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Side-by-side financial comparison of Southland Holdings, Inc. (SLND) and Zai Lab Ltd (ZLAB). Click either name above to swap in a different company.

Zai Lab Ltd is the larger business by last-quarter revenue ($127.1M vs $104.0M, roughly 1.2× Southland Holdings, Inc.). On growth, Zai Lab Ltd posted the faster year-over-year revenue change (17.1% vs -61.1%). Southland Holdings, Inc. produced more free cash flow last quarter ($9.3M vs $-26.7M). Over the past eight quarters, Zai Lab Ltd's revenue compounded faster (20.8% CAGR vs -39.9%).

Southland Holdings, Inc. is a leading North American infrastructure construction firm. It offers full-suite services for transportation projects including highways, bridges and airports, water and wastewater system construction, and commercial site development, serving both public sector and private industry clients across regional core markets.

Zai Lab Ltd is a global biopharmaceutical company focused on developing, manufacturing and commercializing innovative therapies for oncology, autoimmune disorders, infectious diseases and other unmet medical needs. It operates primarily in the Greater China region and partners with leading global biotech firms to expand access to life-saving treatments for underserved patient populations.

SLND vs ZLAB — Head-to-Head

Bigger by revenue
ZLAB
ZLAB
1.2× larger
ZLAB
$127.1M
$104.0M
SLND
Growing faster (revenue YoY)
ZLAB
ZLAB
+78.2% gap
ZLAB
17.1%
-61.1%
SLND
More free cash flow
SLND
SLND
$36.0M more FCF
SLND
$9.3M
$-26.7M
ZLAB
Faster 2-yr revenue CAGR
ZLAB
ZLAB
Annualised
ZLAB
20.8%
-39.9%
SLND

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SLND
SLND
ZLAB
ZLAB
Revenue
$104.0M
$127.1M
Net Profit
$-216.4M
Gross Margin
-186.0%
51.0%
Operating Margin
-202.4%
-54.6%
Net Margin
-208.2%
Revenue YoY
-61.1%
17.1%
Net Profit YoY
-5108.5%
EPS (diluted)
$-4.01
$-0.05

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
SLND
SLND
ZLAB
ZLAB
Q4 25
$104.0M
$127.1M
Q3 25
$213.3M
$115.4M
Q2 25
$215.4M
$109.1M
Q1 25
$239.5M
$105.7M
Q4 24
$267.3M
$108.5M
Q3 24
$173.3M
$101.8M
Q2 24
$251.5M
$100.1M
Q1 24
$288.1M
$87.1M
Net Profit
SLND
SLND
ZLAB
ZLAB
Q4 25
$-216.4M
Q3 25
$-75.3M
$-36.0M
Q2 25
$-10.3M
$-40.7M
Q1 25
$-4.6M
$-48.4M
Q4 24
$-4.2M
Q3 24
$-54.7M
$-41.7M
Q2 24
$-46.1M
$-80.3M
Q1 24
$-406.0K
$-53.5M
Gross Margin
SLND
SLND
ZLAB
ZLAB
Q4 25
-186.0%
51.0%
Q3 25
1.5%
59.5%
Q2 25
6.2%
60.6%
Q1 25
9.0%
63.6%
Q4 24
2.9%
61.5%
Q3 24
-29.5%
64.1%
Q2 24
-15.9%
64.9%
Q1 24
7.1%
61.4%
Operating Margin
SLND
SLND
ZLAB
ZLAB
Q4 25
-202.4%
-54.6%
Q3 25
-5.3%
-42.3%
Q2 25
-0.1%
-50.3%
Q1 25
2.1%
-53.3%
Q4 24
-3.0%
-62.6%
Q3 24
-39.6%
-66.6%
Q2 24
-22.1%
-76.0%
Q1 24
2.1%
-80.7%
Net Margin
SLND
SLND
ZLAB
ZLAB
Q4 25
-208.2%
Q3 25
-35.3%
-31.2%
Q2 25
-4.8%
-37.3%
Q1 25
-1.9%
-45.8%
Q4 24
-1.6%
Q3 24
-31.6%
-40.9%
Q2 24
-18.3%
-80.2%
Q1 24
-0.1%
-61.4%
EPS (diluted)
SLND
SLND
ZLAB
ZLAB
Q4 25
$-4.01
$-0.05
Q3 25
$-1.39
$-0.03
Q2 25
$-0.19
$-0.04
Q1 25
$-0.08
$-0.04
Q4 24
$-0.08
$-0.09
Q3 24
$-1.14
$-0.04
Q2 24
$-0.96
$-0.08
Q1 24
$-0.01
$-0.05

