ENTG Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.61%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $2,828,779.63

Entegris Insider Trading History Chart

Entegris Share Price & Price History

^$81.06

▼ -2.98 (-3.55%)

As of 11/13/2025 05:00 PM ET

Days: 30 | 90 | 365

Entegris Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/6/2025	Joseph Colella	SVP	Sell	3,577	$88.41	$316,242.57	34,364
8/13/2025	Susan G. Rice	SVP	Sell	8,858	$79.84	$707,222.72	56,912
7/17/2025	Clinton M. Haris	SVP	Sell	3,627	$90.00	$326,430.00	37,743
5/22/2025	Olivier Blachier	SVP	Sell	275	$72.22	$19,860.50	14,923
2/21/2025	Olivier Blachier	SVP	Sell	984	$108.00	$106,272.00	10,903
2/10/2025	Clinton M. Haris	SVP	Sell	12,652	$106.92	$1,352,751.84	34,820
7/11/2024	Daniel D. Woodland	Insider	Sell	15,000	$145.00	$2,175,000.00	37,457
7/3/2024	Bertrand Loy	CEO	Sell	27,044	$140.63	$3,803,197.72	263,068
7/3/2024	Daniel D. Woodland	Insider	Sell	15,000	$140.00	$2,100,000.00	37,457
5/31/2024	Clinton M. Haris	SVP	Sell	5,005	$124.74	$624,323.70	34,600
5/23/2024	James Anthony O'Neill	SVP	Sell	6,761	$133.50	$902,593.50	13,652
5/16/2024	Olivier Blachier	SVP	Sell	1,986	$133.84	$265,806.24	12,356
2/21/2024	Michael Sauer	CAO	Sell	1,897	$132.54	$251,428.38	1,779
2/20/2024	Michael Besnard	SVP	Sell	12,667	$135.78	$1,719,925.26	10,213
2/16/2024	Daniel D. Woodland	Insider	Sell	9,000	$139.50	$1,255,500.00	32,730
2/16/2024	Susan G. Rice	SVP	Sell	17,518	$135.86	$2,379,995.48	42,931
12/22/2023	Joseph Colella	SVP	Sell	2,857	$120.49	$344,239.93	25,769
11/24/2023	Joseph Colella	SVP	Sell	2,604	$102.86	$267,847.44	28,626
8/21/2023	James Anthony O'Neill	SVP	Sell	1,918	$95.00	$182,210.00	13,670
5/11/2023	James Anthony O'Neill	SVP	Sell	4,845	$90.72	$439,538.40	15,588
2/21/2023	Gregory B. Graves	CFO	Sell	8,073	$82.19	$663,519.87	19,703
2/16/2023	Clinton M. Haris	SVP	Sell	11,344	$87.39	$991,352.16	41,290
2/14/2023	Gregory B. Graves	CFO	Sell	3,691	$83.72	$309,010.52	33,932

