Two Small Caps With 30%+ Margins Face Different Risks

Small caps have led the AI-driven rally this year. The Russell 2000 is up 17% year to date, more than doubling the S&P 500's 10% gain, Reuters' Jamie McGeever reported on June 2. Small-cap technology stocks have risen 45%, compared with 25% for large-cap tech, driven by the projected $800 billion AI capital expenditure cycle. Chief investment officer Keith Lerner at Truist Advisory Services said the demand has been strong and widespread, noting participation across small-cap semiconductor and equipment-linked firms.

Two small caps that have posted operating and net profit margins above 20% are Heritage Insurance Holdings (HRTG) and Caledonia Mining Corporation (CMCL). The details of their latest quarters reveal why margin sustainability is not guaranteed.

Heritage Insurance reported first-quarter net income of $36.5 million, up 19.7% year over year, and diluted EPS of $1.19, a 20.2% increase. The net loss ratio improved to 45.9%. Operating cash flow hit $24.9 million, and the company repurchased $12 million in shares. New business written jumped 62.7%. CEO Ernie Garateix called it the "most profitable" first quarter since 2014, even with $37 million in weather-related losses.

One analyst is less optimistic. Truist's Mark Hughes lowered his price target to $36 from $39 on May 12, keeping a "Buy" rating but pointing to slower top-line growth and "marginally higher weather losses." The tension between strong underwriting and weather risk is the central question for the stock.

Caledonia Mining reported first-quarter revenue of $66.43 million, up 18.3%. EBITDA climbed 50.2% to $33.87 million. Profit after tax rose 69.4% to $18.91 million. Gross profit increased 19.2% to $32.10 million. Consolidated gold sales dropped to 13,784 ounces from 19,388 ounces a year earlier, constrained by access to higher-grade areas that reduced head grade to 2.5 g/t from 3.1 g/t and lowered recovery rates. On-mine costs averaged $1,740 per ounce, and all-in sustaining costs reached $2,765 per ounce. Operating cash flow was $18.87 million, free cash flow $12.28 million. The company declared a $0.14 dividend payable June 5. CEO Mark Learmonth said higher gold prices "offset the impact of lower production," adding that grade improvements continued into April.

The margin story here is entirely dependent on gold prices. At current prices near $2,300 an ounce, Caledonia's EBITDA margin looks strong. A drop of 10% would compress that margin significantly, especially given the cost structure.

The small-cap rally has been concentrated in tech and energy. Small-cap energy is up 34% year to date, compared with 27% for large-cap energy, and has grown 13% since late February versus 2% for large caps, per McGeever's column. Small-cap tech's 70% surge since March 30 is more than double large-cap tech's 45% gain. That divergence has made the Russell 2000's lead look dependent on a narrow set of sectors.

Bank of America's June fund manager survey shows 54% of respondents expect large caps to outperform small caps, the highest reading since June 2022. The poll reflects concerns about higher interest rates, inflation approaching 4%, and a likely slowdown in AI capital spending. Those headwinds would hit small caps disproportionately, especially those with variable cost structures like insurers and miners.

For comparison, Bank of America (Alpha Score 62) operates with a moderate margin profile, while both Heritage and Caledonia clear 30% net margins. The gap is wide, the sustainability of those margins depends on factors outside either company's control: weather patterns and gold prices.

Heritage reports again in August. Caledonia's next production update is due in July. Both will show whether the first-quarter margin performance was a trend or a peak.