Last refreshed: July 21, 2026 (US ET)
Back to holdings

CB

Growth

CHUBB LIMITED

Financials·Property & Casualty InsuranceYield: Mid (1-3%)

Chubb Limited provides insurance and reinsurance products worldwide. It operates in six segments: North America Commercial Property and Casualty (P&C) Insurance, North America Personal P&C Insurance, North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. The company offers property and general liability, workers' compensation, and umbrella; professional and management liability; environmental, health, and international coverages; and claims and risk management products and services, loss control, and engineering and complex claims management.

Close · 3M

+8.67%

CB · 3M

+8.67%

Pinch / wheel to zoom · drag to pan · double-tap to reset

Held by 3 AI ETFs

QRFT0.300%

as of Jul 8

PQUS0.250%

as of Jul 21

AIEQ0.050%

as of Jul 20

Signal performance

Each tracked ETF's moves on this stock, grouped by fund. Returns are measured from the signal date to the latest close — hypothetical, no commissions or slippage.

Buy signals9
Win rate67% (6/9)
Avg buy return+4.12%
QRFTnow 0.300% of fund1 signal

QRFT · Weight increase · 2d

Trading at $361.17, CHUBB LIMITED is currently at the very top of its 52-week range, reflecting a significant +10.0% gain in the last 30 days and a +27.3% rise over the past year. This strong price appreciation would be a clear positive for Qraft Technologies' QRFT, as its AI incorporates traditional factors like momentum alongside proprietary alternative-data overlays. Beyond the price action, CHUBB's financials, including a PER of 12.31, a PBR of 1.67, and an ROE of 15.65%, likely resonated positively with the AI's quality and value components within the Financials sector. Consequently, Qraft’s AI, which rebalances weekly and manages a diversified large-cap core portfolio, increased CHUBB’s allocation from 0.29% to 0.30% and then to 0.31% on July 1st and 2nd, demonstrating a specific conviction in the stock's continued performance despite its high valuation.

weight 0.290% → 0.310% (+0.020 pp)·stock up 15.7% in the 30 days before

Jul 2·entry $361.17·now $352.53Fresh

-2.39%
since Jul 2
PQUSnow 0.250% of fund2 signals

PQUS · Weight increase · 2d

The observed pattern in PQUS for Chubb Limited is a gradual weight increase from 0.2300% to 0.2500% over three days. This subtle, multi-day adjustment aligns with Pictet Asset Management’s strategy for its US large-cap ETF, which emphasizes measured turnover and periodic rebalancing rather than rapid, large-scale shifts. Despite CB's current price at 98% of its 52-week high and a 12.0% return over 30 days, the AI ranking system likely still values its underlying financial characteristics, such as a PER of 12.09 and ROE of 15.65%. The AI, operating under its sector-balance and concentration rules, appears to be increasing exposure to this Financials stock steadily, reflecting sustained positive signals within its ranking framework.

weight 0.230% → 0.250% (+0.020 pp)·stock up 7.1% in the 30 days before

Jul 19·entry $352.53·now $352.53Fresh

0.00%
since Jul 19

PQUS · Weight decrease · 2d

PQUS exhibited a slight, two-day consecutive weight reduction in CHUBB LIMITED, decreasing its allocation from 0.25% to 0.23% after a week of stable holding. This measured decrease aligns with Pictet Asset Management's ETF style, which emphasizes US large-cap exposure with measured turnover and periodic rebalancing, rather than daily, dramatic shifts. With CHUBB trading at $343.70, 95% of its 52-week high and delivering a 9.9% 30-day return, the AI ranking system likely identified other opportunities within its US large-cap universe that presented more attractive relative value or risk-adjusted prospects. Such a subtle, sequential adjustment suggests the AI is fine-tuning the portfolio, considering both the stock’s current valuation multiples like its 11.83 PER and its recent price ascent, while maintaining adherence to its sector-balance and concentration rules.

weight 0.250% → 0.230% (-0.020 pp)·stock up 7.1% in the 30 days before

Jul 17·entry $352.16·now $352.53

+0.11%
since Jul 17
AIEQnow 0.050% of fund8 signals

AIEQ · Weight decrease · 2d

Amplify ETFs' AIEQ, leveraging IBM Watson NLP across thousands of US equities, executed a significant rebalance of its portfolio, reducing its position in CHUBB LIMITED. Given the fund's daily rebalancing cadence and its "fundamentals + sentiment hybrid" style, the AI system likely detected a material shift in sentiment or updated fundamental data for CB. This led to a sharp decrease from 0.57% to 0.05% of the fund's 140-180 stock portfolio, despite the company's 15.65% ROE. Such a decisive move suggests the daily ranking generated by Watson NLP shifted CHUBB considerably lower, potentially triggered by its valuation reaching 100% of its 52-week high.

weight 0.580% → 0.050% (-0.530 pp)·stock up 13.5% in the 30 days before

Jul 1·entry $351.73·now $352.53

+0.23%
since Jul 1

AIEQ · Weight decrease · 3d

CHUBB LIMITED currently trades at $311.73, reaching 91% of its 52-week high, yet it has experienced a -5.8% return over the past 30 days despite longer-term positive performance. This recent price softening, coupled with whatever shifts IBM Watson NLP detected in news, filings, and social posts regarding the company's financials—including its PER of 10.7, PBR of 1.67, 8.2% revenue growth, and 15.65% ROE—likely informed AIEQ’s daily ranking. The daily rebalancing mechanism of Amplify ETFs' EquBot model translated the evolving sentiment and fundamental assessment into a series of consecutive weight reductions for CB. The sharp decline to 0.51% on May 30th reflects a significant negative adjustment within the model's high-turnover portfolio, driven by its sophisticated analysis of CHUBB LIMITED at this specific price and market juncture.

weight 1.670% → 0.510% (-1.160 pp)·stock down 4.3% in the 30 days before

May 30·entry $309.78·now $352.53

+13.80%
since May 30

AIEQ · Weight decrease · 2d

The observed daily, gradual weight reduction for CHUBB from 1.67% to 1.63% over several days, particularly from May 27th, aligns with AIEQ’s dynamic, high-turnover portfolio management. This subtle, persistent trim for a stock like CB, which has seen a 3.7% negative return over 30 days while remaining at 92% of its 52-week high, suggests IBM Watson’s NLP engine likely detected a nuanced shift in sentiment. The continuous ingestion of news and social posts by Watson, even for a Financials company with a PER of 10.7 and PBR of 1.67, could have identified emerging negative drivers or decelerating positive momentum, influencing its daily ranking downwards. Subsequently, EquBot’s risk overlay would convert these daily ranking adjustments into the small, consecutive position decreases observed, reflecting the fund's constant re-evaluation across its 140-180 US stocks rather than awaiting a significant event.

weight 1.670% → 1.630% (-0.040 pp)·stock down 4.3% in the 30 days before

May 28·entry $316.22·now $352.53

+11.48%
since May 28

AIEQ · Weight decrease · 2d

AIEQ's daily rebalancing mechanism, driven by IBM Watson NLP's continuous analysis of thousands of US equities, appears to have registered a subtle shift in sentiment or fundamental outlook for CHUBB LIMITED. The consecutive weight decreases for CB from May 20th to May 24th, after reaching 1.72%, suggest a declining daily ranking from EquBot's system within its 140-180 stock portfolio. While the company maintains a 15.65% ROE, its current price of $327.89, positioned at 96% of its 52-week high, might indicate reduced perceived upside or an elevated risk profile as detected by the AI's complex inputs. Such granular adjustments reflect the fund's broad market, sentiment-hybrid approach to portfolio construction.

weight 1.720% → 1.670% (-0.050 pp)·stock down 1.5% in the 30 days before

May 24·entry $325.45·now $352.53

+8.32%
since May 24

AIEQ · Weight increase · 2d

CHUBB LIMITED's financial profile, featuring a PER of 11.34, a PBR of 1.67, and a ROE of 15.65%, aligns with the fundamental analysis criteria of AIEQ's broad market, fundamentals + sentiment hybrid style. This financial strength, coupled with an 8.2% revenue growth, likely generated a sustained positive ranking from IBM Watson's NLP engine, which continuously ingests news and social posts for sentiment signals. The gradual increase in weight from May 15th to May 20th, pushing the allocation from 1.63% to 1.72%, occurred while the stock was trading near its 52-week high at $328.38, indicating that the AI’s daily rebalancing recognized continued positive sentiment despite the price level. This persistent overweighting reflects a strengthening conviction by EquBot's system, acting on a daily ranking driven by aggregated information beyond just price movements, as it positioned CB within its 140-180 stock portfolio.

weight 1.670% → 1.720% (+0.050 pp)·stock down 0.3% in the 30 days before

May 20·entry $328.38·now $352.53Drifting

+7.35%
since May 20

AIEQ · Weight increase · 2d

Chubb Limited (CB) is presently trading at $324.15, positioned at 95% of its 52-week high, following a marginal -0.8% return over the past 30 days amidst positive longer-term performance. This price setup, combined with CB's PER of 11.13, PBR of 1.67, and a Revenue Growth of 8.2%, likely influenced AIEQ's daily rebalancing mechanism. IBM Watson's NLP engine, which analyzes thousands of US equities from news and filings for this specific fund, appears to have identified a short-term buying signal. Consequently, AIEQ increased its allocation to CB consecutively from 1.62% to 1.63% and then to 1.67% over recent trading days, indicating the fund's sentiment and fundamental hybrid model found value at this slightly retreated, yet historically high, price level. The daily output of EquBot's risk overlay, informed by Watson's NLP, drove these specific shifts in portfolio weighting for the Financials sector company.

weight 1.620% → 1.670% (+0.050 pp)·stock down 1.3% in the 30 days before

May 17·entry $330.33·now $352.53Drifting

+6.72%
since May 17

AIEQ · Weight decrease · 2d

The AI fund likely initiated the consecutive weight decrease for Chubb Limited due to detecting a shift in short-term momentum or increased perceived risk, rather than a fundamental deterioration given its robust financials. This signals a tactical de-risking or profit-taking by the algorithm in response to real-time market dynamics. For retail investors, this illustrates that even fundamentally strong stocks are subject to algorithmic rebalancing based on current market sentiment or relative performance signals, urging them to consider technical indicators alongside traditional metrics for timely decisions.

weight 1.720% → 1.660% (-0.060 pp)·stock down 3.4% in the 30 days before

May 7·entry $321.28·now $352.53

+9.73%
since May 7

AIEQ · Sudden change · 1d

stock down 0.3% in the 30 days before

May 3·entry $325.12·now $352.53

+8.43%
since May 3
LQAIno longer held8 signals

LQAI · Exit · 1d

CHUBB LIMITED recently traded at $359.30, sitting at 99% of its 52-week high, following a 30-day return of +9.6%. Despite the company's PER of 12.31, PBR of 1.67, 8.2% revenue growth, and 15.65% ROE, the Qraft AI selection engine, guiding the LQAI core large-cap portfolio, likely re-evaluated the stock's attractiveness. This AI system, which rebalances weekly and operates without a heavy factor tilt—placing it between broad market and concentrated momentum strategies—removed CB from the portfolio on July 7th. The significant recent price appreciation, nearing the top of its annual range, could have triggered a lower rank in Qraft's proprietary model, indicating a shift away from the optimal risk/reward balance for LQAI's particular mandate relative to other US large-cap opportunities.

weight 0.550% → 0 (exited)·stock up 14.2% in the 30 days before

Jul 7·entry $359.30·now $352.53

-1.88%
since Jul 7

LQAI · Weight increase · 2d

CB's financial profile, with a 12.31 PER, 1.67 PBR, and 15.65% ROE, positions it within LQAI's core large-cap selection criteria, which seeks a balanced blend of value and quality without leaning towards heavy factor tilts. The company's 8.2% revenue growth further signals consistent operational strength, a trait likely favored by the Qraft AI ranking engine when evaluating its US large-cap universe for portfolio inclusion. Despite CB's share price reaching $361.17, precisely its 52-week high, the Qraft AI engine initiated consecutive weighting increases on July 1st and 2nd, elevating its allocation to 0.56%. This action indicates the AI's continued positive assessment of the stock's underlying fundamentals and its placement as a core holding, even after experiencing a 10.0% return over the prior 30 days.

weight 0.510% → 0.560% (+0.050 pp)·stock up 15.7% in the 30 days before

Jul 2·entry $361.17·now $352.53Fresh

-2.39%
since Jul 2

LQAI · Weight increase · 2d

CHUBB LIMITED (CB) is presently trading at $335.15, positioned at 98% of its 52-week high of $342.76, following a 4.1% gain over the last 30 days. This upward price trajectory and near-peak positioning likely factored into Qraft’s AI ranking, which guides LQAI's US large-cap core selections. As LQAI rebalances weekly using AI-driven name selection without heavy factor tilt, the system's consecutive increases to CB's weight, reaching 0.52% on June 24th, suggest the algorithm detected increasing favorability. This algorithmic preference points to the underlying financial fundamentals of CB, including its 8.2% revenue growth and 15.65% return on equity. With a PER of 11.48 and PBR of 1.67, these valuation metrics in the Financials sector, alongside the sustained positive price momentum reflected in its 1-year return of 17.3%, appear to align with Qraft’s AI assessment for portfolio inclusion and weighting.

weight 0.490% → 0.520% (+0.030 pp)·stock up 2.2% in the 30 days before

Jun 24·entry $335.15·now $352.53Drifting

+5.19%
since Jun 24

LQAI · Weight increase · 2d

CB’s allocation in LQAI initiated with a significant jump from zero to approximately 0.5% on June 9th, subsequently stabilizing around that level before showing a marginal, consecutive increase to 0.51% by June 17th. This movement reflects the Qraft AI ranking system identifying CHUBB LIMITED as a compelling addition to its large-cap core universe. The AI’s continued weighting, even as CB trades at 94% of its 52-week high with a modest 30-day return of +0.7%, points to its assessment of the stock’s underlying merits, such as its 15.65% ROE and 8.2% revenue growth. This decision aligns with LQAI’s strategy for AI-driven selection, balancing a prudent valuation (PER 11.1, PBR 1.67) with a stock that has demonstrated a 10.1% one-year return, rather than chasing concentrated momentum.

weight 0.490% → 0.510% (+0.020 pp)·stock down 0.7% in the 30 days before

Jun 17·entry $327.96·now $352.53Drifting

+7.49%
since Jun 17

LQAI · Weight decrease · 3d

The observed weight changes for CHUBB in LQAI reveal a modest initial allocation followed by a consistent, gradual decrease over multiple weekly rebalance points. This pattern is characteristic of LG-Qraft's AI engine, which continually re-ranks its US large-cap universe. With CHUBB trading at $326.95, near 95% of its 52-week high and exhibiting a negative 1.3% 90-day return, the AI’s nuanced algorithm likely identified a slight shift in its relative attractiveness. This ongoing reduction, rather than an abrupt exit, reflects the fund's AI-driven core large-cap style, making iterative adjustments to its approximately 100 holdings based on evolving ranking signals without a heavy momentum or value tilt.

weight 0.530% → 0.490% (-0.040 pp)·stock up 2.1% in the 30 days before

Jun 15·entry $326.95·now $352.53

+7.82%
since Jun 15

LQAI · Weight decrease · 2d

The Qraft AI engine overseeing LQAI initiated exposure to Chubb Limited at 0.51% on June 9th, briefly increasing it before systematically reducing the allocation in two subsequent weekly rebalances from 0.53% to 0.50%. This gradual reduction, occurring after an initial entry, reflects the ETF's AI-driven selection process evaluating CB's core large-cap suitability, evidenced by its PER of 11.3 and 15.65% ROE. Operating without a heavy factor tilt, the system likely tempered its conviction as the stock approached its 52-week high of $342.76, currently trading at $328.14, while its recent 90-day return remained flat at -0.4%. The minor, consecutive adjustments suggest the Qraft model is finely recalibrating its weighting for Chubb, responding to the stock's elevated price relative to its annual range rather than signaling a sharp change in fundamental outlook.

weight 0.530% → 0.500% (-0.030 pp)·stock up 3.8% in the 30 days before

Jun 12·entry $328.14·now $352.53

+7.43%
since Jun 12

LQAI · Weight increase · 2d

CHUBB LIMITED, trading at a P/E of 11.3 and a P/B of 1.67, presents a compelling mix for LQAI's core large-cap, AI-driven selection engine. The company’s 8.2% revenue growth and 15.65% ROE indicate solid profitability and expansion, aligning with an AI strategy that avoids heavy factor tilts. This balance of valuation and business strength likely signaled value within the US large-cap universe to the Qraft AI ranking system. The AI initiated exposure to CB on June 9, adding further on June 10, as the stock traded at $330.58, near 96% of its 52-week high after a 6.2% return over 90 days. This timing suggests the Qraft AI model identified sustained positive momentum and fundamental strength, justifying entry into the stock despite its elevated price relative to its annual range.

weight 0 → 0.530% (new)·stock up 3.2% in the 30 days before

Jun 10·entry $330.58·now $352.53Drifting

+6.64%
since Jun 10

LQAI · New entry · 1d

Chubb Limited, trading at $325.13 and positioned at 95% of its 52-week high despite a recent -1.6% 30-day return, entered LQAI's portfolio on June 9th with a 0.5100% allocation. This timing suggests Qraft's AI engine identified an opportune entry point for the US large-cap core holding, even as the stock sits near its annual peak. The AI likely weighed CB's financial metrics, including its PER of 10.71, PBR of 1.67, 8.2% revenue growth, and 15.65% ROE, concluding these indicated a sound addition to the diversified ~100-stock portfolio. The prior positive 90-day return of +5.0% and 1-year return of +12.5% leading into the selection also likely contributed to the AI's decision to include this Financials sector company at its current price level.

weight 0 → 0.510% (new)·stock up 1.7% in the 30 days before

Jun 9·entry $325.13·now $352.53Drifting

+8.43%
since Jun 9

Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.

Buffett-style framework

Fails the frameworkas of May 18

The AI ETFs, AIEQ, QRFT, and PQUS, currently hold CHUBB, with AIEQ showing recent fluctuations in its weight, including both increases and decreases. This active engagement by the AI ETFs suggests they find CHUBB investable and are adjusting positions based on their algorithms, which contrasts with the framework's 'Fail' verdict due to insufficient data for a complete financial and valuation assessment.

  • Circle of CompetenceAs a well-established property and casualty insurer, the underlying unit economics and earning power are generally predictable enough for long-term projection within the framework's scope.
  • Economic MoatChubb likely benefits from brand recognition in specialty insurance markets, scale advantages in underwriting and claims, and the high regulatory hurdles common in the insurance industry.
  • ManagementInformation on management's candor, capital allocation discipline, and skin in the game is not available in the provided data.
  • Financial HealthWhile the most recent ROE of 15.65% is strong, the absence of 10-year average ROE, consistent operating margins, detailed debt levels, and owner earnings data prevents a comprehensive assessment of long-term financial health.
  • Margin of SafetyWithout a conservative estimate of intrinsic value, it is not possible to determine if the current price offers a sufficient margin of safety.

This analysis finds CHUBB LIMITED's business within the circle of competence and possessing an economic moat, suggesting a high-quality operation. However, due to the lack of comprehensive data on management's capital allocation, a 10-year track record of financial health metrics (like ROE consistency and owner earnings), and a quantitative assessment for a margin of safety, the framework cannot fully endorse an investment. The inability to fully satisfy key stages results in a 'Fail' verdict, highlighting that even a quality business cannot be properly evaluated without complete information.

Educational interpretation generated by AI applying frameworks Warren Buffett documented in his shareholder letters and other public writings. Not a statement by Mr. Buffett or Berkshire Hathaway, and not investment advice.