Radar›Companies›Fire, Marine And Casualty Insurance Stocks in USA: Prism Readiness Cohort 4
United States fire, marine and casualty insurance industry landscape illustrating listed-company operations, infrastructure and market activity
Prism Finance USA · comparison snapshot

Fire, Marine And Casualty Insurance Stocks in USA: Prism Readiness Cohort 4

A five-company fire, marine and casualty insurance cohort selected by Prism readiness, then compared across market path, filings, profitability, readiness, Prism attention and industry context.

Snapshot: 01 September 2026Not investment adviceRanked by Prism readiness
Readiness leaderThe Hartford · 40
Strongest available pathKingstone Companies · +195.2%
Widest latest marginW. R. Berkley · 320.2%
Companies compared5 · U.S.-listed
01 · Readiness ranking

Five companies, one comparable score

Companies are ordered by the Fliar BI Prism readiness score used by the Prism Finance USA source pack. The score is a research signal, not a recommendation.

Readiness #1HIG · NYSE

The Hartford

A U.S.-listed issuer classified by the SEC in Fire, Marine And Casualty Insurance

Founded 1810Hartford$37.14B market cap
View full Companies Radar profile
40Cautious
Snapshot price$137.1as of page date
Monthly-close return+95.2%five-year window
FY2025 revenue$1.51BHARTFORD INSURANCE GROUP, INC.
Net margin254.7%FY2025
P/E snapshot9.5xone ratio, not a verdict
Prism attention42.0%share across these five
Filing track recordRevenue, USD billions
-4.0%
$0$0.5B$1.0B$1.6BFY2021: $1.569BFY2022: $1.423BFY2023: $1.382BFY2024: $1.458BFY2025: $1.506B20212022202320242025
FY2021–FY2025 · 5 filing periods · TOTAL REVENUE · Normalized revenue metric from the in-house filings extraction · CAGR -1.0%
52-week position65% through range
$120.3$146.1
News mentions1.0K
Community mentions923partial coverage
U.S.-scope patents19
Prism Insights

What sits behind the readiness signal

Observed risk 0/100higher means more observed risk
Earnings signal61/100
Management stability90/100
Market position17/100
Capital-event signal5/100
Innovation pulse9/100
Management signal

No leadership-churn flag in the model; 5 key-person events recorded in the latest 360-day window.

Market activity

Available history contains 12 M&A involvements, 2 asset-acquisition events and 5 contract events.

Innovation activity

Prism records 0 lifetime product-launch events, 0 in the latest 360 days, and 5 company announcements in that window.

Recent risk watch

No lawsuit or regulatory event is recorded in the latest 360-day window and no layoff event in the latest 180-day window. This is not legal clearance.

Prism model components and available company-event evidence; scores are research signals, not recommendations. Event totals describe available coverage and may not be exhaustive.

Readiness #2AMSF · Nasdaq

AMERISAFE

A U.S.-listed issuer classified by the SEC in Fire, Marine And Casualty Insurance

Founded 1985Dallas, Texas$485.2M market cap
View full Companies Radar profile
39Cautious
Snapshot price$25.94as of page date
Monthly-close return-53.8%five-year window
FY2025 revenue$0.32BAMERISAFE INC
Net margin14.9%FY2025
P/E snapshot10.5xone ratio, not a verdict
Prism attention10.3%share across these five
Filing track recordRevenue, USD billions
+0.4%
$0$0.1B$0.2B$0.3BFY2021: $0.316BFY2022: $0.295BFY2023: $0.307BFY2024: $0.309BFY2025: $0.317B20212022202320242025
FY2021–FY2025 · 5 filing periods · TOTAL REVENUE · Normalized revenue metric from the in-house filings extraction · CAGR 0.1%
52-week position1% through range
$25.63$47.86
News mentions249
Community mentions0partial coverage
U.S.-scope patents0
Prism Insights

What sits behind the readiness signal

Observed risk 0/100higher means more observed risk
Earnings signal65/100
Management stability90/100
Market position0/100
Capital-event signal15/100
Innovation pulse0/100
Management signal

No leadership-churn flag in the model; 0 key-person events recorded in the latest 360-day window.

Market activity

Available history contains 0 M&A involvements, 0 asset-acquisition events and 0 contract events.

