ENTG Insider Trading

Insider Ownership Percentage: 0.53%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $51,096,554.31

Entegris Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Entegris Share Price & Price History

Current Price: $154.39
Price Change: ▼ Price Decrease of -5.61 (-3.51%)
As of 10/30/2026 04:00 PM ET

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

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

Entegris Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/14/2026Olivier BlachierInsiderSell2,000$160.66$321,320.0034,997View SEC Filing Icon  
8/13/2026Joseph ColellaSVPSell3,916$164.48$644,103.6850,297View SEC Filing Icon  
8/11/2026Susan G. RiceSVPSell2,062$149.52$308,310.2466,976View SEC Filing Icon  
6/3/2026James P. LedererDirectorSell3,569$143.59$512,472.7118,277View SEC Filing Icon  
5/27/2026Clinton M. HarisSVPSell6,848$149.23$1,021,927.0454,961View SEC Filing Icon  
5/15/2026Susan G. RiceSVPSell19,893$132.84$2,642,586.1269,038View SEC Filing Icon  
5/14/2026Clinton M. HarisSVPSell5,830$144.57$842,843.1054,961View SEC Filing Icon  
5/14/2026Joseph ColellaSVPSell6,326$140.17$886,715.4250,121View SEC Filing Icon  
5/14/2026Olivier BlachierSVPSell2,000$140.04$280,080.0034,897View SEC Filing Icon  
4/17/2026Bertrand LoyInsiderSell44,138$144.41$6,373,968.58227,527View SEC Filing Icon  
4/14/2026Bertrand LoyInsiderSell17,396$140.22$2,439,267.12227,527View SEC Filing Icon  
4/7/2026Joseph ColellaSVPSell1,592$115.57$183,987.4450,121View SEC Filing Icon  
4/7/2026Olivier BlachierSVPSell275$115.57$31,781.7534,897View SEC Filing Icon  
2/25/2026Bertrand LoyInsiderSell50,322$137.41$6,914,746.02217,767View SEC Filing Icon  
2/24/2026Bertrand LoyInsiderSell59,516$138.95$8,269,748.20268,089View SEC Filing Icon  
2/20/2026Joseph ColellaSVPSell1,580$131.49$207,754.2045,835View SEC Filing Icon  
2/20/2026Linda LagorgaCFOSell11,438$135.00$1,544,130.0033,810View SEC Filing Icon  
2/20/2026Olivier BlachierSVPSell1,664$131.49$218,799.3629,497View SEC Filing Icon  
2/12/2026Daniel D. WoodlandSVPSell30,474$130.65$3,981,428.1046,904View SEC Filing Icon  
2/2/2026Bertrand LoyInsiderSell65,250$119.61$7,804,552.50306,422View SEC Filing Icon  
1/21/2026Clinton M. HarisSVPSell5,830$120.00$699,600.0037,743View SEC Filing Icon  
12/10/2025James P. LedererDirectorSell2,008$92.84$186,422.7220,434View SEC Filing Icon  
12/1/2025Bertrand LoyInsiderSell57,570$76.88$4,425,981.60305,820View SEC Filing Icon  
11/17/2025Olivier BlachierSVPSell488$77.43$37,785.8414,124View SEC Filing Icon  
11/6/2025Joseph ColellaSVPSell3,577$88.41$316,242.5734,364View SEC Filing Icon  
8/13/2025Susan G. RiceSVPSell8,858$79.84$707,222.7256,912View SEC Filing Icon  
7/17/2025Clinton M. HarisSVPSell3,627$90.00$326,430.0037,743View SEC Filing Icon  
5/22/2025Olivier BlachierSVPSell275$72.22$19,860.5014,923View SEC Filing Icon  
2/21/2025Olivier BlachierSVPSell984$108.00$106,272.0010,903View SEC Filing Icon  
2/10/2025Clinton M. HarisSVPSell12,652$106.92$1,352,751.8434,820View SEC Filing Icon  
7/11/2024Daniel D. WoodlandInsiderSell15,000$145.00$2,175,000.0037,457View SEC Filing Icon  
7/3/2024Bertrand LoyCEOSell27,044$140.63$3,803,197.72263,068View SEC Filing Icon  
7/3/2024Daniel D. WoodlandInsiderSell15,000$140.00$2,100,000.0037,457View SEC Filing Icon  
5/31/2024Clinton M. HarisSVPSell5,005$124.74$624,323.7034,600View SEC Filing Icon  
5/23/2024James Anthony O'NeillSVPSell6,761$133.50$902,593.5013,652View SEC Filing Icon  
5/16/2024Olivier BlachierSVPSell1,986$133.84$265,806.2412,356View SEC Filing Icon  
2/21/2024Michael SauerCAOSell1,897$132.54$251,428.381,779View SEC Filing Icon  
2/20/2024Michael BesnardSVPSell12,667$135.78$1,719,925.2610,213View SEC Filing Icon  
2/16/2024Daniel D. WoodlandInsiderSell9,000$139.50$1,255,500.0032,730View SEC Filing Icon  
2/16/2024Susan G. RiceSVPSell17,518$135.86$2,379,995.4842,931View SEC Filing Icon  
12/22/2023Joseph ColellaSVPSell2,857$120.49$344,239.9325,769View SEC Filing Icon  
11/24/2023Joseph ColellaSVPSell2,604$102.86$267,847.4428,626View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Entegris (NASDAQ:ENTG)

