In the last week, the United States market has stayed flat, but over the past 12 months, it has risen by 16%, with earnings forecasted to grow at a similar rate annually. In this context of steady growth, stocks with strong insider ownership can be particularly appealing as they often indicate confidence in a company's future prospects and alignment between management and shareholders.

Top 10 Growth Companies With High Insider Ownership In The United States

Name	Insider Ownership	Earnings Growth
York Space Systems (YSS)	10.4%	99.1%
Upstart Holdings (UPST)	13%	53.4%
Karman Holdings (KRMN)	17.3%	61.3%
Hesai Group (HSAI)	17.4%	26.6%
GBank Financial Holdings (GBFH)	27.5%	42.2%
Enovix (ENVX)	11.3%	41.1%
Clene (CLNN)	13.2%	62.2%
Better Home & Finance Holding (BETR)	19.7%	97.4%
Astera Labs (ALAB)	10.5%	29.0%
AppLovin (APP)	27.3%	21.4%

Let's take a closer look at a couple of our picks from the screened companies.

BillionToOne (BLLN)

Simply Wall St Growth Rating: ★★★★★☆

Overview: BillionToOne, Inc. is a precision diagnostics company that focuses on creating molecular diagnostics by quantifying biology and has a market cap of $3.41 billion.

Operations: The company's revenue primarily comes from its Medical Labs & Research segment, which generated $305.11 million.

Insider Ownership: 11.1%

Revenue Growth Forecast: 20.2% p.a.

BillionToOne, a growth company with substantial insider ownership, has demonstrated impressive financial performance and strategic advancements. The firm reported significant revenue and earnings growth in 2025, transitioning from a net loss to profitability. Its innovative product launches like Northstar PGx and UNITY Fetal Antigen NIPT have expanded its market presence. Recent inclusion in the S&P Global BMI Index underscores its growing influence. Analysts forecast robust annual earnings growth of 39.1%, outpacing the US market average significantly.

Pattern Group (PTRN)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Pattern Group Inc. is an ecommerce accelerator that leverages proprietary technology and on-demand expertise to assist consumer brands in navigating ecommerce marketplaces, with a market cap of $2.26 billion.

Operations: The company generates revenue of $2.50 billion from its Online Retailers segment.

Insider Ownership: 12.8%

Revenue Growth Forecast: 17.7% p.a.

Pattern Group, with significant insider ownership, is experiencing substantial growth and strategic positioning. Recently added to the S&P Global BMI Index, the company reported a 39.3% revenue increase in 2025 but faced a net loss for the year. Despite this, forecasts indicate revenue growth of 17.7% annually and a return to profitability within three years. A new share repurchase program and strategic partnerships enhance its market presence, though recent executive changes may impact governance stability.

Accelerant Holdings (ARX)

Simply Wall St Growth Rating: ★★★★★☆

Overview: Accelerant Holdings operates a data-driven risk exchange that links specialty insurance underwriters with risk capital partners and has a market cap of $2.92 billion.

Operations: Accelerant Holdings generates revenue through its data-driven platform that facilitates connections between specialty insurance underwriters and risk capital partners.

Insider Ownership: 25.5%

Revenue Growth Forecast: 15.7% p.a.

Accelerant Holdings is experiencing robust growth, with revenue forecasted to grow at 15.7% annually, outpacing the US market average. Despite a net loss of US$1.43 billion in 2025, it is expected to become profitable within three years. Recent executive changes include appointing Linda S. Huber as CFO and launching a US$200 million share repurchase program, which may bolster investor confidence despite governance shifts and financial challenges.

Turning Ideas Into Actions

• Unlock more gems! Our Fast Growing US Companies With High Insider Ownership screener has unearthed 200 more companies for you to explore.Click here to unveil our expertly curated list of 203 Fast Growing US Companies With High Insider Ownership.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.The analysis only considers stock directly held by insiders. It does not include indirectly owned stock through other vehicles such as corporate and/or trust entities. All forecast revenue and earnings growth rates quoted are in terms of annualised (per annum) growth rates over 1-3 years.