Innovation activity

Prism records 0 lifetime product-launch events, 0 in the latest 360 days, and 0 company announcements in that window.

Recent risk watch

No lawsuit or regulatory event is recorded in the latest 360-day window and no layoff event in the latest 180-day window. This is not legal clearance.

Prism model components and available company-event evidence; scores are research signals, not recommendations. Event totals describe available coverage and may not be exhaustive.

Readiness #3KINS · Nasdaq

Kingstone Companies

A U.S.-listed issuer classified by the SEC in Fire, Marine And Casualty Insurance

Founded 1886Kingston, New York$283.7M market cap
View full Companies Radar profile
38Cautious
Snapshot price$19.60as of page date
Monthly-close return+195.2%five-year window
FY2025 revenue$0.21BKINGSTONE COMPANIES, INC.
Net margin19.0%FY2025
P/E snapshot7.9xone ratio, not a verdict
Prism attention10.5%share across these five
Filing track recordRevenue, USD billions
+33.3%
$0$0.1B$0.1B$0.2BFY2021: $0.161BFY2022: $0.130BFY2023: $0.144BFY2024: $0.155BFY2025: $0.215B20212022202320242025
FY2021–FY2025 · 5 filing periods · TOTAL REVENUE · Normalized revenue metric from the in-house filings extraction · CAGR 7.4%
52-week position83% through range
$13.15$20.90
News mentions253
Community mentions0partial coverage
U.S.-scope patents0
Prism Insights

What sits behind the readiness signal

Observed risk 0/100higher means more observed risk
Earnings signal65/100
Management stability78/100
Market position8/100
Capital-event signal10/100
Innovation pulse0/100
Management signal

No leadership-churn flag in the model; 1 key-person event recorded in the latest 360-day window.

Market activity

Available history contains 0 M&A involvements, 6 asset-acquisition events and 2 contract events.

Innovation activity

Prism records 0 lifetime product-launch events, 0 in the latest 360 days, and 0 company announcements in that window.

Recent risk watch

No lawsuit or regulatory event is recorded in the latest 360-day window and no layoff event in the latest 180-day window. This is not legal clearance.

Prism model components and available company-event evidence; scores are research signals, not recommendations. Event totals describe available coverage and may not be exhaustive.

Readiness #4WRB · NYSE

W. R. Berkley

A U.S.-listed issuer classified by the SEC in Fire, Marine And Casualty Insurance

Founded 1967Greenwich, Connecticut$25.14B market cap
View full Companies Radar profile
38Cautious
Snapshot price$67.72as of page date
Monthly-close return+108.2%five-year window
FY2025 revenue$0.56BBERKLEY W R CORP
Net margin320.2%FY2025
P/E snapshot13.9xone ratio, not a verdict
Prism attention22.2%share across these five
Filing track recordRevenue, USD billions
+76.9%
$0$0.2B$0.4B$0.6BFY2019: $0.314BFY2020: $0.477BFY2023: $0.472BFY2024: $0.506BFY2025: $0.556B20192020202320242025
FY2019–FY2025 · 5 filing periods · TOTAL REVENUE · Normalized revenue metric from the in-house filings extraction · CAGR 15.3%
52-week position30% through range
$62.87$78.96
News mentions534
Community mentions7partial coverage
U.S.-scope patents0
Prism Insights

What sits behind the readiness signal

Observed risk 0/100higher means more observed risk
Earnings signal56/100
Management stability90/100
Market position6/100
Capital-event signal15/100
Innovation pulse5/100
Management signal

No leadership-churn flag in the model; 5 key-person events recorded in the latest 360-day window.

Market activity

Available history contains 0 M&A involvements, 4 asset-acquisition events and 1 contract events.

Innovation activity

Prism records 0 lifetime product-launch events, 0 in the latest 360 days, and 2 company announcements in that window.

Recent risk watch

No lawsuit or regulatory event is recorded in the latest 360-day window and no layoff event in the latest 180-day window. This is not legal clearance.

Prism model components and available company-event evidence; scores are research signals, not recommendations. Event totals describe available coverage and may not be exhaustive.

