CapitolRadar tracks every publicly disclosed CAT trade by US congress members and corporate insiders: 62 disclosed trades (37 buys, 25 sells) by 5 tracked traders, from 2021-01-21 to 2026-09-28. Updated daily from official filings.
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Caterpillar Inc. (CAT) — Industrials · Agricultural - Machinery, market cap about $356.0B.
CapitolRadar analysis
46 CAT trades split evenly between buys and sells
46 tracked trades in Caterpillar Inc. (CAT) comprise 23 buys and 23 sells from February 11, 2021 through October 27, 2025. The activity comes from just one distinct trader, Ro Khanna, making this a concentrated and inherently small sample rather than a broad measure of congressional sentiment. Khanna accounts for all 23 tracked buys, with the latest buy dated August 4, 2025.
CAT is classified in the Industrials sector and Agricultural - Machinery industry. Although the full-period trade count is exactly balanced, the data does not include exact transaction values. Congressional disclosures can be filed with a lag of up to 45 days, so reported activity may not appear promptly. Disclosed dollar amounts are also presented in ranges, meaning any value estimates derived from them are approximate rather than exact.
2 Q4 2025 trades were both sales
2 trades are listed for 2025 Q4, with zero buys. The preceding quarter, 2025 Q3, recorded three trades: one buy and two sells. Earlier reported quarters were also mixed. The dataset shows one sale in 2024 Q4, one buy in 2024 Q2, and five trades in 2024 Q1 consisting of two buys and three sells.
Among the listed 2023 quarters, Q4 had three trades and no buys, Q3 had four trades with two buys, and Q2 had six trades with four buys. Together, the eight specified quarters account for 25 trades—10 buys and 15 sells—while the overall 2021–2025 record remains evenly divided. Quarter-level counts are small, so changes of only one or two transactions can materially alter the apparent balance.
1 CAT buyer also appeared across six other tickers
1 buyer associated with CAT also bought each of ADI, ARES, CARR, CSCO, EW and HD. Because CAT has only one identified buyer in this dataset, these overlaps reflect the activity of the same individual rather than agreement among multiple traders. The cross-ticker list provides portfolio context, but the single-trader sample and disclosure timing limit broader conclusions.
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 | 1 | 1 | 0 |
| 2026 Q1 | 1 | 0 | 1 |
| 2025 Q4 | 3 | 1 | 2 |
| 2025 Q3 | 3 | 1 | 2 |
| 2025 Q2 | 3 | 3 | 0 |
| 2025 Q1 | 2 | 2 | 0 |
| 2024 Q4 | 3 | 2 | 1 |
| 2024 Q2 | 2 | 2 | 0 |
Who is buying CAT?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Ro Khanna | 23 | 2025-08-04 | — |
| Marjorie Taylor Greene | 9 | 2025-05-05 | — |
| Markwayne Mullin | 3 | 2025-12-29 | — |
| Lisa McClain | 1 | 2026-09-28 | — |
| Jared Moskowitz | 1 | 2025-04-07 | — |
Disclosed trades in CAT
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-28 | Lisa McClain | buy | $1,001 - $15,000 | — |
| 2026-03-31 | Jared Moskowitz | sell | $1,001 - $15,000 | — |
| 2025-12-29 | Markwayne Mullin | buy | $15,001 - $50,000 | — |
| 2025-10-27 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-10-23 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-08-04 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-07-24 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-07-02 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-05-05 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-04-07 | Jared Moskowitz | buy | $1,001 - $15,000 | — |
| 2025-04-04 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-03-17 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-01-08 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-12-24 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-10-21 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-10-16 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-06-14 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2024-05-21 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-03-22 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-03-15 | Ro Khanna | sell | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of CAT disclosed buying in the last six months: MSFT (3) · HCA (2) · META (2) · HD (2) · ACGL (1) · AMRZ (1).
About Caterpillar Inc.
Caterpillar Inc., a global enterprise founded in 1925 and headquartered in Deerfield, Illinois (having previously operated as Caterpillar Tractor Co. until its rebranding in 1986), is a premier manufacturer and vendor of heavy construction and mining equipment, diesel and natural gas power units, and industrial gas turbines across the world. The company's extensive offerings are organized into several operational divisions: Construction Industries: This segment delivers a broad spectrum of machinery for construction projects, including asphalt pavers, versatile backhoe and skid steer loaders, …
Frequently asked questions
Which politicians bought CAT most?
Ro Khanna leads with 23 disclosed buys, followed by Marjorie Taylor Greene.
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.