It’s not always easy to identify and filter out solid growth stocks.
You need to look for several key attributes to convince yourself that they are worthy of long-term investment.
These include a robust business model, a strong track record of growth, and catalysts and trends that allow the business to continue growing.
With these factors in mind, we singled out four attractive US growth stocks that should sit nicely within your growth stock portfolio.
Hims & Hers Health (NYSE: HIMS)
Hims & Hers Health, or HIMS, operates a digital health platform that connects users to licenced healthcare providers who will prescribe personalised treatment plans.
The company operates a telehealth platform that provides care across hair care, sexual health, weight loss, mental health, and more.
HIMS reported a strong set of earnings for the first half of 2025 (1H 2025).
Revenue surged 90.4% year on year to US$1.13 billion while operating profit quadrupled year on year from US$20.9 million to US$84.6 million.
Net profit soared 276% year on year to US$92 million.
The business also saw the number of subscribers climbing 31% year on year to 2.4 million.
Monthly online revenue per average subscriber rose 41% year on year to US$79, a good sign showing that customers are spending more on HIMS’ platform.
The company intends to utilise its flywheel to onboard more customers that will help propel the business to the next level.
By obtaining more subscribers on its platform and applying data analytics, users can gain deeper insights into their health.
HIMS will then devise data-driven personalised solutions that result in higher quality outcomes, thereby attracting even more subscribers onto its platform.
The company has a long-term vision to achieve revenue of at least US$6.5 billion by 2030 (note: 2024’s revenue stood at US$1.48 billion).
The Trade Desk (NASDAQ: TTD)
The Trade Desk, or TTD, offers a cloud platform for ad buyers to create, manage, and optimise their digital advertising campaigns across different ad formats and designs.
The company has been consistently profitable since 2013 and is still growing steadily.
For 1H 2025, TTD saw revenue rise 21.8% year on year to US$1.31 billion.
Operating profit climbed 38.8% year on year to US$171.2 million while net profit increased by 20.7% year on year to US$140.8 million.
The business also generated free cash flow of US$346.3 million, a 48.7% year-on-year rise.
Customer retention stayed strong for the business, hovering at 95% for the second quarter of 2025, similar to the past 11 consecutive years.
TTD also touts its effectiveness in reducing clients’ booking costs by half.
Management believes that the future involves connected TV and that TV needs to be ad-funded, as the cost of no ads is too great for the consumer.
TTD’s CTV reaches into 90 million households with more than 120 million connected devices.
The pie is getting larger with Magna’s 2024 global ad spending forecast coming in at US$935 billion and growing, allowing TTD ample opportunities to grow its reach and increase its revenue and profits.
Garmin (NYSE: GRMN)
Garmin is a technology company that produces a wide range of GPS-enabled and wearable products, including smartwatches and fitness trackers.
For 1H 2025, Garmin saw revenue increase 16% year on year to US$3.35 billion.
Operating profit climbed 25.7% year on year to US$805.1 million while net profit improved by 27.2% year on year to US$733.6 million.
Free cash flow stood at US$508.2 million for 1H 2025.
A quarterly dividend of US$0.90 was declared, an increase from the US$0.75 paid out a year ago.
The company recently concluded the acquisition of MYLAPS, a Dutch provider of integrated timing, live tracking, and performance analysis tools.
During the quarter, Garmin also launched several new products, such as Instinct 3 Tactical Edition and Tread 2, within its Outdoor category.
Over at its Aviation segment, the company launched SmartCharts, which revolutionises aviation charting.
Garmin is guiding for revenue of US$7.1 billion for 2025, which will represent a 12.7% year-on-year increase from US$6.3 billion a year ago.
Interactive Brokers (NASDAQ: IBKR)
Interactive Brokers, or IBKR, provides trade execution and custody of securities, commodities, and other contracts for over 160 markets in countries around the globe.
The company reported a commendable set of earnings for 1H 2025.
Total net revenue rose 19.5% year on year to US$2.9 billion, with net profit climbing 23.4% year on year to US$437 million.
The business also generated a strong free cash flow of US$9.7 billion, nearly triple the US$3.3 billion a year ago.
Customer accounts continued their rise, hitting 3.87 million at the end of June 2025, up 32% year on year.
Last month, IBKR launched Version 1.0 of its IBKR Desktop, a trading platform that delivers both simplicity and advanced functionality.
IBKR Desktop is designed to be a primary trading platform for both retail and institutional clients and combines all key trading workflow components in one system.
Earlier this month, IBKR launched its zero-commission US stock trading plan in Singapore, allowing Singaporean investors to trade US stocks and ETFs commission-free around the clock.
These moves should help the company to garner more customer accounts, which will help to propel growth in revenues and profits in the years ahead.
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Disclosure: Royston Yang does not own shares in any of the companies mentioned.
