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Side-by-side financial comparison of ICON PLC (ICLR) and Post Holdings, Inc. (POST). Click either name above to swap in a different company.

Post Holdings, Inc. is the larger business by last-quarter revenue ($2.2B vs $2.0B, roughly 1.1× ICON PLC). Post Holdings, Inc. runs the higher net margin — 4.5% vs 0.1%, a 4.3% gap on every dollar of revenue. On growth, Post Holdings, Inc. posted the faster year-over-year revenue change (10.1% vs 0.6%). ICON PLC produced more free cash flow last quarter ($333.9M vs $119.3M). Over the past eight quarters, Post Holdings, Inc.'s revenue compounded faster (4.3% CAGR vs 0.6%).

ICON plc is an Irish headquartered multinational healthcare intelligence and clinical research organisation. As of February 2025 had approximately 41,900 employees in 55 countries.

Post Consumer Brands, LLC, also known as Post, is an American consumer packaged goods food manufacturer headquartered in Lakeville, Minnesota.

ICLR vs POST — Head-to-Head

Bigger by revenue
POST
POST
1.1× larger
POST
$2.2B
$2.0B
ICLR
Growing faster (revenue YoY)
POST
POST
+9.5% gap
POST
10.1%
0.6%
ICLR
Higher net margin
POST
POST
4.3% more per $
POST
4.5%
0.1%
ICLR
More free cash flow
ICLR
ICLR
$214.6M more FCF
ICLR
$333.9M
$119.3M
POST
Faster 2-yr revenue CAGR
POST
POST
Annualised
POST
4.3%
0.6%
ICLR

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ICLR
ICLR
POST
POST
Revenue
$2.0B
$2.2B
Net Profit
$2.4M
$96.8M
Gross Margin
29.4%
Operating Margin
4.2%
11.0%
Net Margin
0.1%
4.5%
Revenue YoY
0.6%
10.1%
Net Profit YoY
-98.8%
-14.6%
EPS (diluted)
$0.03
$1.71

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
ICLR
ICLR
POST
POST
Q4 25
$2.2B
Q3 25
$2.0B
$2.2B
Q2 25
$2.0B
$2.0B
Q1 25
$2.0B
$2.0B
Q4 24
$2.0B
Q3 24
$2.0B
$2.0B
Q2 24
$2.1B
$1.9B
Q1 24
$2.1B
$2.0B
Net Profit
ICLR
ICLR
POST
POST
Q4 25
$96.8M
Q3 25
$2.4M
$51.0M
Q2 25
$183.0M
$108.8M
Q1 25
$154.2M
$62.6M
Q4 24
$113.3M
Q3 24
$197.1M
$81.6M
Q2 24
$146.9M
$99.8M
Q1 24
$187.4M
$97.2M
Gross Margin
ICLR
ICLR
POST
POST
Q4 25
29.4%
Q3 25
26.8%
Q2 25
30.0%
Q1 25
28.0%
Q4 24
30.1%
Q3 24
28.6%
Q2 24
29.6%
Q1 24
29.0%
Operating Margin
ICLR
ICLR
POST
POST
Q4 25
11.0%
Q3 25
4.2%
7.5%
Q2 25
10.4%
11.8%
Q1 25
11.0%
9.3%
Q4 24
10.8%
Q3 24
14.1%
9.5%
Q2 24
10.8%
10.4%
Q1 24
13.7%
9.5%
Net Margin
ICLR
ICLR
POST
POST
Q4 25
4.5%
Q3 25
0.1%
2.3%
Q2 25
9.1%
5.5%
Q1 25
7.7%
3.2%
Q4 24
5.7%
Q3 24
9.7%
4.1%
Q2 24
6.9%
5.1%
Q1 24
9.0%
4.9%
EPS (diluted)
ICLR
ICLR
POST
POST
Q4 25
$1.71
Q3 25
$0.03
$0.91
Q2 25
$2.30
$1.79
Q1 25
$1.90
$1.03
Q4 24
$1.78
Q3 24
$2.36
$1.28
Q2 24
$1.76
$1.53
Q1 24
$2.25
$1.48

