AXCELIS TECHNOLOGIES INC

ACLS

AXCELIS TECHNOLOGIES INC

ACLS

Insider Sentiment (TTM):

Last Purchase:2024-03-11Last Sale:2026-06-03Shares Purchased (TTM):0Shares Sold (TTM):45,372

Institutional Sentiment:

As of:2026-03-31Institutional Shares Owned:31,291,906Shares Outstanding:30,723,000Institutional Ownership Pct.:101.85%

Earnings Market Reaction:

Filing Date:2026-05-08Price on Filing Date:N/APrevious Close:N/A% Change:N/A

Companies in Special Industry Machinery, NEC

LRCX ACMR VECO AZTA CRCT ERII

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Financial Statements

10‑Q10‑K

Values in Millions ($)	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30
Assets
Assets Current
Cash And Cash Equivalents At Carrying Value	151	145	188	174	184	124	120	145	134	167	142	133
Short Term Investments	216	229	262	376	403	448	459	403	396	339	319	320
Accounts Receivable Net Current	162	168	148	139	165	203	184	188	209	218	192	159
Inventory Net	326	329	324	311	296	282	291	283	312	306	312	300
Prepaid Taxes	5	5	5	6	7	6	11	4	-	-	-	-
Prepaid Expense And Other Assets Current	77	67	58	60	59	60	57	55	55	49	49	38
Assets Current	936	943	984	1,064	1,114	1,124	1,122	1,078	1,105	1,080	1,015	950
Property Plant And Equipment Net	58	56	58	57	57	54	54	52	53	54	47	43
Operating Lease Right Of Use Asset	28	29	29	29	29	30	30	29	30	31	31	32
Finance Lease Right Of Use Asset	14	14	14	15	15	15	16	16	16	17	17	17
Restricted Cash And Cash Equivalents Noncurrent	11	11	8	8	8	8	7	7	7	7	7	7
Deferred Income Tax Assets Net	81	80	70	72	69	68	59	55	55	53	44	39
Available For Sale Securities Debt Securities Nonc…	203	182	143	31	-	-	-	-	-	-	-	-
Other Assets Noncurrent	45	46	45	47	49	51	50	51	41	41	40	33
Assets	1,375	1,361	1,352	1,323	1,341	1,349	1,338	1,288	1,307	1,282	1,202	1,122
Liabilities And Stockhold…
Liabilities Current
Accounts Payable Current	52	42	52	37	39	47	54	46	40	54	60	61
Employee Related Liabilities Current	17	34	24	17	15	26	23	16	16	31	27	17
Product Warranty Accrual Classified Current	9	10	9	11	12	13	15	15	14	14	11	11
Accrued Income Taxes Current	14	11	-	-	-	-	-	-	27	6	1	7
Contract With Customer Liability Current	68	65	81	90	110	95	139	148	165	165	148	139
Finance Lease Liability Current	2	2	2	1	1	1	1	1	2	2	1	1
Other Liabilities Current	42	33	30	21	23	26	21	18	13	13	13	13
Liabilities Current	204	198	199	177	200	208	252	244	277	285	261	248
Finance Lease Liability Noncurrent	40	41	41	42	42	42	43	43	43	44	44	44
Contract With Customer Liability Noncurrent	41	43	47	40	29	44	25	26	44	46	54	44
Other Liabilities Noncurrent	44	45	44	43	42	43	42	41	41	42	42	41
Liabilities	330	327	332	301	313	336	363	353	405	417	401	378
Stockholders Equity
Common Stock Value Outstanding	0	0	0	0	0	0	0	0	0	0	0	0
Additional Paid In Capital	537	533	533	536	547	549	545	543	547	547	544	540
Retained Earnings Accumulated Deficit	513	504	489	487	486	470	432	397	358	320	262	207
Accumulated Other Comprehensive Income Loss Net Of…	-5	-2	-2	-0	-5	-6	-2	-4	-4	-2	-4	-3
Stockholders Equity	1,045	1,035	1,020	1,022	1,027	1,013	976	935	902	865	801	744
Liabilities And Stockholders Equity	1,375	1,361	1,352	1,323	1,341	1,349	1,338	1,288	1,307	1,282	1,202	1,122
Common Stock Par Or Stated Value Per Share	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Common Stock Shares Authorized	300	300	300	300	300	300	300	300	300	300	300	300
Common Stock Shares Issued	123	123	124	126	129	129	130	130	130	131	131	131
Shares Outstanding	31	31	31	31	32	32	33	33	33	33	33	33

