RLI CORP (RLI)
RLI Corp. is an insurance holding company that underwrites a comprehensive portfolio of property and casualty (P&C) insurance products, operating across the United States and internationally. Its business is primarily structured into three segments: The Casualty segment offers a diverse range of commercial and personal coverage. This includes general liability policies for commercial clients like manufacturers, contractors, apartments, and retail businesses, protecting them from third-party claims. It also provides specialized liability coverages for security guards, onshore energy-related operations, and environmental risks, such as underground storage tanks, asbestos removal, and remediation specialists. Professional liability (Errors & Omissions) insurance is tailored for small to medium-sized design, technical, computer, and various other professional firms. Furthermore, this segment provides commercial automobile liability and physical damage insurance for truckers (local, intermediate, and long-haul), public transportation entities, and other niche commercial auto risks. Additional offerings within Casualty encompass incidental and related insurance products, inland marine coverages, management liability (including Directors & Officers, fiduciary, and employment practice liability for public and private businesses), healthcare liability, and home business insurance. The Property segment provides a variety of property insurance solutions. This includes commercial property coverage, various marine insurance products (cargo, hull, protection and indemnity, marine liability, inland marine), homeowners' policies, dwelling fire insurance, and other property-related coverages. The Surety segment issues a range of surety bonds. These include commercial surety bonds designed for medium to large businesses, smaller bonds for individuals and businesses, and bonds specifically for small to medium-sized contractors. Beyond these direct insurance offerings, RLI Corp. also engages in underwriting various reinsurance coverages. The company distributes its products through a multi-channel network, which includes its own branch offices, brokers, carrier partners, and both underwriting and independent agents. RLI Corp. was established in 1965 and is headquartered in Peoria, Illinois.
Sector: Fire, Marine & Casualty Insurance
Industry: Insurance - Property & Casualty
RLI Corp.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 91.77M shares outstanding
RLI Corp. is an insurance holding company that underwrites a comprehensive portfolio of property and casualty (P&C) insurance products, operating across the United States and internationally.
Its business is primarily structured into three segments: The Casualty segment offers a diverse range of commercial and personal coverage. This includes general liability policies for commercial clients like manufacturers, contractors, apartments, and retail businesses, protecting them from third-party claims.
It also provides specialized liability coverages for security guards, onshore energy-related operations, and environmental risks, such as underground storage tanks, asbestos removal, and remediation specialists. Professional liability (Errors & Omissions) insurance is tailored for small to medium-sized design, technical, computer, and various other professional firms. Furthermore, this segment provides commercial automobile liability and physical damage insurance for truckers (local, intermediate, and long-haul), public transportation entities, and other niche commercial auto risks. Additional offerings within Casualty encompass incidental and related insurance products, inland marine coverages, management liability (including Directors & Officers, fiduciary, and employment practice liability for public and private businesses), healthcare liability, and home business insurance. The Property segment provides a variety of property insurance solutions. This includes commercial property coverage, various marine insurance products (cargo, hull, protection and indemnity, marine liability, inland marine), homeowners' policies, dwelling fire insurance, and other property-related coverages. The Surety segment issues a range of surety bonds. These include commercial surety bonds designed for medium to large businesses, smaller bonds for individuals and businesses, and bonds specifically for small to medium-sized contractors. Beyond these direct insurance offerings, RLI Corp. also engages in underwriting various reinsurance coverages.
The company distributes its products through a multi-channel network, which includes its own branch offices, brokers, carrier partners, and both underwriting and independent agents. RLI Corp. was established in 1965 and is headquartered in Peoria, Illinois.
Leadership
Aaron P. Diefenthaler
Chief Investment Officer & Treasurer; NEO
Clark W. Kellogg
Craig W. Kliethermes
Management Director; President & Chief Executive Officer; NEO
David B. Duclos
Chairman of the Board
Employees
1K+
Country
US
Sector
Financial Services
Website
rlicorp.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Director | Grant/Award | 2.2K | -- | Aug 13, 2026 | |
| CHIEF EXECUTIVE OFFICER | Grant/Award | 22.5K | -- | Aug 3, 2026 | |
| CHIEF LEGAL OFFICER | Grant/Award | 7.5K | -- | Aug 3, 2026 | |
| VICE PRESIDENT, CONTROLLER | Grant/Award | 1.5K | -- | Aug 3, 2026 | |
| CHIEF OPERATING OFFICER | Grant/Award | 12.5K | -- | Aug 3, 2026 | |
| Director | Other | 470.803 | $28.8K | Jul 31, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
STATE STREET CORP | 8.9M | 9.7% | 13F |
BlackRock, Inc. | 8.3M | 9.1% | 13F |
Kayne Anderson Rudnick Investment Management, LLC · also on 13F· may incl. warrants· filed Feb 2026 | 7.3M | 8.0% | 13G |
BlackRock, Inc. · also on 13F· may incl. warrants· filed Jan 2024 | 7.1M | 7.7% | 13G |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 6.7M | 7.3% | 13F |
VANGUARD PORTFOLIO MANAGEMENT LLC | 4.8M | 5.2% | 13F |
VANGUARD CAPITAL MANAGEMENT LLC | 4.1M | 4.5% | 13F |
WASATCH ADVISORS LP | 4.0M | 4.4% | 13F |
GEODE CAPITAL MANAGEMENT, LLC | 2.6M | 2.8% | 13F |
ARIEL INVESTMENTS, LLC | 2.5M | 2.7% | 13F |
Insiders
- Bradshaw James HendersonDirector
- Kliethermes Craig WCHIEF EXECUTIVE OFFICER
- FICK JEFFREY DCHIEF LEGAL OFFICER
- Davis Seth AnthonyVICE PRESIDENT, CONTROLLER
- Klobnak Jennifer LCHIEF OPERATING OFFICER
- MEDINI PAUL BENNETTDirector
- Roberts Debbie SharellDirector
- KELLOGG CLARK CDirector
- Duclos David B.Director
- Diefenthaler Aaron PaulTREASURER, CHIEF INVEST. OFF.
based on 91.77M shares outstanding
30d Avg
981.64K
60d Avg
827.15K
90d Avg
764.25K