BRK

Name: BRK Congressional Trading Activity
Creator: Signal Congress

Congressional Activity

Bershire Hathaway Cdr [Cad Hedged]

TOTAL TRADES

BUYS

SELLS

MEMBERS

unique traders

BIPARTISAN CLUSTERS

AVG ALPHA 60D

+21.52%

vs SPY benchmark

BRK timeline9 trades · Congress + cabinet · convergence

Positioned by disclosure date. Click any marker for its source filing.

CongressCabinetContract cut8-K13D▲ buy ▼ sell ◆ n/a ■ event

EXECUTIVE HOLDINGS

Primary-source OGE 278-T disclosures

View all on Executive page →

OFFICIAL	AGENCY	DATE	TYPE	AMOUNT
Howery, Kenneth A Ambassador to the Kingdom of Denmark	Department of State	Dec 15, 25	SELL	$15K–$50K
Busterud, John Assistant Administrator	Environmental Protection Agency	Dec 8, 25	SELL	$500K–$1.0M
Fertitta, Tilman Ambassador to Italy & San Marino	Department of State	Jul 16, 25	SELL	$250K–$500K
Figliola, Anthony Chief of Staff	Department of Health and Human Services	Jun 27, 25	SELL	$1K–$15K
Shapiro, David E Special Advisor & Chief Counsel of the US Investment Accelerator	Department of Commerce	Jun 4, 25	SELL	$100K–$250K
Stephens, Warren	—	May 1, 25	SELL	$5.0M–$25.0M
Blinken, Antony J Secretary	Department of State	Mar 23, 21	SELL	$1K–$15K
Blinken, Antony J Secretary	Department of State	Mar 23, 21	SELL	$100K–$250K

1 trades

Congressional trading data from STOCK Act filings. Not investment advice.

ABOUT CONGRESSIONAL TRADING IN BRK

As of August 2026, 1 member of Congress have collectively executed 1 disclosed trade on BRK (Bershire Hathaway Cdr). This includes 0 purchases and 1 sale, with bipartisan cluster activity detected 0 times — instances where members of both parties traded BRK within overlapping time windows, often a signal of coordinated information or policy-related activity.

MOST-ACTIVE TRADERS

The most active trader of BRK on Signal Congress is Markwayne Mullin with 1 trade.

Signal Congress tracks BRK congressional trades through STOCK Act PTR filings from the House Clerk XML feed and Senate eFD system. Each trade is scored for conviction (0–100 scale) based on filing speed, amount, and corroboration signals, and analyzed for alpha generation against the SPY benchmark over 60-day and 180-day windows.