Semtech Corporation Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 17 trades in Semtech Corporation (NASDAQ: SMTC) since 2014, across 4 members, worth an estimated $527.51K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 9 buys against 8 sells, a modestly buy-led skew, with Democratic members responsible for 47% of the trades and Republican members 53%. The most recent disclosure shown was filed September 2026, and Gilbert Cisneros has filed the most SMTC transactions among those shown, with 5. One notable disclosed move was a purchase by Gilbert Cisneros on January 20, 2026, up 92.1% 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. Semtech Corporation's current Quantellect Tide Score is 58 out of 100 (High Tide), Top 29% of universe (3990); the Tide Score is generated algorithmically from public filings and market data and is not investment advice. 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 Semtech Corporation (SMTC) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Semtech congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
 Gilbert Cisneros House | Sep 4, 2026 | Jul 21, 2026 | 45 days | Sell |  $1,001 - $15,000 | +7.29% | Self | |
Gilbert Cisneros House | Sep 4, 2026 | Jul 16, 2026 | 50 days | Sell | $1,001 - $15,000 | +15.86% | Self | |
Gilbert Cisneros House | Jul 2, 2026 | Jun 30, 2026 | 2 days | Sell | $1,001 - $15,000 | -8.63% | Self | |
Gilbert Cisneros House | Apr 7, 2026 | Mar 3, 2026 | 35 days | Buy | $1,001 - $15,000 | +64.01% | Self | |
Gilbert Cisneros House | Feb 13, 2026 | Jan 20, 2026 | 24 days | Buy | $1,001 - $15,000 | +92.09% | Self |
Semtech (SMTC) congressional trading FAQ
Can members of Congress legally trade Semtech (SMTC) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Semtech (SMTC), 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 Semtech (SMTC) trades public?
Yes. Every congressional trade in Semtech (SMTC) 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 Semtech (SMTC)?
Members of Congress have disclosed 17 trades in Semtech (SMTC) worth $527.51K across 4 members, according to public STOCK Act filings.
Which members of Congress have traded Semtech (SMTC)?
Recent and active filers of Semtech (SMTC) disclosures include Gilbert Cisneros. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Semtech (SMTC) more?
Across disclosed Semtech (SMTC) trades, 47% were by Democrats and 53% by Republicans, led by Republicans (53%).
What is the most recent congressional Semtech (SMTC) trade?
The most recent disclosed Semtech (SMTC) filing reported a sell by Gilbert Cisneros, filed Sep 3, 2026.
What is Semtech (SMTC)'s Tide Score?
Semtech (SMTC) has a Quantellect Tide Score of 58 (High Tide). The Tide Score is a 0-100 read blending price forecast, smart-money flow, technicals, and social sentiment; higher is more bullish.
Browse all stocks Congress tradesCongressional trading overviewSemtech (SMTC) stock overview
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.