ARM

Name: ARM Congressional Trading Activity
Creator: Signal Congress

Congressional Activity

Arm Holdings plc - American Depositary Shares (ARM) [ST]

TOTAL TRADES

BUYS

SELLS

MEMBERS

unique traders

BIPARTISAN CLUSTERS

AVG ALPHA 60D

-8.41%

vs SPY benchmark

ARM timeline5 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
Miller, Stephen N Deputy Chief of Staff for Policy and Homeland Security Advisor	Trump-Vance (2025) - White House	Aug 14, 25	SELL	$1K–$15K
Miller, Stephen N Deputy Chief of Staff for Policy and Homeland Security Advisor	Trump-Vance (2025) - White House	Aug 14, 25	SELL	$50K–$100K
Miller, Stephen N Deputy Chief of Staff for Policy and Homeland Security Advisor	Trump-Vance (2025) - White House	Aug 14, 25	SELL	$15K–$50K

2 trades

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

ABOUT CONGRESSIONAL TRADING IN ARM

As of August 2026, 2 members of Congress have collectively executed 2 disclosed trades on ARM (Arm Holdings plc - American Depositary Shares). This includes 1 purchase and 1 sale, with bipartisan cluster activity detected 0 times — instances where members of both parties traded ARM within overlapping time windows, often a signal of coordinated information or policy-related activity.

MOST-ACTIVE TRADERS

The most active trader of ARM on Signal Congress is Jonathan Jackson with 1 trade, followed by Cleo Fields (1 trade).

Signal Congress tracks ARM 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.