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as of 03-13-2026 3:42pm EST

$1,005.14
+$1.82
+0.18%
Stocks Consumer Discretionary Department/Specialty Retail Stores Nasdaq

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 propositionβ€”quality products at unbeatable pricesβ€”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.

Founded: 1976 Country:
United States
United States
Employees: N/A City: ISSAQUAH
Market Cap: 449.2B IPO Year: 1994
Target Price: $1073.15 AVG Volume (30 days): 1.7M
Analyst Decision: Buy Number of Analysts: 21
Dividend Yield:
0.52%
Dividend Payout Frequency: quarterly
EPS: 9.08 EPS Growth: 9.96
52 Week Low/High: $844.06 - $1067.08 Next Earning Date: 06-04-2026
Revenue: $275,235,000,000 Revenue Growth: 8.17%
Revenue Growth (this year): 10.12% Revenue Growth (next year): 7.44%
P/E Ratio: 110.52 Index:
Free Cash Flow: 7.8B FCF Growth: +31.39%

AI-Powered COST Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated 2 days ago

AI Recommendation

hold
Model Accuracy: 82.63%
82.63%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of Costco Wholesale Corporation (COST)

Adamo Claudine

Executive Vice President

Sell
COST Mar 9, 2026

Avg Cost/Share

$1,003.02

Shares

730

Total Value

$732,205.33

Owned After

6,121.195

SEC Form 4

Jones Teresa A.

Executive Vice President

Sell
COST Jan 21, 2026

Avg Cost/Share

$986.26

Shares

850

Total Value

$838,318.20

Owned After

4,227.804

SEC Form 4

Sell
COST Jan 16, 2026

Avg Cost/Share

$955.00

Shares

458

Total Value

$437,390.00

Owned After

8,531.936

SEC Form 4

Klauer James C

Executive Vice President

Sell
COST Jan 14, 2026

Avg Cost/Share

$939.00

Shares

1,500

Total Value

$1,408,500.00

Owned After

44,836.994

SEC Form 4

Miller Russell D

Sr. Executive Vice President

Sell
COST Jan 9, 2026

Avg Cost/Share

$916.32

Shares

1,500

Total Value

$1,374,480.00

Owned After

8,240

SEC Form 4

POLIT JAVIER

Executive Vice President

Sell
COST Dec 30, 2025

Avg Cost/Share

$862.90

Shares

558

Total Value

$481,758.59

Owned After

10,189.592

SEC Form 4

POLIT JAVIER

Executive Vice President

Sell
COST Dec 29, 2025

Avg Cost/Share

$867.21

Shares

2,049

Total Value

$1,776,903.86

Owned After

10,189.592

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K SELL

Mar 5, 2026 Β· 100% conf.

AI Prediction SELL

1D

-2.11%

$962.25

Act: +1.52%

5D

-4.24%

$941.33

20D

-2.89%

$954.58

Price: $983.00 Prob +5D: 0% AUC: 1.000
0000909832-26-000025

cost-20260305FALSECOSTCO WHOLESALE CORP /NEW000090983200009098322026-03-052026-03-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): March 5, 2026

COSTCO WHOLESALE CORPORATION

(Exact name of registrant as specified in its charter)

Washington0-2035591-1223280 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

999 Lake Drive Issaquah, WA 98027 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: 425-313-8100

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $.005 per shareCOSTNASDAQ

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR Β§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR Β§240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.Β Β Β Β Results of Operations and Financial Condition

On March 5, 2026, the Company issued a press release containing its operating results for the second quarter (twelve weeks) and the first 24 weeks of fiscal 2026, ended February 15, 2026, and sales results for the four weeks ended March 1, 2026. A copy of the press release is attached as Exhibit 99.1. In addition, a copy of the Company's earnings release supplement for the second quarter of fiscal 2026 is attached as Exhibit 99.2. Item 9.01.Β Β Β Β Financial Statements and Exhibits

(d) Exhibits.

99.1.Β Β Β Β Press release dated March 5, 2026. 99.2.Β Β Β Β Second quarter fiscal 2026 supplemental information. 104Β Β Β Β Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

COSTCO WHOLESALE CORPORATION

Dated: March 5, 2026By:/s/ Gary Millerchip Gary Millerchip Executive Vice President and Chief Financial Officer

2025
Q3

Q3 2025 Earnings

8-K SELL

Dec 11, 2025 Β· 100% conf.

AI Prediction SELL

1D

-2.46%

$862.06

5D

-4.45%

$844.44

20D

-4.49%

$844.09

Price: $883.78 Prob +5D: 0% AUC: 1.000
0000909832-25-000164

cost-20251211FALSECOSTCO WHOLESALE CORP /NEW000090983200009098322025-12-112025-12-11

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): December 11, 2025

COSTCO WHOLESALE CORPORATION

(Exact name of registrant as specified in its charter)

Washington0-2035591-1223280 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

999 Lake Drive Issaquah, WA 98027 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: 425-313-8100

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $.005 per shareCOSTNASDAQ

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR Β§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR Β§240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.Β Β Β Β Results of Operations and Financial Condition

On December 11, 2025, the Company issued a press release containing its operating results for the first quarter (twelve weeks) of fiscal 2026, ended November 23, 2025. A copy of the press release is attached as Exhibit 99.1. In addition, a copy of the Company's earnings release supplement for the first quarter of fiscal 2026 is attached as Exhibit 99.2. Item 9.01.Β Β Β Β Financial Statements and Exhibits

(d) Exhibits.

99.1.Β Β Β Β Press release dated December 11, 2025. 99.2.Β Β Β Β First quarter fiscal 2026 supplemental information. 104Β Β Β Β Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

COSTCO WHOLESALE CORPORATION

Dated: December 11, 2025By:/s/ Gary Millerchip Gary Millerchip Executive Vice President and Chief Financial Officer

2025
Q2

Q2 2025 Earnings

8-K

Sep 25, 2025

0000909832-25-000093

cost-20250925FALSECOSTCO WHOLESALE CORP /NEW000090983200009098322025-09-252025-09-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): September 25, 2025

COSTCO WHOLESALE CORPORATION

(Exact name of registrant as specified in its charter)

Washington0-2035591-1223280 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

999 Lake Drive Issaquah, WA 98027 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: 425-313-8100

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $.005 per shareCOSTNASDAQ

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR Β§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR Β§240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.Β Β Β Β Results of Operations and Financial Condition

On September 25, 2025, the Company issued a press release containing its operating results for the 16-week fourth quarter and the 52-week fiscal year, ended August 31, 2025. A copy of the press release is attached as Exhibit 99.1. In addition, a copy of the Company's earnings release supplement for the fourth quarter of fiscal 2025 is attached as Exhibit 99.2. Item 9.01.Β Β Β Β Financial Statements and Exhibits

(d) Exhibits.

99.1.Β Β Β Β Press release dated September 25, 2025. 99.2.Β Β Β Β Fourth quarter fiscal 2025 supplemental information. 104Β Β Β Β Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

COSTCO WHOLESALE CORPORATION

Dated: September 25, 2025By:/s/ Gary Millerchip Gary Millerchip Executive Vice President and Chief Financial Officer

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