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SMTC Insider Trading

Insider Ownership Percentage: 0.48%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,035,567.77

Semtech Insider Trading History Chart

This chart shows the insider buying and selling history at Semtech by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Semtech Share Price & Price History

Current Price: $78.28
Price Change: ▲ Price Increase of +4.82 (6.56%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for SMTC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Semtech Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/22/2025Paul V. Walsh, Jr.DirectorSell500$66.24$33,120.0026,779View SEC Filing Icon  
10/3/2025Mark LinCFOSell971$72.83$70,717.9317,844View SEC Filing Icon  
9/16/2025Martin BurvillDirectorSell3,500$62.75$219,625.006,909View SEC Filing Icon  
7/1/2025Mark LinCFOSell999$43.84$43,796.1617,211View SEC Filing Icon  
6/24/2025Asaf SilbersteinCOOSell2,000$42.98$85,960.00105,996View SEC Filing Icon  
3/27/2025Mark LinCFOSell2,907$37.71$109,622.9713,481View SEC Filing Icon  
3/6/2025Mark LinCFOSell10,890$34.68$377,665.2011,625View SEC Filing Icon  
1/29/2025Mark LinCFOSell2,990$59.45$177,755.505,446View SEC Filing Icon  
1/17/2025Imran SheraziSVPSell1,338$75.00$100,350.0014View SEC Filing Icon  
1/15/2025Asaf SilbersteinCOOSell2,000$70.00$140,000.0076,417View SEC Filing Icon  
1/3/2025Mark LinCFOSell1,359$65.15$88,538.854,164View SEC Filing Icon  
12/19/2024Imran SheraziSVPSell2,946$63.30$186,481.806,317View SEC Filing Icon  
12/17/2024Mark LinCFOSell6,114$65.74$401,934.363,531View SEC Filing Icon  
4/8/2024Mark LinCFOBuy1,000$33.23$33,230.001,000View SEC Filing Icon  
9/28/2023Michael W. RodenskySVPSell18,227$25.50$464,788.50View SEC Filing Icon  
9/18/2023Paul V. Walsh, Jr.DirectorBuy20,000$24.83$496,600.0020,888View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Semtech (NASDAQ:SMTC)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SMTC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Semtech Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/2/2025Swiss Life Asset Management Ltd4,033$0.29M0.0%N/A0.004%Search for SEC Filing on Google Icon
12/1/2025Polar Asset Management Partners Inc.320,459$22.90M0.2%-19.1%0.346%Search for SEC Filing on Google Icon
11/26/2025JPMorgan Chase & Co.849,769$60.72M0.0%+11.6%0.979%Search for SEC Filing on Google Icon
11/25/2025Connors Investor Services Inc.62,455$4.46M0.4%-3.2%0.072%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.9,299$0.66M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/19/2025Danske Bank A S13,323$0.95M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/17/2025Hancock Whitney Corp6,902$0.49M0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC855$61K0.0%+1,215.4%0.001%Search for SEC Filing on Google Icon
11/17/2025Castleark Management LLC55,640$3.98M0.1%N/A0.064%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co88,076$6.29M0.0%-1.7%0.102%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC41,031$2.93M0.0%+26.3%0.047%Search for SEC Filing on Google Icon
11/17/2025Scientech Research LLC5,544$0.40M0.1%N/A0.006%Search for SEC Filing on Google Icon
11/17/2025Shelton Capital Management3,113$0.22M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/17/2025Sora Investors LLC185,245$13.24M1.2%+208.7%0.213%Search for SEC Filing on Google Icon
11/17/2025Paloma Partners Management Co30,000$2.14M0.4%N/A0.035%Search for SEC Filing on Google Icon
11/17/2025Northwestern Mutual Wealth Management Co.2,544$0.18M0.0%+821.7%0.003%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp948,727$67.79M0.0%-0.4%1.093%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV7,098$0.51M0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.57,973$4.14M0.0%-14.0%0.067%Search for SEC Filing on Google Icon
11/17/2025Jain Global LLC166,501$11.90M0.1%-21.1%0.192%Search for SEC Filing on Google Icon
11/17/2025Gotham Asset Management LLC66,952$4.78M0.0%+13.6%0.077%Search for SEC Filing on Google Icon
11/17/2025Granahan Investment Management LLC641,492$45.84M1.9%-35.3%0.739%Search for SEC Filing on Google Icon
11/17/2025Fred Alger Management LLC767,459$54.84M0.2%+46.0%0.884%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP32,798$2.34M0.0%N/A0.038%Search for SEC Filing on Google Icon
11/17/2025Clearline Capital LP698,935$49.94M2.3%-10.9%0.805%Search for SEC Filing on Google Icon