Institutional Buying and Selling by Quarter

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

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

Entegris Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/31/2026Costello Asset Management INC200$31K0.0%-33.3%0.000%Search for SEC Filing on Google Icon
10/31/2026Chicago Partners Investment Group LLC2,803$0.38M0.0%+23.2%0.002%Search for SEC Filing on Google Icon
10/30/2026Compass Financial Management LLC1,501$0.23M0.0%-23.8%0.001%Search for SEC Filing on Google Icon
10/30/2026Rakuten Investment Management Inc.33,581$5.20M0.0%+17.1%0.022%Search for SEC Filing on Google Icon
10/30/2026Third View Private Wealth LLC6,285$0.97M0.1%-13.5%0.004%Search for SEC Filing on Google Icon
10/30/2026Provenance Wealth Advisors LLC2,738$0.42M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund31,657$4.88M0.1%+0.4%0.021%Search for SEC Filing on Google Icon
10/29/2026Boit C F David208$32K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/29/2026Greenleaf Trust1,589$0.25M0.0%-5.4%0.001%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.289,667$44.63M0.0%-0.9%0.190%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.236,227$36.39M0.1%N/A0.155%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC10,500$1.62M0.0%-9.0%0.007%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC25,901$3.99M0.0%+2.7%0.017%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.6,668$1.03M0.0%+8.1%0.004%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC1,918$0.30M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/28/2026Pinnacle Wealth Planning Services Inc.875$0.14M0.0%-22.8%0.000%Search for SEC Filing on Google Icon
10/28/2026North Dakota State Investment Board4,655$0.72M0.0%+4.5%0.000%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.57,459$8.85M0.0%-0.1%0.038%Search for SEC Filing on Google Icon
10/27/2026Schwartz Investment Counsel Inc.20,000$3.08M0.1%-88.9%0.013%Search for SEC Filing on Google Icon
10/26/2026Park Avenue Securities LLC22,454$3.46M0.0%-14.9%0.015%Search for SEC Filing on Google Icon
10/26/2026CUSHING ASSET MANAGEMENT LP dba NXG INVESTMENT MANAGEMENT55,000$8.47M0.4%-6.8%0.036%Search for SEC Filing on Google Icon
10/24/2026Capelight Capital Asset Management LP20,000$3.08M1.2%+300.0%0.013%Search for SEC Filing on Google Icon
10/23/2026Robeco Schweiz AG387,452$59.69M1.1%N/A0.254%Search for SEC Filing on Google Icon
10/23/2026Norris Perne & French LLP MI95,784$14.76M0.7%+185.1%0.063%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC2,051$0.32M0.0%+13.1%0.001%Search for SEC Filing on Google Icon
10/23/2026Evergreen Capital Management LLC5,372$0.83M0.0%+1.5%0.004%Search for SEC Filing on Google Icon
10/23/2026Gibbs Wealth Management4,354$0.67M0.1%+7.3%0.003%Search for SEC Filing on Google Icon
10/23/2026Fifth Third Wealth Advisors LLC5,267$0.81M0.0%+10.1%0.003%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC9,171$1.41M0.0%-14.6%0.006%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC45,191$6.96M0.3%+82.2%0.030%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC39,768$6.13M0.1%-5.9%0.026%Search for SEC Filing on Google Icon
10/22/2026Compass Wealth Management LLC32,430$5M1.0%-10.1%0.021%Search for SEC Filing on Google Icon
10/22/2026Ledyard National Bank1,513$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/22/2026Root Financial Partners LLC334$51K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/22/2026SBI Securities Co. Ltd.278$43K0.0%+51.1%0.000%Search for SEC Filing on Google Icon
10/21/2026Axxcess Wealth Management LLC2,389$0.37M0.0%+61.3%0.002%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.8,210$1.27M0.0%+3.4%0.005%Search for SEC Filing on Google Icon
10/21/2026Capstone Capital Management Ltd2,098$0.32M0.1%N/A0.001%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC10,883$1.68M0.0%+7.2%0.007%Search for SEC Filing on Google Icon
