Undervalued Stocks in the Nasdaq Composite Index October 2025

October 20, 2025

Nasdaq Composite Index

The Nasdaq 100 is a stock market index made up of 101 equity securities issued by 100 of the largest non-financial companies listed on the Nasdaq stock exchange.

Our Valuation

A stock is considered undervalued if it trades at a discount to our valuation. To determine a stock’s intrinsic value, we developed an algorithm that uses 6 valuation models to determine the value of a company.* To learn more about stockcalc’s valuation methods, click here.

Undervalued stocks in the Nasdaq Composite Index

Stocks in this category are held primarily for potential income and capital appreciation.

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SymbolNameClose Price ($)Valuation ($)Difference (%)Average Vol (30D)Market Cap ($M)Yield (%)P/E Ratio
REGN Regeneron Pharmaceuticals 490.28 828.09 68.90 1478973 54519 0.36 12.5
WBD Warner Bros. Discovery 9.96 12.75 28.01 39993924 24522 0.00 0.0
WDAY Workday 247.71 316.00 27.57 2382092 66955 0.00 137.6
ADBE Adobe 415.09 510.91 23.09 2715726 181809 0.00 27.4
AMZN Amazon.com 205.01 249.14 21.53 44501126 2212673 0.00 33.4
GFS GLOBALFOUNDRIES 35.80 43.50 21.51 1571290 19941 0.00 0.0
FANG Diamondback Energy 134.55 162.67 20.90 2241746 38967 3.89 8.4
AZN AstraZeneca 72.80 85.93 18.04 4993988 227282 2.13 29.3
PEP PepsiCo 131.45 153.33 16.65 8364018 180875 4.12 19.3
ON ON Semiconductor 42.02 49.00 16.61 10218924 17703 0.00 29.2
All data provided as at market close May 29, 2025.

Company Details

Regeneron Pharmaceuticals

REGN:NAS

Close Price

490.28

Our Valuation

828.09

% Difference

68.90

Market Cap ($M)

54519

P/E Ratio

12.5

Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; and Kevzara in rheumatoid arthritis.

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Warner Bros. Discovery

WBD:NAS

Close Price

9.96

Our Valuation

12.75

% Difference

28.01

Market Cap ($M)

24522

P/E Ratio

0.0

Warner Bros. Discovery was formed in 2022 through the combination of WarnerMedia and Discovery Communications. It operates in three global business segments: studios, networks, and direct-to-consumer. Warner Bros. Pictures is the crown jewel of the studios business, producing, distributing, and licensing movies and television shows. The networks business consists of basic cable networks, such as CNN, TNT, TBS, Discovery, HGTV, and the Food Network.

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Workday

WDAY:NAS

Close Price

247.71

Our Valuation

316.00

% Difference

27.57

Market Cap ($M)

66955

P/E Ratio

137.6

Workday is a software company that offers human capital management, or HCM, financial management, and business planning solutions for enterprises. Known for being a cloud-only software provider, Workday was founded in 2005 and is headquartered in Pleasanton, California.

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Adobe

ADBE:NAS

Close Price

415.09

Our Valuation

510.91

% Difference

23.09

Market Cap ($M)

181809

P/E Ratio

27.4

Adobe provides content creation, document management, and digital marketing and advertising software and services to creative professionals and marketers for creating, managing, delivering, measuring, optimizing, and engaging with compelling content multiple operating systems, devices, and media. The company operates with three segments: digital media content creation, digital experience for marketing solutions, and publishing for legacy products (less than 5% of revenue).

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Amazon.com

AMZN:NAS

Close Price

205.01

Our Valuation

249.14

% Difference

21.53

Market Cap ($M)

2212673

P/E Ratio

33.4

Amazon is the leading online retailer and marketplace for third party sellers. Retail related revenue represents approximately 75% of total, followed by Amazon Web Services' cloud computing, storage, database, and other offerings (15%), advertising services (5% to 10%), and other the remainder. International segments constitute 25% to 30% of Amazon's non-AWS sales, led by Germany, the United Kingdom, and Japan.

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GLOBALFOUNDRIES

GFS:NAS

Close Price

35.80

Our Valuation

43.50

% Difference

21.51

Market Cap ($M)

19941

P/E Ratio

0.0

GlobalFoundries is a top-five contract semiconductor manufacturer globally. It was originally the manufacturing arm of Advanced Micro Devices before it was spun out in 2009. The foundry sells chips into a range of end markets including smartphones, PCs, Internet of Things, data centers, automotive, industrial, and so on, but primarily focuses on more mature process technologies. Until 2021, the firm was privately held by Mubadala Investment, the sovereign wealth fund of the United Arab Emirates.

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Diamondback Energy

FANG:NAS

Close Price

134.55

Our Valuation

162.67

% Difference

20.90

Market Cap ($M)

38967

P/E Ratio

8.4

Diamondback Energy is an independent oil and gas producer in the United States. The company operates exclusively in the Permian Basin. At the end of 2024, the company reported net proven reserves of 3.6 billion barrels of oil equivalent. Net production averaged about 598,000 barrels per day in 2024, at a ratio of 56% oil, 23% natural gas liquids, and 21% natural gas.

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AstraZeneca

AZN:NAS

Close Price

72.80

Our Valuation

85.93

% Difference

18.04

Market Cap ($M)

227282

P/E Ratio

29.3

A merger between Astra of Sweden and Zeneca Group of the United Kingdom formed AstraZeneca in 1999. The firm sells branded drugs across a number of major therapeutic areas, including oncology (about 40% of total revenue), cardiovascular, renal, and metabolic (25%), rare disease (17%), and respiratory and immunology (15%). The majority of sales comes from international markets, with the United States representing close to one third of its sales.

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PepsiCo

PEP:NAS

Close Price

131.45

Our Valuation

153.33

% Difference

16.65

Market Cap ($M)

180875

P/E Ratio

19.3

PepsiCo is a global leader in snacks and beverages, owning well-known household brands including Pepsi, Mountain Dew, Gatorade, Lay's, Cheetos, and Doritos, among others. The company dominates the global savory snacks market and also ranks as the second-largest beverage provider in the world (behind Coca-Cola) with diversified exposure to carbonated soft drinks, or CSD, as well as water, sports, and energy drink offerings.

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ON Semiconductor

ON:NAS

Close Price

42.02

Our Valuation

49.00

% Difference

16.61

Market Cap ($M)

17703

P/E Ratio

29.2

Onsemi is a supplier of power semiconductors and sensors focused on the automotive and industrial markets. Onsemi is the second-largest power chipmaker in the world and the largest supplier of image sensors to the automotive market. While the firm used to be highly vertically integrated, it now pursues a hybrid manufacturing strategy for flexible capacity.

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Regeneron Pharmaceuticals and Warner Bros. Discovery are the most undervalued stocks on the Nasdaq Composite Index. See which other companies made the list here: https://www.stockcalc.com/Blog/undervalued-stocks-in-nasdaq-composite-index-october-2025
Regeneron Pharmaceuticals $REGN and Warner Bros. Discovery $WBD are the most undervalued stocks on the Nasdaq Composite Index. See which other companies made the list: https://www.stockcalc.com/Blog/undervalued-stocks-in-nasdaq-composite-index-october-2025
Regeneron Pharmaceuticals and Warner Bros. Discovery are the most undervalued stocks on the Nasdaq Composite Index. See which other companies made the list here: https://www.stockcalc.com/Blog/undervalued-stocks-in-nasdaq-composite-index-october-2025

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