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Side-by-side financial comparison of Trinseo PLC (TSE) and WESTERN ALLIANCE BANCORPORATION (WAL). Click either name above to swap in a different company.

WESTERN ALLIANCE BANCORPORATION is the larger business by last-quarter revenue ($1.0B vs $662.6M, roughly 1.5× Trinseo PLC). WESTERN ALLIANCE BANCORPORATION runs the higher net margin — 18.6% vs -37.9%, a 56.5% gap on every dollar of revenue. On growth, WESTERN ALLIANCE BANCORPORATION posted the faster year-over-year revenue change (31.0% vs -19.3%). Over the past eight quarters, WESTERN ALLIANCE BANCORPORATION's revenue compounded faster (14.9% CAGR vs -14.4%).

Trinseo is a company focusing particularly on the manufacture of plastics and latex binders. Trinseo was part of the Dow Chemical Company until Dow grouped several of its businesses for potential sale in 2009. In 2010, under the name Styron, those holdings were sold to private equity firm Bain Capital for $1.63 billion. As of 2016, Bain sold all of its stock in Trinseo, grossing $1.69 billion for 37,269,567 shares, resulting in Trinseo's “full independence as a public company.”

Western Alliance Bancorporation is a regional bank holding company headquartered in Phoenix. It is on the list of largest banks in the United States and is ranked 97th on the Forbes list of America's Best Banks.

TSE vs WAL — Head-to-Head

Bigger by revenue
WAL
WAL
1.5× larger
WAL
$1.0B
$662.6M
TSE
Growing faster (revenue YoY)
WAL
WAL
+50.3% gap
WAL
31.0%
-19.3%
TSE
Higher net margin
WAL
WAL
56.5% more per $
WAL
18.6%
-37.9%
TSE
Faster 2-yr revenue CAGR
WAL
WAL
Annualised
WAL
14.9%
-14.4%
TSE

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
TSE
TSE
WAL
WAL
Revenue
$662.6M
$1.0B
Net Profit
$-251.4M
$189.2M
Gross Margin
4.2%
Operating Margin
-24.7%
Net Margin
-37.9%
18.6%
Revenue YoY
-19.3%
31.0%
Net Profit YoY
-113.2%
-5.0%
EPS (diluted)
$-7.02
$1.65

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
TSE
TSE
WAL
WAL
Q1 26
$1.0B
Q4 25
$662.6M
$980.9M
Q3 25
$743.2M
$938.2M
Q2 25
$784.3M
$845.9M
Q1 25
$784.8M
$778.0M
Q4 24
$821.5M
$838.4M
Q3 24
$867.7M
$823.1M
Q2 24
$920.0M
$771.8M
Net Profit
TSE
TSE
WAL
WAL
Q1 26
$189.2M
Q4 25
$-251.4M
$286.1M
Q3 25
$-109.7M
$253.4M
Q2 25
$-105.5M
$230.4M
Q1 25
$-79.0M
$199.1M
Q4 24
$-117.9M
$216.9M
Q3 24
$-87.3M
$199.8M
Q2 24
$-67.8M
$193.6M
Gross Margin
TSE
TSE
WAL
WAL
Q1 26
Q4 25
4.2%
Q3 25
5.0%
Q2 25
4.7%
Q1 25
8.1%
Q4 24
6.8%
Q3 24
9.3%
Q2 24
7.4%
Operating Margin
TSE
TSE
WAL
WAL
Q1 26
Q4 25
-24.7%
36.3%
Q3 25
-3.8%
33.4%
Q2 25
-4.2%
34.4%
Q1 25
-3.7%
31.7%
Q4 24
-5.4%
30.9%
Q3 24
-1.4%
30.6%
Q2 24
1.5%
32.1%
Net Margin
TSE
TSE
WAL
WAL
Q1 26
18.6%
Q4 25
-37.9%
29.2%
Q3 25
-14.8%
27.0%
Q2 25
-13.5%
27.2%
Q1 25
-10.1%
25.6%
Q4 24
-14.4%
25.9%
Q3 24
-10.1%
24.3%
Q2 24
-7.4%
25.1%
EPS (diluted)
TSE
TSE
WAL
WAL
Q1 26
$1.65
Q4 25
$-7.02
$2.59
Q3 25
$-3.05
$2.28
Q2 25
$-2.95
$2.07
Q1 25
$-2.22
$1.79
Q4 24
$-3.33
$1.94
Q3 24
$-2.47
$1.80
Q2 24
$-1.92
$1.75

