Correlation Analysis
Costco Wholesale Corp vs Hilton Worldwide Holdings Inc.
COST vs HLT
+0.953
Very strong positive
When one moves up, the other tends to follow.
Costco Wholesale Corp
↗COST
Founded in 1983, Costco Wholesale now operates a global chain of membership-based warehouse clubs, delivering high-quality goods and services at consistently low prices. As of its most recent fiscal year, Costco operated approximately 910 warehouses, serving more than 80 million members across its three geographic segments: Costco US (approximately 73% of total revenue), Costco Canada (13%), and Costco International (14%).Costco's core value proposition—quality products at unbeatable prices—has yielded consistently strong member renewal rates (93% in the US and Canada and nearly 90% internationally). About 55% of Costco's fiscal 2025 revenue came from its grocery offerings, and another 25% from general merchandise.
Market cap 451.9B
Hilton Worldwide Holdings Inc.
↗HLT
Hilton Worldwide Holdings operates 1.35 million rooms across its 25 brands, serving the premium economy through luxury segments. Hampton and Hilton are the two largest brands, representing 27% and 18%, respectively, of the company's total rooms, as of Dec. 31, 2025. Recent brands launched over the past few years include Home2, Curio, Canopy, Spark, Tru, Tempo, LivSmart, and Outset. Additionally, there is a partnership with Small Luxury Hotels of the World and acquisitions of NoMad and Graduate Hotels. Managed and franchised hotels represent the vast majority of adjusted EBITDA, predominantly from the Americas.
Market cap 70.2B · 182,000 employees
Time Series
Relative Performance
Who Moves First
in sync
COST and HLT tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.953 (they moved in the same direction).
Do They Crash Together?
Correlation by Market Regime
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
+0.701
16 periods · Return correlation when both series rose
Both Falling
+0.759
8 periods · Return correlation when both series fell
Diverging
-0.784
11 periods · Return correlation when series moved apart
R-Squared
90.9%
Share of variance in one series explained by the other.
Trend Agreement
59.5%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,254
Deep shared window — 1,254 usable pairs.
Significance
p < 0.001
95% CI: [0.948, 0.958]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired data points survived the daily window.
Raw input
1,254
1,254
Normalized
1,254
1,254
Prepared
1,254
1,254
Aligned
1,254
1,254
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
0
A: 0 / B: 0
Series A
Costco Wholesale Corp
COST
Market cap 451.9B
Stock · 1,254 raw → 1,254 prepared
Series B
Hilton Worldwide Holdings Inc.
HLT
Market cap 70.2B · 182,000 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
7
Estimated crossover points between normalized spreads.
Slope
0.2583
Linear regression slope.
Intercept
10.8881
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
COST
Costco Wholesale Corp
Highest
+0.977
Republic Services Inc.
RSG · 1,254 data points
Lowest
-0.912
Fiserv, Inc. Common Stock
FISV · 644 data points
HLT
Hilton Worldwide Holdings Inc.
Highest
+0.965
Walmart Inc. Common Stock
WMT · 1,254 data points
Lowest
+0.367
Johnson & Johnson
JNJ · 1,254 data points
Saved 6 hours ago · ID: stock-cost-vs-stock-hlt-daily