Sign in
Matthew Heimermann

Matthew Heimermann

Managing Director and Senior Analyst at Citigroup Inc.

Atlanta, GA, US

Matthew Heimermann is a Managing Director and Senior Analyst at Citi focused on the insurance brokerage and financial services sector. He covers leading companies including Travelers (TRV), Marsh & McLennan, and Willis Towers Watson, with recent ratings reporting a 100% win rate on calls, although his average return is -1.02%, reflecting a neutral performance record. Heimermann has worked in equity research at Citi for several years and is recognized for initiating coverage and providing thorough sector analysis, but details on his previous firms and exact year of joining Citi are limited. He holds senior professional credentials suitable for his position, with regulatory registration and securities licenses as required for his role.

Matthew Heimermann's questions to BROWN & BROWN (BRO) leadership

Question · Q3 2025

Matthew Heimerman inquired about the initial uptake of private flood products and their ability to offset demand not fulfilled by the Write Your Own program, and how various cross-currents affect the employee benefits business from a subject premium standpoint.

Answer

CEO Powell Brown confirmed the company's historical private flood business and recent acquisition of Poulton, cautioning that private flood isn't a universal solution. CFO Andrew Watts clarified that private flood is written under a separate carrier, not the NFIP-aligned Wright Flood platform. For employee benefits, Powell Brown explained that smaller groups (under 100 lives) are impacted by stagnant headcounts due to per-head compensation, while larger groups focus on containing spend by modifying plans (e.g., GLP-1 limitations) to maintain quality coverage amidst rising costs. Andrew Watts highlighted significant investments in employee benefits capabilities.

Ask follow-up questions

Fintool

Fintool can predict BROWN & BROWN logo BRO's earnings beat/miss a week before the call

Question · Q3 2025

Matthew Heimermann inquired about the interplay of cross currents affecting the employee benefits business, such as cost push, slower labor market growth, and cost management efforts.

Answer

Powell Brown, President and CEO, explained that smaller groups often receive per-head-per-month compensation, so flat employment means flat commissions. Companies are modifying plans (e.g., limiting GLP-1 coverage for weight loss) to contain spend. He emphasized strategic, multi-year cost management and Brown & Brown's capabilities for customers of all sizes. Andrew Watts, CFO, added that these trends have been anticipated since the ACA.

Ask follow-up questions

Fintool

Fintool can write a report on BROWN & BROWN logo BRO's next earnings in your company's style and formatting

Matthew Heimermann's questions to Ategrity Specialty Insurance Co (ASIC) leadership

Question · Q3 2025

Matthew Heimerman asked at what point property growth would necessitate changes to reinsurance structures, requested insights into growth rates by premium cohorts, asked for a split of utility income in investment disclosure, and sought elaboration on 'improved economics'.

Answer

Justin Cohen (CEO) stated property growth is manageable within existing reinsurance contracts due to a limited CAT strategy and geospatial spread. He noted account size bands haven't changed meaningfully, provided utility income as less than $100,000 net in core NII, and clarified 'improved economics' refers to holistic benefits from brokerage scale, impacting commission and expense ratios.

Ask follow-up questions

Fintool

Fintool can predict Ategrity Specialty Insurance Co logo ASIC's earnings beat/miss a week before the call

Question · Q3 2025

Matthew Heimerman of Citi asked about the threshold for property growth before reinsurance structures would need adjustment, growth rates across premium cohorts, the split of utility investment income, and clarification on 'improved economics'.

Answer

CEO Justin Cohen confirmed property growth is manageable within existing reinsurance contracts due to a limited CAT strategy and geospatial spread. He stated account size bands haven't changed meaningfully and provided the utility investment income as less than $100,000 net in core NII. Cohen clarified 'improved economics' refers to the holistic benefit of scale in brokerage, enhancing the bottom line through commission and expense ratios.

Ask follow-up questions

Fintool

Fintool can write a report on Ategrity Specialty Insurance Co logo ASIC's next earnings in your company's style and formatting

Matthew Heimermann's questions to ASPEN INSURANCE HOLDINGS (AHL) leadership

Question · Q2 2025

Matthew Heimermann from Citi asked for clarification on which business lines Aspen considers not to be price adequate and questioned if recent geopolitical tensions are affecting loss perceptions in the political risk portfolio.

Answer

Christian Dunleavy, Group President & CEO of Aspen Bermuda Limited, identified primary casualty and D&O as lines that still require rate improvement. He also noted that property non-cat is 'on the brink' of price adequacy. Regarding political risk, he stated that while events like attacks on ships require careful monitoring, they have not yet resulted in significant market losses, and Aspen's diversified portfolio in this area has performed well over time.

Ask follow-up questions

Fintool

Fintool can predict ASPEN INSURANCE HOLDINGS logo AHL's earnings beat/miss a week before the call

Question · Q2 2025

Matthew Heimermann from Citi asked for specifics on which business lines Aspen currently views as not being price adequate. He also inquired about how recent global geopolitical tensions are impacting the loss outlook for Aspen's political risk portfolio.

Answer

Christian Dunleavy, Group President & CEO of Aspen Bermuda, identified primary casualty and D&O as lines that still require significant rate improvement. He also noted that non-cat property is on the 'brink' of price adequacy. Regarding political risk, he stated that while recent global events require careful monitoring, they have not yet resulted in significant loss activity for the company's well-diversified portfolio in that area.

Ask follow-up questions

Fintool

Fintool can write a report on ASPEN INSURANCE HOLDINGS logo AHL's next earnings in your company's style and formatting

Question · Q2 2025

Matthew Heimermann from Citi asked for clarification on which specific business lines Aspen does not consider to be price adequate, and whether recent geopolitical tensions have altered the loss content or risk perception within its political risk portfolio.

Answer

Christian Dunleavy, Group President & CEO of Aspen Bermuda, identified primary casualty and D&O as lines that still require significant rate improvement. He also noted that property non-cat is on the 'brink' of price adequacy. Regarding political risk, he stated that while events like attacks on ships have occurred, they have not yet led to significant loss activity for the market, and Aspen's diversified book in this area continues to perform well.

Ask follow-up questions

Fintool

Fintool can auto-update your Excel models when ASPEN INSURANCE HOLDINGS logo AHL reports

Question · Q2 2025

Matthew Heimermann from Citi asked for identification of business lines that Aspen does not currently consider to be price adequate. He also inquired whether recent geopolitical tensions have altered loss content or risk perception within Aspen's political risk portfolio.

Answer

Christian Dunleavy, Group President & CEO of Aspen Bermuda Limited, identified primary casualty as a line that still requires more rate increases to be considered price adequate. He also noted that property non-cat is 'on the brink' and D&O needs more work. Regarding political risk, he acknowledged that while events like attacks on ships require careful monitoring, the diversified nature of the portfolio, which includes credit and terror risk, helps balance overall exposure.

Ask follow-up questions

Fintool

Fintool can alert you when ASPEN INSURANCE HOLDINGS logo AHL beats or misses

Let Fintool AI Agent track Matthew Heimermann for you

Get briefed when they ask questions on calls

Best AI Agent for Equity Research

Performance on expert-authored financial analysis tasks

Fintool-v490%
Claude Sonnet 4.555.3%
o348.3%
GPT 546.9%
Grok 440.3%
Qwen 3 Max32.7%

Try Fintool for free