Balance Sheet & Financial Strength

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

Metric
TSE
TSE
WAL
WAL
Cash + ST InvestmentsLiquidity on hand
$146.7M
Total DebtLower is stronger
$2.5B
$4.3B
Stockholders' EquityBook value
$-1.1B
$7.9B
Total Assets
$2.3B
$98.9B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
TSE
TSE
WAL
WAL
Q1 26
Q4 25
$146.7M
Q3 25
$112.1M
Q2 25
$137.0M
Q1 25
$126.1M
Q4 24
$209.8M
Q3 24
$165.3M
Q2 24
$105.6M
Total Debt
TSE
TSE
WAL
WAL
Q1 26
$4.3B
Q4 25
$2.5B
$1.4B
Q3 25
$2.5B
$2.9B
Q2 25
$2.5B
$2.9B
Q1 25
$2.5B
$1.6B
Q4 24
$2.4B
$2.4B
Q3 24
$2.4B
$1.4B
Q2 24
$2.3B
$436.0M
Stockholders' Equity
TSE
TSE
WAL
WAL
Q1 26
$7.9B
Q4 25
$-1.1B
$7.7B
Q3 25
$-861.6M
$7.4B
Q2 25
$-750.3M
$7.1B
Q1 25
$-679.2M
$6.9B
Q4 24
$-619.9M
$6.7B
Q3 24
$-480.0M
$6.7B
Q2 24
$-413.8M
$6.3B
Total Assets
TSE
TSE
WAL
WAL
Q1 26
$98.9B
Q4 25
$2.3B
$92.8B
Q3 25
$2.5B
$91.0B
Q2 25
$2.6B
$86.7B
Q1 25
$2.7B
$83.0B
Q4 24
$2.6B
$80.9B
Q3 24
$2.9B
$80.1B
Q2 24
$2.8B
$80.6B
Debt / Equity
TSE
TSE
WAL
WAL
Q1 26
0.54×
Q4 25
0.18×
Q3 25
0.39×
Q2 25
0.41×
Q1 25
0.23×
Q4 24
0.36×
Q3 24
0.21×
Q2 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
TSE
TSE
WAL
WAL
Operating Cash FlowLast quarter
$22.6M
Free Cash FlowOCF − Capex
$6.6M
FCF MarginFCF / Revenue
1.0%
Capex IntensityCapex / Revenue
2.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-153.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
TSE
TSE
WAL
WAL
Q1 26
Q4 25
$22.6M
$-2.7B
Q3 25
$-21.6M
$-597.4M
Q2 25
$6.8M
$-357.7M
Q1 25
$-110.2M
$-1.7B
Q4 24
$85.1M
$-2.7B
Q3 24
$8.8M
$-1.1B
Q2 24
$-41.9M
$-745.8M
Free Cash Flow
TSE
TSE
WAL
WAL
Q1 26
Q4 25
$6.6M
Q3 25
$-38.1M
Q2 25
$-3.0M
Q1 25
$-118.9M
Q4 24
$63.9M
Q3 24
$-3.4M
Q2 24
$-56.1M
FCF Margin
TSE
TSE
WAL
WAL
Q1 26
Q4 25
1.0%
Q3 25
-5.1%
Q2 25
-0.4%
Q1 25
-15.2%
Q4 24
7.8%
Q3 24
-0.4%
Q2 24
-6.1%
Capex Intensity
TSE
TSE
WAL
WAL
Q1 26
Q4 25
2.4%
Q3 25
2.2%
Q2 25
1.2%
Q1 25
1.1%
Q4 24
2.6%
Q3 24
1.4%
Q2 24
1.5%
Cash Conversion
TSE
TSE
WAL
WAL
Q1 26
Q4 25
-9.36×
Q3 25
-2.36×
Q2 25
-1.55×
Q1 25
-8.31×
Q4 24
-12.64×
Q3 24
-5.35×
Q2 24
-3.85×

Financial Flow Comparison

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

Revenue Breakdown by Segment

TSE
TSE

Other$325.2M49%
Asia Pacific$142.2M21%
Engineered Materials$105.0M16%
Latex$59.9M9%
Polymer Solutions$30.3M5%

WAL
WAL

Segment breakdown not available.

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