Claudine Adamo Sells 730 Shares of Costco Wholesale (NASDAQ:COST) Stock

March 12, 2026 by InsiderTrades.com

Key Points

Claudine Adamo sold 730 Costco shares at an average price of $1,003.02 on March 9, reducing her stake by 10.66% to 6,121 shares valued at about $6.14M.
Q2 beat and fundamentals: Costco reported $4.58 EPS (vs. $4.55 est.) and $69.6B revenue (up 9.2% YoY), analysts forecast ~18.03 EPS for the year, and the company pays a $1.30 quarterly dividend (0.5% yield).
Legal overhang: customers have filed suits seeking refunds of tariff-related charges after a Supreme Court decision, creating potential liabilities and PR risk though the ultimate impact is uncertain.

Costco Wholesale Corporation (NASDAQ:COST - Get Free Report) EVP Claudine Adamo sold 730 shares of Costco Wholesale stock in a transaction that occurred on Monday, March 9th. The stock was sold at an average price of $1,003.02, for a total value of $732,204.60. Following the sale, the executive vice president directly owned 6,121 shares in the company, valued at $6,139,485.42. The trade was a 10.66% decrease in their position. The sale was disclosed in a filing with the SEC, which is available through the SEC website.

Costco Wholesale Price Performance

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Shares of Costco Wholesale stock traded down $0.38 during trading on Thursday, hitting $991.85. 81,079 shares of the company's stock traded hands, compared to its average volume of 2,370,869. The company has a market cap of $440.25 billion, a PE ratio of 51.71, a PEG ratio of 5.04 and a beta of 1.01. The firm's fifty day moving average price is $969.62 and its 200 day moving average price is $936.24. Costco Wholesale Corporation has a twelve month low of $844.06 and a twelve month high of $1,067.08. The company has a debt-to-equity ratio of 0.18, a current ratio of 1.06 and a quick ratio of 0.59.

Costco Wholesale (NASDAQ:COST - Get Free Report) last posted its quarterly earnings data on Thursday, March 5th. The retailer reported $4.58 EPS for the quarter, topping analysts' consensus estimates of $4.55 by $0.03. The company had revenue of $69.60 billion for the quarter, compared to analyst estimates of $68.96 billion. Costco Wholesale had a return on equity of 28.57% and a net margin of 2.99%.The business's revenue was up 9.2% on a year-over-year basis. During the same quarter in the previous year, the firm earned $4.02 earnings per share. Analysts forecast that Costco Wholesale Corporation will post 18.03 earnings per share for the current year.

Costco Wholesale Dividend Announcement

Costco Wholesale: Buy Now, Get Paid Later as Cash and Returns Build

The firm also recently declared a quarterly dividend, which was paid on Friday, February 13th. Shareholders of record on Friday, January 30th were issued a $1.30 dividend. This represents a $5.20 annualized dividend and a dividend yield of 0.5%. The ex-dividend date was Friday, January 30th. Costco Wholesale's dividend payout ratio is 27.04%.

Key Headlines Impacting Costco Wholesale

Here are the key news stories impacting Costco Wholesale this week:

Positive Sentiment: Q2 results showed continued momentum — revenue and EPS beat, membership growth and traffic were highlighted by management as drivers of the quarter’s performance. This underpins expectations for continued sales growth. Costco Reports $68.24B FQ2 Sales
Positive Sentiment: Analyst support: BTIG raised its price target after the quarter (maintained Buy), citing strong membership income and traffic — a buy‑side signal that can help offset headline risk. BTIG Raises Costco Target
Positive Sentiment: Operational tailwinds: new warehouse openings (e.g., Liberty Hill, TX and planned Port St. Lucie location), expanded in‑warehouse experiences and strong product drops (Off‑White hoodies reported to drive foot traffic) support continued member engagement. Liberty Hill Costco Off‑White Hoodies
Neutral Sentiment: Daiwa adjusted its price target higher but kept a neutral rating — a modest vote of confidence but not a clear buy signal. Daiwa Raises Price Target to $975
Neutral Sentiment: Insider activity: an EVP sold ~730 shares (disclosed SEC filing). The size is small relative to Costco’s market cap and likely not a major directional signal. Executive Form 4
Negative Sentiment: Legal overhang: multiple filings allege Costco must return tariff-related overcharges to customers after the Supreme Court struck down certain Trump‑era tariffs — plaintiffs seek class status and demand refunds if the retailer receives government reimbursements. The suits create uncertainty over potential liabilities, PR risk and administrative costs. Reuters: Costco customers sue
Negative Sentiment: Legal framing escalates in some coverage — outlets describe the suits as potentially broad and damaging to margin structures, which could pressure sentiment even though ultimate liability is uncertain and will depend on litigation outcomes and whether Costco receives government refunds. 24/7 Wall St: Profit model threatened

Hedge Funds Weigh In On Costco Wholesale

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A number of institutional investors have recently modified their holdings of the business. Green Ridge Wealth Planning LLC acquired a new stake in Costco Wholesale during the 4th quarter worth about $438,000. Advisortrust Partners LLC acquired a new position in Costco Wholesale during the fourth quarter worth $690,000. PeakShares LLC bought a new position in shares of Costco Wholesale in the fourth quarter valued at $1,056,000. Rubicon Advisors GP acquired a new position in shares of Costco Wholesale during the fourth quarter valued at about $874,000. Finally, Corient Private Wealth LLC increased its position in shares of Costco Wholesale by 31.7% during the fourth quarter. Corient Private Wealth LLC now owns 859,419 shares of the retailer's stock worth $741,440,000 after acquiring an additional 206,982 shares in the last quarter. Institutional investors and hedge funds own 68.48% of the company's stock.

Wall Street Analyst Weigh In

Several research firms have commented on COST. Jefferies Financial Group restated a "buy" rating and issued a $1,050.00 target price on shares of Costco Wholesale in a research note on Thursday, March 5th. Guggenheim reiterated a "neutral" rating on shares of Costco Wholesale in a report on Monday, December 22nd. Weiss Ratings reissued a "hold (c+)" rating on shares of Costco Wholesale in a research report on Monday, December 29th. Robert W. Baird set a $1,100.00 price objective on shares of Costco Wholesale in a research note on Thursday, February 5th. Finally, Truist Financial upped their price objective on Costco Wholesale from $926.00 to $977.00 and gave the stock a "hold" rating in a research note on Friday, March 6th. Twenty-two research analysts have rated the stock with a Buy rating, twelve have issued a Hold rating and one has given a Sell rating to the stock. According to MarketBeat, the stock has an average rating of "Moderate Buy" and an average price target of $1,039.13.

Check Out Our Latest Stock Report on COST

Costco Wholesale Company Profile

(Get Free Report)

Costco Wholesale Corporation operates a global chain of membership-only warehouse clubs that sell a wide array of merchandise in bulk at discounted prices. The company's product mix includes groceries, fresh and frozen food, household goods, electronics, apparel, and seasonal items, augmented by its prominent private-label brand, Kirkland Signature. Costco's business model centers on annual membership fees and high-volume, low-margin sales, designed to drive repeat purchasing and strong customer loyalty among both consumers and small-business buyers.

Beyond merchandise, Costco provides a range of ancillary services that complement its warehouses, including gasoline stations, pharmacy and optical services, hearing aid centers, photo services, and travel and insurance products.