What is a free cash flow bridge?

A free cash flow bridge (FCF bridge) is a period-over-period reconciliation that decomposes the change in free cash flow into its two primary drivers: the change in operating cash flow and the change in capital expenditure. Each bar shows the signed contribution of that driver to the total FCF change, and the drivers add up exactly to the FCF movement from one period to the next.

How is the OCF/Capex split of blame calculated?

The FCF identity is: ΔFCF = ΔOperating CF + ΔCapex. A positive ΔOperating CF bar means the business generated more operating cash — this adds to FCF. ΔCapex is the change in capital expenditure (stored as a negative outflow in reported figures), so a capex increase (more spending) produces a negative bar that reduces FCF. A residual "Other Items" step only appears when the reported free cash flow figure differs from operating CF minus capex.

What is FCF conversion and why does it matter?

FCF conversion is the ratio of free cash flow to operating cash flow (FCF ÷ OCF). A ratio above 80% indicates that most operating cash is retained as free cash after capital investment. The bridge snapshot shows the period-over-period change in this ratio in percentage points, so you can quickly see whether capital efficiency improved or deteriorated.

How is the prior period selected?

For TTM, the prior period is the trailing twelve months ending one year earlier. For fiscal years, it is the immediately preceding fiscal year. For quarters, it is the same quarter one year earlier (year-over-year). Periods without a comparable prior period are excluded from the bridge period dropdown, so the chart is always available for the selected period.

What does the capex sign convention mean?

Capex is recorded as a negative number in cash flow statements because it is an outflow. On the FCF bridge, a bar labelled "Capital Expenditure" that points downward means capex spending increased — the company invested more, which reduced free cash flow. A bar pointing upward means capex declined, releasing cash and lifting FCF. The magnitude of the bar is always the period-over-period change in capex (not the capex level itself).

How can operating cash flow rise while free cash flow falls?

This happens when capex increases more than operating cash flow improves. For example, if OCF grows by $200M but capex rises by $400M, FCF falls by $200M despite the operating improvement. The bridge makes this visible: the positive OCF bar is more than offset by the negative capex bar. This pattern is common during heavy investment cycles, acquisitions-light growth, or major infrastructure builds.

What drove PDD Holdings (PDD) free cash flow change vs TTM through Q4 2024?

PDD Holdings's free cash flow decreased by 14.02B CNY versus TTM through Q4 2024. The bridge above decomposes that change into operating cash flow and capex contributions so each driver's contribution is visible and the total reconciles exactly to the reported change.

PDD Holdings (PDD) Free Cash Flow Bridge

FCF YoY

-11.59%

OCF YoY

-12.29%

Capex YoY

-100.00%

FCF Conversion Δ

+0.8 pp

Free cash flow bridge for PDD Holdings (PDD) — TTM through Q4 2025 vs TTM through Q4 2024

Δ Free cash flow: −14.02B CNY

FCF bridge breakdown for PDD Holdings (PDD) — TTM through Q4 2025 vs TTM through Q4 2024

Driver	Contribution	% of Δ
Prior Free Cash Flow	120.96B CNY	—
Operating Cash Flow	−14.99B CNY	-106.9%
Capital Expenditure	967.14M CNY	+6.9%
Free Cash Flow	106.94B CNY	—

Prior Free Cash Flow120.96B CNY
Operating Cash Flow−14.99B CNY
Capital Expenditure967.14M CNY
Free Cash Flow106.94B CNY

Identity check: drivers reconcile to ΔNI within 0.00 CNY ✓

Want to see how cash flow is built up?Cash Flow Waterfall

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Free cash flow bridge for PDD Holdings (PDD) — TTM through Q4 2025 vs TTM through Q4 2024

FCF bridge breakdown for PDD Holdings (PDD) — TTM through Q4 2025 vs TTM through Q4 2024

Frequently asked questions

+What is a free cash flow bridge?

+How is the OCF/Capex split of blame calculated?

+What is FCF conversion and why does it matter?

+How is the prior period selected?

+What does the capex sign convention mean?

+How can operating cash flow rise while free cash flow falls?

+What drove PDD Holdings (PDD) free cash flow change vs TTM through Q4 2024?

Data & methodology

+What is this view?

+How is the FCF bridge calculated?

+What is the sign convention?

+How is the prior period selected?

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