10/21/2026Diversify Advisory Services LLC18,769$2.76M0.0%+3.0%0.012%Search for SEC Filing on Google Icon
10/20/2026Louisbourg Investments Inc.20,397$3.14M0.5%+99.9%0.013%Search for SEC Filing on Google Icon
10/17/2026IFP Advisors Inc1,970$0.30M0.0%-17.0%0.001%Search for SEC Filing on Google Icon
10/17/2026Counterpoint Mutual Funds LLC4,873$0.75M0.1%N/A0.003%Search for SEC Filing on Google Icon
10/16/2026Vontobel Holding Ltd.5,956$0.92M0.0%+9.8%0.004%Search for SEC Filing on Google Icon
10/15/2026Assenagon Asset Management S.A.52,508$8.09M0.0%-65.6%0.034%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue14,478$2.23M0.0%-3.1%0.009%Search for SEC Filing on Google Icon
10/15/2026Curated Wealth Partners LLC1,312$0.20M0.0%-95.0%0.001%Search for SEC Filing on Google Icon
10/15/2026ZWJ Investment Counsel Inc.2,636$0.41M0.0%+4.9%0.002%Search for SEC Filing on Google Icon
10/15/2026Mather Group LLC.1,001$0.15M0.0%+69.4%0.001%Search for SEC Filing on Google Icon
10/15/2026Fortitude Family Office LLC511$79K0.0%+25.9%0.000%Search for SEC Filing on Google Icon
10/14/2026Generate Investment Management Ltd109,651$16.89M0.7%N/A0.072%Search for SEC Filing on Google Icon
10/14/2026Focus Financial Network Inc.1,865$0.29M0.0%-23.5%0.001%Search for SEC Filing on Google Icon
10/14/2026Salem Investment Counselors Inc.80,804$12.45M0.3%+4.2%0.053%Search for SEC Filing on Google Icon
10/14/2026B. Riley Wealth Advisors Inc.2,047$0.32M0.0%+12.3%0.001%Search for SEC Filing on Google Icon
10/9/2026GK Wealth Management LLC661$0.10M0.1%N/A0.000%Search for SEC Filing on Google Icon
10/9/2026Balefire LLC2,057$0.32M0.0%-74.0%0.001%Search for SEC Filing on Google Icon
10/9/2026Wedmont Private Capital2,507$0.41M0.0%+6.2%0.002%Search for SEC Filing on Google Icon
10/9/2026Legacy Wealth Asset Management LLC6,147$0.95M0.2%+44.3%0.004%Search for SEC Filing on Google Icon
10/9/2026GAMMA Investing LLC9,191$1.42M0.0%+57.6%0.006%Search for SEC Filing on Google Icon
10/8/2026Farther Finance Advisors LLC2,886$0.45M0.0%+8.1%0.002%Search for SEC Filing on Google Icon
10/8/2026Fenimore Asset Management Inc355,630$54.79M1.2%-1.0%0.233%Search for SEC Filing on Google Icon
10/8/2026Gradient Investments LLC9,758$1.50M0.0%-7.8%0.006%Search for SEC Filing on Google Icon
10/6/2026Congress Asset Management Co.213,382$32.87M0.2%+2.1%0.140%Search for SEC Filing on Google Icon
10/5/2026Baker Tilly Wealth Management LLC1,733$0.27M0.1%-16.2%0.001%Search for SEC Filing on Google Icon
10/2/2026Versant Capital Management Inc794$0.12M0.0%+76.8%0.001%Search for SEC Filing on Google Icon
10/1/2026Burkett Financial Services LLC349$54K0.0%+436.9%0.000%Search for SEC Filing on Google Icon
9/23/2026QRG Capital Management Inc.14,286$2.57M0.0%+13.5%0.009%Search for SEC Filing on Google Icon
9/23/2026Envestnet Portfolio Solutions Inc.4,010$0.72M0.0%+17.7%0.003%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC6,949$1.25M0.0%-2.4%0.005%Search for SEC Filing on Google Icon
9/9/2026Tidal Investments LLC28,421$5.11M0.0%-9.8%0.019%Search for SEC Filing on Google Icon
9/9/2026National Pension Service10,668$1.92M0.0%-6.8%0.007%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd159,427$28.68M0.9%-12.2%0.105%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC1,533$0.28M0.0%-55.3%0.001%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC10,007$1.80M0.0%+23.4%0.007%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.12,618$2.27M0.0%+139.7%0.008%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System43,652$7.85M0.0%+6.0%0.029%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC1,832$0.33M0.0%N/A0.001%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S43,226$7.78M0.0%N/A0.028%Search for SEC Filing on Google Icon
9/4/2026Parkside Financial Bank & Trust2,487$0.45M0.0%-23.7%0.002%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP96,022$17.27M0.0%+1.4%0.063%Search for SEC Filing on Google Icon
