ACLS Insider Trading

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Insider Trading History
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Insider Ownership Percentage: 1.43%

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

Insider Selling (Last 12 Months): $17,831,886.72

Axcelis Technologies Insider Trading History Chart

Axcelis Technologies Share Price & Price History

^$98.25

▼ -3.47 (-3.41%)

As of 04/18/2024 01:00 AM 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
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
8/30/2021	Thomas St. Thomas	Director	Sell	3,500	$50.32	$176,120.00
8/30/2021	Russell Low	EVP	Sell	3,305	$50.63	$167,332.15
8/27/2021	Lynnette C Fallon	VP	Sell	6,252	$50.58	$316,226.16
8/26/2021	Joseph P. Keithley	Director	Sell	5,000	$48.49	$242,450.00
8/25/2021	William J. Bintz	EVP	Sell	15,061	$49.09	$739,344.49
8/13/2021	Jorge Titinger	Director	Sell	3,500	$42.86	$150,010.00
8/9/2021	Lynnette C Fallon	VP	Sell	4,978	$44.00	$219,032.00
5/24/2021	Douglas A. Lawson	EVP	Sell	4,022	$40.50	$162,891.00
5/21/2021	Douglas A. Lawson	EVP	Sell	5,829	$40.28	$234,792.12

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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
4/18/2024	Penbrook Management LLC	42,460	$4.74M	2.9%	-1.3%	0.130%
4/18/2024	Allspring Global Investments Holdings LLC	14,594	$1.63M	0.0%	-93.8%	0.045%
4/18/2024	AlphaMark Advisors LLC	2,347	$0.26M	0.1%	N/A	0.007%
4/17/2024	Guidance Capital Inc.	3,448	$0.36M	0.1%	N/A	0.011%
4/15/2024	Future Financial Wealth Managment LLC	1,000	$0.11M	0.1%	N/A	0.003%
4/15/2024	CFM Wealth Partners LLC	26,263	$2.93M	0.6%	-0.9%	0.081%
4/12/2024	Annex Advisory Services LLC	65,324	$7.29M	0.3%	+26.6%	0.200%
4/12/2024	Bridge City Capital LLC	31,122	$3.47M	1.3%	+17.1%	0.095%
4/11/2024	BTC Capital Management Inc.	42,619	$4.75M	0.4%	N/A	0.131%
4/10/2024	Park Avenue Securities LLC	2,327	$0.26M	0.0%	-8.0%	0.007%
4/9/2024	Massmutual Trust Co. FSB ADV	723	$81K	0.0%	-22.3%	0.002%
4/5/2024	Juncture Wealth Strategies LLC	2,154	$0.24M	0.1%	-61.6%	0.007%
4/5/2024	GAMMA Investing LLC	266	$30K	0.0%	+109.4%	0.001%
4/5/2024	Los Angeles Capital Management LLC	34,264	$3.82M	0.0%	+14.5%	0.105%
4/5/2024	CWM LLC	1,437	$0.16M	0.0%	-7.7%	0.004%
4/3/2024	Reinhart Partners LLC.	339,592	$37.87M	1.5%	N/A	1.042%
3/29/2024	Kapitalo Investimentos Ltda	601	$78K	0.0%	-23.0%	0.002%
3/22/2024	PNC Financial Services Group Inc.	3,357	$0.44M	0.0%	+5.3%	0.010%
3/21/2024	Healthcare of Ontario Pension Plan Trust Fund	52,927	$6.86M	0.0%	+341.1%	0.162%
3/11/2024	Vanguard Group Inc.	4,040,912	$524.07M	0.0%	+2.3%	12.384%
3/5/2024	Wellington Management Group LLP	222,214	$28.82M	0.0%	-59.4%	0.681%
3/1/2024	Goldman Sachs Group Inc.	442,586	$57.40M	0.0%	+0.9%	1.356%
2/28/2024	American International Group Inc.	17,750	$2.30M	0.0%	-0.9%	0.054%
2/26/2024	Virtu Financial LLC	3,268	$0.42M	0.0%	N/A	0.010%
2/26/2024	Teachers Retirement System of The State of Kentucky	15,715	$2.04M	0.0%	-6.7%	0.048%
2/23/2024	Cim LLC	2,781	$0.36M	0.1%	N/A	0.008%
2/16/2024	Price T Rowe Associates Inc. MD	463,524	$60.12M	0.0%	+5.6%	1.415%
2/15/2024	Morse Asset Management Inc	6,343	$0.82M	0.2%	-16.9%	0.019%
2/15/2024	Pier Capital LLC	44,452	$5.77M	0.8%	-2.0%	0.136%
2/15/2024	Virtus Fund Advisers LLC	660	$86K	0.5%	-11.8%	0.002%
2/15/2024	Virtus Investment Advisers Inc.	3,647	$0.47M	0.4%	-66.3%	0.011%
2/15/2024	Legal & General Group Plc	111,979	$14.52M	0.0%	+6.0%	0.342%
2/15/2024	Barclays PLC	187,200	$24.28M	0.0%	+86.4%	0.572%
2/15/2024	Vanguard Group Inc.	4,040,912	$524.07M	0.0%	+2.3%	12.339%
2/15/2024	Voloridge Investment Management LLC	85,108	$11.04M	0.0%	N/A	0.260%
2/15/2024	Voya Investment Management LLC	127,406	$16.52M	0.0%	+34.6%	0.389%
2/15/2024	Vident Advisory LLC	3,426	$0.44M	0.0%	-11.0%	0.010%
2/15/2024	Nuveen Asset Management LLC	279,986	$36.31M	0.0%	+17.9%	0.855%
2/15/2024	Oberweis Asset Management Inc.	245,329	$31.82M	3.0%	+26.7%	0.749%
2/15/2024	Occudo Quantitative Strategies LP	3,826	$0.50M	0.1%	N/A	0.012%
2/15/2024	Prelude Capital Management LLC	1,788	$0.23M	0.0%	-46.5%	0.005%
2/15/2024	Price T Rowe Associates Inc. MD	463,524	$60.12M	0.0%	+5.6%	1.415%
2/15/2024	Profund Advisors LLC	3,516	$0.46M	0.0%	+6.4%	0.011%
2/15/2024	Public Sector Pension Investment Board	67,954	$8.81M	0.1%	+67.5%	0.207%
2/15/2024	Freedom Investment Management Inc.	4,311	$0.56M	0.0%	+73.3%	0.013%
2/15/2024	Gamco Investors INC. ET AL	1,635	$0.21M	0.0%	N/A	0.005%
2/15/2024	Gotham Asset Management LLC	2,112	$0.27M	0.0%	-71.4%	0.006%
2/15/2024	Healthcare of Ontario Pension Plan Trust Fund	52,927	$6.86M	0.0%	+341.1%	0.162%
2/15/2024	Baird Financial Group Inc.	3,074	$0.40M	0.0%	-71.2%	0.009%
2/15/2024	Brevan Howard Capital Management LP	5,582	$0.72M	0.0%	N/A	0.017%
2/15/2024	Clear Street Markets LLC	718	$93K	0.0%	N/A	0.002%
2/15/2024	Comerica Bank	64,608	$8.38M	0.0%	-14.1%	0.197%
2/14/2024	Royal Bank of Canada	26,696	$3.46M	0.0%	+125.6%	0.082%
2/14/2024	Pathstone Holdings LLC	5,219	$0.68M	0.0%	N/A	0.016%
2/14/2024	Point72 Hong Kong Ltd	19,217	$2.49M	0.1%	N/A	0.059%
2/14/2024	Creative Planning	1,794	$0.23M	0.0%	-26.4%	0.005%
2/14/2024	Nebula Research & Development LLC	10,216	$1.33M	0.4%	+107.7%	0.031%
2/14/2024	Putnam Investments LLC	166,247	$21.56M	0.0%	+4.7%	0.508%
2/14/2024	Hancock Whitney Corp	8,391	$1.09M	0.0%	-2.3%	0.026%
2/14/2024	Harber Asset Management LLC	39,824	$5.17M	1.2%	N/A	0.122%
2/14/2024	MGO One Seven LLC	1,798	$0.23M	0.0%	-11.8%	0.005%
2/14/2024	Balyasny Asset Management L.P.	1,789	$0.23M	0.0%	-74.9%	0.005%
2/14/2024	State of Tennessee Treasury Department	20,134	$2.61M	0.0%	+7.6%	0.061%
2/14/2024	Verition Fund Management LLC	4,051	$0.53M	0.0%	+11.0%	0.012%
2/14/2024	Sei Investments Co.	101,732	$13.19M	0.0%	+48.7%	0.311%
2/14/2024	Shell Asset Management Co.	4,551	$0.59M	0.0%	-23.1%	0.014%
2/14/2024	Soviero Asset Management LP	50,000	$6.48M	3.2%	N/A	0.153%
2/14/2024	Seven Eight Capital LP	28,265	$3.67M	0.4%	+252.7%	0.086%
2/14/2024	Schroder Investment Management Group	38,297	$4.97M	0.0%	-1.5%	0.117%
2/14/2024	CenterBook Partners LP	3,792	$0.49M	0.1%	N/A	0.012%
2/13/2024	Envestnet Asset Management Inc.	34,183	$4.43M	0.0%	+170.7%	0.104%
2/13/2024	Northern Trust Corp	375,588	$48.71M	0.0%	-4.3%	1.147%
2/13/2024	American International Group Inc.	17,750	$2.30M	0.0%	-0.9%	0.054%
2/13/2024	Public Employees Retirement Association of Colorado	4,114	$0.53M	0.0%	-56.0%	0.013%
2/13/2024	Annex Advisory Services LLC	51,608	$6.69M	0.3%	+964.1%	0.158%
2/13/2024	Crossmark Global Holdings Inc.	2,374	$0.31M	0.0%	-8.1%	0.007%
2/13/2024	Tower Research Capital LLC TRC	4,541	$0.59M	0.0%	+459.2%	0.014%
2/13/2024	First Trust Advisors LP	73,687	$9.56M	0.0%	-12.4%	0.225%
2/13/2024	Goldman Sachs Group Inc.	442,586	$57.40M	0.0%	+0.9%	1.351%
2/13/2024	Blueshift Asset Management LLC	3,399	$0.44M	0.2%	+173.2%	0.010%
2/13/2024	Rafferty Asset Management LLC	203,622	$26.41M	0.1%	+14.8%	0.622%
2/13/2024	The Manufacturers Life Insurance Company	16,982	$2.20M	0.0%	-1.3%	0.052%
2/13/2024	KBC Group NV	717	$93K	0.0%	-71.5%	0.002%
2/13/2024	California State Teachers Retirement System	34,606	$4.49M	0.0%	-4.2%	0.106%
2/12/2024	Crestline Management LP	53,828	$6.98M	0.6%	+251.0%	0.164%
2/12/2024	Eagle Asset Management Inc.	27,771	$3.60M	0.0%	-5.9%	0.085%
2/12/2024	Axiom Investors LLC DE	13,721	$1.78M	0.0%	-21.1%	0.042%
2/12/2024	Capstone Investment Advisors LLC	1,679	$0.22M	0.0%	N/A	0.005%
2/12/2024	Allianz Asset Management GmbH	125,328	$16.25M	0.0%	+2.0%	0.383%
2/12/2024	Stifel Financial Corp	33,842	$4.39M	0.0%	-2.0%	0.103%
2/12/2024	TD Asset Management Inc	10,100	$1.31M	0.0%	+13.5%	0.031%
2/12/2024	Hsbc Holdings PLC	22,460	$2.91M	0.0%	+663.7%	0.069%
2/9/2024	Westfield Capital Management Co. LP	212,888	$27.61M	0.2%	-14.1%	0.650%
2/9/2024	Primecap Management Co. CA	1,042,046	$135.14M	0.1%	-0.4%	3.182%
2/9/2024	Advisory Services Network LLC	8,074	$1.05M	0.0%	-38.7%	0.025%
2/9/2024	US Bancorp DE	1,995	$0.26M	0.0%	+33.0%	0.006%
2/9/2024	Cambridge Investment Research Advisors Inc.	5,191	$0.67M	0.0%	+13.9%	0.016%
2/9/2024	Affinity Investment Advisors LLC	2,657	$0.35M	0.2%	N/A	0.008%
2/9/2024	Aigen Investment Management LP	22,860	$2.97M	0.5%	N/A	0.070%
2/9/2024	Assetmark Inc.	474	$61K	0.0%	+690.0%	0.001%

