Consumer Defensive Sector

COST

Market Tracker

  • COST (Selected)

    Costco Wholesale Corporation

COST Most Active Options Strike Prices Whale BUY Activity - 5 day

Loading Data..

Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.

COST Most Active Options Strike Prices Whale SALES Activity - 5 day

Loading Data..

Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.

COST Open Interest Trend

Loading Data..

Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.

COST Largest 1-Day Open Interest Movements

Expires Type Strike OI Change Percent
06/18/2026 CALL $990.00 1,431 +1,006 +236.71%
06/26/2026 PUT $680.00 454 +454
06/26/2026 PUT $660.00 411 +411
07/02/2026 CALL $970.00 519 +358 +222.36%
07/10/2026 CALL $980.00 334 +299 +854.29%
07/02/2026 PUT $920.00 398 +265 +199.25%
06/18/2026 PUT $1,005.00 114 -298 -72.33%
06/18/2026 PUT $1,020.00 111 -314 -73.88%
06/18/2026 PUT $1,010.00 81 -326 -80.10%
06/18/2026 PUT $990.00 386 -331 -46.16%
06/18/2026 PUT $995.00 59 -339 -85.18%
06/18/2026 PUT $1,000.00 241 -896 -78.80%

Contracts with largest changes in open interest from the previous trading day to the current/most recent.

COST Major Holders

Name Pct Held Shares Total
Vanguard Total Stock Market Index Fund 2.95% 13.05M 6.58B
Vanguard 500 Index Fund 2.21% 9.81M 4.95B
Invesco ETF Tr-Invesco QQQ Tr, Series 1 ETF 1.45% 6.44M 3.25B
Invesco ETF Tr-Invesco NASDAQ 100 ETF 1.45% 6.42M 3.24B
SPDR S&P 500 ETF Trust 1.07% 4.75M 2.4B
Fidelity 500 Index Fund 1.06% 4.71M 2.37B
iShares Core S&P 500 ETF 0.89% 3.93M 1.98B
Vanguard Growth Index Fund 0.81% 3.57M 1.8B
Vanguard Institutional Index Fund-Institutional Index Fund 0.74% 3.28M 1.66B
Select Sector SPDR Fund-Consumer Staples 0.69% 3.06M 1.54B
Fidelity Contrafund Inc 0.62% 2.77M 1.39B
Vanguard Specialized-Dividend Growth Fund 0.49% 2.18M 1.1B
New Perspective Fund Inc 0.34% 1.53M 769.04M
College Retirement Equities Fund-Growth Account 0.33% 1.46M 735.47M
Growth Fund Of America Inc 0.32% 1.44M 724.22M
Vanguard Consumer Staples Index Fund 0.27% 1.19M 599.15M
Parnassus Core Equity Fund 0.24% 1.06M 535.84M
AB Large Cap Growth Fund 0.23% 1.04M 523.75M

COST News

  • 3 Elite Trillion-Dollar Giants Worth Loading Up On Right Now

    06/19 08:25 am

    The Motley Fool

    Read more
  • This Overlooked Warren Buffett Stock Is Absurdly Cheap Right Now

    06/19 04:15 am

    The Motley Fool

    Read more
  • 2 Inflation-Proof Stocks That Could Continue Winning in the Second Half of This Year, No Matter What Happens

    06/18 04:15 am

    The Motley Fool

    Read more
  • Target Just Raised Its Dividend by the Smallest Amount in 55 Years. Here's Why It's Still a Top Dividend King to Buy in June.

    06/18 04:05 am

    The Motley Fool

    Read more
  • Consumer Staples ETFs: How PBJ and XLP Stack Up

    06/17 09:31 am

    The Motley Fool

    Read more
  • Buy and Hold Forever? Here's How Costco Wholesale and Walmart Stack Up.

    06/17 08:35 am

    The Motley Fool

    Read more
  • Costco's Digital Sales Jumped 21% and Gas Volumes Hit a Record. So Why Did COST Stock Drop 5%?

    06/09 09:20 am

    The Motley Fool

    Read more
  • Is Costco Stock Finally Cheap Enough to Buy?

    06/09 05:05 am

    The Motley Fool

    Read more
  • VDC and FSTA Are Almost the Same Fund. Here's How to Choose Between Them.

    06/08 06:27 am

    The Motley Fool

    Read more
  • S&P 500 Selloff Looks More Like Rotation Than Market Breakdown

    06/05 01:36 pm

    Investing.com

    Read more
  • Costco's 9.8% Same-Store Sales Growth in Q3 2026 Shows Why Investors Love the Retail Stock So Much

    06/05 05:25 am

    The Motley Fool

    Read more
  • Where Will Costco Stock Be in 3 Years?

    06/05 02:27 am

    The Motley Fool

    Read more
  • Is Costco Stock an Undervalued Stock to Buy?

    06/04 08:26 pm

    The Motley Fool

    Read more
  • Costco's E-Commerce Momentum Shows No Signs Of Slowing

    06/04 09:53 am

    Benzinga

    Read more
  • 2 of the Best Retail Stocks to Buy in 2026

    06/04 05:25 am

    The Motley Fool

    Read more
  • 3 Compelling Costco Growth Drivers You Might Not Know About

    06/03 07:06 pm

    The Motley Fool

    Read more
  • This Vanguard ETF Has a History of Outperforming the S&P 500 During Bear Markets. Is It a Buy Right Now?