11/17/2025Atreides Management LP678,133$48.45M0.9%+2.4%0.781%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC44,203$3.16M0.1%-1.5%0.051%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.3,607,697$257.77M0.1%+8.7%4.158%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.7,373,744$526.86M0.1%+3.7%8.498%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC107,197$7.66M0.0%-74.6%0.124%Search for SEC Filing on Google Icon
11/14/2025Think Investments LP820,400$58.62M7.7%N/A0.945%Search for SEC Filing on Google Icon
11/14/2025Creative Planning35,243$2.52M0.0%+30.1%0.041%Search for SEC Filing on Google Icon
11/14/2025Polar Asset Management Partners Inc.320,459$22.90M0.3%-19.1%0.369%Search for SEC Filing on Google Icon
11/14/2025SummitTX Capital L.P.196,150$14.02M0.6%-28.3%0.226%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.6,009$0.43M0.0%+65.5%0.007%Search for SEC Filing on Google Icon
11/14/2025TRUE Private Wealth Advisors4,000$0.29M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/14/2025Amundi15,464$1.05M0.0%-99.7%0.018%Search for SEC Filing on Google Icon
11/14/2025Caisse de depot et placement du Quebec41,296$2.95M0.0%N/A0.048%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP160,340$11.46M0.1%-69.5%0.185%Search for SEC Filing on Google Icon
11/14/2025Cooper Creek Partners Management LLC298,657$21.34M0.7%-33.4%0.344%Search for SEC Filing on Google Icon
11/14/2025Man Group plc172,563$12.33M0.0%-70.2%0.199%Search for SEC Filing on Google Icon
11/14/2025Duquesne Family Office LLC301,515$21.54M0.5%N/A0.347%Search for SEC Filing on Google Icon
11/14/2025Disciplined Growth Investors Inc. MN2,729,382$195.01M3.5%-5.7%3.145%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 27,236$1.95M0.0%+18.6%0.031%Search for SEC Filing on Google Icon
11/14/2025Balyasny Asset Management L.P.474,013$33.87M0.0%+33.4%0.546%Search for SEC Filing on Google Icon
11/14/2025Fiduciary Trust Co6,110$0.44M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/14/2025Alta Park Capital LP203,618$14.55M1.3%N/A0.235%Search for SEC Filing on Google Icon
11/14/2025Brooklyn Investment Group9,060$0.65M0.0%+1,430.4%0.010%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC163,283$11.67M0.0%-39.4%0.188%Search for SEC Filing on Google Icon
11/14/2025Vident Advisory LLC6,089$0.44M0.0%-4.5%0.007%Search for SEC Filing on Google Icon
11/14/2025Concentric Capital Strategies LP79,516$5.68M0.3%N/A0.092%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank535,612$38.27M0.1%+0.7%0.617%Search for SEC Filing on Google Icon
11/14/2025Portolan Capital Management LLC668,862$47.79M2.6%+76.5%0.771%Search for SEC Filing on Google Icon
11/14/2025Glenmede Investment Management LP19,529$1.40M0.0%-4.6%0.023%Search for SEC Filing on Google Icon
11/13/2025Boston Partners29,663$2.12M0.0%N/A0.034%Search for SEC Filing on Google Icon
11/13/2025Marshall Wace LLP232,006$16.58M0.0%N/A0.267%Search for SEC Filing on Google Icon
11/13/2025Landscape Capital Management L.L.C.27,621$1.97M0.1%-22.0%0.032%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.1,039,955$74.31M0.0%-26.6%1.198%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.185,092$13.23M0.0%+16.9%0.213%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG395,910$28.29M0.0%-80.8%0.456%Search for SEC Filing on Google Icon
11/13/2025Connor Clark & Lunn Investment Management Ltd.120,840$8.63M0.0%-33.8%0.139%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets22,249$1.59M0.0%+65.5%0.026%Search for SEC Filing on Google Icon
11/13/2025Mackenzie Financial Corp5,541$0.40M0.0%+18.2%0.006%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.17,750$1.27M0.0%+13.5%0.020%Search for SEC Filing on Google Icon
11/13/2025Quadrant Capital Group LLC2,268$0.16M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/13/2025Van ECK Associates Corp56,711$4.05M0.0%+119.5%0.065%Search for SEC Filing on Google Icon
11/13/2025FourThought Financial Partners LLC5,219$0.37M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/13/2025Capital Research Global Investors4,691,676$335.22M0.1%+13.9%5.407%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc227,451$16.25M0.0%-3.7%0.262%Search for SEC Filing on Google Icon
11/13/2025Fieldview Capital Management LLC7,887$0.56M0.1%N/A0.009%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank167,900$12M0.0%+1.6%0.193%Search for SEC Filing on Google Icon
11/13/2025Pinpoint Asset Management Singapore Pte. Ltd.4,820$0.34M0.1%N/A0.006%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.112,129$8.01M0.0%+283.4%0.129%Search for SEC Filing on Google Icon
