Compare Stocks: COST, DUK, XLK, and TSLA

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
COST Costco Wholesale	$956.99 -0.5%	$949.20	$844.06 ▼ $1,096.50	$424.41B	0.87	2.19 million shs	1.61 million shs
DUK Duke Energy	$123.69 -0.2%	$125.80	$113.89 ▼ $134.49	$96.44B	0.38	4.02 million shs	3.52 million shs
TSLA Tesla	$351.12 +4.2%	$368.18	$297.38 ▼ $498.83	$1.39T	1.83	54.26 million shs	36.25 million shs
XLK Technology Select Sector SPDR Fund	$183.64 -1.1%	$183.01	$126.68 ▼ $198.73	$120.81B	1.34	14.56 million shs	7.29 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
COST Costco Wholesale	+0.82%	+1.80%	+2.18%	-10.49%	-1.84%
DUK Duke Energy	+0.30%	+0.65%	-0.84%	+0.13%	+2.06%
TSLA Tesla	-0.70%	+1.24%	-11.52%	-19.25%	+0.53%
XLK Technology Select Sector SPDR Fund	-2.47%	-0.25%	+5.71%	+4.79%	+39.42%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
COST Costco Wholesale	$956.99 -0.5%	$949.20	$844.06 ▼ $1,096.50	$424.41B	0.87	2.19 million shs	1.61 million shs
DUK Duke Energy	$123.69 -0.2%	$125.80	$113.89 ▼ $134.49	$96.44B	0.38	4.02 million shs	3.52 million shs
TSLA Tesla	$351.12 +4.2%	$368.18	$297.38 ▼ $498.83	$1.39T	1.83	54.26 million shs	36.25 million shs
XLK Technology Select Sector SPDR Fund	$183.64 -1.1%	$183.01	$126.68 ▼ $198.73	$120.81B	1.34	14.56 million shs	7.29 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
COST Costco Wholesale	+0.82%	+1.80%	+2.18%	-10.49%	-1.84%
DUK Duke Energy	+0.30%	+0.65%	-0.84%	+0.13%	+2.06%
TSLA Tesla	-0.70%	+1.24%	-11.52%	-19.25%	+0.53%
XLK Technology Select Sector SPDR Fund	-2.47%	-0.25%	+5.71%	+4.79%	+39.42%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
COST Costco Wholesale	2.62	Moderate Buy	$1,059.53	10.72% Upside
DUK Duke Energy	2.56	Moderate Buy	$138.25	11.77% Upside
TSLA Tesla	2.43	Hold	$401.74	14.42% Upside
XLK Technology Select Sector SPDR Fund	2.80	Moderate Buy	$184.24	0.33% Upside

Current Analyst Ratings Breakdown

Latest COST, DUK, XLK, and TSLA Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/18/2026	TSLA Tesla	Glj Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell
8/17/2026	TSLA Tesla	BMO Capital Markets Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Outperform
8/17/2026	DUK Duke Energy	Truist Financial Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Buy	$138.00 ➝ $135.00
8/14/2026	TSLA Tesla	TD Cowen Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy
8/6/2026	COST Costco Wholesale	Deutsche Bank Aktiengesellschaft Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$1,120.00
8/5/2026	DUK Duke Energy	Mizuho Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$136.00
8/5/2026	DUK Duke Energy	BMO Capital Markets Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Outperform	$134.00 ➝ $132.00
8/5/2026	DUK Duke Energy	Barclays Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Overweight	$140.00 ➝ $132.00
8/3/2026	TSLA Tesla	Stifel Nicolaus Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target	Buy	$508.00 ➝ $491.00
7/31/2026	DUK Duke Energy	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy (B)
7/28/2026	TSLA Tesla	Royal Bank Of Canada Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Outperform	$500.00

(Data available from 8/19/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
COST Costco Wholesale	$275.24B	1.54	$23.41 per share	40.88	$65.76 per share	14.55
DUK Duke Energy	$32.24B	2.99	$16.25 per share	7.61	$66.93 per share	1.85
TSLA Tesla	$94.83B	14.62	$2.73 per share	128.51	$22.07 per share	15.91
XLK Technology Select Sector SPDR Fund	N/A	N/A	N/A	N/A	N/A	N/A

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
COST Costco Wholesale	$8.10B	$19.88	48.14	42.51	4.57	3.01%	28.04%	10.63%	9/24/2026 (Estimated)
DUK Duke Energy	$4.97B	$6.66	18.57	17.30	2.73	15.78%	9.78%	2.67%	11/5/2026 (Estimated)
TSLA Tesla	$3.79B	$1.08	325.11	254.43	17.28	3.67%	3.82%	2.27%	10/28/2026 (Estimated)
XLK Technology Select Sector SPDR Fund	N/A	N/A	35.59	N/A	N/A	N/A	N/A	N/A	N/A

