BlackRock Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 250 trades in BlackRock Inc (NYSE: BLK) since 2012, across 57 members, worth an estimated $4.6M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 116 buys against 134 sells, a modestly sell-led skew, with Democratic members responsible for 52% of the trades and Republican members 48%. The most recent disclosure shown was filed August 2026, and Richard Dean Dr McCormick has filed the most BLK transactions among those shown, with 5. Other recent filers include John J Mr McGuire, John McGuire, and Shelley Moore Capito. One notable disclosed move was a purchase by Richard Dean Dr McCormick on March 19, 2026, up 21.4% 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 BlackRock Inc (BLK) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
BlackRock congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Jul 30, 2026 | 15 days | SELL |  $1,001 - $15,000 | +7.13% | Self | ||
 John J Mr McGuire House | Aug 10, 2026 | Jul 14, 2026 | 27 days | SELL | $1,001 - $15,000 | +14.74% | Spouse | |
John J Mr McGuire House | Aug 10, 2026 | Jul 10, 2026 | 31 days | SELL | $1,001 - $15,000 | +13.56% | Spouse | |
John McGuire House | Jul 8, 2026 | Jul 7, 2026 | 1 day | SELL | $1,001 - $15,000 | +16.56% | Spouse | |
| Jul 9, 2026 | Jun 12, 2026 | 27 days | SELL | $1,001 - $15,000 | +14.02% | Self | ||
| Apr 7, 2026 | Mar 19, 2026 | 19 days | BUY | $1,001 - $15,000 | +21.35% | Self | ||
 Shelley Moore Capito Senate | Mar 4, 2026 | Feb 10, 2026 | 22 days | SELL | $1,001 - $15,000 | +8.77% | Spouse | |
| Dec 9, 2025 | Nov 5, 2025 | 34 days | BUY | $1,001 - $15,000 | +10.75% | Self | ||
 Lisa McClain House | Nov 21, 2025 | Oct 14, 2025 | 38 days | SELL | $1,001 - $15,000 | -0.44% | Spouse | |
 Valerie Hoyle House | Oct 10, 2025 | Sep 23, 2025 | 17 days | SELL | $1,001 - $15,000 | +5.05% | Spouse |
BlackRock (BLK) congressional trading FAQ
Can members of Congress legally trade BlackRock (BLK) stock?
Yes. Members of Congress are permitted to trade individual stocks, including BlackRock (BLK), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional BlackRock (BLK) trades public?
Yes. Every congressional trade in BlackRock (BLK) 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 BlackRock (BLK)?
Members of Congress have disclosed 250 trades in BlackRock (BLK) worth $4.6M across 57 members, according to public STOCK Act filings.
Which members of Congress have traded BlackRock (BLK)?
Recent and active filers of BlackRock (BLK) disclosures include Richard Dean Dr McCormick, John J Mr McGuire, John McGuire. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade BlackRock (BLK) more?
Across disclosed BlackRock (BLK) trades, 52% were by Democrats and 48% by Republicans, led by Democrats (52%).
What is the most recent congressional BlackRock (BLK) trade?
The most recent disclosed BlackRock (BLK) trade was a sale by Richard Dean Dr McCormick, filed Aug 13, 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.