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Side-by-side financial comparison of READING INTERNATIONAL INC (RDI) and Spok Holdings, Inc (SPOK). Click either name above to swap in a different company.

READING INTERNATIONAL INC is the larger business by last-quarter revenue ($50.3M vs $33.9M, roughly 1.5× Spok Holdings, Inc). Spok Holdings, Inc runs the higher net margin — 8.7% vs -5.1%, a 13.8% gap on every dollar of revenue. On growth, Spok Holdings, Inc posted the faster year-over-year revenue change (-0.1% vs -14.2%). Spok Holdings, Inc produced more free cash flow last quarter ($10.1M vs $4.1M). Over the past eight quarters, READING INTERNATIONAL INC's revenue compounded faster (5.6% CAGR vs -1.5%).

The Reading Company was a Philadelphia-headquartered railroad that provided passenger and freight transport in eastern Pennsylvania and neighboring states from 1924 until its acquisition by Conrail in 1976.

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.

RDI vs SPOK — Head-to-Head

Bigger by revenue
RDI
RDI
1.5× larger
RDI
$50.3M
$33.9M
SPOK
Growing faster (revenue YoY)
SPOK
SPOK
+14.1% gap
SPOK
-0.1%
-14.2%
RDI
Higher net margin
SPOK
SPOK
13.8% more per $
SPOK
8.7%
-5.1%
RDI
More free cash flow
SPOK
SPOK
$6.0M more FCF
SPOK
$10.1M
$4.1M
RDI
Faster 2-yr revenue CAGR
RDI
RDI
Annualised
RDI
5.6%
-1.5%
SPOK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
RDI
RDI
SPOK
SPOK
Revenue
$50.3M
$33.9M
Net Profit
$-2.6M
$2.9M
Gross Margin
76.7%
Operating Margin
-1.9%
11.6%
Net Margin
-5.1%
8.7%
Revenue YoY
-14.2%
-0.1%
Net Profit YoY
-14.5%
-19.6%
EPS (diluted)
$-0.11
$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
RDI
RDI
SPOK
SPOK
Q4 25
$50.3M
$33.9M
Q3 25
$52.2M
$33.9M
Q2 25
$60.4M
$35.7M
Q1 25
$40.2M
$36.3M
Q4 24
$58.6M
$33.9M
Q3 24
$60.1M
$34.9M
Q2 24
$46.8M
$34.0M
Q1 24
$45.1M
$34.9M
Net Profit
RDI
RDI
SPOK
SPOK
Q4 25
$-2.6M
$2.9M
Q3 25
$-4.2M
$3.2M
Q2 25
$-2.7M
$4.6M
Q1 25
$-4.8M
$5.2M
Q4 24
$-2.2M
$3.6M
Q3 24
$-7.0M
$3.7M
Q2 24
$-12.8M
$3.4M
Q1 24
$-13.2M
$4.2M
Gross Margin
RDI
RDI
SPOK
SPOK
Q4 25
76.7%
Q3 25
78.3%
Q2 25
79.5%
Q1 25
80.1%
Q4 24
78.5%
Q3 24
79.5%
Q2 24
78.9%
Q1 24
79.5%
Operating Margin
RDI
RDI
SPOK
SPOK
Q4 25
-1.9%
11.6%
Q3 25
-0.6%
12.9%
Q2 25
4.8%
15.1%
Q1 25
-17.2%
16.6%
Q4 24
2.6%
13.7%
Q3 24
-0.6%
14.2%
Q2 24
-16.4%
13.2%
Q1 24
-16.7%
14.0%
Net Margin
RDI
RDI
SPOK
SPOK
Q4 25
-5.1%
8.7%
Q3 25
-8.0%
9.5%
Q2 25
-4.4%
12.8%
Q1 25
-11.8%
14.3%
Q4 24
-3.8%
10.8%
Q3 24
-11.7%
10.5%
Q2 24
-27.4%
10.1%
Q1 24
-29.4%
12.1%
EPS (diluted)
RDI
RDI
SPOK
SPOK
Q4 25
$-0.11
$0.13
Q3 25
$-0.18
$0.15
Q2 25
$-0.12
$0.22
Q1 25
$-0.21
$0.25
Q4 24
$-0.11
$0.17
Q3 24
$-0.31
$0.18
Q2 24
$-0.57
$0.17
Q1 24
$-0.59
$0.21