Latest COST, DUK, XLK, and TSLA Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/3/2026	Q2 2026	DUK Duke Energy	$1.30	$1.43	+$0.13	$1.38	$7.66 billion	$7.59 billion
7/22/2026	Q2 2026	TSLA Tesla	$0.50	$0.33	-$0.17	$0.32	$26.42 billion	$28.24 billion
5/28/2026	Q3 2026	COST Costco Wholesale	$4.94	$4.93	-$0.01	$4.93	$70.12 billion	$70.53 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
COST Costco Wholesale	$5.88	0.61%	+12.75%	29.58%	22 Years
DUK Duke Energy	$4.34	3.51%	+2.01%	65.17%	20 Years
TSLA Tesla	N/A	N/A	N/A	N/A	N/A
XLK Technology Select Sector SPDR Fund	$0.79	0.43%	N/A	N/A	N/A

Latest COST, DUK, XLK, and TSLA Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
7/14/2026	DUK Duke Energy	quarterly	$1.0850	3.5%	8/14/2026	8/14/2026	9/16/2026
7/8/2026	COST Costco Wholesale	quarterly	$1.47	0.63%	7/24/2026	7/24/2026	8/7/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
COST Costco Wholesale	0.17	1.07	0.61
DUK Duke Energy	1.47	0.66	0.43
TSLA Tesla	0.09	1.94	1.55
XLK Technology Select Sector SPDR Fund	N/A	N/A	N/A

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
COST Costco Wholesale	68.48%
DUK Duke Energy	65.31%
TSLA Tesla	66.20%
XLK Technology Select Sector SPDR Fund	N/A

Insider Ownership

Company	Insider Ownership
COST Costco Wholesale	0.10%
DUK Duke Energy	0.12%
TSLA Tesla	19.90%
XLK Technology Select Sector SPDR Fund	N/A

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
COST Costco Wholesale	341,000	443.48 million	443.04 million	Optionable
DUK Duke Energy	26,441	779.70 million	778.77 million	Optionable
TSLA Tesla	134,785	3.95 billion	3.16 billion	Optionable
XLK Technology Select Sector SPDR Fund	N/A	657.86 million	N/A	Not Optionable

COST, DUK, XLK, and TSLA Headlines

Recent News About These Companies

Sector Update: Tech Stocks Advance Premarket Monday

August 17 at 7:00 PM | finance.yahoo.com

'Economic Isolation' for Iran? ETFs to Gain/Lose

August 14, 2026 | zacks.com

5 ETFs to Benefit From Cooling Inflation in the Near Term

August 13, 2026 | zacks.com

Sector ETFs Post Record $25B Inflow as Tech Leads

August 10, 2026 | etftrends.comE

Technology Select Sector SPDR Fund Target of Unusually Large Options Trading (NYSEARCA:XLK)

August 9, 2026 | americanbankingnews.com

Why These 3 Equal Weight ETFs Have Outperformed the S&P This Year (XLK)

...

August 8, 2026 | marketbeat.com

Why These 3 Equal Weight ETFs Have Outperformed the S&P This Year (XLK)

...

August 8, 2026 | marketbeat.com

Rare XLK rally has historically signaled further gains, Finom Group says

August 6, 2026 | msn.com

Rosenbluth Talks Thematics & Options-Based ETFs on CNBC's ETF Edge

August 4, 2026 | etftrends.comE

S&P 500 Earnings Surge Puts Energy, Tech ETFs in Focus

August 4, 2026 | etftrends.comE

Why Are Small-Cap ETFs Outperforming?

August 3, 2026 | etftrends.comE

Notable tech headlines for the week: Apple, Microsoft, Qualcomm in focus

August 1, 2026 | seekingalpha.com

Microsoft's Earnings Beat: A Ripple Effect Across ETF Landscape

July 30, 2026 | etftrends.comE

Sector Update: Tech Stocks Rise Premarket Thursday

July 30, 2026 | finance.yahoo.com

Sector Update: Tech Stocks Fall Pre-Bell Tuesday

July 28, 2026 | finance.yahoo.com

State Street® Technology Select Sector SPDR® ETF

July 23, 2026 | markets.businessinsider.com

Why XLK Investors Pay Twice for the Same Mega-Cap Exposure

July 20, 2026 | 247wallst.com

Why XLK Investors Pay Twice for the Same Mega-Cap Exposure

July 20, 2026 | 247wallst.com

Notable tech headlines for the week: IBM, Meta, TSMC in focus

July 18, 2026 | seekingalpha.com

New State Street ETF Filings Offer Pure S&P Sector Plays

July 15, 2026 | etftrends.comE

Tech stumbles: XLK suffers the worst 10-day stretch versus the S&P 500 since 2002

July 14, 2026 | seekingalpha.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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COST, DUK, XLK, and TSLA Company Descriptions

Costco Wholesale NASDAQ:COST

$956.99 -4.36 (-0.45%)

Closing price 04:00 PM Eastern

Extended Trading

$957.49 +0.50 (+0.05%)

As of 04:42 PM Eastern

Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, Mexico, Japan, the United Kingdom, Korea, Australia, Taiwan, China, Spain, France, Iceland, New Zealand, and Sweden. The company offers branded and private-label products in a range of merchandise categories. It offers merchandise, such as sundries, dry groceries, candies, coolers, freezers, deli, liquor, and tobacco; appliances, electronics, health and beauty aids, hardware, garden and patio products, sporting goods, tires, toys and seasonal products, office supplies, automotive care products, postages, tickets, apparel, small appliances, furniture, domestics, housewares, special order kiosks, and jewelry; and meat, produce, service deli, and bakery products. The company also operates gasoline, pharmacies, optical, food courts, hearing-aid centers, and tire installation centers; and offers business delivery, travel, grocery, and various other services online. It also operates e-commerce websites. The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.

Duke Energy NYSE:DUK

$123.69 -0.30 (-0.24%)

Closing price 03:59 PM Eastern

Extended Trading

$123.58 -0.12 (-0.10%)

As of 04:40 PM Eastern

Duke Energy Corporation, together with its subsidiaries, operates as an energy company in the United States. It operates through two segments: Electric Utilities and Infrastructure (EU&I), and Gas Utilities and Infrastructure (GU&I). The EU&I segment generates, transmits, distributes, and sells electricity in the Carolinas, Florida, and the Midwest. It generates electricity through coal, hydroelectric, natural gas, oil, solar and wind sources, renewables, and nuclear fuel. This segment also engages in the wholesale of electricity to municipalities, electric cooperative utilities, and load-serving entities. The GU&I segment distributes natural gas to residential, commercial, industrial, and power generation natural gas customers; and invests in pipeline transmission projects, renewable natural gas projects, and natural gas storage facilities. The company was formerly known as Duke Energy Holding Corp. and changed its name to Duke Energy Corporation in April 2006. Duke Energy Corporation was founded in 1904 and is headquartered in Charlotte, North Carolina.

Tesla NASDAQ:TSLA

$351.12 +14.25 (+4.23%)

Closing price 04:00 PM Eastern

Extended Trading

$350.39 -0.73 (-0.21%)

As of 04:42 PM Eastern

Tesla, Inc. designs, develops, manufactures, leases, and sells electric vehicles, and energy generation and storage systems in the United States, China, and internationally. The company operates in two segments, Automotive, and Energy Generation and Storage. The Automotive segment offers electric vehicles, as well as sells automotive regulatory credits; and non-warranty after-sales vehicle, used vehicles, body shop and parts, supercharging, retail merchandise, and vehicle insurance services. This segment also provides sedans and sport utility vehicles through direct and used vehicle sales, a network of Tesla Superchargers, and in-app upgrades; purchase financing and leasing services; services for electric vehicles through its company-owned service locations and Tesla mobile service technicians; and vehicle limited warranties and extended service plans. The Energy Generation and Storage segment engages in the design, manufacture, installation, sale, and leasing of solar energy generation and energy storage products, and related services to residential, commercial, and industrial customers and utilities through its website, stores, and galleries, as well as through a network of channel partners; and provision of service and repairs to its energy product customers, including under warranty, as well as various financing options to its solar customers. The company was formerly known as Tesla Motors, Inc. and changed its name to Tesla, Inc. in February 2017. Tesla, Inc. was incorporated in 2003 and is headquartered in Austin, Texas.

Technology Select Sector SPDR Fund NYSEARCA:XLK

$183.64 -1.98 (-1.07%)

Closing price 04:10 PM Eastern

Extended Trading

$183.84 +0.20 (+0.11%)

As of 04:41 PM Eastern

The Technology Select Sector SPDR Fund is an exchange-traded fund that aims to track, before fees and expenses, the performance of the Technology Select Sector Index. The index is designed to represent the technology companies within the S&P 500 and provides concentrated exposure to industries such as software, semiconductors, IT services, communications equipment, and technology hardware.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest COST, DUK, XLK, and TSLA Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest COST, DUK, XLK, and TSLA Earnings

Compare Dividends

Latest COST, DUK, XLK, and TSLA Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

COST, DUK, XLK, and TSLA Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

COST, DUK, XLK, and TSLA Company Descriptions

Costco Wholesale NASDAQ:COST

Duke Energy NYSE:DUK

Tesla NASDAQ:TSLA

Technology Select Sector SPDR Fund NYSEARCA:XLK

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