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: $98.25

$98.04

$101.61

50 Day Range

MA: $111.05

$98.25

$125.32

52 Week Range

Now: $98.25

$98.04

$201.00

Volume

647,844 shs

Average Volume

679,020 shs

Market Capitalization

$3.20 billion

P/E Ratio

13.22

Dividend Yield

N/A

Beta

1.63

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)
William J Bintz (EVP)
Douglas A Lawson (EVP)
John T Kurtzweil (Director)
Tzu Yin Chiu (Director)
Joseph P Keithley (Director)
Greg Redinbo (EVP)
Jeanne Quirk (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:
Reinhart Partners LLC. — 1.04%
Annex Advisory Services LLC — 0.20%
BTC Capital Management Inc. — 0.13%
Penbrook Management LLC — 0.13%
Los Angeles Capital Management LLC — 0.11%
Bridge City Capital LLC — 0.10%
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:
Allspring Global Investments Holdings LLC
Juncture Wealth Strategies LLC
Penbrook Management LLC
CFM Wealth Partners LLC
Massmutual Trust Co. FSB ADV
Park Avenue Securities LLC
CWM LLC
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)
Russell Low (EVP)
Kevin J Brewer (CFO)
Lynnette C Fallon (VP)
William J Bintz (EVP)
Douglas A Lawson (EVP)
John T Kurtzweil (Director)
Tzu Yin Chiu (Director)
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:
Reinhart Partners LLC.
BTC Capital Management Inc.
IMC Chicago LLC
Annex Advisory Services LLC
Bridge City Capital LLC
Los Angeles Capital Management LLC
Guidance Capital Inc.
AlphaMark Advisors LLC