Costco (COST) is a publicly traded Consumer Defensive sector company. As of May 20, 2026, COST trades at $1,075.94 with a market cap of $477.58B and a P/E ratio of 55.93. COST moved -1.88% today. Year to date, COST is +28.07%; over the trailing twelve months it is +5.80%. Its 52-week range spans $844.06 to $1,096.50. Analyst consensus is buy with an average price target of $1,098.44. Rallies surfaces COST's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.
Who is trading COST stock inside the company?
Recent COST insider activity includes Frates Caton sold 700, Adamo Claudine sold 730, Jones Teresa A. sold 850, DECKER SUSAN L sold 458, and Klauer James C sold 1.50K. Rallies tracks insider transaction dates, shares, prices, and estimated values.
COST Key Metrics
Key financial metrics for COST
Metric
Value
Price
$1,075.94
Market Cap
$477.58B
P/E Ratio
55.93
EPS
$19.26
Dividend Yield
1.47%
52-Week High
$1,096.50
52-Week Low
$844.06
Volume
1.42M
Avg Volume
0
Revenue (TTM)
$286.26B
Net Income
$8.55B
Gross Margin
12.93%
Recent COST Insider Trades
Frates Caton sold 700 (~$695.10K) on Apr 1, 2026.
Adamo Claudine sold 730 (~$732.21K) on Mar 9, 2026.
Jones Teresa A. sold 850 (~$838.32K) on Jan 21, 2026.
DECKER SUSAN L sold 458 (~$437.39K) on Jan 16, 2026.
Klauer James C sold 1.50K (~$1.41M) on Jan 14, 2026.
Recent COST insider activity includes Frates Caton sold 700, Adamo Claudine sold 730, Jones Teresa A. sold 850, DECKER SUSAN L sold 458, and Klauer James C sold 1.50K. Rallies tracks insider transaction dates, shares, prices, and estimated values.
Does Rallies show Form 4 insider transactions for COST?
Yes. Rallies tracks COST insider trading and Form 4 activity, including executive purchases, executive sales, transaction dates, shares, and prices when available.
Is COST research on Rallies investment advice?
No. Rallies provides research, data, and educational context for COST. It does not provide personalized investment advice.
