ACLS Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 1.43%

Insider Buying (Last 12 Months): $55,520.00

Insider Selling (Last 12 Months): $871,857.28

Axcelis Technologies Insider Trading History Chart

Axcelis Technologies Share Price & Price History

^$101.60

▲ +3.76 (3.84%)

As of 09/19/2024 01:12 PM ET

Days: 30 | 90 | 365

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Axcelis Technologies Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/6/2024	Jorge Titinger	Director	Sell	6,086	$109.98	$669,338.28	5,891
5/20/2024	John T. Kurtzweil	Director	Sell	1,200	$114.42	$137,304.00	33,146
2/23/2024	Douglas A Lawson	EVP	Buy	500	$111.04	$55,520.00	19,648
11/10/2023	Joseph P Keithley	Director	Sell	500	$130.43	$65,215.00	4,157
9/14/2023	Greg Redinbo	EVP	Sell	600	$180.18	$108,108.00	17,203
8/7/2023	Douglas A Lawson	EVP	Sell	375	$177.45	$66,543.75	18,342
6/12/2023	Jeanne Quirk	Director	Sell	900	$177.41	$159,669.00	7,782
6/12/2023	Mary G Puma	Insider	Sell	11,800	$181.80	$2,145,240.00	263,058
6/9/2023	Douglas A Lawson	EVP	Sell	400	$175.00	$70,000.00	18,717
6/7/2023	Lynnette C Fallon	VP	Sell	1,584	$172.73	$273,604.32	34,469
6/7/2023	Mary G Puma	Insider	Sell	21,701	$173.58	$3,766,859.58	278,985
6/6/2023	Joseph P Keithley	Director	Sell	1,000	$163.50	$163,500.00	5,657
5/26/2023	Douglas A Lawson	EVP	Sell	200	$153.00	$30,600.00	19,117
5/25/2023	Joseph P Keithley	Director	Sell	1,000	$152.21	$152,210.00	9,657
5/18/2023	John T. Kurtzweil	Director	Sell	2,689	$138.69	$372,937.41	32,684
5/18/2023	Lynnette C Fallon	VP	Sell	2,410	$141.55	$341,135.50	37,934
5/18/2023	Mary G Puma	Insider	Sell	8,578	$141.52	$1,213,958.56	320,408
5/17/2023	Greg Redinbo	EVP	Sell	1,000	$135.00	$135,000.00	18,537
5/16/2023	Kevin J. Brewer	CFO	Sell	6,505	$130.84	$851,114.20	29,005
5/16/2023	Lynnette C Fallon	VP	Sell	4,120	$129.84	$534,940.80	41,844
5/16/2023	Russell Low	CEO	Sell	8,309	$130.76	$1,086,484.84	71,239
5/15/2023	Joseph P Keithley	Director	Sell	3,000	$126.07	$378,210.00	10,375
5/11/2023	Kevin J. Brewer	CFO	Sell	10,546	$125.06	$1,318,882.76	36,277
5/11/2023	Mary G Puma	Insider	Sell	21,705	$125.00	$2,713,125.00	332,412
5/10/2023	Douglas A Lawson	EVP	Sell	5,734	$122.00	$699,548.00	35,205
5/9/2023	Tzu Yin Chiu	Director	Sell	10,000	$118.50	$1,185,000.00	18,873
2/1/2023	Tzu Yin Chiu	Director	Sell	1,700	$127.12	$216,104.00	28,873
12/8/2022	Mary G Puma	CEO	Sell	4,202	$80.31	$337,462.62	393,511
12/5/2022	Mary G Puma	CEO	Sell	2,697	$80.12	$216,083.64	397,713
12/1/2022	Mary G Puma	CEO	Sell	1,500	$80.02	$120,030.00	400,410
11/30/2022	Joseph P Keithley	Director	Sell	1,000	$79.00	$79,000.00	20,375
11/28/2022	Douglas A Lawson	EVP	Sell	350	$76.52	$26,782.00	34,038
11/23/2022	Mary G Puma	CEO	Sell	3,998	$80.01	$319,879.98	401,910
11/15/2022	Kevin J. Brewer	CFO	Sell	6,500	$79.26	$515,190.00	48,286
11/15/2022	Lynnette C Fallon	VP	Sell	3,563	$79.00	$281,477.00	47,770
11/10/2022	Joseph P Keithley	Director	Sell	2,000	$74.02	$148,040.00	21,375
11/10/2022	Russell Low	EVP	Sell	7,700	$73.64	$567,028.00	69,293
8/25/2022	Joseph P Keithley	Director	Sell	2,000	$79.37	$158,740.00	23,375
8/15/2022	Kevin J. Brewer	CFO	Sell	9,461	$75.35	$712,886.35	54,786
8/12/2022	Lynnette C Fallon	VP	Sell	3,787	$75.50	$285,918.50	51,333
8/12/2022	Mary G Puma	CEO	Sell	13,288	$75.94	$1,009,090.72	405,908
8/11/2022	William J. Bintz	EVP	Sell	13,289	$71.20	$946,176.80	46,772
3/16/2022	Mary G Puma	CEO	Sell	11,000	$69.23	$761,530.00
3/2/2022	Kevin J. Brewer	CFO	Sell	8,636	$70.89	$612,206.04
2/25/2022	Joseph P Keithley	Director	Sell	3,000	$69.05	$207,150.00
2/10/2022	Thomas St. Thomas	Director	Sell	3,000	$72.81	$218,430.00
12/8/2021	Joseph P Keithley	Director	Sell	3,000	$69.00	$207,000.00
11/22/2021	John T. Kurtzweil	Director	Sell	3,497	$64.58	$225,836.26
11/11/2021	Mary G Puma	CEO	Sell	1,000	$62.06	$62,060.00
11/8/2021	Douglas A Lawson	EVP	Sell	1,217	$62.41	$75,952.97
11/8/2021	Lynnette C Fallon	VP	Sell	6,329	$62.27	$394,106.83

