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ACLS Insider Trading (Axcelis Technologies)

Insider Ownership Percentage: 2.93%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $11,496,244.69

Axcelis Technologies Insider Trading History Chart

Axcelis Technologies Share Price & Price History

▼ -0.62 (-1.45%)
As of 04/19/2021 01:00 AM ET
Days: 30 | 90 | 365
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Axcelis Technologies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/11/2021Lynnette C. FallonVPSell10,529$39.27$413,473.83  
3/11/2021Mary G. PumaCEOSell75,000$39.39$2,954,250.00  
3/3/2021Douglas A LawsonEVPSell10,500$38.50$404,250.00
2/25/2021Arthur L George JrDirectorSell10,000$37.04$370,400.0065,439  
2/19/2021William J. BintzEVPSell21,875$39.99$874,781.25  
2/17/2021R John FletcherDirectorSell6,881$39.00$268,359.001,354  
12/1/2020Lynnette C. FallonVPSell18,500$27.43$507,455.00  
11/24/2020John T KurtzweilDirectorSell3,000$27.52$82,560.0034,439  
11/17/2020Lynnette C. FallonVPSell28,648$26.00$744,848.00  
5/28/2020R John FletcherDirectorSell50,750$26.52$1,345,890.00  
5/26/2020Russell LowEVPSell29,821$26.76$798,009.96  
5/22/2020William J. BintzEVPSell9,853$25.05$246,817.65  
5/8/2020Mary G. PumaCEOSell75,000$26.13$1,959,750.00  
5/2/2020Kevin J. BrewerCFOSell20,000$26.27$525,400.00  
2/20/2020Lynnette C. FallonVPSell19,500$28.25$550,875.00  
2/12/2020John E. AldeborghEVPSell10,874$28.83$313,497.42  
2/11/2020Kevin J. BrewerCFOSell38,673$29.04$1,123,063.92  
12/11/2019R John FletcherDirectorSell22,500$22.96$516,600.0064,604  
12/5/2019Mary G PumaCEOSell18,169$22.84$414,979.96
11/20/2019Mary G. PumaCEOSell21,831$22.36$488,141.16  
11/20/2019William J. BintzEVPSell15,000$22.50$337,500.00  
11/19/2019John T KurtzweilDirectorSell3,000$22.42$67,260.00
11/18/2019Mary G. PumaCEOSell42,500$22.60$960,500.00  
8/21/2019Douglas A. LawsonEVPBuy3,000$15.05$45,150.00  
5/17/2019John T. KurtzweilDirectorSell1,400$16.78$23,492.00  
3/13/2019R John FletcherDirectorSell22,500$20.26$455,850.0058,372  
2/20/2019Dennis Thomas StDirectorSell5,000$22.43$112,150.00  
2/15/2019Douglas A. LawsonEVPSell13,672$22.51$307,756.72  
11/21/2018John T. KurtzweilDirectorSell2,500$17.61$44,025.00  
6/1/2018Douglas A LawsonEVPSell6,107$21.72$132,644.04  
5/18/2018John T KurtzweilDirectorSell900$21.24$19,116.00  
See Full Table

SEC Filings (Institutional Ownership Changes) for Axcelis Technologies (NASDAQ:ACLS)

83.38% of Axcelis Technologies stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Axcelis Technologies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
4/16/2021Penbrook Management LLC81,325$1.49M1.7%+13.3%0.241%
4/15/2021Juncture Wealth Strategies LLC18,348$0.70M0.4%-2.9%0.054%
4/14/2021First Citizens Bank & Trust Co.5,556$0.23M0.0%N/A0.016%
4/9/2021State of Alaska Department of Revenue22,793$0.94M0.0%-12.6%0.067%
4/6/2021Everence Capital Management Inc.7,890$0.32M0.0%N/A0.023%
3/8/2021Dimensional Fund Advisors LP1,719,362$50.07M0.0%-3.7%5.097%
3/2/2021Norges Bank105,933$3.09M0.0%N/A0.316%
3/1/2021UBS Asset Management Americas Inc.25,323$0.74M0.0%-11.7%0.076%
2/25/2021Dimensional Fund Advisors LP1,719,362$50.07M0.0%-3.7%5.133%
2/23/2021Principal Financial Group Inc.238,373$6.94M0.0%-0.4%0.712%
2/19/2021JPMorgan Chase & Co.50,892$1.48M0.0%+31.5%0.152%
2/16/2021Morgan Stanley144,464$4.21M0.0%+40.0%0.431%
2/16/2021Paloma Partners Management Co7,289$0.21M0.0%-44.0%0.022%
2/16/2021Rice Hall James & Associates LLC226,056$6.58M0.2%-17.9%0.675%
2/16/2021Tudor Investment Corp Et Al16,202$0.47M0.0%N/A0.048%
2/16/2021Nuveen Asset Management LLC149,550$4.36M0.0%-46.7%0.446%
2/16/2021Virginia Retirement Systems ET AL25,800$0.75M0.0%-8.8%0.077%
2/16/2021Schroder Investment Management Group91,964$2.68M0.0%-14.3%0.275%
2/16/2021Charles Schwab Investment Management Inc.241,031$7.02M0.0%+0.2%0.720%
2/13/2021American International Group Inc.22,431$0.65M0.0%-2.4%0.067%
2/12/2021Senvest Management LLC2,276,502$66.29M2.6%+40.0%6.796%
2/12/2021Federated Hermes Inc.276,320$8.05M0.0%+187.9%0.825%
2/12/2021The Manufacturers Life Insurance Company19,940$0.58M0.0%+3.1%0.060%
2/12/2021Credit Suisse AG39,617$1.15M0.0%+52.4%0.118%
2/12/2021Walthausen & Co. LLC69,800$2.03M0.6%N/A0.208%
2/12/2021Alpha Paradigm Partners LLC31,369$0.91M0.3%N/A0.094%
2/12/2021Kennedy Capital Management Inc.220,240$6.41M0.1%+98.9%0.658%
2/12/2021Public Sector Pension Investment Board74,094$2.16M0.0%+0.9%0.221%
2/11/2021Lazard Asset Management LLC3,008$87K0.0%+30.0%0.009%
2/11/2021Globeflex Capital L P51,264$1.49M0.3%+3.0%0.153%
2/11/2021Northern Trust Corp451,454$13.15M0.0%-4.5%1.348%
2/11/2021Baird Financial Group Inc.9,104$0.27M0.0%N/A0.027%
2/11/2021First Mercantile Trust Co.4,441$0.13M0.0%-6.3%0.013%
2/11/2021Barclays PLC43,752$1.27M0.0%+1.9%0.131%
2/11/2021Citigroup Inc.23,867$0.70M0.0%+94.6%0.071%
2/10/2021Rhumbline Advisers98,286$2.86M0.0%+5.3%0.293%
2/10/2021Renaissance Technologies LLC172,699$5.03M0.0%-14.5%0.516%
2/10/2021Assetmark Inc.14,060$0.41M0.0%+17.6%0.042%
2/10/2021Panagora Asset Management Inc.58,424$1.70M0.0%N/A0.174%
2/10/2021Boston Partners95,151$2.77M0.0%+8.1%0.284%
2/9/2021Wells Fargo & Company MN83,493$2.43M0.0%-6.7%0.249%
2/9/2021Hancock Whitney Corp9,193$0.27M0.0%N/A0.027%
2/9/2021Bank of New York Mellon Corp366,470$10.67M0.0%+7.3%1.094%
2/9/2021Quantinno Capital Management LP16,130$0.47M0.4%-39.6%0.048%
2/9/2021ProShare Advisors LLC8,011$0.23M0.0%N/A0.024%
2/8/2021Royce & Associates LP1,075,816$31.33M0.3%+10.7%3.212%
2/8/2021State Board of Administration of Florida Retirement System55,772$1.62M0.0%-1.2%0.167%
2/8/2021Primecap Management Co. CA2,498,110$72.75M0.1%-3.4%7.458%
2/8/2021Russell Investments Group Ltd.1,292,737$37.64M0.1%-16.8%3.859%