11/13/2025Schroder Investment Management Group879,880$62.87M0.0%+199.3%1.014%Search for SEC Filing on Google Icon
11/13/2025Private Advisor Group LLC3,561$0.25M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/13/2025Natixis Advisors LLC38,952$2.78M0.0%+27.2%0.045%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP77,601$5.55M0.0%+125.3%0.089%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC502,162$35.88M0.0%+36.9%0.579%Search for SEC Filing on Google Icon
11/12/2025Crossmark Global Holdings Inc.4,383$0.31M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/12/2025Orion Porfolio Solutions LLC3,414$0.24M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/12/2025GW&K Investment Management LLC379,630$27.13M0.2%N/A0.437%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP434,026$30.98M0.0%+29.7%0.500%Search for SEC Filing on Google Icon
11/12/2025Legato Capital Management LLC26,076$1.86M0.2%+77.6%0.030%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.413,191$29.52M0.0%-15.2%0.476%Search for SEC Filing on Google Icon
11/12/2025Fisher Asset Management LLC24,069$1.72M0.0%-6.6%0.028%Search for SEC Filing on Google Icon
11/12/2025Journey Strategic Wealth LLC5,074$0.36M0.0%+3.2%0.006%Search for SEC Filing on Google Icon
11/12/2025Royce & Associates LP44,014$3.15M0.0%N/A0.051%Search for SEC Filing on Google Icon
11/12/2025Huntington National Bank749$54K0.0%+151.3%0.001%Search for SEC Filing on Google Icon
11/12/2025Handelsbanken Fonder AB29,588$2.11M0.0%+19.8%0.034%Search for SEC Filing on Google Icon
11/12/2025Artisan Partners Limited Partnership317,658$22.70M0.0%N/A0.366%Search for SEC Filing on Google Icon
11/12/2025Xponance Inc.6,864$0.49M0.0%-2.6%0.008%Search for SEC Filing on Google Icon
11/12/2025Westfield Capital Management Co. LP3,380,373$241.53M1.0%+23.0%3.896%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC44,316$3.17M0.0%-65.1%0.051%Search for SEC Filing on Google Icon
11/12/2025US Bancorp DE12,092$0.86M0.0%-1.8%0.014%Search for SEC Filing on Google Icon
11/10/2025TD Asset Management Inc33,042$2.36M0.0%N/A0.038%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.7,288$0.52M0.0%-18.2%0.008%Search for SEC Filing on Google Icon
11/10/2025Citigroup Inc.206,506$14.76M0.0%+121.8%0.238%Search for SEC Filing on Google Icon
11/7/2025Hodges Capital Management Inc.64,721$4.62M0.4%N/A0.075%Search for SEC Filing on Google Icon
11/7/2025Heartland Advisors Inc.101,718$7.27M0.4%-23.8%0.117%Search for SEC Filing on Google Icon
11/7/2025Skandinaviska Enskilda Banken AB publ 2,400$0.17M0.0%N/A0.003%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Semtech logo
Semtech Corporation designs, develops, manufactures, and markets analog and mixed-signal semiconductor and advanced algorithms. It provides signal integrity products, including a portfolio of optical data communications and video transport products used in various infrastructure, and industrial applications; a portfolio of integrated circuits for data centers, enterprise networks, passive optical networks, wireless base station optical transceivers, and high-speed interface applications; and video products for broadcast applications, as well as video-over-IP technology for professional audio video applications. The company offers protection products, such as filter and termination devices that are integrated with the transient voltage suppressor devices, which protect electronic systems from voltage spikes; and sensing products comprising a portfolio of specialized radio frequency products used in various industrial, medical, and communications applications, as well as specialized sensing products. In addition, it provides switching voltage regulators, combination switching and linear regulators, smart regulators, isolated switches, and wireless charging related products. Further, it offers portfolio of IoT solutions, such as modules, gateways, routers, and connected services; and portfolio of connected services, including wireless connectivity and cloud-based services for industrial, medical and communications applications. The company serves original equipment manufacturers and industrial end-markets. It sells its products directly, as well as through independent sales representative firms and independent distributors in Asia- Pacific, North America, and Europe. Semtech Corporation was incorporated in 1960 and is headquartered in Camarillo, California.
Read More on Semtech

