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Should Investors Buy ROOT as Profitability Improves but Growth Slows?

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Key Takeaways

  • ROOT's net combined ratio improved to 91.7%, while adjusted EBITDA rose to $100.6 million.
  • Gross written premium fell 3.7% as Root cut customer acquisition that missed return thresholds.
  • Root's partnerships and independent agents accounted for 51% of second-quarter new writings.

Root, Inc. (ROOT - Free Report) is showing better insurance economics even as its premium growth cools. First-half underwriting metrics improved, and lower reinsurance cessions allowed the company to retain more premium.

The trade-off is that Root is prioritizing target returns over volume as direct auto competition intensifies. Rising claims severity and planned second-half spending make the next phase of profitable growth more demanding.

ROOT's Underwriting Gains Support the Bull Case

Root's first-half 2026 net combined ratio improved to 91.7% from 95.4% a year earlier, while the net loss and loss adjustment expense ratio improved to 64.1% from 65.1%. Adjusted EBITDA rose to $100.6 million from $69.5 million.

Reinsurance is adding another benefit. Root ceded about 1.5% of gross premiums earned in the first half, down from 5.8% a year earlier. Management also plans to launch its next predictive pricing model in the fourth quarter of 2026, with a larger impact expected in 2027.

Slower Premium Growth Tests ROOT's Expansion Story

Gross written premium declined 3.7% in the first half of 2026 as Root reduced customer acquisition that failed to meet its return thresholds. Direct performance marketing spending fell $35.4 million year over year during the period.

Policies in force still increased 6.2% year over year to 483,921 at second-quarter end, but management expects the 2026 year-end count to be relatively flat if current competition persists. Premiums per policy also fell to $1,479 from $1,616 a year earlier, while the first-half gross accident-period loss ratio rose to 59.7% from 56%.

ROOT's Valuation Sits Near Its Five-Year Median

ROOT trades at a trailing 12-month price-to-tangible-book ratio of 2.58, matching its five-year median. That leaves less room for a valuation-based argument that the shares are unusually depressed relative to their own history.

The stock has fallen 51.6% in the past year, yet its current multiple remains at that historical midpoint. Investors therefore have more reason to focus on earnings execution, underwriting durability and the pace of renewed premium growth than on simple multiple normalization.

New Channels Could Broaden ROOT's Growth Base

Partnerships and independent agents represented about 51% of second-quarter new writings, up from about 44% a year earlier. Root was active in 37 auto insurance markets as of August 2026, covering more than 80% of the U.S. population, and is targeting a near-national footprint by the end of 2027.

ROOT's Strong Style Scores Meet a Hold Signal

ROOT's setup remains balanced. Better underwriting, broader distribution and favorable estimate revisions support the case, while slower premium growth, higher loss costs and normalized expenses limit the near-term argument for aggressive expansion.

The Zacks Consensus Estimate for 2026 has risen 36% in the last 30 days. 

Zacks Investment Research
Image Source: Zacks Investment Research

ROOT currently carries a Zacks Rank #3 (Hold). ROOT also has a Value Score of A, Growth Score of A, Momentum Score of A and VGM Score of A. Those grades indicate favorable characteristics across the four style measures, but Style Scores are designed to complement the Zacks Rank and are most compelling alongside a #1 (Strong Buy) or #2 (Buy) rank.

Stocks to Consider

Mercury General (MCY - Free Report) , Heritage Insurance (HRTG - Free Report) and American Integrity Insurance Group, Inc. (AII - Free Report) are some top-ranked stocks from the Zacks Property and Casualty Insurance industry. All three stocks currently sport a Zacks Rank #1. You can see the complete list of today’s Zacks #1 Rank stocks here.

The Zacks Consensus Estimate for 2026 and 2027 earnings of Mercury General, Heritage Insurance and American Integrity witnessed northbound movement in the last 30 days. In terms of share price movement, Mercury General, Heritage Insurance and American Integrity lost 6.8%, 1.1% and 1.6%, respectively, in the past month.

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