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Earnings Market Reaction

10‑Q10‑K

Fiscal Year	Q1 1 Month	Q1 2 Month	Q1 3 Month	Q2 1 Month	Q2 2 Month	Q2 3 Month	Q3 1 Month	Q3 2 Month	Q3 3 Month	Q4 1 Month	Q4 2 Month	Q4 3 Month
2026	-7.74%	6.26%	-17.75%	-	-	-	-	-	-	-	-	-
2025	3.02%	27.43%	34.21%	2.60%	24.96%	6.79%	0.77%	0.57%	10.93%	1.02%	42.06%	85.67%
2024	4.44%	29.11%	19.99%	1.24%	-10.22%	-18.22%	-14.76%	-18.21%	-18.69%	2.03%	-18.27%	12.39%
2023	-	-	-	-9.68%	-16.23%	-22.52%	0.26%	4.22%	2.82%	-1.86%	-4.60%	3.78%
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Performance and Valuation Metrics

Metrics	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30
Liquidity Ratios
Current Ratio	4.59	4.77	4.95	6.01	5.56	5.41	4.45	4.42	4.00	3.79	3.89	3.82
Quick Ratio	2.61	2.77	3.02	3.92	3.79	3.76	3.07	3.03	2.67	2.54	2.50	2.46
Working Capital	731.77M	745.54M	785.04M	887.37M	913.57M	916.09M	869.83M	834.15M	828.88M	794.86M	753.86M	701.71M
Leverage & Debt
Debt to Equity	0.32	0.32	0.33	0.29	0.31	0.33	0.37	0.38	0.45	0.48	0.50	0.51
Interest Coverage TTM	18.55	22.24	25.16	29.02	33.45	38.59	44.08	48.80	50.74	49.71	44.14	40.72
Debt Ratio	0.24	0.24	0.25	0.23	0.23	0.25	0.27	0.27	0.31	0.33	0.33	0.34
Efficiency & Turnover
Asset Turnover TTM	0.62	0.62	0.63	0.69	0.72	0.77	0.85	0.92	0.95	0.99	1.03	1.06
Days Sales Outstanding TTM	70.54	80.83	70.84	66.58	71.15	75.50	63.77	57.02	64.36	62.59	61.52	54.46
Receivables Turnover TTM	5.17	4.52	5.15	5.48	5.13	4.83	5.72	6.40	5.67	5.83	5.93	6.70
Per Share Metrics
Diluted EPS TTM	3.26	3.80	4.32	4.97	5.50	6.15	6.80	7.31	7.60	7.43	7.00	6.22
Free Cash Flow Per Share TTM	2.88	3.39	3.96	3.85	3.81	3.95	5.41	4.69	4.43	4.16	6.08	7.36
Dividend Per Share TTM	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Margin Metrics
Gross Profit Margin TTM	43.61%	44.91%	44.68%	44.90%	44.61%	44.67%	44.28%	44.63%	44.58%	43.45%	42.61%	42.67%
Operating Profit Margin TTM	11.60%	14.22%	16.14%	17.81%	19.14%	20.71%	21.87%	23.40%	24.00%	23.51%	22.35%	21.93%
Net Profit Margin TTM	11.93%	14.33%	15.93%	17.69%	18.58%	19.75%	20.65%	21.54%	22.16%	21.78%	21.37%	20.19%
Growth Metrics
Net Revenue Growth (1Y)	-11.75%	-17.57%	-20.69%	-19.38%	-15.14%	-9.97%	-0.98%	8.63%	16.34%	22.89%	26.38%	26.77%
Net Income Growth (1Y)	-43.32%	-40.18%	-38.81%	-33.81%	-28.86%	-18.38%	-4.35%	15.93%	32.25%	34.51%	43.48%	38.56%
EPS Growth (1Y)	-40.49%	-38.32%	-36.34%	-32.25%	-28.02%	-17.87%	-3.60%	16.56%	32.68%	35.68%	44.37%	39.92%
Valuation Metrics
P/E TTM	28.35	21.10	22.48	14.00	9.00	11.32	15.37	19.36	14.55	17.25	23.04	29.09
P/B TTM	2.74	2.45	2.99	2.17	1.56	2.25	3.50	4.96	4.04	4.91	6.68	8.08
P/S TTM	3.38	3.02	3.58	2.48	1.67	2.23	3.17	4.17	3.22	3.76	4.92	5.87
Market Cap	2.86B	2.54B	3.05B	2.22B	1.60B	2.27B	3.41B	4.64B	3.64B	4.25B	5.35B	6.01B
Enterprise Value	2.74B	2.42B	2.90B	2.08B	1.45B	2.19B	3.33B	4.53B	3.54B	4.12B	5.25B	5.92B
Calculated Values
Free Cash Flow TTM	88.48M	107.01M	124.03M	122.55M	122.87M	128.64M	175.94M	152.81M	144.50M	136.21M	199.37M	241.13M
Net Debt	-119.50M	-113.75M	-152.46M	-138.28M	-148.18M	-87.39M	-82.65M	-107.36M	-95.78M	-128.77M	-103.44M	-93.33M
Per-Share and Margin
EPS TTM
Adjusted EPS TTM
Cash Flow Per Share TTM
Pretax Margin TTM
Stock Comp to Revenue TTM
Turnover Ratios and Averages
Average Assets
Average Equity
Average Inventory
Average Receivables
Average Accounts Payables
Inventory Turnover TTM
Payables Turnover TTM
Days Inventory Outstanding TTM
Days Payables Outstanding TTM
Cash Conversion Cycle TTM
Working Capital to Revenue
Deferred Revenue to Revenue
Growth Rates
Total Assets Growth (1Y)
Total Assets Growth (3Y)
Total Assets Growth (5Y)
Dividends Paid Growth (1Y)
Dividends Paid Growth (3Y)
Dividends Paid Growth (5Y)
EPS Growth (3Y)
EPS Growth (5Y)
Net Income Growth (3Y)
Net Income Growth (5Y)
Net Profit Margin Growth (1Y)
Net Profit Margin Growth (3Y)
Net Profit Margin Growth (5Y)
Net Revenue Growth (3Y)
Net Revenue Growth (5Y)
Deferred Revenue Growth (1Y)
Retained Earnings Growth (1Y)
Credit, Liquidity, Returns, Payout
Cash Ratio
Net Working Capital
Debt to EBITDA TTM
Net Debt to EBITDA TTM
Net Debt to Equity
Altman A
Altman B
Altman C
Altman D
Altman E
Altman Z-Score
ROA TTM
ROE TTM
NOPAT TTM
ROIC TTM
Effective Tax Rate TTM
Payout Ratio TTM
Dilution Ratio
Retained Earnings to Equity
Treasury Stock to Equity
Treasury Stock Change (1Y)
Accrued to Current Liabilities
Valuation Ratios
P/CF TTM
Dividend Yield TTM
Free Cash Flow Yield TTM
EV EBITDA TTM
EV EBIT TTM
Stock Compensation TTM
Adjusted Net Income TTM
Billings TTM
Total Debt
Invested Capital