2/6/2021Jennison Associates LLC48,435$1.41M0.0%-8.7%0.145%
2/5/2021Signet Investment Advisory Group Inc.4,000$0.12M0.1%N/A0.012%
2/5/2021BlackRock Inc.5,118,353$149.05M0.0%+5.3%15.280%
2/5/2021Navellier & Associates Inc20,668$0.60M0.1%+12.4%0.062%
2/5/2021Aperio Group LLC31,403$0.91M0.0%-2.2%0.094%
2/5/2021THB Asset Management43,202$1.26M0.3%-17.1%0.129%
2/5/2021Swiss National Bank75,700$2.20M0.0%+1.6%0.226%
2/5/2021SG Americas Securities LLC12,925$0.38M0.0%N/A0.039%
2/4/2021Los Angeles Capital Management LLC95,780$2.79M0.0%-0.5%0.284%
2/4/2021Boston Partners95,151$2.77M0.0%+8.1%0.284%
2/4/2021Texas Permanent School Fund26,896$0.78M0.0%-13.9%0.080%
2/4/2021GSA Capital Partners LLP13,552$0.40M0.1%-39.7%0.040%
2/4/2021State of Wisconsin Investment Board78,562$2.29M0.0%+430.8%0.235%
2/3/2021State of New Jersey Common Pension Fund D91,517$2.67M0.0%-4.5%0.273%
2/2/2021DCM Advisors LLC26,000$0.76M0.4%N/A0.078%
2/2/2021California Public Employees Retirement System79,610$2.32M0.0%+3.3%0.238%
2/2/2021First Trust Advisors LP52,696$1.54M0.0%N/A0.157%
2/1/2021Victory Capital Management Inc.51,222$1.49M0.0%-3.5%0.153%
2/1/2021Assenagon Asset Management S.A.73,443$2.14M0.0%-66.7%0.219%
1/28/2021Zurcher Kantonalbank Zurich Cantonalbank4,917$0.14M0.0%+44.5%0.015%
1/28/2021Comerica Bank35,195$1.41M0.0%+1.1%0.105%
1/25/2021Juncture Wealth Strategies LLC18,901$0.55M0.3%-1.5%0.056%
1/25/2021Strs Ohio13,600$0.40M0.0%-56.0%0.041%
1/8/2021State of Alaska Department of Revenue26,073$0.76M0.0%-16.0%0.078%
12/14/2020Strs Ohio30,900$0.68M0.0%+24.1%0.092%
12/2/2020Teachers Retirement System of The State of Kentucky63,211$1.39M0.0%+519.7%0.189%
11/19/2020Schonfeld Strategic Advisors LLC10,600$0.23M0.0%N/A0.032%
11/18/2020Great West Life Assurance Co. Can36,566$0.81M0.0%-7.8%0.109%
11/17/2020Paloma Partners Management Co13,021$0.29M0.0%N/A0.039%
11/17/2020Schonfeld Strategic Advisors LLC10,600$0.23M0.0%N/A0.032%
11/16/2020Cubist Systematic Strategies LLC71,580$1.58M0.0%+52.4%0.214%
11/16/2020AQR Capital Management LLC126,839$2.79M0.0%+10.3%0.379%
11/16/2020State of Tennessee Treasury Department16,313$0.36M0.0%+55.4%0.049%
11/16/2020ExodusPoint Capital Management LP9,343$0.21M0.0%N/A0.028%
11/16/2020Engineers Gate Manager LP61,323$1.35M0.1%-26.8%0.183%
11/16/2020Oberweis Asset Management Inc.56,170$1.24M0.4%-27.3%0.168%
11/13/2020Morgan Stanley103,176$2.27M0.0%-17.8%0.308%
11/13/2020Boston Partners88,061$1.94M0.0%-20.6%0.263%
11/13/2020S Squared Technology LLC196,293$4.32M3.2%+13.3%0.586%
11/13/2020Charles Schwab Investment Management Inc.240,581$5.29M0.0%+9.6%0.718%
11/13/2020UBS Asset Management Americas Inc.28,669$0.63M0.0%+15.3%0.086%
11/13/2020Guggenheim Capital LLC13,623$0.30M0.0%+4.6%0.041%
11/13/2020Globeflex Capital L P49,750$1.10M0.3%+74.6%0.149%
11/13/2020Great West Life Assurance Co. Can85,820$0.99M0.0%+116.4%0.256%
11/12/2020JPMorgan Chase & Co.38,715$0.85M0.0%-53.9%0.116%
11/12/2020Arrowstreet Capital Limited Partnership401,350$8.83M0.0%+17.5%1.198%
11/12/2020Royce & Associates LP971,416$21.37M0.2%+45.4%2.900%
11/12/2020Federated Hermes Inc.95,989$2.11M0.0%+59,893.1%0.287%
11/12/2020Virginia Retirement Systems ET AL28,300$0.62M0.0%-3.7%0.084%
11/10/2020AJO LP13,579$0.30M0.0%N/A0.041%
11/10/2020State Street Corp1,021,608$22.48M0.0%-0.2%3.053%
Data available starting January 2016

