📦 Overstock %

Overstock %#

The share of inventory held in excess of demand.

Important

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What it is#

Overstock % is the share of inventory that sits in excess of what demand needs — the fraction of stock held beyond target or forecast requirements. It is the “too much” side of inventory planning.

What it costs#

Excess stock isn’t free — it ties up capital, consumes warehouse space, and risks obsolescence, spoilage, and eventual markdowns; holding costs often run to a fifth or more of the inventory’s value. High overstock usually traces to over-forecasting demand or over-ordering to avoid the opposite problem.

The trade-off#

Overstock is one horn of the classic inventory dilemma — cutting it too aggressively invites stockouts. The balance point is a chosen service level, and better demand forecasts (lower error) are what let a business hold less safety stock without more shortages.

Theme: Operations & Supply Chain · All terminology

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Mind map — connected ideas

Stockouts · WAPE (Weighted Absolute Percentage Error) · WMAPE (Weighted Mean Absolute Percentage Error) · Mean Absolute Percentage Error (MAPE) · Time Series Forecasting · Seasonality

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More in Operations & Supply Chain

Backorder Rate · Crew Overtime · Demand Forecasting · Fill Rate · Long Lead Times · Long-Tail Items · Lost Sales Value · Real-Time Inventory Tracking · Reorder Point (ROP) Optimization · Safety Stock · SKU · Slow-Moving SKUs · Stockout Rate · Stockouts