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

89.98% 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 Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/5/2024	Sanctuary Advisors LLC	3,142	$0.45M	0.0%	N/A	0.010%
8/27/2024	Dana Investment Advisors Inc.	13,966	$1.99M	0.1%	-4.4%	0.043%
8/22/2024	Cetera Investment Advisers	8,274	$1.18M	0.0%	-10.8%	0.025%
8/21/2024	Truist Financial Corp	4,731	$0.67M	0.0%	N/A	0.015%
8/16/2024	Northwestern Mutual Wealth Management Co.	2,120	$0.30M	0.0%	+69.6%	0.007%
8/16/2024	Creative Planning	30,861	$4.39M	0.0%	+984.4%	0.095%
8/16/2024	Algert Global LLC	52,972	$7.53M	0.3%	+5.9%	0.163%
8/16/2024	Cim Investment Management Inc.	1,567	$0.22M	0.1%	-19.3%	0.005%
8/15/2024	Susquehanna Fundamental Investments LLC	27,735	$3.94M	0.1%	+44.8%	0.085%
8/15/2024	Scientech Research LLC	2,498	$0.36M	0.1%	-63.2%	0.008%
8/15/2024	The Manufacturers Life Insurance Company	19,464	$2.77M	0.0%	+6.0%	0.060%
8/15/2024	Millennium Management LLC	214,077	$30.44M	0.0%	-48.8%	0.658%
8/15/2024	Deerfield Management Company L.P. Series C	4,221	$0.60M	0.0%	-29.3%	0.013%
8/15/2024	AQR Capital Management LLC	46,667	$6.64M	0.0%	-27.6%	0.143%
8/14/2024	Marshall Wace LLP	20,651	$2.94M	0.0%	-75.1%	0.063%
8/14/2024	Paradigm Capital Management Inc. NY	349,200	$49.65M	2.3%	+5.9%	1.073%
8/14/2024	Xponance Inc.	2,061	$0.29M	0.0%	+4.7%	0.006%
8/14/2024	Bank of Montreal Can	4,422	$0.64M	0.0%	-3.7%	0.014%
8/14/2024	Evergreen Capital Management LLC	1,984	$0.28M	0.0%	+6.1%	0.006%
8/14/2024	Public Sector Pension Investment Board	71,587	$10.18M	0.1%	+6.9%	0.220%
8/14/2024	ProShare Advisors LLC	12,168	$1.73M	0.0%	+4.9%	0.037%
8/14/2024	Profund Advisors LLC	4,003	$0.57M	0.0%	+3.5%	0.012%
8/13/2024	Hancock Whitney Corp	6,715	$0.96M	0.0%	-18.6%	0.021%
8/13/2024	Nkcfo LLC	1,300	$0.19M	0.1%	N/A	0.004%
8/13/2024	Thrivent Financial for Lutherans	29,359	$4.18M	0.0%	+3.5%	0.090%
8/13/2024	Sei Investments Co.	74,691	$10.62M	0.0%	-48.4%	0.230%
8/13/2024	Skandinaviska Enskilda Banken AB publ	6,902	$0.98M	0.0%	+17.7%	0.021%
8/13/2024	Bridges Investment Management Inc.	5,120	$0.73M	0.0%	N/A	0.016%
8/13/2024	Canada Pension Plan Investment Board	30,400	$4.32M	0.0%	-33.3%	0.093%
8/13/2024	Granite Investment Partners LLC	195,521	$27.80M	1.2%	N/A	0.601%
8/13/2024	Public Employees Retirement Association of Colorado	3,457	$0.49M	0.0%	-5.9%	0.011%
8/13/2024	Trust Investment Advisors	9,390	$1.34M	0.8%	N/A	0.029%