See Full Table
Axcelis Technologies logo
Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and Asia. The company offers high energy, high current, and medium current implanters for various application requirements. It also provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. It sells its equipment and services to semiconductor chip manufacturers through its direct sales force. The company was founded in 1978 and is headquartered in Beverly, Massachusetts.
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Today's Range

Now: $42.04

50 Day Range

MA: $40.98

52 Week Range

Now: $42.04


385,601 shs

Average Volume

452,014 shs

Market Capitalization

$1.42 billion

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Axcelis Technologies?

Axcelis Technologies' top insider shareholders include:
  1. Arthur L George Jr (Director)
  2. R John Fletcher (Director)
  3. John T Kurtzweil (Director)
  4. Douglas A Lawson (EVP)
  5. John E Aldeborgh (EVP)
  6. John T Kurtzweil (Director)
  7. Kevin J Brewer (CFO)
  8. Lynnette C Fallon (VP)
  9. Mary G Puma (CEO)
  10. Russell Low (EVP)
  11. William J Bintz (EVP)

Who are the major institutional investors of Axcelis Technologies?

Axcelis Technologies' top institutional investors include:
  1. Penbrook Management LLC — 0.24%
  2. State of Alaska Department of Revenue — 0.07%
  3. Juncture Wealth Strategies LLC — 0.05%
  4. Everence Capital Management Inc. — 0.02%
  5. First Citizens Bank & Trust Co. — 0.02%

Which institutional investors are selling Axcelis Technologies stock?

In the previous quarter, ACLS stock was sold by these institutional investors:
  1. State of Alaska Department of Revenue
  2. Juncture Wealth Strategies LLC
Within the last year, company insiders that have sold Axcelis Technologies company stock include:
  1. Arthur L George Jr (Director)
  2. R John Fletcher (Director)
  3. John T Kurtzweil (Director)
  4. Douglas A Lawson (EVP)
  5. John E Aldeborgh (EVP)
  6. John T Kurtzweil (Director)
  7. Kevin J Brewer (CFO)
  8. Lynnette C Fallon (VP)
  9. Mary G Puma (CEO)

Which institutional investors are buying Axcelis Technologies stock?

During the previous quarter, ACLS stock was purchased by institutional investors including:
  1. Penbrook Management LLC
  2. Everence Capital Management Inc.
  3. First Citizens Bank & Trust Co.
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