38 U.S. lawmakers have disclosed 101 Mastercard Incorporated trades under the STOCK Act — 46 buys and 55 sells between 2013 and 2026. Congress has been net sellers of MA, and their disclosed buys are up 11.8% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of MA, marked to the latest close — per-share (share counts aren't disclosed).
Lawmakers ranked by notional-weighted return on their disclosed MA buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| Barbara J Honorable Comstock | SELL | $50K–$100K | — | — | — exit |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).
38 members of the U.S. House and Senate have disclosed Mastercard Incorporated transactions under the STOCK Act — 46 purchases and 55 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a MA purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.
Notional-weighted, lawmakers' disclosed MA buys are up 11.8% versus the latest close of $567.04. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded MA and how it performed.