 25
-50.8%
16.6%
Q4 24
-101.7%
13.7%
Q3 24
-147.8%
14.2%
Q2 24
-104.3%
13.2%
Q1 24
-99.3%
14.0%
Net Margin
FTCI
FTCI
SPOK
SPOK
Q4 25
-110.7%
8.7%
Q3 25
-92.0%
9.5%
Q2 25
-77.2%
12.8%
Q1 25
-18.4%
14.3%
Q4 24
-92.7%
10.8%
Q3 24
-151.5%
10.5%
Q2 24
-107.1%
10.1%
Q1 24
-69.7%
12.1%
EPS (diluted)
FTCI
FTCI
SPOK
SPOK
Q4 25
$-2.31
$0.13
Q3 25
$-1.61
$0.15
Q2 25
$-1.18
$0.22
Q1 25
$-0.58
$0.25
Q4 24
$-0.95
$0.17
Q3 24
$-1.21
$0.18
Q2 24
$-0.97
$0.17
Q1 24
$-0.70
$0.21

Balance Sheet & Financial Strength

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

Metric
FTCI
FTCI
SPOK
SPOK
Cash + ST InvestmentsLiquidity on hand
$21.1M
$25.3M
Total DebtLower is stronger
$9.9M
Stockholders' EquityBook value
$-43.0M
$146.4M
Total Assets
$111.8M
$206.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FTCI
FTCI
SPOK
SPOK
Q4 25
$21.1M
$25.3M
Q3 25
$24.4M
$21.4M
Q2 25
$3.5M
$20.2M
Q1 25
$5.9M
$19.9M
Q4 24
$11.2M
$29.1M
Q3 24
$8.3M
$27.8M
Q2 24
$10.8M
$23.9M
Q1 24
$14.0M
$23.3M
Total Debt
FTCI
FTCI
SPOK
SPOK
Q4 25
$9.9M
Q3 25
$16.6M
Q2 25
$10.9M
Q1 25
$10.2M
Q4 24
$9.5M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
FTCI
FTCI
SPOK
SPOK
Q4 25
$-43.0M
$146.4M
Q3 25
$-13.7M
$148.7M
Q2 25
$9.0M
$150.9M
Q1 25
$15.5M
$151.7M
Q4 24
$19.0M
$154.7M
Q3 24
$30.4M
$156.3M
Q2 24
$44.2M
$158.2M
Q1 24
$55.2M
$160.2M
Total Assets
FTCI
FTCI
SPOK
SPOK
Q4 25
$111.8M
$206.1M
Q3 25
$111.5M
$209.7M
Q2 25
$83.0M
$208.7M
Q1 25
$84.1M
$204.5M
Q4 24
$89.9M
$217.1M
Q3 24
$91.7M
$216.8M
Q2 24
$100.3M
$216.4M
Q1 24
$115.0M
$215.0M
Debt / Equity
FTCI
FTCI
SPOK
SPOK
Q4 25
Q3 25
Q2 25
1.20×
Q1 25
0.65×
Q4 24
0.50×
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
FTCI
FTCI
SPOK
SPOK
Operating Cash FlowLast quarter
$-8.0M
$11.5M
Free Cash FlowOCF − Capex
$-8.4M
$10.1M
FCF MarginFCF / Revenue
-25.7%
29.9%
Capex IntensityCapex / Revenue
1.3%
4.1%
Cash ConversionOCF / Net Profit
3.93×
TTM Free Cash FlowTrailing 4 quarters
$-34.6M
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FTCI
FTCI
SPOK
SPOK
Q4 25
$-8.0M
$11.5M
Q3 25
$-14.6M
$8.1M
Q2 25
$-2.3M
$7.0M
Q1 25
$-8.5M
$2.3M
Q4 24
$-16.7M
$8.4M
Q3 24
$-2.4M
$11.1M
Q2 24
$-3.8M
$7.4M
Q1 24
$-11.9M
$2.0M
Free Cash Flow
FTCI
FTCI
SPOK
SPOK
Q4 25
$-8.4M
$10.1M
Q3 25
$-15.1M
$7.6M
Q2 25
$-2.5M
$6.0M
Q1 25
$-8.6M
$1.5M
Q4 24
$-17.0M
$7.5M
Q3 24
$-2.6M
$10.3M
Q2 24
$-4.5M
$6.8M
Q1 24
$-12.3M
$1.1M
FCF Margin
FTCI
FTCI
SPOK
SPOK
Q4 25
-25.7%
29.9%
Q3 25
-57.9%
22.4%
Q2 25
-12.4%
16.8%
Q1 25
-41.2%
4.2%
Q4 24
-128.6%
22.3%
Q3 24
-25.6%
29.4%
Q2 24
-39.2%
20.0%
Q1 24
-97.6%
3.2%
Capex Intensity
FTCI
FTCI
SPOK
SPOK
Q4 25
1.3%
4.1%
Q3 25
1.7%
1.6%
Q2 25
0.9%
2.9%
Q1 25
0.4%
2.1%
Q4 24
2.2%
2.5%
Q3 24
2.2%
2.4%
Q2 24
6.1%
1.9%
Q1 24
3.4%
2.5%
Cash Conversion
FTCI
FTCI
SPOK
SPOK
Q4 25
3.93×
Q3 25
2.54×
Q2 25
1.55×
Q1 25
0.43×
Q4 24
2.31×
Q3 24
3.03×
Q2 24
2.17×
Q1 24
0.47×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FTCI
FTCI

Products$26.2M80%
Services$6.7M20%

SPOK
SPOK

Paging$16.8M50%
Software Operations$16.0M47%
License$1.2M4%

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