Balance Sheet & Financial Strength

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

Metric
RDI
RDI
SPOK
SPOK
Cash + ST InvestmentsLiquidity on hand
$10.5M
$25.3M
Total DebtLower is stronger
$185.1M
Stockholders' EquityBook value
$-18.2M
$146.4M
Total Assets
$434.9M
$206.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RDI
RDI
SPOK
SPOK
Q4 25
$10.5M
$25.3M
Q3 25
$8.1M
$21.4M
Q2 25
$9.1M
$20.2M
Q1 25
$5.9M
$19.9M
Q4 24
$12.4M
$29.1M
Q3 24
$10.1M
$27.8M
Q2 24
$9.3M
$23.9M
Q1 24
$7.5M
$23.3M
Total Debt
RDI
RDI
SPOK
SPOK
Q4 25
$185.1M
Q3 25
Q2 25
Q1 25
Q4 24
$202.7M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
RDI
RDI
SPOK
SPOK
Q4 25
$-18.2M
$146.4M
Q3 25
$-12.1M
$148.7M
Q2 25
$-7.7M
$150.9M
Q1 25
$-8.1M
$151.7M
Q4 24
$-4.4M
$154.7M
Q3 24
$1.6M
$156.3M
Q2 24
$6.5M
$158.2M
Q1 24
$18.0M
$160.2M
Total Assets
RDI
RDI
SPOK
SPOK
Q4 25
$434.9M
$206.1M
Q3 25
$435.2M
$209.7M
Q2 25
$438.1M
$208.7M
Q1 25
$441.0M
$204.5M
Q4 24
$471.0M
$217.1M
Q3 24
$495.7M
$216.8M
Q2 24
$494.9M
$216.4M
Q1 24
$494.9M
$215.0M

Cash Flow & Capital Efficiency

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

Metric
RDI
RDI
SPOK
SPOK
Operating Cash FlowLast quarter
$4.3M
$11.5M
Free Cash FlowOCF − Capex
$4.1M
$10.1M
FCF MarginFCF / Revenue
8.2%
29.9%
Capex IntensityCapex / Revenue
0.3%
4.1%
Cash ConversionOCF / Net Profit
3.93×
TTM Free Cash FlowTrailing 4 quarters
$-2.9M
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RDI
RDI
SPOK
SPOK
Q4 25
$4.3M
$11.5M
Q3 25
$295.0K
$8.1M
Q2 25
$1.6M
$7.0M
Q1 25
$-7.7M
$2.3M
Q4 24
$8.0M
$8.4M
Q3 24
$1.3M
$11.1M
Q2 24
$-10.4M
$7.4M
Q1 24
$-2.8M
$2.0M
Free Cash Flow
RDI
RDI
SPOK
SPOK
Q4 25
$4.1M
$10.1M
Q3 25
$-246.0K
$7.6M
Q2 25
$1.2M
$6.0M
Q1 25
$-8.0M
$1.5M
Q4 24
$7.0M
$7.5M
Q3 24
$-1.1M
$10.3M
Q2 24
$-10.6M
$6.8M
Q1 24
$-4.7M
$1.1M
FCF Margin
RDI
RDI
SPOK
SPOK
Q4 25
8.2%
29.9%
Q3 25
-0.5%
22.4%
Q2 25
1.9%
16.8%
Q1 25
-19.8%
4.2%
Q4 24
12.0%
22.3%
Q3 24
-1.8%
29.4%
Q2 24
-22.7%
20.0%
Q1 24
-10.4%
3.2%
Capex Intensity
RDI
RDI
SPOK
SPOK
Q4 25
0.3%
4.1%
Q3 25
1.0%
1.6%
Q2 25
0.6%
2.9%
Q1 25
0.6%
2.1%
Q4 24
1.7%
2.5%
Q3 24
4.0%
2.4%
Q2 24
0.5%
1.9%
Q1 24
4.3%
2.5%
Cash Conversion
RDI
RDI
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

RDI
RDI

Cinema Exhibition Segment$46.9M93%
Real Estate Revenue$3.4M7%

SPOK
SPOK

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

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