Readiness #5RLI · NYSE

RLI Corp

A U.S.-listed issuer classified by the SEC in Fire, Marine And Casualty Insurance

Founded 1965Peoria, Illinois$5.81B market cap
View full Companies Radar profile
37Cautious
Snapshot price$63.35as of page date
Monthly-close return+26.4%five-year window
FY2025 revenue$1.88BRLI CORP
Net margin21.4%FY2025
P/E snapshot13.3xone ratio, not a verdict
Prism attention15.0%share across these five
Filing track recordRevenue, USD billions
+59.6%
$0$0.6B$1.3B$1.9BFY2021: $1.179BFY2022: $1.698BFY2023: $1.512BFY2024: $1.770BFY2025: $1.882B20212022202320242025
FY2021–FY2025 · 5 filing periods · TOTAL REVENUE · Normalized revenue metric from the in-house filings extraction · CAGR 12.4%
52-week position77% through range
$47.26$68.29
News mentions361
Community mentions0partial coverage
U.S.-scope patents0
Prism Insights

What sits behind the readiness signal

Observed risk 0/100higher means more observed risk
Earnings signal62/100
Management stability90/100
Market position11/100
Capital-event signal0/100
Innovation pulse0/100
Management signal

No leadership-churn flag in the model; 6 key-person events recorded in the latest 360-day window.

Market activity

Available history contains 1 M&A involvements, 5 asset-acquisition events and 1 contract events.

Innovation activity

Prism records 0 lifetime product-launch events, 0 in the latest 360 days, and 0 company announcements in that window.

Recent risk watch

No lawsuit or regulatory event is recorded in the latest 360-day window and no layoff event in the latest 180-day window. This is not legal clearance.

Prism model components and available company-event evidence; scores are research signals, not recommendations. Event totals describe available coverage and may not be exhaustive.

02 · Side-by-side

The comparisons that change the picture

Every bar preserves its own meaning. Price return, revenue scale, profitability and attention are deliberately not blended into one recommendation.

Available monthly-close return

Dated window printed on each company card; not a forecast.

Kingstone Companies
+195.2%
W. R. Berkley
+108.2%
The Hartford
+95.2%
RLI Corp
+26.4%
AMERISAFE
-53.8%

Latest revenue

USD billions, official filing scope shown on each company card.

RLI Corp
$1.88B
The Hartford
$1.51B
W. R. Berkley
$0.56B
AMERISAFE
$0.32B
Kingstone Companies
$0.21B

Latest profit margin

Company-card labels distinguish continuing-operations and net-income scope.

W. R. Berkley
320.2%
The Hartford
254.7%
RLI Corp
21.4%
Kingstone Companies
19.0%
AMERISAFE
14.9%

Prism news attention

Normalized share across these five names; attention is not quality.

The Hartford
42.0%
W. R. Berkley
22.2%
RLI Corp
15.0%
Kingstone Companies
10.5%
AMERISAFE
10.3%
03 · Prism readout

What the signals say—and what they do not

The headline share is normalized fire, marine and casualty insurance news attention across these five names. Partial community coverage and U.S.-scope patent records are displayed separately and are not blended into it.

Scale + attention

The Hartford leads the conversation

It holds 42.0% of measured fire, marine and casualty insurance news attention and also carries the basket's largest revenue base at $1.51B.

Price path

Kingstone Companies leads the available price paths

Its monthly-close return is +195.2% for the five-year window. At the other end, AMERISAFE is -53.8% for its five-year window. Windows printed on each card must be compared carefully; price history is not a forecast.

Profitability

W. R. Berkley has the widest latest margin

Its FY2025 net margin is 320.2%. Its revenue history in this snapshot spans only the periods printed on its card, so longer histories are not treated as equivalent.

Price vs operating signals

Kingstone Companies shows why one ratio is not a verdict

It has the basket's lowest snapshot P/E at 7.9x while its five-year window price return is +195.2%. Valuation, price path and readiness answer different questions.

04 · Research areas

Deeper Prism readout where coverage is dense

Shown only for companies with more than 800 available Prism news records. Counts describe the available research corpus, not company quality.

Areas of research · HIG

The Hartford

1,013available Prism news records

Prism top themes

Earnings & financial performance
29
Leadership & governance
27
Price action & investor response
22
Macro demand & rates
21
Capital allocation & transactions
7

Mapped subcategory tag occurrences; one article may contribute more than one tag. Since 2024-01-01.

News-volume growth

-63.5%61 latest 12m vs 167 prior 12m
2024-01: 7 mentions2024-02: 11 mentions2024-03: 17 mentions2024-04: 13 mentions2024-05: 5 mentions2024-06: 9 mentions2024-07: 10 mentions2024-08: 8 mentions2024-09: 9 mentions2024-10: 16 mentions2024-11: 11 mentions2024-12: 5 mentions2025-01: 22 mentions2025-02: 47 mentions2025-03: 16 mentions2025-04: 12 mentions2025-05: 3 mentions2025-06: 8 mentions2025-07: 3 mentions2025-08: 5 mentions2025-09: 7 mentions2025-10: 7 mentions2025-11: 7 mentions2025-12: 7 mentions2026-01: 3 mentions2026-02: 6 mentions2026-03: 2 mentions2026-04: 7 mentions2026-05: 5 mentions2026-06: 2 mentions2024-012026-06

Machine-classified coverage tone

93.0% positive+10.5 pp vs preceding four quarters
24Q3
24Q4
25Q1
25Q2
25Q3
25Q4
26Q1
26Q2

Tone of available coverage, not business performance or an investment outlook.

Frequent keywords

insurer financial strength 6earnings report 6claims satisfaction ratings 6insurance company ratings 6insurer app reviews 6insurer service comparison 6ceo change 6insurance customer complaints 6

Keyword tag occurrences in available Prism news records.

Coverage: 2010-02-01–2026-06-06 · trend and themes shown through 2026-06
05 · Community discussion

Common topics where conversation clears the gate

Shown only above 25 entity-matched mentions. Coverage is partial and topic counts exclude identified namesake noise.

HIG

The Hartford

923 mentions
Products, pricing and logistics
359
Workplace and hiring
120
Stock and valuation
28
Other company context
1

Partial entity-matched community coverage; namesake noise is excluded before topic aggregation. 923 records remained after filtering.

06 · Company event log

Common news types and recent highlights

Event patterns and selected recent headlines come from available Prism company-event records since 2023. Obvious forecast, holdings, duplicate and retrospective noise is filtered.

HIG

The Hartford

through 2026-04-24
Leadership changes 26Earnings releases 21Company announcements 3
  1. Earnings releases

    Net income attributable to common stockholders rose to $851 million in Q1 2026, compared with $625 million in the same period last year.

  2. Leadership changes

    The Hartford, headquartered in Hartford, Connecticut, appointed Natalie Burns as head of enterprise sales & distribution, reporting to Tracey Ant, head of middle & large business, effective May 1.

  3. Company announcements

    The Hartford, a leading U.S.-based insurance company, announces the launch of its new technology center in Hyderabad, India.

Prism company-event records; exact duplicates and evident forecast, holdings and retrospective noise are excluded.

AMSF

AMERISAFE

through 2026-04-23
Earnings releases 13Company announcements 1Leadership changes 1
  1. Earnings releases

    AMERISAFE reported net income of $8.1 million, or $0.43 per diluted share, and operating net income of $9.5 million, or $0.50 per diluted share.

  2. Company announcements

    AMERISAFE, Inc. (Nasdaq: AMSF), a specialty provider of workers’ compensation insurance focused on high hazard industries, today announced that the Company has set the date of the Company’s 2024 annual meeting of shareholders for Friday, June 7, 2024.

  3. Leadership changes

    Ray Wise will be joining the company as Executive Vice President - Chief Sales Officer.

Prism company-event records; exact duplicates and evident forecast, holdings and retrospective noise are excluded.

KINS

Kingstone Companies

through 2026-03-08
Earnings releases 37Leadership changes 10Company announcements 7Asset acquisitions 5Board updates 4
  1. Earnings releases

    For the full year, management reported net income of $40.8 million, diluted EPS of $2.88.

  2. Leadership changes

    Kingstone Companies Inc., headquartered in Kingston, New York, appointed Randy L. Patten as chief financial officer (CFO), effective August 25.

  3. Board updates

    Carla D'Andre and Timothy McFadden completed their tenures.