8/26/2026Amundi643,612$115.76M0.0%+114.5%0.422%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC12,924$2.33M0.0%-2.6%0.008%Search for SEC Filing on Google Icon
8/25/2026Groupe la Francaise2,284$0.41M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/23/2026Styrax Capital LP75,000$13.49M0.9%N/A0.049%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC2,989$0.54M0.0%+7.8%0.002%Search for SEC Filing on Google Icon
8/23/2026Saudi Central Bank10,657$1.92M0.0%+90.4%0.007%Search for SEC Filing on Google Icon
8/22/2026Compass Financial Management LLC1,969$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026Odyssean LLC1,367$0.25M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026Knollwood Investment Advisory LLC23,421$4.21M0.4%+3.7%0.015%Search for SEC Filing on Google Icon
8/22/2026Syon Capital LLC2,999$0.54M0.0%-14.9%0.002%Search for SEC Filing on Google Icon
8/22/2026TD Waterhouse Canada Inc.1,068$0.18M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC1,903$0.34M0.0%+11.2%0.001%Search for SEC Filing on Google Icon
8/21/2026Continuum Advisory LLC10,383$1.87M0.2%N/A0.007%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S47,897$8.62M0.0%N/A0.031%Search for SEC Filing on Google Icon
8/20/2026Clifford Swan Investment Counsel LLC163,566$29.42M0.9%-14.5%0.107%Search for SEC Filing on Google Icon
8/20/2026Rehmann Capital Advisory Group6,737$1.21M0.1%+12.9%0.004%Search for SEC Filing on Google Icon
8/20/2026Ancora Advisors LLC174$31K0.0%+85.1%0.000%Search for SEC Filing on Google Icon
8/20/2026Benjamin Edwards Inc.1,830$0.33M0.0%-11.7%0.001%Search for SEC Filing on Google Icon
8/20/2026Northwestern Mutual Wealth Management Co.5,374$0.97M0.0%+174.5%0.004%Search for SEC Filing on Google Icon
8/20/2026Greenleaf Trust1,680$0.30M0.0%N/A0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Entegris logo
Entegris, Inc. develops, manufactures, and supplies microcontamination control products, specialty chemicals, and advanced materials handling solutions in North America, Taiwan, China, South Korea, Japan, Europe, and Southeast Asia. It operates in three segments: Materials Solutions (MS); Microcontamination Control (MC); and Advanced Materials Handling (AMH). The MC segment solutions to purify critical liquid chemistries and process gases used in semiconductor manufacturing processes and other high-technology industries; integrated circuit chemical mechanical polishing solutions, high-performance etch and clean chemistries, gases and materials, and safe and materials delivery systems. The MS segment provides materials-based solutions, such as chemical mechanical planarization slurries, pads, deposition materials, process chemistries and gases, formulated cleans, etchants, and other specialty materials. The Advanced Materials Handling segment develops solutions for customers' yields by protecting critical materials during manufacturing, transportation, and storage, which include monitor, protect, transport and deliver critical liquid chemistries, wafers, and other substrates for semiconductor, life sciences and other high-technology industries. The company's customers include logic and memory semiconductor device manufacturers, semiconductor equipment makers, gas and chemical manufacturing companies, and wafer grower companies; and flat panel display equipment makers, panel manufacturers, and manufacturers of hard disk drive components and devices, as well as their related ecosystems. It serves manufacturers and suppliers in the solar and life science industries, electrical discharge machining customers, glass and glass container manufacturers, aerospace manufacturers, and manufacturers of biomedical implantation devices. Entegris, Inc. was founded in 1966 and is headquartered in Billerica, Massachusetts.
Read More on Entegris