Balance Sheet & Financial Strength

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

Metric
ICLR
ICLR
POST
POST
Cash + ST InvestmentsLiquidity on hand
$468.9M
$279.3M
Total DebtLower is stronger
$7.5B
Stockholders' EquityBook value
$9.3B
$3.5B
Total Assets
$16.5B
$13.0B
Debt / EquityLower = less leverage
2.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ICLR
ICLR
POST
POST
Q4 25
$279.3M
Q3 25
$468.9M
$176.7M
Q2 25
$390.4M
$1.1B
Q1 25
$526.7M
$617.6M
Q4 24
$872.9M
Q3 24
$695.5M
$787.4M
Q2 24
$506.6M
$333.8M
Q1 24
$396.1M
$333.4M
Total Debt
ICLR
ICLR
POST
POST
Q4 25
$7.5B
Q3 25
$7.4B
Q2 25
$7.3B
Q1 25
$6.9B
Q4 24
$6.9B
Q3 24
$6.8B
Q2 24
$6.4B
Q1 24
$6.4B
Stockholders' Equity
ICLR
ICLR
POST
POST
Q4 25
$3.5B
Q3 25
$9.3B
$3.8B
Q2 25
$9.6B
$4.0B
Q1 25
$9.5B
$3.8B
Q4 24
$3.9B
Q3 24
$9.8B
$4.1B
Q2 24
$9.6B
$3.9B
Q1 24
$9.4B
$4.0B
Total Assets
ICLR
ICLR
POST
POST
Q4 25
$13.0B
Q3 25
$16.5B
$13.5B
Q2 25
$16.6B
$13.4B
Q1 25
$16.7B
$12.8B
Q4 24
$12.8B
Q3 24
$17.2B
$12.9B
Q2 24
$17.0B
$12.1B
Q1 24
$17.0B
$12.2B
Debt / Equity
ICLR
ICLR
POST
POST
Q4 25
2.16×
Q3 25
1.98×
Q2 25
1.84×
Q1 25
1.81×
Q4 24
1.79×
Q3 24
1.67×
Q2 24
1.62×
Q1 24
1.61×

Cash Flow & Capital Efficiency

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

Metric
ICLR
ICLR
POST
POST
Operating Cash FlowLast quarter
$387.6M
$235.7M
Free Cash FlowOCF − Capex
$333.9M
$119.3M
FCF MarginFCF / Revenue
16.3%
5.5%
Capex IntensityCapex / Revenue
2.6%
5.4%
Cash ConversionOCF / Net Profit
164.59×
2.43×
TTM Free Cash FlowTrailing 4 quarters
$1.0B
$436.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ICLR
ICLR
POST
POST
Q4 25
$235.7M
Q3 25
$387.6M
$301.3M
Q2 25
$146.2M
$225.9M
Q1 25
$268.2M
$160.7M
Q4 24
$310.4M
Q3 24
$402.7M
$235.4M
Q2 24
$218.6M
$272.3M
Q1 24
$327.1M
$249.6M
Free Cash Flow
ICLR
ICLR
POST
POST
Q4 25
$119.3M
Q3 25
$333.9M
$151.6M
Q2 25
$113.9M
$94.9M
Q1 25
$239.3M
$70.2M
Q4 24
$171.4M
Q3 24
$359.3M
$96.2M
Q2 24
$182.3M
$161.5M
Q1 24
$299.9M
$150.9M
FCF Margin
ICLR
ICLR
POST
POST
Q4 25
5.5%
Q3 25
16.3%
6.7%
Q2 25
5.6%
4.8%
Q1 25
12.0%
3.6%
Q4 24
8.7%
Q3 24
17.7%
4.8%
Q2 24
8.6%
8.3%
Q1 24
14.3%
7.5%
Capex Intensity
ICLR
ICLR
POST
POST
Q4 25
5.4%
Q3 25
2.6%
6.7%
Q2 25
1.6%
6.6%
Q1 25
1.4%
4.6%
Q4 24
7.0%
Q3 24
2.1%
6.9%
Q2 24
1.7%
5.7%
Q1 24
1.3%
4.9%
Cash Conversion
ICLR
ICLR
POST
POST
Q4 25
2.43×
Q3 25
164.59×
5.91×
Q2 25
0.80×
2.08×
Q1 25
1.74×
2.57×
Q4 24
2.74×
Q3 24
2.04×
2.88×
Q2 24
1.49×
2.73×
Q1 24
1.74×
2.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ICLR
ICLR

Other Customers$681.3M33%
Clients1125$549.4M27%
Clients15$503.3M25%
Clients610$308.8M15%

POST
POST

Post Consumer Brands Segment$1.1B51%
Pet Food$360.4M17%
Side Dishes$221.5M10%
Weetabix$137.9M6%
Other$122.1M6%
Nut Butters$105.8M5%
Sausage$53.1M2%
Cheeseand Dairy$41.3M2%
Protein Based Shakes$29.3M1%
Bell Ring$18.1M1%

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