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Insider Transactions

2026-06-03Sale

Owner: Sayiner, Necip

Title: -

Shares: 1,586

Price/Share: $157.44

Value: $249,699.84

Shares Owned: 7,112

Relationship: Director

Ownership: Direct

2026-06-02Sale

Owner: Mahoney, Robert John

Title: EVP Global Operations

Shares: 1,155

Price/Share: $155.24

Value: $179,302.20

Shares Owned: 14,410

Relationship: Officer

Ownership: Direct

2026-05-27Sale

Owner: Sutton, Todd

Title: VP Corporate Controller

Shares: 2,000

Price/Share: $159.99

Value: $319,980.00

Shares Owned: 6,360

Relationship: Officer

Ownership: Direct

2026-05-22Sale

Owner: St, Dennis Thomas

Title: -

Shares: 900

Price/Share: $155.37

Value: $139,833.00

Shares Owned: 17,695

Relationship: Director

Ownership: Direct

2026-05-22Sale

Owner: Evans, Eileen

Title: EVP, General Counsel and Sec'y

Shares: 926

Price/Share: $155.51

Value: $144,002.26

Shares Owned: 31,295

Relationship: Officer

Ownership: Direct

Filed Date	Owner	Relationship	Title	Ownership	Purchase/Sale	No. Shares	Price Per Share	Value	Shares Owned	Document Type
2026-06-03	Sayiner, Necip	Director	-	Direct	Sale	1,586	157.44	$249,699.84	7,112	4
2026-06-02	Mahoney, Robert John	Officer	EVP Global Operations	Direct	Sale	1,155	155.24	$179,302.20	14,410	4
2026-05-27	Sutton, Todd	Officer	VP Corporate Controller	Direct	Sale	2,000	159.99	$319,980.00	6,360	4
2026-05-22	St, Dennis Thomas	Director	-	Direct	Sale	900	155.37	$139,833.00	17,695	4
2026-05-22	Evans, Eileen	Officer	EVP, General Counsel and Sec'y	Direct	Sale	926	155.51	$144,002.26	31,295	4
2026-05-21	Blumenstock, Gerald M	Officer	EVP, Research, Dev. & Eng.	Direct	Sale	1,161	152.70	$177,284.70	20,493	4
2026-05-20	Tatnall, Christopher	Officer	EVP Global Customer Operations	Direct	Sale	1,166	149.75	$174,608.50	27,627	4
2026-05-19	Quirk, Jeanne	Director	-	Direct	Sale	1,789	140.22	$250,853.58	11,400	4
2026-05-19	Kurtzweil, John T	Director	-	Direct	Sale	3,500	138.79	$485,765.00	32,990	4
2026-05-19	Graves, Gregory B	Director	-	Direct	Sale	3,225	141.96	$457,821.00	5,473	4
2026-05-14	Blumenstock, Gerald M	Officer	EVP, Research, Dev. & Eng.	Direct	Sale	1,015	162.32	$164,754.80	17,293	4
2026-05-14	Sutton, Todd	Officer	VP Corporate Controller	Direct	Sale	2,574	163.89	$421,852.86	7,817	4
2026-05-13	Redinbo, Greg	Officer	EVP MARKETING AND APPLICATIONS	Direct	Sale	2,883	160.85	$463,730.55	29,823	4
2026-05-13	Titinger, Jorge	Director	-	Direct	Sale	2,000	164.14	$328,280.00	4,477	4
2026-05-12	Mahoney, Robert John	Officer	EVP Global Operations	Direct	Sale	2,258	161.00	$363,538.00	12,759	4
2026-05-06	Low, Russell	Director,Officer	PRESIDENT AND CEO	Direct	Sale	7,468	156.75	$1,170,609.00	123,570	4
2026-05-01	Low, Russell	Director,Officer	PRESIDENT AND CEO	Direct	Sale	1,244	138.86	$172,741.84	131,038	4