Today's Range

Now: $78.28
Low: $72.78
High: $79.59

50 Day Range

MA: $69.14
Low: $61.98
High: $78.28

52 Week Range

Now: $78.28
Low: $24.05
High: $79.59

Volume

2,022,263 shs

Average Volume

2,005,971 shs

Market Capitalization

$7.24 billion

P/E Ratio

252.52

Dividend Yield

N/A

Beta

2.01

Who are the company insiders with the largest holdings of Semtech?

Semtech's top insider investors include:
  1. Asaf Silberstein (COO)
  2. Paul V Walsh Jr (Director)
  3. Mark Lin (CFO)
  4. Martin Burvill (Director)
  5. Imran Sherazi (SVP)
Learn More about top insider investors at Semtech.

Who are the major institutional investors of Semtech?

Semtech's top institutional investors include:
  1. Vanguard Group Inc. — 13.32%
  2. Ameriprise Financial Inc. — 8.50%
  3. Capital Research Global Investors — 5.41%
  4. Alliancebernstein L.P. — 4.16%
  5. Westfield Capital Management Co. LP — 3.90%
  6. Disciplined Growth Investors Inc. MN — 3.15%
Learn More about top institutional investors of Semtech stock.

Which institutional investors are selling Semtech stock?

In the previous quarter, SMTC stock was sold by these institutional investors:
  1. Amundi
  2. UBS Group AG
  3. Assenagon Asset Management S.A.
  4. Man Group plc
  5. Invesco Ltd.
  6. Vanguard Group Inc.
  7. Freestone Grove Partners LP
  8. Granahan Investment Management LLC
Within the last year, company insiders that have sold Semtech company stock include:
  1. Asaf Silberstein (COO)
  2. Paul V Walsh Jr (Director)
  3. Mark Lin (CFO)
  4. Martin Burvill (Director)
  5. Imran Sherazi (SVP)
Learn More investors selling Semtech stock.

Which institutional investors are buying Semtech stock?

During the last quarter, SMTC stock was purchased by institutional investors including:
  1. Think Investments LP
  2. Westfield Capital Management Co. LP
  3. Schroder Investment Management Group
  4. Capital Research Global Investors
  5. Emerald Advisers LLC
  6. GW&K Investment Management LLC
  7. Artisan Partners Limited Partnership
  8. Duquesne Family Office LLC