John J. McGuire III sold BlackRock Inc (NYSE: BLK)
John J. McGuire III (R-VA), a U.S. Representative, has disclosed 3 trades in BlackRock Inc (BLK) since 2026, all sales, worth an estimated $24K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a sale: John J. McGuire III sold $1,001 - $15,000 of BlackRock Inc (NYSE: BLK) on July 10, 2026. Since that trade, BLK is up +13.56% against the S&P 500 up +1.45%, an outperformance of +12.11%.
Across these filings, John J. McGuire III has been a net seller of BLK. The most recent disclosed BLK transaction shown was dated July 14, 2026. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
John J. McGuire III's BLK trades vs the price
BLK is up +13.56% since John J. McGuire III sold on July 10, 2026, versus +1.45% for the S&P 500.
Performance since this trade
All John J. McGuire III BLK trades
John J. McGuire III & BLK trading FAQ
Is it legal for John J. McGuire III to trade BlackRock Inc (BLK) stock?
Yes. Members of Congress are allowed to trade individual stocks, including BlackRock Inc (BLK), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did John J. McGuire III sell BLK?
John J. McGuire III disclosed a sale of $1,001 - $15,000 of BlackRock Inc (BLK) on July 10, 2026, according to public STOCK Act filings.
How has BLK performed since John J. McGuire III's trade?
Since John J. McGuire III sold BLK on July 10, 2026, the stock is up +13.56%, versus +1.45% for the S&P 500 over the same period, an outperformance of +12.11%.
How many times has John J. McGuire III traded BLK?
John J. McGuire III has disclosed 3 BLK trades since 2026. Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional BLK trades?
Quantellect tracks every disclosed congressional trade in BlackRock Inc (BLK) on the BlackRock Inc congressional trading page, which aggregates filings across all members of Congress.
John J. McGuire III's BLK tradesAll congressional filings for BlackRock IncJohn J. McGuire III's full profile
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. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.