8/12/2024	Intech Investment Management LLC	4,312	$0.61M	0.0%	N/A	0.013%
8/12/2024	Inspire Investing LLC	14,479	$2.06M	0.2%	+25.5%	0.045%
8/12/2024	Hsbc Holdings PLC	6,094	$0.87M	0.0%	-91.7%	0.019%
8/12/2024	SkyOak Wealth LLC	2,356	$0.34M	0.1%	-53.4%	0.007%
8/12/2024	Blair William & Co. IL	7,198	$1.02M	0.0%	N/A	0.022%
8/12/2024	Vanguard Personalized Indexing Management LLC	2,534	$0.36M	0.0%	+24.4%	0.008%
8/12/2024	Amalgamated Bank	9,943	$1.41M	0.0%	-4.1%	0.031%
8/10/2024	Mutual of America Capital Management LLC	21,329	$3.03M	0.0%	-4.4%	0.066%
8/10/2024	Cranbrook Wealth Management LLC	2,673	$0.38M	0.1%	+84.7%	0.008%
8/9/2024	Primecap Management Co. CA	989,796	$140.74M	0.1%	-2.3%	3.043%
8/9/2024	Dimensional Fund Advisors LP	658,112	$93.58M	0.0%	-2.7%	2.023%
8/9/2024	Massachusetts Financial Services Co. MA	238,221	$33.87M	0.0%	+9.5%	0.732%
8/9/2024	WINTON GROUP Ltd	8,766	$1.25M	0.1%	+7.0%	0.027%
8/8/2024	Envestnet Asset Management Inc.	40,378	$5.74M	0.0%	+12.9%	0.124%
8/8/2024	Oppenheimer Asset Management Inc.	2,015	$0.29M	0.0%	N/A	0.006%
8/8/2024	Federated Hermes Inc.	1,810	$0.26M	0.0%	-86.4%	0.006%
8/8/2024	Meeder Asset Management Inc.	483	$69K	0.0%	N/A	0.001%
8/8/2024	Qsemble Capital Management LP	4,354	$0.62M	0.1%	N/A	0.013%
8/8/2024	American Century Companies Inc.	385,181	$54.77M	0.0%	+11.2%	1.184%
8/8/2024	State of New Jersey Common Pension Fund D	17,034	$2.42M	0.0%	-32.4%	0.052%
8/8/2024	Rice Hall James & Associates LLC	33,396	$4.75M	0.3%	-2.7%	0.103%
8/7/2024	Pier Capital LLC	41,208	$5.86M	0.9%	-7.8%	0.127%
8/7/2024	Van Hulzen Asset Management LLC	24,538	$3.49M	0.2%	+184.5%	0.075%
8/7/2024	Global X Japan Co. Ltd.	3,754	$0.53M	0.1%	+49.9%	0.012%
8/7/2024	Texas Permanent School Fund Corp	28,776	$4.09M	0.0%	+0.6%	0.088%
8/7/2024	Wedbush Securities Inc.	2,086	$0.30M	0.0%	N/A	0.006%
8/7/2024	Ashton Thomas Private Wealth LLC	275	$39K	0.0%	N/A	0.001%
8/6/2024	Quest Partners LLC	2,629	$0.37M	0.1%	+2,226.5%	0.008%
8/6/2024	LSV Asset Management	10,000	$1.42M	0.0%	-46.7%	0.031%
8/6/2024	Isthmus Partners LLC	33,270	$47K	0.0%	+87.3%	0.102%
8/6/2024	Los Angeles Capital Management LLC	33,464	$4.76M	0.0%	-2.3%	0.103%
8/5/2024	Arizona State Retirement System	9,134	$1.30M	0.0%	+1.5%	0.028%
8/5/2024	Victory Capital Management Inc.	64,872	$9.22M	0.0%	-8.9%	0.199%
8/3/2024	Kornitzer Capital Management Inc. KS	48,270	$6.86M	0.1%	+50.5%	0.148%
