In this article, we will be taking a look at the 9 Best Video Surveillance and Private Security Stocks to Buy.

The market for private security and video surveillance around the world is expanding quickly, which is mostly supported by double-digit growth in infrastructure, cameras, and service-based security models. According to research, the global video surveillance market was estimated to be around $73.75 billion in 2024 and is projected to increase at a compound annual growth rate (CAGR) of 12.1% between 2025 and 2030, hitting $147.66 billion.

On the other hand, the United States market of physical security is expected to grow to$56,805.7 million by 2030. It is expected that the US physical security industry will grow at a compound annual growth rate of 5.5% between 2025 and 2030, according to reports.

Also, by 2025, more than 85 million security cameras had been reported to be on residential homes, business establishments, streets, and roads in the United States. AI-powered technologies, facial recognition, and license plate readers incorporated into commercial, residential, and law enforcement settings are also connecting cities more and more. With roughly 124.14 cameras per 1,000 persons, Atlanta has the highest camera density in the country, according to the research.

It was also noticed that over the past ten years, monitoring has increased at an accelerated rate. The number of camera installations increased by almost half (50%) between 2015 and 2018, from 47 million to 70 million, and then to 85 million by 2021. Advanced analytics in today’s systems assist law enforcement in locating stolen cars, deterring criminal activity, and providing corporate data such as travel patterns and consumer profiles.

With that being said, let’s now move onto best video surveillance stocks.

Our Methodology

For our methodology, we began by filtering the top video surveillance and private security stocks and focused on industries such as communication equipment, aerospace & defense, and security & protection services. From this group, we selected both pure-play companies and those involved in these sectors to some extent. We then ranked the stocks in ascending order based on their total number of hedge fund holders as of Q3 2025, according to the Insider Monkey database.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 427.7% since May 2014, beating its benchmark by 264 percentage points (see more details here).

Here is our list of the 9 best video surveillance and private security stocks.

9. MSA Safety Incorporated (NYSE:MSA)

Number of Hedge Fund Holders: 20

MSA Safety Incorporated (NYSE:MSA) is among the best video surveillance stocks.

TheFly reported on February 18 that DA Davidson raised its price target on MSA to $235 from $186 and reiterated a Buy rating following the company’s Q4 earnings beat. The firm noted that organic growth expectations have improved to mid-single digits as headwinds tied to NFPA-related issues ease and the Fire segment resumes growth. DA Davidson continues to view MSA as a high-quality compounder with a durable competitive position and expanding recurring revenue base.

The company revealed its fourth-quarter and full-year 2025 results on February 11. In Q4, MSA Safety Incorporated (NYSE:MSA) posted net sales of $511 million, up 2% on a GAAP basis but down 3% organically, which was largely due to timing delays in the fire service business. Adjusted earnings per share were $2.38, while GAAP EPS came in at $2.21.

MSA also reported that it recorded net sales of $1.9 billion for the entire year, with 1% organic growth and 4% GAAP growth. GAAP EPS was $7.09, while adjusted EPS was $7.93. In order to support its long-term plan, the corporation also paid dividends and repurchased shares to shareholders, lowered debt, finished acquiring M&C TechGroup, and had a healthy balance sheet.

MSA Safety Incorporated (NYSE:MSA) provides safety, detection, and security solutions, including video surveillance and protective equipment. It serves industrial and security markets with innovative technologies to monitor, protect, and ensure workplace and public safety.

8. OSI Systems, Inc. (NASDAQ:OSIS)

Number of Hedge Fund Holders: 30

OSI Systems, Inc. (NASDAQ:OSIS) is one of the best video surveillance stocks.

TheFly reported on February 2 that JPMorgan increased its price target for OSIS to $262 from $255 and maintained a Neutral rating on the stock.

Separately, OSI Systems, Inc. (NASDAQ:OSIS) reported on February 19 that the Itemiser 4DX and the recently released Itemiser 5X trace detection systems from its Security division have been approved by ECAC/EU G1, which indicates that they meet the strictest European airline security regulations.

This certification also confirms that the systems meet requirements set by the European Civil Aviation Conference (ECAC) and the European Commission for trace detection, ensuring effective identification of explosives and narcotics in passenger and cargo screening operations at airports.

These technologies are largely used by international aviation security agencies and are intended to improve traveler safety while assisting with law enforcement, border control, prisons, event security, and vital infrastructure. The clearance highlights OSI Systems’ commitment to offering cutting-edge, dependable solutions that uphold stringent international security standards and help safeguard people and property everywhere.

OSI Systems, Inc. (NASDAQ:OSIS) provides video surveillance, access control, and security solutions for public and private sectors. OSIS focuses on advanced technologies to enhance monitoring, threat detection, and overall security performance.