Today's Range

Now: $154.39
Low: $150.59
High: $159.00

50 Day Range

MA: $146.32
Low: $128.31
High: $166.92

52 Week Range

Now: $154.39
Low: $67.97
High: $186.94

Volume

6,406,205 shs

Average Volume

2,730,776 shs

Market Capitalization

$23.54 billion

P/E Ratio

60.31

Dividend Yield

0.25%

Beta

1.4

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

Entegris' top insider investors include:
  1. Gmt Capital Corp (Major Shareholder)
  2. Bertrand Loy (CEO)
  3. Bertrand Loy (Insider)
  4. Todd James Edlund (COO)
  5. Gregory B Graves (CFO)
  6. Todd James Edlund (VP)
  7. Brian F Sullivan (Director)
  8. Stuart Tison (VP)
  9. John J Murphy (VP)
  10. William James Shaner (VP)
Learn More about top insider investors at Entegris.

Who are the major institutional investors of Entegris?

Entegris' top institutional investors include:
  1. Robeco Schweiz AG — 0.25%
  2. Fenimore Asset Management Inc — 0.23%
  3. Sumitomo Mitsui Trust Group Inc. — 0.19%
  4. Mirae Asset Global Investments Co. Ltd. — 0.15%
  5. Congress Asset Management Co. — 0.14%
  6. Generate Investment Management Ltd — 0.07%
Learn More about top institutional investors of Entegris stock.

Which major investors are selling Entegris stock?

Within the last quarter, ENTG stock was sold by these institutional investors:
  1. Schwartz Investment Counsel Inc.
  2. Assenagon Asset Management S.A.
  3. Curated Wealth Partners LLC
  4. Balefire LLC
  5. CUSHING ASSET MANAGEMENT LP dba NXG INVESTMENT MANAGEMENT
  6. Park Avenue Securities LLC
  7. Fenimore Asset Management Inc
  8. Compass Wealth Management LLC
During the last year, company insiders that have sold Entegris company stock include:
  1. Bertrand Loy (Insider)
  2. Susan G Rice (SVP)
  3. Clinton M Haris (SVP)
  4. Joseph Colella (SVP)
  5. Daniel D Woodland (SVP)
  6. Olivier Blachier (Insider)
  7. Olivier Blachier (SVP)
  8. Linda Lagorga (CFO)
  9. James P Lederer (Director)
Learn More investors selling Entegris stock.

Which major investors are buying Entegris stock?

Within the previous quarter, ENTG stock was bought by institutional investors including:
  1. Robeco Schweiz AG
  2. Mirae Asset Global Investments Co. Ltd.
  3. Generate Investment Management Ltd
  4. Norris Perne & French LLP MI
  5. Inspire Investing LLC
  6. Capelight Capital Asset Management LP
  7. Louisbourg Investments Inc.
  8. Rakuten Investment Management Inc.