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

Institutional Buying and Selling by Quarter

Entegris Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/13/2025	Pathstone Holdings LLC	14,430	$1.33M	0.0%	+4.0%	0.010%
11/13/2025	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	21,757	$2.01M	0.0%	-8.6%	0.014%
11/13/2025	Kentucky Retirement Systems Insurance Trust Fund	3,944	$0.37M	0.0%	-3.7%	0.003%
11/13/2025	RDST Capital LLC	956,780	$88.46M	8.5%	-13.2%	0.631%
11/13/2025	Entropy Technologies LP	13,267	$1.23M	0.1%	+63.8%	0.009%
11/13/2025	Rehmann Capital Advisory Group	4,921	$0.46M	0.0%	+23.8%	0.003%
11/13/2025	Meridiem Capital Partners LP	239,208	$22.12M	1.4%	-1.6%	0.158%
11/13/2025	Bristol John W & Co. Inc. NY	796,270	$73.62M	1.2%	-1.9%	0.525%
11/13/2025	Quantitative Investment Management LLC	11,449	$1.06M	0.1%	+220.5%	0.008%
11/13/2025	Invesco Ltd.	3,167,857	$292.90M	0.0%	+183.5%	2.090%
11/13/2025	Sei Investments Co.	396,738	$36.68M	0.0%	-6.2%	0.262%
11/13/2025	UBS Group AG	3,405,183	$314.84M	0.0%	+19.7%	2.246%
11/13/2025	BNP Paribas Financial Markets	205,308	$18.98M	0.0%	-53.0%	0.135%
11/13/2025	Barrow Hanley Mewhinney & Strauss LLC	7,457,925	$689.56M	2.2%	+5.8%	4.919%
11/13/2025	Silvant Capital Management LLC	38,275	$3.54M	0.1%	-8.6%	0.025%
11/13/2025	Quadrant Capital Group LLC	18,458	$1.71M	0.1%	+29.6%	0.012%
11/13/2025	Van ECK Associates Corp	2,173,165	$200.93M	0.2%	+1,721.7%	1.433%
11/13/2025	Capital Research Global Investors	6,974,133	$644.84M	0.1%	N/A	4.600%
11/13/2025	Bank of Montreal Can	142,321	$13.16M	0.0%	-3.3%	0.094%
11/13/2025	Legal & General Group Plc	482,143	$44.58M	0.0%	-1.1%	0.318%
11/13/2025	Banque Cantonale Vaudoise	340	$31K	0.0%	-89.7%	0.000%
11/13/2025	Swiss National Bank	436,407	$40.35M	0.0%	-4.8%	0.288%
11/13/2025	WINTON GROUP Ltd	193,692	$17.91M	0.7%	N/A	0.128%
11/13/2025	Russell Investments Group Ltd.	360,056	$33.58M	0.0%	-23.6%	0.238%
11/13/2025	Schroder Investment Management Group	550,231	$51.45M	0.0%	+13.7%	0.363%
11/13/2025	Private Advisor Group LLC	13,894	$1.29M	0.0%	+15.2%	0.009%
11/13/2025	Diversify Advisory Services LLC	3,590	$0.33M	0.0%	+13.0%	0.002%
11/13/2025	B. Metzler seel. Sohn & Co. AG	5,793	$0.54M	0.0%	+60.7%	0.004%
11/13/2025	Natixis Advisors LLC	365,785	$33.82M	0.0%	+38.0%	0.241%
11/13/2025	Korea Investment CORP	56,569	$5.23M	0.0%	-7.1%	0.037%
11/13/2025	Grantham Mayo Van Otterloo & Co. LLC	430,942	$39.85M	0.1%	+151.0%	0.284%
11/13/2025	Hel Ved Capital Management Ltd	46,060	$4.26M	0.9%	N/A	0.030%
11/13/2025	Ameriflex Group Inc.	268	$25K	0.0%	N/A	0.000%
11/13/2025	Blair William & Co. IL	10,121	$0.94M	0.0%	+1.9%	0.007%
11/13/2025	Evexia Wealth LLC	4,383	$0.40M	0.1%	+15.2%	0.003%
11/13/2025	First Trust Advisors LP	128,512	$11.88M	0.0%	+126.2%	0.085%
11/13/2025	Neuberger Berman Group LLC	96,436	$8.92M	0.0%	-16.5%	0.064%
11/12/2025	Gabelli Funds LLC	48,700	$4.50M	0.0%	+8.9%	0.032%
11/12/2025	Gamco Investors INC. ET AL	20,423	$1.89M	0.0%	+2.9%	0.013%
11/12/2025	Barclays PLC	1,158,531	$107.12M	0.0%	-36.0%	0.764%
11/12/2025	Crossmark Global Holdings Inc.	7,721	$0.71M	0.0%	+4.5%	0.005%
11/12/2025	Orion Porfolio Solutions LLC	73,945	$6.84M	0.1%	+0.6%	0.049%
11/12/2025	Snyder Capital Management L P	2,595,002	$239.93M	4.5%	+18.0%	1.712%
11/12/2025	GW&K Investment Management LLC	768,752	$71.08M	0.6%	+25.6%	0.507%
11/12/2025	Dimensional Fund Advisors LP	1,002,352	$92.69M	0.0%	+15.1%	0.661%
11/12/2025	Cresset Asset Management LLC	219,010	$20.25M	0.1%	+15.0%	0.144%
11/12/2025	First Eagle Investment Management LLC	5,500	$0.51M	0.0%	N/A	0.004%
11/12/2025	Victory Capital Management Inc.	43,444	$4.02M	0.0%	-6.6%	0.029%