2026-04-01	Low, Russell	Director,Officer	PRESIDENT AND CEO	Direct	Sale	1,244	94.06	$117,010.64	132,282	4
2026-03-24	Low, Russell	Director,Officer	PRESIDENT AND CEO	Direct	Sale	1,244	90.00	$111,960.00	133,526	4
2026-02-20	Titinger, Jorge	Director	-	Direct	Sale	1,000	80.00	$80,000.00	6,477	4
2025-12-17	Titinger, Jorge	Director	-	Direct	Sale	2,000	86.05	$172,100.00	7,477	4
2025-12-11	Blumenstock, Gerald M	Officer	EVP, Research, Dev. & Eng.	Direct	Sale	3,034	89.46	$271,421.64	18,661	4
2025-05-20	Kurtzweil, John T	Director	-	Direct	Sale	1,682	61.93	$104,166.26	35,050	4
2024-08-06	Titinger, Jorge	Director	-	Direct	Sale	6,086	109.98	$669,338.28	5,891	4
2024-05-20	Kurtzweil, John T	Director	-	Direct	Sale	1,200	114.42	$137,304.00	33,146	4
2024-03-11	Low, Russell	Director,Officer	PRESIDENT AND CEO	Direct	Purchase	440	112.39	$49,451.60	57,754	4
2024-02-29	Coogan, James Gordon	Officer	EVP AND CFO	Direct	Purchase	100	112.23	$11,223.00	5,991	4
2024-02-23	Lawson, Douglas A.	Officer	EVP, CORPORATE MKTG & STRATEGY	Direct	Purchase	500	111.04	$55,520.00	19,648	4
2023-12-14	Keithley, Joseph P	Director	-	Direct	Sale	500	140.50	$70,250.00	3,157	4
2023-11-10	Keithley, Joseph P	Director	-	Direct	Sale	500	130.43	$65,215.00	4,157	4
2023-09-14	Redinbo, Greg	Officer	EVP Marketing and Applications	Direct	Sale	600	180.18	$108,108.00	17,203	4
2023-09-07	Fallon, Lynnette C	Officer	Executive VP, HR/Legal	Direct	Sale	3,098	181.32	$561,729.36	31,371	4
2023-09-07	Low, Russell	Director,Officer	President and CEO	Direct	Sale	3,405	179.25	$610,346.25	57,787	4
2023-09-07	Titinger, Jorge	Director	-	Direct	Sale	6,881	177.38	$1,220,551.78	10,315	4
2023-08-07	Lawson, Douglas A.	Officer	EVP, Corporate Mktg & Strategy	Direct	Sale	375	177.45	$66,543.75	18,342	4
2023-06-12	Puma, Mary G	Director,Officer	Executive Chairperson	Direct	Sale	11,800	181.80	$2,145,240.00	258,280	4/A
2023-06-12	Quirk, Jeanne	Director	-	Direct	Sale	900	177.41	$159,669.00	7,782	4
2023-06-12	Puma, Mary G	Director,Officer	Executive Chairperson	Direct	Sale	11,800	181.80	$2,145,240.00	263,058	4
2023-06-12	Keithley, Joseph P	Director	-	Direct	Sale	500	181.75	$90,875.00	4,157	4
2023-06-09	Lawson, Douglas A.	Officer	EVP, Corporate Mktg & Strategy	Direct	Sale	400	175.00	$70,000.00	18,717	4
2023-06-08	Low, Russell	Director,Officer	President and CEO	Direct	Sale	3,509	173.41	$608,495.69	61,192	4
2023-06-07	Fallon, Lynnette C	Officer	Executive VP, HR/Legal	Direct	Sale	1,584	172.73	$273,604.32	34,469	4
2023-06-07	Puma, Mary G	Director,Officer	Executive Chairperson	Direct	Sale	21,701	173.58	$3,766,859.58	278,985	4
2023-06-07	Keithley, Joseph P	Director	-	Direct	Sale	1,000	173.00	$173,000.00	4,657	4
2023-06-06	Keithley, Joseph P	Director	-	Direct	Sale	1,000	163.50	$163,500.00	5,657	4
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Institutional Ownership

