Mastercard Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 253 trades in Mastercard Inc (NYSE: MA) since 2013, across 47 members, worth an estimated $6.2M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 125 buys against 127 sells, a modestly sell-led skew, with Democratic members responsible for 55% of the trades and Republican members 45%. The most recent disclosure shown was filed April 2026, and Ro Khanna has filed the most MA transactions among those shown, with 10. Other recent filers include Shelley Moore Capito, Sheldon Whitehouse, and Markwayne Mullin. One notable disclosed move was a sale by Michael T. McCaul on August 21, 2025, down 16.8% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Mastercard Inc (MA) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Mastercard congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | |
|---|---|---|---|---|---|---|---|
 Ro Khanna House | Apr 7, 2026 | Mar 30, 2026 | 8 days | SELL |  $15,001 - $50,000 | -0.64% | |
 Shelley Moore Capito Senate | Apr 12, 2026 | Mar 28, 2026 | 15 days | BUY | $1,001 - $15,000 | +1.36% | |
Shelley Moore Capito Senate | Apr 12, 2026 | Mar 28, 2026 | 15 days | BUY | $1,001 - $15,000 | +1.36% | |
Ro Khanna House | Apr 7, 2026 | Mar 20, 2026 | 18 days | SELL | $1,001 - $15,000 | -1.11% | |
Ro Khanna House | Apr 7, 2026 | Mar 10, 2026 | 28 days | BUY | $15,001 - $50,000 | -4.64% | |
Ro Khanna House | Mar 9, 2026 | Feb 24, 2026 | 13 days | BUY | $15,001 - $50,000 | -1.44% | |
 Sheldon Whitehouse Senate | Mar 6, 2026 | Feb 23, 2026 | 11 days | SELL | $1,001 - $15,000 | -1.05% | |
Ro Khanna House | Mar 9, 2026 | Feb 17, 2026 | 20 days | BUY | $15,001 - $50,000 | -5.96% | |
Ro Khanna House | Mar 9, 2026 | Feb 6, 2026 | 31 days | SELL | $15,001 - $50,000 | -10.55% | |
Ro Khanna House | Mar 9, 2026 | Feb 5, 2026 | 32 days | BUY | $15,001 - $50,000 | -11.07% |
Mastercard (MA) congressional trading FAQ
Can members of Congress legally trade Mastercard (MA) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Mastercard (MA), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. BullishWhales tracks those disclosures; it does not imply any trade was improper.
Are congressional Mastercard (MA) trades public?
Yes. Every congressional trade in Mastercard (MA) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Mastercard (MA)?
Members of Congress have disclosed 253 trades in Mastercard (MA) worth $6.2M across 47 members, according to public STOCK Act filings.
Which members of Congress have traded Mastercard (MA)?
Recent and active filers of Mastercard (MA) disclosures include Ro Khanna, Michael T. McCaul, Shelley Moore Capito. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Mastercard (MA) more?
Across disclosed Mastercard (MA) trades, 55% were by Democrats and 45% by Republicans, led by Democrats (55%).
What is the most recent congressional Mastercard (MA) trade?
The most recent disclosed Mastercard (MA) trade was a purchase by Shelley Moore Capito, filed Apr 11, 2026.
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Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.