B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
$1,770,000,000,000
$1,770,000,000,000 -- annual cost of stockouts and overstocks for global retailers (2026)
IHL Group estimates that stockouts and overstocks cost retailers approximately $1.77 trillion per year.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
$1,770,000,000,000
Unit
Currency Usd
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
35
Freshness
95
Source
IHL Group
Primary
Tier B
https://www.flowlity.com/resources/best-ecommerce-inventory-management-software ↗
Source Article
Best Ecommerce Inventory Management Software 2026
Resources
Our Articles
January 9, 2026
Read time: 3 minutes
Keeping products available without tying up cash is the core tension in ecommerce, and it gets harder with every extra channel, SKU and supplier you add. Very few tools will tell you what to buy next, and that gap is the whole decision. It …
Original Research
IHL Group
· Original study ↗
Methodology
IHL Group estimate cited by Flowlity
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
global retailers: $1,770,000,000,000 annual cost of stockouts and overstocks. Source: IHL Group (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/stockouts-overstocks-retail-cost-1-77t
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<blockquote cite="https://lighthousedata.io/data/stockouts-overstocks-retail-cost-1-77t" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>$1,770,000,000,000</strong> -- annual cost of stockouts and overstocks for global retailers<br><small>Source: IHL Group (2026) · <a href="https://lighthousedata.io/data/stockouts-overstocks-retail-cost-1-77t" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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