CMCSA Congressional Stock Trades
COMCAST CORPORATION CMN CLASS A VOTING
Last disclosed trade Aug 5
Every disclosed trade in CMCSA by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.
Sample · the intelligence layer
Rohit Khanna · Bought $CMCSA · Jun 30 · $15K–$50K
Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →
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The record on $CMCSA
Coldpine has parsed 88 disclosed trades in $CMCSA by 17 members of Congress, drawn from 56 periodic transaction reports dated Dec 7, 2022 through Aug 5, 2026. That is 86 trades from House members and 2 trades from senators, filed 45 by Democrats, 42 by Republicans, and 1 by independents or members without a listed party.
Of the 88 trades with a known filing lag, 3 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 25 days. The longest was 549 days: a $CMCSA exchange by Michael T. McCaul dated Mar 25, 2024, disclosed Sep 25, 2025. How late filing is measured across all of Congress is in the late-filers study.
71 of the 83 trades that list an account holder (86%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Rohit Khanna filed the most $CMCSA purchases (24), and Michael T. McCaul the most sales (15).
Activity peaked in 2025 with 27 trades. The busiest single month was March 2026, when 3 different members disclosed $CMCSA trades.
Across the 41 purchases Coldpine can price, $CMCSA moved -0.44% on average between the trade date and the disclosure date, against +1.39% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 41% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.
Members who trade CMCSA
Recent disclosed trades in CMCSA
| Date | Member | Type | Amount |
|---|---|---|---|
| Aug 5 | Kevin Hern(OK) | sell | $1K–$15K |
| Jul 20 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jul 7 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jun 30 | Rohit Khanna(CA) | buy | $15K–$50K |
| Jun 16 | Rohit Khanna(CA) | sell | $15K–$50K |
| Jun 2 | Rohit Khanna(CA) | sell | $15K–$50K |
| May 18 | Michael T. McCaul(TX) | sell | $15K–$50K |
| May 12 | Michael T. McCaul(TX) | sell | $1K–$15K |
| May 11 | Michael T. McCaul(TX) | sell | $15K–$50K |
| May 7 | Mike Kelly(PA) | sell | $1K–$15K |
| May 7 | Michael T. McCaul(TX) | sell | $1K–$15K |
| May 5 | Michael T. McCaul(TX) | sell | $1K–$15K |
| May 1 | Michael T. McCaul(TX) | sell | $15K–$50K |
| Mar 27 | Alan Armstrong(OK) | buy | $1K–$15K |
| Mar 23 | Michael T. McCaul(TX) | sell | $1K–$15K |
| Mar 17 | Kevin Hern(OK) | sell | $15K–$50K |
| Mar 12 | Michael T. McCaul(TX) | sell | $1K–$15K |
| Feb 26 | Michael T. McCaul(TX) | sell | $1K–$15K |
| Jan 13 | Michael T. McCaul(TX) | buy | $1K–$15K |
| Dec 29 | Angus S King(ME) | sell | $1K–$15K |
Showing 20 of 88 disclosed trades.
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Create a free accountData sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →