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Side-by-side financial comparison of COHERENT CORP. (COHR) and RENAISSANCERE HOLDINGS LTD (RNR). Click either name above to swap in a different company.

RENAISSANCERE HOLDINGS LTD is the larger business by last-quarter revenue ($2.2B vs $1.7B, roughly 1.3× COHERENT CORP.). RENAISSANCERE HOLDINGS LTD runs the higher net margin — 23.5% vs 8.7%, a 14.8% gap on every dollar of revenue. On growth, COHERENT CORP. posted the faster year-over-year revenue change (17.5% vs -36.8%). Over the past eight quarters, COHERENT CORP.'s revenue compounded faster (18.1% CAGR vs -11.9%).

Coherent Corp. is an American manufacturer of optical materials and semiconductors. As of 2023, the company had 26,622 employees. Their stock is listed at the New York Stock Exchange under the ticker symbol COHR. In 2022, II-VI acquired laser manufacturer Coherent, Inc., and adopted its name.

RenaissanceRe Holdings Ltd is a Bermudian provider of reinsurance, insurance and other related business services. The company operates in reinsurance, insurance and ventures.

COHR vs RNR — Head-to-Head

Bigger by revenue
RNR
RNR
1.3× larger
RNR
$2.2B
$1.7B
COHR
Growing faster (revenue YoY)
COHR
COHR
+54.2% gap
COHR
17.5%
-36.8%
RNR
Higher net margin
RNR
RNR
14.8% more per $
RNR
23.5%
8.7%
COHR
Faster 2-yr revenue CAGR
COHR
COHR
Annualised
COHR
18.1%
-11.9%
RNR

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
COHR
COHR
RNR
RNR
Revenue
$1.7B
$2.2B
Net Profit
$146.7M
$515.8M
Gross Margin
36.9%
Operating Margin
10.0%
Net Margin
8.7%
23.5%
Revenue YoY
17.5%
-36.8%
Net Profit YoY
41.9%
72.6%
EPS (diluted)
$0.76
$6.57

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
COHR
COHR
RNR
RNR
Q1 26
$2.2B
Q4 25
$1.7B
$3.0B
Q3 25
$1.6B
$3.2B
Q2 25
$1.5B
$3.2B
Q1 25
$1.5B
$3.5B
Q4 24
$1.4B
$2.3B
Q3 24
$1.3B
$4.0B
Q2 24
$1.3B
$2.8B
Net Profit
COHR
COHR
RNR
RNR
Q1 26
$515.8M
Q4 25
$146.7M
$760.5M
Q3 25
$226.3M
$916.5M
Q2 25
$-95.6M
$835.4M
Q1 25
$15.7M
$170.0M
Q4 24
$103.4M
$-189.7M
Q3 24
$25.9M
$1.2B
Q2 24
$-48.4M
$503.9M
Gross Margin
COHR
COHR
RNR
RNR
Q1 26
Q4 25
36.9%
Q3 25
36.6%
Q2 25
35.7%
Q1 25
35.2%
Q4 24
35.5%
Q3 24
34.1%
Q2 24
32.9%
Operating Margin
COHR
COHR
RNR
RNR
Q1 26
Q4 25
10.0%
42.5%
Q3 25
13.7%
46.3%
Q2 25
-4.1%
41.8%
Q1 25
0.7%
-2.0%
Q4 24
9.0%
-3.6%
Q3 24
1.4%
43.7%
Q2 24
4.8%
25.0%
Net Margin
COHR
COHR
RNR
RNR
Q1 26
23.5%
Q4 25
8.7%
25.6%
Q3 25
14.3%
28.7%
Q2 25
-6.3%
26.1%
Q1 25
1.0%
4.9%
Q4 24
7.2%
-8.3%
Q3 24
1.9%
29.8%
Q2 24
-3.7%
17.8%
EPS (diluted)
COHR
COHR
RNR
RNR
Q1 26
$6.57
Q4 25
$0.76
$16.16
Q3 25
$1.19
$19.40
Q2 25
$-0.81
$17.20
Q1 25
$-0.11
$3.27
Q4 24
$0.44
$-3.76
Q3 24
$-0.04
$22.62
Q2 24
$-0.52
$9.41

