What Happened to Costco Panic Buying?
Costco panic buying, initially a widespread phenomenon during the early COVID-19 pandemic in 2020 for essential household goods, has evolved significantly. While the initial surge subsided, new waves of heightened demand emerged in 2026, focusing on categories like gasoline, gold bars, and GLP-1 (weight-loss) drugs, driven by geopolitical events, inflation, and healthcare trends. Costco has adapted with robust supply chain management and a value-driven membership model, maintaining strong sales and membership growth through 2026.
Quick Answer
The phenomenon of 'Costco Panic Buying' has transformed since its peak in early 2020, when consumers stockpiled toilet paper and cleaning supplies due to the COVID-19 pandemic. By 2026, while general panic buying of household essentials has largely normalized, Costco has experienced new surges in demand for specific items. As of June 2026, 'panic buying' at Costco is primarily observed in categories like gasoline, driven by rising fuel prices and geopolitical conflicts, as well as gold bars and GLP-1 weight-loss medications, reflecting broader economic and health trends. The company continues to report strong sales and membership growth, leveraging its value proposition and efficient supply chain to meet evolving consumer demands.
📊Key Facts
📅Complete Timeline13 events
Initial COVID-19 Panic Buying Begins
Costco stores across the U.S. and Canada are mobbed with shoppers stocking up on essentials like toilet paper and cleaning supplies, leading to long lines and empty shelves.
Costco Acknowledges Supply Chain Snags
Costco CFO Richard Galanti states the procurement team is working "around the clock" to meet demand and manage inventory, including placing limits on purchases and shifting SKUs.
Sales Slump as Panic Buying Subsides
Costco reports its first sales drop in years, indicating that the initial surge of panic buying has worn off and foot traffic decreased due to social distancing.
Localized Panic Buying Resurfaces in California
As COVID-19 cases surge again, some stores in California experience a replay of panic buying for paper supplies, though not as widespread as the initial wave.
Costco Adapts with Pandemic Measures
Costco implements mask mandates, special shopping hours for vulnerable members, and temporarily halts food sampling to ensure safety and manage the in-store experience.
Post-Pandemic Sales Reach New Heights
Two years into the pandemic, Costco's sales continue to grow, with March 2022 sales up 25% compared to March 2020, partly driven by increased fuel sales and inflation.
Sales Decline Amid Cooling Consumer Spending
Costco reports a 0.9% gain in March (excluding gasoline), the smallest since April 2020, with e-commerce sales dipping, as consumers reduce spending on discretionary items due to inflation.
Q1 Fiscal 2026 Shows Strong Growth
Costco reports Q1 Fiscal 2026 net sales of $65.98 billion, up 8.2% year-over-year, with digitally-enabled sales up 20.5% and a U.S./Canada renewal rate of 92.2%.
Q2 Fiscal 2026 Continues Upward Trend
Costco announces Q2 Fiscal 2026 net sales of $68.24 billion, a 9.1% increase, with comparable sales up 7.4% and net income rising nearly 14%.
Shift in Consumer Behavior Noted
Costco observes members making more frequent, smaller trips and increasing use of self-checkout and digital experiences, indicating a shift towards cautious, value-driven spending.
Localized Toilet Paper 'Shortages' Attributed to Social Media
Reports of empty toilet paper shelves in some Costco locations are linked to social media-driven panic buying, rather than actual supply chain disruptions, according to analysts and Costco's CFO.
Q3 Fiscal 2026 Reveals New 'Panic Buying' Targets
Costco reports record-breaking Q3 Fiscal 2026 sales, driven by surges in demand for gasoline, gold bars, and GLP-1 weight-loss drugs, marking a new phase of 'panic buying' influenced by external economic and geopolitical factors.
Costco Members Defy Consumer Trends with Increased Spending
Despite broader consumer caution, Costco members are spending more per visit (average ticket up 7.3% worldwide) and increasing traffic, reinforcing Costco's inflation-resistant, value-driven model.
🔍Deep Dive Analysis
The initial wave of 'Costco Panic Buying' emerged dramatically in early 2020, as the COVID-19 pandemic spread globally. Shoppers flocked to Costco warehouses, leading to long lines, empty shelves, and widespread shortages of essential items such as toilet paper, cleaning supplies, and non-perishable foods. Costco's CFO, Richard Galanti, acknowledged in March 2020 that the company's procurement team was working "around the clock" to secure supplies, while stores implemented purchase limits to manage demand.
This initial surge was a direct response to public health fears and lockdown measures, causing unprecedented strain on supply chains. By May 2020, as the immediate panic subsided, Costco reported its first sales slump in years, indicating a normalization of purchasing behavior after the initial stockpiling. However, smaller, localized resurgences of panic buying for paper products were noted in areas like California in November 2020 during renewed COVID-19 surges.
In the years that followed, Costco focused on strengthening its supply chain, emphasizing a lean approach with a limited number of Stock Keeping Units (SKUs) to maximize efficiency and inventory turnover. The company also adapted its in-store experience with measures like mask mandates and special shopping hours, while investing in digital capabilities and faster checkout processes. By 2022, Costco continued to see strong sales growth, partly fueled by rising fuel sales and general inflation.
As of 2026, the 'panic buying' phenomenon at Costco has taken on new characteristics. In its Q3 Fiscal 2026 earnings, reported in May 2026, Costco identified a significant surge in demand for gasoline, gold bars, and GLP-1 (weight-loss) prescriptions. This new wave is attributed to external factors: high gas prices exacerbated by geopolitical conflicts, gold's appeal during macro uncertainty, and the growing consumer interest in GLP-1 drugs. Costco's gas stations, for instance, set five consecutive all-time volume records in Q3 2026, with fuel comparable sales rising into the "positive high twenties." CEO Ron Vachris described the final stretch of Q3 2026 as the company's best sales period in its four-decade history, driven by these categories.
While there were localized reports of temporary toilet paper shortages in May 2026 in some regions, these were largely attributed to social media-driven buying rather than systemic supply chain issues, with Costco's CFO Gary Millerchip confirming no major supply disruptions were expected. Overall, Costco's business model, characterized by low margins on products and high reliance on membership fees, has proven resilient. The company continues to report robust financial performance, with strong net sales, comparable sales growth, and high membership renewal rates in Q1, Q2, and Q3 Fiscal 2026. Consumers are increasingly making more frequent, value-focused trips and utilizing digital services, signaling a shift towards more disciplined spending in an inflationary environment.
What If...?
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