11/12/2025	Transce3nd LLC	2,464	$0.23M	1.8%	-47.0%	0.002%
11/12/2025	Rafferty Asset Management LLC	1,273,827	$117.78M	0.4%	-35.4%	0.840%
11/12/2025	Huntington National Bank	1,613	$0.15M	0.0%	+101.1%	0.001%
11/12/2025	Argent Trust Co	7,000	$0.65M	0.0%	+2.7%	0.005%
11/12/2025	Findlay Park Partners LLP	486,300	$44.96M	0.5%	-1.8%	0.321%
11/12/2025	Diversify Wealth Management LLC	9,812	$0.90M	0.1%	+5.1%	0.006%
11/12/2025	Xponance Inc.	28,256	$2.61M	0.0%	+1.4%	0.019%
11/12/2025	DNB Asset Management AS	26,025	$2.41M	0.0%	+3.8%	0.017%
11/12/2025	Clifford Swan Investment Counsel LLC	196,641	$18.18M	0.6%	+9.3%	0.130%
11/12/2025	Mitsubishi UFJ Asset Management Co. Ltd.	145,771	$13.48M	0.0%	+13.2%	0.096%
11/12/2025	Westfield Capital Management Co. LP	460,440	$42.57M	0.2%	-15.6%	0.304%
11/12/2025	Primecap Management Co. CA	3,161,635	$292.33M	0.2%	+3.1%	2.086%
11/12/2025	Intech Investment Management LLC	6,049	$0.56M	0.0%	-2.2%	0.004%
11/12/2025	US Bancorp DE	50,705	$4.69M	0.0%	-8.2%	0.033%
11/12/2025	Fox Run Management L.L.C.	3,598	$0.33M	0.1%	N/A	0.002%
11/10/2025	TD Asset Management Inc	277,941	$25.70M	0.0%	-4.5%	0.183%
11/10/2025	Rice Partnership LLC	2,172	$0.20M	0.0%	N/A	0.001%
11/10/2025	Clearstead Advisors LLC	500	$46K	0.0%	-78.8%	0.000%
11/10/2025	Marks Group Wealth Management Inc	2,731	$0.25M	0.0%	N/A	0.002%
11/10/2025	Ameritas Investment Partners Inc.	28,418	$2.63M	0.1%	-3.3%	0.019%
11/10/2025	Channing Capital Management LLC	118,764	$10.98M	0.3%	+4.1%	0.078%
11/10/2025	Alliance Wealth Advisors LLC UT	7,285	$0.67M	0.2%	+5.1%	0.005%
11/10/2025	OneDigital Investment Advisors LLC	7,766	$0.72M	0.0%	+8.1%	0.005%
11/10/2025	Citigroup Inc.	722,019	$66.76M	0.0%	-30.6%	0.476%
11/10/2025	Tredje AP fonden	21,069	$1.95M	0.0%	+9.0%	0.014%
11/10/2025	ICICI Prudential Asset Management Co Ltd	40,500	$3.75M	0.4%	N/A	0.027%
11/7/2025	Compass Wealth Management LLC	42,820	$3.96M	0.5%	+15.4%	0.028%
11/7/2025	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	1,188,575	$109.90M	0.3%	-0.3%	0.784%
11/7/2025	Fiera Capital Corp	655,966	$60.65M	0.2%	-2.2%	0.433%
11/7/2025	Synovus Financial Corp	36,523	$3.38M	0.0%	-0.5%	0.024%
11/7/2025	CenterBook Partners LP	11,716	$1.08M	0.1%	-83.6%	0.008%
11/7/2025	First National Bank of Omaha	2,629	$0.24M	0.0%	N/A	0.002%
11/7/2025	Maridea Wealth Management LLC	5,672	$0.53M	0.1%	N/A	0.004%
11/7/2025	Beirne Wealth Consulting Services LLC	2,883	$0.27M	0.1%	N/A	0.002%
11/7/2025	Crestwood Advisors Group LLC	25,895	$2.39M	0.0%	-4.2%	0.017%
11/7/2025	NEOS Investment Management LLC	7,312	$0.68M	0.0%	N/A	0.005%
11/7/2025	Skandinaviska Enskilda Banken AB publ	30,107	$2.78M	0.0%	-6.0%	0.020%
11/7/2025	Southeast Asset Advisors LLC	10,900	$1.01M	0.1%	-46.0%	0.007%
11/7/2025	Vanguard Group Inc.	16,017,716	$1.48B	0.0%	+2.8%	10.566%
11/7/2025	Fifth Third Bancorp	20,326	$1.88M	0.0%	-4.7%	0.013%
11/7/2025	Smithfield Trust Co	3,271	$0.30M	0.0%	-7.6%	0.002%
11/7/2025	JPMorgan Chase & Co.	609,758	$56.38M	0.0%	-47.1%	0.402%
11/7/2025	State of New Jersey Common Pension Fund D	52,201	$4.83M	0.0%	+5.0%	0.034%
11/7/2025	PNC Financial Services Group Inc.	22,229	$2.06M	0.0%	+10.0%	0.015%
11/7/2025	Shell Asset Management Co.	6,195	$0.57M	0.1%	-35.7%	0.004%
11/7/2025	ABN Amro Investment Solutions	33,768	$3.12M	0.1%	-6.0%	0.022%
11/7/2025	Summit Investment Advisory Services LLC	3,632	$0.34M	0.1%	N/A	0.002%
11/7/2025	HighTower Advisors LLC	22,529	$2.08M	0.0%	-4.4%	0.015%
11/6/2025	CENTRAL TRUST Co	4,644	$0.43M	0.0%	-2.5%	0.003%
11/6/2025	Assetmark Inc.	29,940	$2.77M	0.0%	+7.5%	0.020%
11/6/2025	Atria Investments Inc	20,360	$1.88M	0.0%	+9.7%	0.013%
11/6/2025	Rhumbline Advisers	428,234	$39.59M	0.0%	-1.6%	0.282%