    06/03 02:05 pm

    The Motley Fool

    Read more
  • If You'd Invested $10,000 in Costco Stock 10 Years Ago, Here's How Much You'd Have Today

    06/03 08:05 am

    The Motley Fool

    Read more
  • Walmart+: The Shopping Edge That Leads to 4X More Spending

    06/02 11:28 pm

    The Motley Fool

    Read more
  • Why Walmart Stock Dropped 12% in May

    06/02 05:27 am

    The Motley Fool

    Read more
  • Bridging the Earnings Void: Key Interim Reports to Watch Next Week

    05/30 01:05 pm

    Investing.com

    Read more
  • Stock Market Today, May 29: Markets Extend Gains as Dell Soars 33%

    05/29 05:18 pm

    The Motley Fool

    Read more
  • Dow Jones Tops 51,000, Dell Jumps 28% On Blowout AI Sales: Stock Market Today

    05/29 12:39 pm

    Benzinga

    Read more
  • Why Costco Stock Was Sliding Today

    05/29 12:08 pm

    The Motley Fool

    Read more
  • Costco's Gas Stations Set All-Time Records As Drivers Hunt For Lower Prices

    05/29 08:01 am

    Benzinga

    Read more
  • Stock Market Today: S&P 500, Dow Futures Inch Up As US-Iran Deal Awaits Trump Approval — Dell, Agilent, Hewlett Packard Enterprise In Focus

    05/29 05:39 am

    Benzinga

    Read more
  • Is Costco a Buy After Its Latest Earnings Report?

    05/29 12:10 am

    The Motley Fool

    Read more
  • Costco Earnings Preview: Rising Fuel Prices Put Its Value Proposition to the Test

    05/28 02:05 pm

    Investing.com

    Read more
  • Stock Market Today: S&P 500, Dow, Nasdaq Futures Fall As Hot PCE Inflation Clouds Fed Rate Cut Hopes— Snowflake, Salesforce In Focus (UPDATED)

    05/28 08:56 am

    Benzinga

    Read more
  • Americans Are Draining Savings Just To Eat, New Fed Research Shows— And More Households Fear What's Next

    05/28 04:10 am

    Benzinga

    Read more
  • Is Costco Wholesale Corp's Stock a Buy Ahead of Its Q4 Earnings Report Tomorrow?

    05/27 08:15 am

    The Motley Fool

    Read more
  • US Stocks Show AI Breadth Is Replacing Defensive Leadership

    05/26 12:48 pm

    Investing.com

    Read more
  • Why BJ’s Wholesale Club Stock Could Be Ready for a Rebound

    05/26 11:41 am

    Investing.com

    Read more
  • Could Investing $10,000 in Costco Make You a Millionaire?

    05/26 11:15 am

    The Motley Fool

    Read more
  • Market Crash: 3 Stocks I'd Buy Without Hesitation

    05/26 06:10 am

    The Motley Fool

    Read more
  • Market Crash: 2 Stocks I'd Buy Without Hesitation

    05/25 01:26 pm

    The Motley Fool

    Read more
  • Walmart vs. Costco: Which Is the Better "Recession-Proof" Stock to Buy Now?

    05/25 03:15 am

    The Motley Fool

    Read more
  • 1 Magnificent Dividend Stock to Hold for the Next 10 Years

    05/24 11:01 pm

    The Motley Fool

    Read more
  • Where Will Costco Be in 5 Years?

    05/24 05:15 am

    The Motley Fool

    Read more
  • Dow Jones Hits Record Highs, DELL Jumps 15%: Stock Market Today

    05/22 11:27 am

    Benzinga

    Read more
  • Stock Market Today, May 21: Markets Edge Upwards Again on Iran Peace Hopes

    05/21 05:01 pm

    The Motley Fool

    Read more
  • Is Walmart a Buy After Its Latest Earnings Report?

    05/21 02:12 pm

    The Motley Fool

    Read more
  • Why Costco Stock Dropped Today

    05/21 12:24 pm

    The Motley Fool

    Read more
  • Target Shows Strengths, But Analysts Want to See More

    05/21 10:34 am

    Investing.com

    Read more
  • The Market's Huge Warning Sign

    05/19 04:02 pm

    The Motley Fool

    Read more
  • Costco's Stock Keeps Breaking the $1,000 Threshold -- Don't Expect a Stock Split

    05/19 12:30 pm

    The Motley Fool

    Read more
  • Should Investors Buy Peloton Stock After Its 96% Decline? Here's the Good News and the Bad News.

    05/18 06:05 am

    The Motley Fool

    Read more
  • Costco Just Signed Off on a Massive Retail Real Estate Deal in Florida. Here's What Investors Need to Know About Costco's Store Growth Goals.

    05/14 02:33 pm

    The Motley Fool

    Read more
  • Walmart vs Costco Wholesale: Which Retail Stock Is the Better Buy Right Now?

    05/13 11:30 am

    The Motley Fool

    Read more
  • Is This Costco's Hidden Growth Engine?

    05/12 02:30 pm

    The Motley Fool

    Read more
👀

Follow the Whales in real-time.

🎁

Take 50% OFF With Code: