CapitolRadar tracks every publicly disclosed CB trade by US congress members and corporate insiders: 53 disclosed trades (28 buys, 25 sells) by 7 tracked traders, from 2019-08-06 to 2026-09-24. Updated daily from official filings.
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Chubb Limited (CB) — Financial Services · Insurance - Property & Casualty, market cap about $133.5B.
Cluster watch: 2 distinct tracked traders disclosed buying CB in the last 45 days: Kevin Hern, Ro Khanna.
CapitolRadar analysis
17 disclosed CB trades, led by 11 purchases
17 trades in Chubb Limited were tracked from January 20, 2022 through June 2, 2026: 11 buys and six sells. All activity came from one distinct trader, making this a small, concentrated sample rather than a broad measure of congressional trading interest in the Financial Services company and its Property & Casualty Insurance industry.
Ro Khanna accounted for all 11 tracked purchases, with the most recent buy dated June 2, 2026. Because only one distinct trader appears in the dataset, the buy-versus-sell balance reflects one person’s disclosed activity and should not be interpreted as agreement across multiple lawmakers.
4 trades in 2023 Q2 mark the busiest listed quarter
2023 Q2 recorded four trades, including two buys, making it the highest-activity quarter among those provided. The next-largest listed period was 2023 Q1, with two trades, both buys. Each other reported quarter had one trade: buys in 2023 Q3, 2023 Q4, 2024 Q4, 2025 Q3 and 2026 Q2, and a non-buy transaction in 2026 Q1.
The listed quarterly breakdown covers 12 of the 17 tracked trades and nine of the 11 buys. The remaining five trades fall outside the quarters itemized here, so the supplied data does not support a complete quarter-by-quarter trend across the full tracking period.
6 additional tickers overlap with the buyer set
Six other stocks were also bought by the CB buyer set: AME, BK, CMG, DIS, FTNT and IP. Each overlap involved one buyer, and the CB data itself contains only one distinct trader, so these connections are also based on a minimal sample.
Congressional transaction disclosures can appear up to 45 days after a trade, meaning reported activity may not be timely. Transaction amount ranges, when presented, are estimates rather than exact values; no amount ranges were supplied here.
Analysis written from the tracked record on 2026-08-31; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 4 | 2 | 2 |
| 2026 Q2 | 1 | 1 | 0 |
| 2026 Q1 | 2 | 1 | 1 |
| 2025 Q3 | 1 | 1 | 0 |
| 2025 Q2 | 1 | 1 | 0 |
| 2024 Q4 | 1 | 1 | 0 |
| 2024 Q3 | 2 | 2 | 0 |
| 2023 Q4 | 1 | 1 | 0 |
Who is buying CB?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Ro Khanna | 12 | 2026-09-04 | — |
| Kevin Hern | 9 | 2026-08-31 | — |
| Lois Frankel | 5 | 2020-08-12 | — |
| Jared Moskowitz | 1 | 2026-03-31 | — |
| Josh Gottheimer | 1 | 2025-06-13 | — |
Disclosed trades in CB
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-24 | Maria Elvira Salazar | sell | $1,001 - $15,000 | — |
| 2026-09-04 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-08-31 | Kevin Hern | buy | $1,001 - $15,000 | — |
| 2026-08-19 | Maria Elvira Salazar | sell | $15,001 - $50,000 | — |
| 2026-06-02 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-03-31 | Jared Moskowitz | buy | $1,001 - $15,000 | — |
| 2026-01-29 | Ro Khanna | sell | $15,001 - $50,000 | — |
| 2025-09-05 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-06-13 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2024-11-15 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2024-07-08 | Kevin Hern | buy | $1,001 - $15,000 | — |
| 2024-07-07 | Kevin Hern | buy | $1,001 - $15,000 | — |
| 2023-10-02 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-09-08 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2023-09-07 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2023-09-06 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-06-29 | Ro Khanna | buy | $15,001 - $50,000 | — |
| 2023-05-23 | Ro Khanna | sell | $15,001 - $50,000 | — |
| 2023-05-23 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-05-19 | Ro Khanna | sell | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of CB disclosed buying in the last six months: MSFT (3) · AMD (2) · HCA (2) · ADI (2) · META (2) · KO (2).
About Chubb Limited
Chubb Limited, headquartered in Zurich, Switzerland, is a global insurer and reinsurer, offering a broad spectrum of products across various markets. In North America, its Commercial Property & Casualty (P&C) division caters to businesses of all scales, from large corporations to small enterprises, providing a wide range of policies. These encompass commercial property, casualty, workers' compensation, package deals, risk management, financial lines, marine, construction, environmental, medical, cyber risk, surety, and excess casualty, alongside group accident and health insurance. The North A…
Frequently asked questions
Which politicians bought CB most?
Ro Khanna leads with 12 disclosed buys, followed by Kevin Hern.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.