Balance Sheet & Financial Strength

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

Metric
SLND
SLND
ZLAB
ZLAB
Cash + ST InvestmentsLiquidity on hand
$52.7M
$689.6M
Total DebtLower is stronger
$257.7M
Stockholders' EquityBook value
$-140.9M
$715.5M
Total Assets
$989.3M
$1.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SLND
SLND
ZLAB
ZLAB
Q4 25
$52.7M
$689.6M
Q3 25
$40.5M
$717.2M
Q2 25
$46.5M
$732.2M
Q1 25
$65.1M
$757.3M
Q4 24
$72.2M
$779.7M
Q3 24
$91.4M
$616.1M
Q2 24
$52.4M
$630.0M
Q1 24
$31.2M
$650.8M
Total Debt
SLND
SLND
ZLAB
ZLAB
Q4 25
$257.7M
Q3 25
$267.8M
Q2 25
$278.6M
Q1 25
$288.1M
Q4 24
$300.1M
Q3 24
$318.3M
Q2 24
$307.8M
Q1 24
$302.0M
Stockholders' Equity
SLND
SLND
ZLAB
ZLAB
Q4 25
$-140.9M
$715.5M
Q3 25
$75.0M
$759.9M
Q2 25
$151.1M
$791.7M
Q1 25
$159.1M
$810.8M
Q4 24
$163.7M
$840.9M
Q3 24
$149.1M
$667.7M
Q2 24
$203.3M
$704.2M
Q1 24
$249.3M
$762.2M
Total Assets
SLND
SLND
ZLAB
ZLAB
Q4 25
$989.3M
$1.2B
Q3 25
$1.1B
$1.2B
Q2 25
$1.2B
$1.2B
Q1 25
$1.2B
$1.2B
Q4 24
$1.2B
$1.2B
Q3 24
$1.2B
$985.3M
Q2 24
$1.3B
$987.4M
Q1 24
$1.2B
$988.4M
Debt / Equity
SLND
SLND
ZLAB
ZLAB
Q4 25
Q3 25
3.57×
Q2 25
1.84×
Q1 25
1.81×
Q4 24
1.83×
Q3 24
2.14×
Q2 24
1.51×
Q1 24
1.21×

Cash Flow & Capital Efficiency

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

Metric
SLND
SLND
ZLAB
ZLAB
Operating Cash FlowLast quarter
$9.7M
$-26.0M
Free Cash FlowOCF − Capex
$9.3M
$-26.7M
FCF MarginFCF / Revenue
8.9%
-21.0%
Capex IntensityCapex / Revenue
0.4%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$12.7M
$-158.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SLND
SLND
ZLAB
ZLAB
Q4 25
$9.7M
$-26.0M
Q3 25
$5.9M
$-32.0M
Q2 25
$-5.4M
$-31.0M
Q1 25
$6.4M
$-61.7M
Q4 24
$-10.3M
$-55.8M
Q3 24
$-5.3M
$-26.8M
Q2 24
$27.4M
$-42.2M
Q1 24
$-9.9M
$-90.1M
Free Cash Flow
SLND
SLND
ZLAB
ZLAB
Q4 25
$9.3M
$-26.7M
Q3 25
$5.3M
$-35.0M
Q2 25
$-6.5M
$-33.9M
Q1 25
$4.6M
$-63.2M
Q4 24
$-11.5M
$-58.4M
Q3 24
$-7.3M
$-28.2M
Q2 24
$26.3M
$-42.9M
Q1 24
$-13.0M
$-91.1M
FCF Margin
SLND
SLND
ZLAB
ZLAB
Q4 25
8.9%
-21.0%
Q3 25
2.5%
-30.4%
Q2 25
-3.0%
-31.1%
Q1 25
1.9%
-59.9%
Q4 24
-4.3%
-53.8%
Q3 24
-4.2%
-27.7%
Q2 24
10.5%
-42.9%
Q1 24
-4.5%
-104.5%
Capex Intensity
SLND
SLND
ZLAB
ZLAB
Q4 25
0.4%
0.5%
Q3 25
0.3%
2.6%
Q2 25
0.5%
2.6%
Q1 25
0.7%
1.5%
Q4 24
0.5%
2.4%
Q3 24
1.1%
1.3%
Q2 24
0.4%
0.7%
Q1 24
1.1%
1.1%

Financial Flow Comparison

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

Revenue Breakdown by Segment

SLND
SLND

Civil$58.4M56%
Transportation$45.6M44%

ZLAB
ZLAB

Zejula$56.0M44%
Other$21.9M17%
Nuzyra$16.0M13%
Optune$11.9M9%
XACDURO$10.7M8%
Qinlock$9.7M8%
AUGTYRO$836.0K1%

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