Balance Sheet & Financial Strength

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

Metric
COHR
COHR
RNR
RNR
Cash + ST InvestmentsLiquidity on hand
$863.7M
$1.6B
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$8.5B
$4.3B
Total Assets
$15.1B
$53.7B
Debt / EquityLower = less leverage
0.39×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
COHR
COHR
RNR
RNR
Q1 26
$1.6B
Q4 25
$863.7M
$1.7B
Q3 25
$852.8M
$1.7B
Q2 25
$909.2M
$1.4B
Q1 25
$890.3M
$1.6B
Q4 24
$917.8M
$1.7B
Q3 24
$1.0B
$1.6B
Q2 24
$926.0M
$1.6B
Total Debt
COHR
COHR
RNR
RNR
Q1 26
Q4 25
$3.4B
$2.3B
Q3 25
$3.3B
$2.2B
Q2 25
$3.7B
$2.3B
Q1 25
$3.7B
$2.8B
Q4 24
$3.9B
$1.9B
Q3 24
$4.0B
$1.9B
Q2 24
$4.1B
$2.0B
Stockholders' Equity
COHR
COHR
RNR
RNR
Q1 26
$4.3B
Q4 25
$8.5B
$11.6B
Q3 25
$5.8B
$11.5B
Q2 25
$5.6B
$10.8B
Q1 25
$5.4B
$10.3B
Q4 24
$5.2B
$10.6B
Q3 24
$5.5B
$11.2B
Q2 24
$5.2B
$10.2B
Total Assets
COHR
COHR
RNR
RNR
Q1 26
$53.7B
Q4 25
$15.1B
$53.8B
Q3 25
$14.7B
$54.5B
Q2 25
$14.9B
$54.7B
Q1 25
$14.4B
$53.6B
Q4 24
$14.2B
$50.7B
Q3 24
$14.7B
$52.8B
Q2 24
$14.5B
$51.6B
Debt / Equity
COHR
COHR
RNR
RNR
Q1 26
Q4 25
0.39×
0.20×
Q3 25
0.57×
0.19×
Q2 25
0.65×
0.21×
Q1 25
0.70×
0.27×
Q4 24
0.75×
0.18×
Q3 24
0.73×
0.17×
Q2 24
0.79×
0.19×

Cash Flow & Capital Efficiency

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

Metric
COHR
COHR
RNR
RNR
Operating Cash FlowLast quarter
$57.9M
Free Cash FlowOCF − Capex
$-95.7M
FCF MarginFCF / Revenue
-5.7%
Capex IntensityCapex / Revenue
9.1%
Cash ConversionOCF / Net Profit
0.39×
TTM Free Cash FlowTrailing 4 quarters
$-103.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
COHR
COHR
RNR
RNR
Q1 26
Q4 25
$57.9M
$483.0M
Q3 25
$46.0M
$1.6B
Q2 25
$130.3M
$1.5B
Q1 25
$163.0M
$157.8M
Q4 24
$187.4M
$778.9M
Q3 24
$153.0M
$1.5B
Q2 24
$162.3M
$1.2B
Free Cash Flow
COHR
COHR
RNR
RNR
Q1 26
Q4 25
$-95.7M
Q3 25
$-58.0M
Q2 25
$-1.1M
Q1 25
$51.1M
Q4 24
$81.7M
Q3 24
$61.0M
Q2 24
$62.4M
FCF Margin
COHR
COHR
RNR
RNR
Q1 26
Q4 25
-5.7%
Q3 25
-3.7%
Q2 25
-0.1%
Q1 25
3.4%
Q4 24
5.7%
Q3 24
4.5%
Q2 24
4.7%
Capex Intensity
COHR
COHR
RNR
RNR
Q1 26
Q4 25
9.1%
Q3 25
6.6%
Q2 25
8.6%
Q1 25
7.5%
Q4 24
7.4%
Q3 24
6.8%
Q2 24
7.6%
Cash Conversion
COHR
COHR
RNR
RNR
Q1 26
Q4 25
0.39×
0.64×
Q3 25
0.20×
1.73×
Q2 25
1.76×
Q1 25
10.37×
0.93×
Q4 24
1.81×
Q3 24
5.91×
1.26×
Q2 24
2.41×

Financial Flow Comparison

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

Revenue Breakdown by Segment

COHR
COHR

Datacenter And Communications Segment$1.2B72%
Industrial Segment$477.7M28%

RNR
RNR

Segment breakdown not available.

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