Data available starting January 2016

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.

Today's Range

Now: $81.06

$79.38

$83.81

50 Day Range

MA: $90.37

$79.43

$100.26

52 Week Range

Now: $81.06

$60.75

$112.36

Volume

2,648,905 shs

Average Volume

3,074,392 shs

Market Capitalization

$12.29 billion

P/E Ratio

41.78

Dividend Yield

0.46%

Beta

1.39

Who are the company insiders with the largest holdings of Entegris?: Entegris' top insider investors include:
Bertrand Loy (CEO)
Susan G Rice (SVP)
Clinton M Haris (SVP)
Daniel D Woodland (Insider)
Joseph Colella (SVP)
Olivier Blachier (SVP)
James Anthony O'neill (SVP)
Michael Besnard (SVP)
Michael Sauer (CAO)
Learn More about top insider investors at Entegris.
Who are the major institutional investors of Entegris?: Entegris' top institutional investors include:
Vanguard Group Inc. — 10.57%
Barrow Hanley Mewhinney & Strauss LLC — 4.92%
Capital Research Global Investors — 4.60%
Principal Financial Group Inc. — 3.88%
Primecap Management Co. CA — 2.09%
Snyder Capital Management L P — 1.71%
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:
Swedbank AB
Rafferty Asset Management LLC
Barclays PLC
JPMorgan Chase & Co.
Citigroup Inc.
BNP Paribas Financial Markets
Russell Investments Group Ltd.
Westfield Capital Management Co. LP
During the last year, company insiders that have sold Entegris company stock include:
Bertrand Loy (CEO)
Susan G Rice (SVP)
Clinton M Haris (SVP)
Daniel D Woodland (Insider)
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:
Capital Research Global Investors
Van ECK Associates Corp
Principal Financial Group Inc.
Federated Hermes Inc.
Vanguard Group Inc.
Barrow Hanley Mewhinney & Strauss LLC
Snyder Capital Management L P
Massachusetts Financial Services Co. MA