8/3/2024	TD Asset Management Inc	12,300	$1.75M	0.0%	-2.4%	0.038%
8/2/2024	Oregon Public Employees Retirement Fund	7,889	$1.12M	0.0%	-10.2%	0.024%
8/1/2024	Rhumbline Advisers	93,779	$13.33M	0.0%	+0.5%	0.288%
8/1/2024	Chilton Capital Management LLC	2,000	$0.28M	0.0%	-33.3%	0.006%
8/1/2024	Versor Investments LP	2,025	$0.29M	0.1%	+12.1%	0.006%
8/1/2024	Guidance Capital Inc.	3,819	$0.54M	0.2%	+10.8%	0.012%
7/31/2024	Van ECK Associates Corp	16,965	$2.41M	0.0%	+23.5%	0.052%
7/31/2024	Commonwealth Equity Services LLC	10,086	$1.43M	0.0%	+44.9%	0.031%
7/30/2024	Maryland State Retirement & Pension System	11,343	$1.61M	0.0%	-3.7%	0.035%
7/30/2024	Signaturefd LLC	211	$30K	0.0%	+348.9%	0.001%
7/30/2024	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	455,846	$64.82M	0.2%	+7.7%	1.401%
7/29/2024	Crossmark Global Holdings Inc.	2,266	$0.32M	0.0%	-5.0%	0.007%
7/29/2024	Principal Financial Group Inc.	211,559	$30.08M	0.0%	+7.6%	0.650%
7/29/2024	Blackhawk Capital Partners LLC.	10,130	$1.44M	0.9%	+47.4%	0.031%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	6,023	$0.86M	0.0%	-8.3%	0.019%
7/26/2024	Smith Shellnut Wilson LLC ADV	1,540	$0.22M	0.1%	N/A	0.005%
7/26/2024	Allspring Global Investments Holdings LLC	6,332	$0.90M	0.0%	-56.6%	0.019%
7/26/2024	Shaker Investments LLC OH	4,817	$0.69M	0.3%	N/A	0.015%
7/26/2024	Bank of New York Mellon Corp	295,744	$42.05M	0.0%	+12.9%	0.909%
7/26/2024	Catalyst Capital Advisors LLC	6,000	$0.85M	0.0%	N/A	0.018%
7/24/2024	LRI Investments LLC	2,160	$0.31M	0.0%	+82.3%	0.007%
7/24/2024	Penbrook Management LLC	22,925	$3.26M	2.0%	-46.0%	0.070%
7/24/2024	Louisiana State Employees Retirement System	16,400	$2.33M	0.0%	+1.2%	0.050%
7/22/2024	Atria Wealth Solutions Inc.	8,668	$1.23M	0.0%	+18.6%	0.027%
7/22/2024	Fifth Third Bancorp	2,826	$0.40M	0.0%	+1,514.9%	0.009%
7/22/2024	Summit Global Investments	8,019	$1.14M	0.1%	-10.6%	0.025%
7/20/2024	Nisa Investment Advisors LLC	955	$0.14M	0.0%	-29.0%	0.003%
7/19/2024	Lifestyle Asset Management Inc.	2,358	$0.34M	0.2%	N/A	0.007%
7/19/2024	CFM Wealth Partners LLC	26,077	$3.71M	0.7%	-0.7%	0.080%
7/18/2024	Blue Trust Inc.	272	$39K	0.0%	+223.8%	0.001%
7/18/2024	Reinhart Partners LLC.	419,048	$59.58M	2.5%	+23.4%	1.288%
7/17/2024	AlphaMark Advisors LLC	3,017	$0.43M	0.1%	+28.5%	0.009%
7/16/2024	Andina Capital Management LLC	2,791	$0.40M	0.3%	+3.7%	0.009%
7/15/2024	Perkins Coie Trust Co	1,750	$0.25M	0.1%	N/A	0.005%