Prism company-event records; exact duplicates and evident forecast, holdings and retrospective noise are excluded.

WRB

W. R. Berkley

through 2026-04-29
Earnings releases 27Leadership changes 10Company announcements 2Asset acquisitions 1Business contracts 1
  1. Leadership changes

    Insurance holding company W. R. Berkley Corporation has appointed R. Christopher DeLauder as President of Berkley Environmental, effective immediately.

  2. Earnings releases

    For the first quarter of 2026, the insurer reported net income of $515.2 million and a combined ratio of 90.7%

  3. Company announcements

    Now after Q3, that total has reached a substantial $482 million, which is a major uplift when you consider that for full-year 2024 W. R. Berkley ceded $417 million of premiums to the sidecar.

Prism company-event records; exact duplicates and evident forecast, holdings and retrospective noise are excluded.

RLI

RLI Corp

through 2026-04-23
Earnings releases 19Leadership changes 15Asset acquisitions 3
  1. Earnings releases

    GAAP Net Earnings Per Share – $0.60, compared to $0.68 in the year-ago period.

  2. Leadership changes

    Bob Handzel, who retired on March 31, 2026, after two decades with the company and a long-standing career in the insurance industry spanning 47 years.

  3. Asset acquisitions

    Laurus Investment Counsel Inc. lifted its stake in RLI by 53.2% during the 3rd quarter. Laurus Investment Counsel Inc. now owns 10,280 shares of the insurance provider’s stock worth $1,593,000 after acquiring an additional 3,570 shares in the last quarter.

Prism company-event records; exact duplicates and evident forecast, holdings and retrospective noise are excluded.

07 · Industry landscape

Fire, Marine And Casualty Insurance Industry in USA

A bottom-of-page sector lens combining Prism's exact U.S. market-growth extraction with tightly matched U.S.-primary fire, marine and casualty insurance news. It adds context to the stock basket without turning industry signals into a recommendation.

Prism market forecast extraction

property and casualty insurance market

3 sources75.6% extraction confidence
2022 extracted base$1.69T–$1.85T
2023 extracted forecast$1.84T
Implied source CAGR8.2%
Technological advancementsrise in natural disastersDemographic transformation

Multi-source card returned by Prism's /special_extraction market-growth service. Extracted geography mix: Global. This is a dated market benchmark, not a forecast for the five-stock basket.

Prism news insights

U.S. Fire, Marine And Casualty Insurance news pulse

241,086available Prism news records
Latest 12m volume+1.0%105185 vs 104155 records
Positive classified tone36.1%+5.6 pp vs prior four quarters
2024-01: 6,534 mentions2024-02: 6,327 mentions2024-03: 6,841 mentions2024-04: 5,875 mentions2024-05: 6,169 mentions2024-06: 6,878 mentions2024-07: 8,190 mentions2024-08: 6,460 mentions2024-09: 7,040 mentions2024-10: 7,508 mentions2024-11: 7,170 mentions2024-12: 6,306 mentions2025-01: 16,436 mentions2025-02: 10,411 mentions2025-03: 10,317 mentions2025-04: 9,833 mentions2025-05: 7,606 mentions2025-06: 5,174 mentions2025-07: 10,827 mentions2025-08: 27,852 mentions2025-09: 9,768 mentions2025-10: 7,118 mentions2025-11: 5,374 mentions2025-12: 5,827 mentions2026-01: 3,385 mentions2026-02: 7,844 mentions2026-03: 8,326 mentions2026-04: 12,643 mentions2026-05: 1,047 mentions2024-012026-05
24Q4
25Q1
25Q2
25Q3
25Q4
26Q1
26Q2
26Q3

Available U.S.-primary Prism records matching casualty, fire, insurance, marine, property. Metadata counts can overlap; coverage volume and tone are not measures of industry output.

Recurring Prism themes

wildfire containment and aftermath analysis
32,821
urban fire spread patterns and prevention
12,884
industrial fire suppression techniques
11,605
coastal and marine weather forecasts
11,531
extreme weather event preparedness guides
10,568
severe weather warnings
10,525

Metadata occurrences; one record can contribute more than one theme.

