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6 top security stocks to buy in 2024

Ready to invest in the online and physical security industry? Learn how to invest in security stocks in just a few steps.

The best security stocks depend on your portfolio and investment goals — while volatility can be ideal for day traders, long-term investors will want to look to stocks with steadier gains over time.

6 popular security stocks picks to buy in 2024

We round up a selection of stocks in or related to the online and physical security industry, weighting the list more heavily towards popular mid- and large-cap US stocks.

  1. NAPCO Security Technologies (NSSC)
  2. OSI Systems (OSIS)
  3. Nice Ltd ADR (NICE)
  4. Verint Systems (VRNT)
  5. Alarm-com (ALRM)
  6. FLIR Systems (FLIR)

Compare premium accounts that help you research stocks

The security stocks industry is affected by a range of complex factors such as trade policies, regulations, and fluctuating supply and demand. So when considering security stocks to buy, it's important that you have access to vital information about a company's financial health, leadership team, and market positioning.

Our picks for platforms with research tools

Moby Premium

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  • Services: Analyst stock picks & research
  • Fees: $99.96/first full year for new members
  • Features: 3 new stock picks a week, daily newsletter, lessons, video reports

Robinhood Gold

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3% IRA match
  • Earn 5% interest on uninvested cash
  • Get up to $50,000 in instant deposits
  • Easy, user-friendly trading

Public.com Premium

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Easy access to diverse assets
  • Trade stocks, bonds, options, ETFs, crypto, Treasurys, collectibles, royalties
  • Earn 5.1% APY on your cash
  • Earn a $0.18 rebate on options, with no commissions and no per-contract fees

How to invest in security stocks

  1. Choose an online stock trading platform. Choose from our Top Picks above, use our comparison table below or jump straight to the best stock trading apps of 2024.
  2. Sign up for an account. Provide your personal information and sign up.
  3. Set up a funding method to pay for the transaction. Deposit funds into your account by linking your banking information.
  4. Choose the stocks you want to buy. Search for the stock by name or ticker symbol like NSSC or OSIS.
  5. Place your order. Buy the stock. It's that simple.

Take a deeper dive into security stocks

If you're interested in investing in the online and physical security industry, take a closer look at what companies in this industry do and how the stocks have historically performed. Keep in mind that positive past performance doesn't guarantee that a stock will continue to rise in the future.

1. NAPCO Security Technologies (NSSC)

Napco Security Technologies, Inc. develops, manufactures, and sells electronic security products in the United States and internationally. The company offers access control systems, door-locking products, intrusion and fire alarm systems, and video surveillance systems for commercial, residential, institutional, industrial, and governmental applications.

NAPCO Security Technologies stock opened the day at $39.53 after a previous close of $39.73. The latest price was $40.02 (25-minute delay). NAPCO Security Technologies is listed on the NASDAQ, has a trailing 12-month revenue of around USD177.4 million and employs 1,150 staff.

  • Market capitalization: $1,461,348,864
  • P/E ratio: 34.25
  • PEG ratio: 16.27

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2. OSI Systems (OSIS)

OSI Systems, Inc. designs and manufactures electronic systems and components. It operates in three segments: Security, Healthcare, and Optoelectronics and Manufacturing.

OSI Systems stock opened the day at $133.26 after a previous close of $133.85. The latest price was $135.54 (25-minute delay). OSI Systems is listed on the NASDAQ, has a trailing 12-month revenue of around USD$1.4 billion and employs 6,423 staff.

  • Market capitalization: $2,310,441,728
  • P/E ratio: 20.5364
  • PEG ratio: 1.4526

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3. Nice Ltd ADR (NICE)

NICE Ltd. , together with its subsidiaries, provides cloud platforms for AI-driven digital business solutions worldwide. It offers CXone, a cloud native open platform; Enlighten, an AI engine for the customer engagement market; and smart self service enable organizations to address consumers' needs; and journey orchestration solutions that empower organizations to connect and route customers to deal with the customer's request, and connects them using real time AI-based routing.

Nice Ltd ADR stock opened the day at $230.00 after a previous close of $230.95. The latest price was $224.19 (25-minute delay). Nice Ltd ADR is listed on the NASDAQ, has a trailing 12-month revenue of around USD$2.4 billion and employs 8,384 staff.

  • Market capitalization: $14,563,406,848
  • P/E ratio: 45.2843
  • PEG ratio: 1.8409

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4. Verint Systems (VRNT)

Verint Systems Inc. provides customer engagement solutions worldwide. It offers forecasting and scheduling, channels and routing, knowledge management, fraud and security solutions, quality and compliance, analytics and insights, real-time assistance, self-services, financial compliance, and voice pf the consumer solutions.