Data available starting January 2016

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 Pacific. 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.

Today's Range

Now: $101.60

$100.07

$102.27

50 Day Range

MA: $114.95

$96.98

$148.74

52 Week Range

Now: $101.60

$93.77

$170.97

Volume

192,918 shs

Average Volume

621,562 shs

Market Capitalization

$3.31 billion

P/E Ratio

13.42

Dividend Yield

N/A

Beta

1.58

Who are the company insiders with the largest holdings of Axcelis Technologies?: Axcelis Technologies' top insider shareholders include:
Mary G Puma (CEO)
Mary G Puma (Insider)
Russell Low (CEO)
Russell Low (EVP)
Kevin J Brewer (CFO)
Lynnette C Fallon (VP)
Douglas A Lawson (EVP)
John T Kurtzweil (Director)
Tzu Yin Chiu (Director)
Joseph P Keithley (Director)
Greg Redinbo (EVP)
Jeanne Quirk (Director)
Jorge Titinger (Director)
Learn More about top insider investors at Axcelis Technologies.
Who are the major institutional investors of Axcelis Technologies?: Axcelis Technologies' top institutional investors include:
Primecap Management Co. CA — 3.04%
Dimensional Fund Advisors LP — 2.02%
BNP PARIBAS ASSET MANAGEMENT Holding S.A. — 1.40%
Reinhart Partners LLC. — 1.29%
American Century Companies Inc. — 1.18%
Paradigm Capital Management Inc. NY — 1.07%
Learn More about top institutional investors of Axcelis Technologies stock.
Which institutional investors are selling Axcelis Technologies stock?: In the previous quarter, ACLS stock was sold by these institutional investors:
Millennium Management LLC
Sei Investments Co.
Hsbc Holdings PLC
Marshall Wace LLP
Annex Advisory Services LLC
Primecap Management Co. CA
Penbrook Management LLC
Dimensional Fund Advisors LP
Within the last year, company insiders that have sold Axcelis Technologies company stock include:
Mary G Puma (CEO)
Mary G Puma (Insider)
Russell Low (CEO)
Learn More investors selling Axcelis Technologies stock.
Which institutional investors are buying Axcelis Technologies stock?: During the previous quarter, ACLS stock was purchased by institutional investors including:
Granite Investment Partners LLC
Reinhart Partners LLC.
Susquehanna International Group LLP
American Century Companies Inc.
Bank of New York Mellon Corp
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
Creative Planning
Massachusetts Financial Services Co. MA