Frequent industry keywords

wildfire control 14,043fire impact study 12,780fire suppression 11,689state firearm statutes 7,758hurricane path 7,368fire perimeter 7,226hurricane coordinates 6,926coastal storm surge 6,791

Counts cover the matched industry corpus, not the broader company-news totals above.

Curated signal map

Opportunity and caution, side by side

Evidence prompts—not probabilities.

Opportunity · market driver

Technological advancements

3 forecast sources

A recurring driver in the extracted market evidence provides a measurable research thread for the sector.

Prism /special_extraction market-growth card
Opportunity · demand

wildfire containment and aftermath analysis

32,821 matched theme records

The largest current Prism news theme shows where sector attention and reported activity are concentrating.

Prism U.S. news metadata
Opportunity · innovation

Innovation and product activity

12,288 matched news records

Technology, product and R&D metadata provide an auditable view of the sector's innovation conversation.

Unique news records matching the curated innovation rule
Caution · market restraint

Economic-cycle exposure

10,507 macro/risk records

The extracted restraint and the measured macro-news pulse belong in the downside research frame.

Prism market-growth restraint plus U.S. news metadata
Caution · news pulse

Coverage growth can reverse

+1.0% news volume

The latest 12 months contain 105,185 matched records versus 104,155 in the previous window.

Available Prism coverage through 2026-05-18
Caution · sentiment

Classified tone is not demand

36.1% positive · +5.6pp

Machine-classified news tone is useful context, but it is not revenue, output or a return forecast.

Eight-quarter Prism sentiment series

Opportunity and caution cards are curated research prompts grounded in the counts shown; they are not probabilities, recommendations or forecasts. News coverage runs 2024-01-01–2026-05-18; the latest quarter may be partial.

Explore the broader U.S. industrial landscape →
08 · Scope and sources

How to read this snapshot

Basket and ranking

Five U.S.-listed issuers classified under SEC SIC 6331 (Fire, Marine And Casualty Insurance), selected as the first five names that pass all live publication gates from the Prism readiness candidate pool ranked 16–23. Every candidate has complete cached readiness evidence. This is a research cohort, not a recommendation.

Companies are ordered by the Fliar BI Prism readiness score used by the Prism Finance USA source pack. The score is a research signal, not a recommendation.

Evidence used

  • Official annual filingsFY revenue history and latest profitability
  • U.S. exchange market snapshotDated price, 52-week range, P/E, market capitalisation and monthly-close return
  • Fliar BI PrismReadiness, company and industry news, community context and U.S.-scope patent records
  • Prism market-growth extractionDated third-party Fire, Marine And Casualty Insurance Industry in USA market benchmark with source-count, geography and confidence context
Important: Research and educational information only. Not investment advice, a recommendation, or a live-price service. Market figures are dated as of 01 September 2026.
09 · Final derived analysis

Conclusions, comparisons, anomalies, explanations and decisions

A final evidence-linked synthesis of the metrics already displayed above. Every named company opens its actual Companies Radar profile.

Conclusions
Comparisons
Anomalies

AMERISAFE has the widest attention-readiness rank gap

It ranks #5 by measured news attention (10.3%) and #2 by Prism readiness. The gap is a review flag, not evidence that either measure is wrong.

Open AMERISAFE in Companies Radar

The Hartford shows a price-operating divergence to inspect

Its displayed filing-revenue change is -4.0% while its available monthly-close return is +95.2%. The signs differ, but the two measures cover different windows and do not establish causality.

Open The Hartford in Companies Radar
Explanations

Attention measures coverage volume, not quality

The Hartford's 42.0% share says it appears most often in the matched Prism corpus. It does not score whether that coverage is favourable or whether the company is investable.

Open The Hartford in Companies Radar

Different windows explain why signals can disagree

Revenue comes from the printed filing periods, price paths use the dated monthly-close windows, and Prism signals use their stated event windows. No causal attribution is made across them.

Research decisions

Verify the readiness leader in Companies Radar

Open The Hartford's company profile and inspect the underlying management, market-activity, innovation and risk evidence before relying on the 40/100 score.

Open The Hartford in Companies Radar
Method boundary: These are deterministic comparisons of the displayed snapshot fields. They flag relationships for further research, do not establish causality and are not investment recommendations.
Coming soon