Verint Systems stock opened the day at $28.99 after a previous close of $29.09. The latest price was $29.14 (25-minute delay). Verint Systems is listed on the NASDAQ, has a trailing 12-month revenue of around USD$910.4 million and employs 3,700 staff.

  • Market capitalization: $1,817,651,200
  • P/E ratio: 104.0714
  • PEG ratio: 1.046

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5. Alarm-com (ALRM)

Alarm. com Holdings, Inc. provides various Internet of Things (IoT) and solutions for residential, multi-family, small business, and enterprise commercial markets in North America and internationally.

Alarm-com stock opened the day at $64.15 after a previous close of $64.30. The latest price was $64.11 (25-minute delay). Alarm-com is listed on the NASDAQ, has a trailing 12-month revenue of around USD$881.7 million and employs 1,989 staff.

  • Market capitalization: $3,211,476,480
  • P/E ratio: 42.0261
  • PEG ratio: 1.5425

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6. FLIR Systems (FLIR)

FLIR Systems, Inc. , together with its subsidiaries, designs, develops, markets, and distributes thermal imaging systems, visible-light imaging systems, locater systems, measurement and diagnostic systems, and threat-detection solutions worldwide. The company operates in two segments, Industrial Technologies and Defense Technologies.

FLIR Systems is listed on the NASDAQ, has a trailing 12-month revenue of around USD$1.9 billion and employs 4,179 staff.

  • Market capitalization: $7,564,980,736
  • P/E ratio: 32.1053
  • PEG ratio: 3.2773

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Compare more stock trading platforms to invest in security stocks

Compare online trading platforms by fees, asset types and bonuses to find the best for your investment in security stocks.
1 - 6 of 16
Name Product Ratings Available asset types Minimum deposit Stock trade fee Cash sweep APY Signup bonus
SoFi Invest®
Finder Score: 4.1 / 5: ★★★★★
SoFi Invest®
★★★★★
Stocks, Mutual funds, ETFs, Alternatives
$0
$0
Get up to $1,000 in stock
when you fund a new Active Invest account
Tastytrade
Finder Score: 4.6 / 5: ★★★★★
Tastytrade
★★★★★
Stocks, Options, ETFs, Cryptocurrency, Futures, Treasury Bills
$0
$0
N/A
Get $100-$5,000
when you open and fund an account with $5,000 to $1,000,000+
Highly commended for Best Derivatives Trading Platform award.
Public.com
Finder Score: 4.1 / 5: ★★★★★
Public.com
★★★★★
Stocks, ETFs, Cryptocurrency, Art, Treasury Bills, Collectibles
$0
$0
5.1%
N/A
2.5% fee applies to all alternative asset transactions.
Robinhood Gold
Finder Score: 4.3 / 5: ★★★★★
Robinhood Gold
★★★★★
Stocks, Options, ETFs, Cryptocurrency
$0
$0
5%
Get a free stock
when you successfully sign up and link your bank account.
Try Robinhood Gold for 30 days risk-free upon signup and earn a 5% APY on your uninvested cash, a 3% match on IRA contributions, up to $50,000 in instant deposits and more. Accounts are auto-downgraded after the trial period.
Moomoo
Finder Score: 4.7 / 5: ★★★★★
Exclusive
Moomoo
★★★★★
Stocks, Options, ETFs
$0
$0
5.10%
Choose a 1.5% match or 7 free fractional shares
when you open a new account and meet funding requirements
No commission stock and ETF trading, with a chance to get a 1.5% cash reward match or 7 free fractional shares.
Robinhood
Finder Score: 4.3 / 5: ★★★★★
Robinhood
★★★★★
Stocks, Options, ETFs, Cryptocurrency
$0
$0
1.5%, or 5% with Robinhood Gold
Get a free stock
when you successfully sign up and link your bank account.
Try Robinhood Gold for 30 days risk-free upon signup and earn a 5% APY on your uninvested cash, a 3% match on IRA contributions, up to $50,000 in instant deposits and more. Accounts are auto-downgraded after the trial period.
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Bottom line

While it’s possible to turn a profit investing in security stocks, keep in mind that — like any investment — security stocks are not immune to risk. These stocks are subject to fluctuating conditions — both in the market and in the online and physical security industry, so carefully vet your picks before you invest. And if you’re new to investing, or if it’s been awhile since you’ve taken a critical look at your investing accounts, compare brokers to make sure you’re getting the best features in your trading account.

Paid non-client promotion. Finder does not invest money with providers on this page. If a brand is a referral partner, we're paid when you click or tap through to, open an account with or provide your contact information to the provider. Partnerships are not a recommendation for you to invest with any one company. Learn more about how we make money.

Finder is not an adviser or brokerage service. Information on this page is for educational purposes only and not a recommendation to invest with any one company, trade specific stocks or fund specific investments. All editorial opinions are our own.

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