No data available for chart

2026-03-31

101.85%

Inst. Shares: 31,291,906

Shares Outstanding: 30,723,000

2025-12-31

92.38%

Inst. Shares: 29,169,479

Shares Outstanding: 31,574,000

2025-09-30

89.96%

Inst. Shares: 28,145,123

Shares Outstanding: 31,287,000

2025-06-30

92.77%

Inst. Shares: 29,543,211

Shares Outstanding: 31,847,000

2025-03-31

89.36%

Inst. Shares: 28,824,856

Shares Outstanding: 32,258,000

Date	Institutional Shares Owned	Shares Outstanding	Institutional Ownership %
2026-03-31	31,291,906	30,723,000	101.85%
2025-12-31	29,169,479	31,574,000	92.38%
2025-09-30	28,145,123	31,287,000	89.96%
2025-06-30	29,543,211	31,847,000	92.77%
2025-03-31	28,824,856	32,258,000	89.36%
2024-12-31	29,344,143	32,552,000	90.15%
2024-09-30	28,028,073	32,550,000	86.11%
2024-06-30	28,903,791	32,598,000	88.67%
2024-03-31	27,937,145	32,638,000	85.60%
2023-12-31	27,380,985	32,758,000	83.59%
2023-09-30	27,524,021	32,807,000	83.90%
2023-06-30	27,275,299	32,775,000	83.22%
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AXCELIS TECHNOLOGIES INC (ACLS) — SEC Financial Statements & Analysis

AXCELIS TECHNOLOGIES INC (ACLS) is a special industry machinery, nec company, incorporated in DE. AXCELIS TECHNOLOGIES INC trades on Nasdaq as: ACLS. Based on its latest SEC filing (Form 10-Q, period ending 2026-03-31), AXCELIS TECHNOLOGIES INC reported a -11.75% year-over-year revenue growth, a Gross Profit Margin of 43.61% (TTM), a Debt-to-Equity ratio of 0.32x, a Price-to-Sales (P/S) ratio of 3.38x (TTM), a Price-to-Book (P/B) ratio of 2.74 (TTM), at a market cap of $2.86B. Figures below are sourced from SEC EDGAR, as-filed.

Net Revenue TTM Growth 1Y: -11.75%
Gross Profit Margin TTM: 43.61%
Debt To Equity: 0.32x
P/S TTM: 3.38x
P/B TTM: 2.74
Market Cap: $2.86B

Data as of 2026-03-31 · Source: SEC EDGAR

Frequently Asked Questions

What industry is AXCELIS TECHNOLOGIES INC in?

AXCELIS TECHNOLOGIES INC (ACLS) operates in the Special Industry Machinery, NEC industry.

What is ACLS's market cap?

AXCELIS TECHNOLOGIES INC (ACLS) has a market capitalization of $2.86B as of 2026-03-31.

What is ACLS's P/E ratio?

AXCELIS TECHNOLOGIES INC (ACLS)'s trailing twelve month P/E ratio is 28.35x as of 2026-03-31.

What exchange does ACLS trade on?

AXCELIS TECHNOLOGIES INC (ACLS) trades on the Nasdaq.

Where is AXCELIS TECHNOLOGIES INC incorporated?

AXCELIS TECHNOLOGIES INC is incorporated in DE.

AXCELIS TECHNOLOGIES INC (ACLS) — SEC Financial Statements & Analysis

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