TSM

Congressional Activity
Taiwan Semiconductor Manufacturing Company Ltd. (TSM) [ST]
ARIA INTELLIGENCE BRIEF

Fourteen members of Congress have disclosed 42 trades in this Information Technology sector security across a span running from January 2022 through February 2026, reflecting sustained if moderately broad congressional engagement with the name. The balance tilts toward selling, with 19 purchases against 23 sales, and the most active disclosers by trade count are Cleo Fields, Lisa McClain, Gil Cisneros, and Josh Gottheimer. The public disclosure record shows no bipartisan co-trading clusters for this ticker. Separately, 17 executive-branch officials have disclosed 41 transactions in the same security in independent filings, with the closest congressional and executive purchases falling within the same day — a timing sequence observable in the public record.

Signal Congress surfaces public disclosure data. This is not investment advice and does not imply wrongdoing.
TOTAL TRADES
42
BUYS
19
SELLS
23
MEMBERS
14
unique traders
BIPARTISAN CLUSTERS
0
AVG ALPHA 60D
+5.02%
vs SPY benchmark
TSM timeline58 trades · Congress + cabinet · convergence
Positioned by disclosure date. Click any marker for its source filing.
CongressCabinetContract cut8-K13D▲ buy  ▼ sell  ◆ n/a  ■ event
CONGRESSCABINETMar 23Oct 23May 24Dec 24Jul 25Feb 26
EXECUTIVE HOLDINGS
Primary-source OGE 278-T disclosures
View all on Executive page →
ACTIVE CONVERGENCE SIGNAL
A cabinet official and a congressional member both purchased this ticker within 30 days. See /executive for full detail.
OFFICIALAGENCYDATETYPEAMOUNT
Capito, Arch Alfred Moore
United States Attorney
Department of Justice/Executive Office for United States Attorneys
Mar 3, 26BUY$1K–$15K
Mody, Arjun
Deputy Commissioner
Social Security Administration
Jan 30, 26SELL$1K–$15K
Capito, Arch Alfred Moore
United States Attorney
Department of Justice/Executive Office for United States Attorneys
Jan 21, 26BUY$1K–$15K
Panuccio, Brittany
Commissioner
Equal Employment Opportunity Commission
Jan 6, 26SELL$1K–$15K
Brodie, Howard
W Ambassador Extraordinary and Plenipotentiary to the Republic of Finland
Department of State
Dec 30, 25SELL$50K–$100K
Fogel, David
Assistant Secretary and Director General
Department of Commerce
Nov 14, 25SELL$50K–$100K
Guilfoyle, Kimberly
A Ambassador to Greece
Department of State
Nov 3, 25SELL$15K–$50K
Kenny, Stephen
Deputy Counsel to the President
Trump-Vance (2025) - White House
Oct 22, 25SELL$1K–$15K
Guilfoyle, Kimberly
A Ambassador to Greece
Department of State
Oct 6, 25SELL$1K–$15K
Guilfoyle, Kimberly
A Ambassador to Greece
Department of State
Oct 1, 25BUY$1K–$15K
Stephens, Warren
Jul 24, 25SELL$250K–$500K
Danley, Christopher D
Senior Advisor to the Solicitor
Department of the Interior
Jun 9, 25SELL$15K–$50K
Danley, Christopher D
Senior Advisor to the Solicitor
Department of the Interior
Jun 9, 25BUY$15K–$50K
Cameron, Scott
PDAS Water and Science
Department of the Interior
May 30, 25BUY$1K–$15K
Bhattacharya, Jayanta
Director
Department of Health and Human Services/National Institutes of Health
May 27, 25SELL$1K–$15K
Bhattacharya, Jayanta
Director
Department of Health and Human Services/National Institutes of Health
May 27, 25SELL$1K–$15K
Landau, Christopher
Deputy Secretary
Department of State
Apr 28, 25SELL$50K–$100K
Schuler, Frank
Sr. Advisor
General Services Administration
Feb 27, 25SELL$1K–$15K
Schuler, Frank
Sr. Advisor
General Services Administration
Feb 27, 25SELL$15K–$50K
Doffermyre, William
Senior Advisor
Department of the Interior
Feb 24, 25SELL$15K–$50K
42 trades
Congressional trading data from STOCK Act filings. Not investment advice.
MEMBERS WHO TRADED TSM · 14
Cleo Fields7Gil Cisneros5Lisa McClain6Valerie Hoyle3Jared Moskowitz1Julia Letlow3Richard Allen1Tommy Tuberville1Bruce Westerman1Daniel Goldman2Josh Gottheimer5Michael McCaul3Rob Bresnahan1Thomas Carper3