What does CUSIP 054540208 represent in this 13F holders report?

CUSIP 054540208 is the security identifier for ACLS - AXCELIS TECHNOLOGIES INC - Common Stock used to aggregate holder disclosures.

How many institutions held ACLS - AXCELIS TECHNOLOGIES INC - Common Stock in Q1 2018?

159 institutional investors reported ACLS - AXCELIS TECHNOLOGIES INC - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

AXCELIS TECHNOLOGIES INC - Common Stock (ACLS)

CUSIP: 054540208

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 30,574,962
Total 13F shares: 28,073,992
Share change: -470,287
Total reported value: $690,550,204
Put/Call ratio: 64%
Price per share: $24.60
Number of holders: 159
Value change: -$17,325,126
Number of buys: 82
Number of sells: 84

Quarterly Holders Quick Answers

What is CUSIP 054540208?
CUSIP 054540208 identifies ACLS - AXCELIS TECHNOLOGIES INC - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 054540208:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ACLS - AXCELIS TECHNOLOGIES INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	13%	4,032,234	$115,726,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	13%	3,914,998	$112,361,000	—	31 Dec 2017	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	9.9%	3,038,200	$87,196,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	6.6%	2,010,418	$57,699,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	6%	1,829,605	$52,512,000	—	31 Dec 2017	13F
Senvest Management, LLC	13F	Company	6%	1,823,608	$52,338,000	—	31 Dec 2017	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	2.7%	827,539	$23,750,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	2.4%	724,520	$20,797,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	1.8%	543,807	$15,607,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.6%	479,439	$13,760,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	1.6%	473,970	$13,603,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	1.4%	414,221	$11,888,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	1.2%	378,322	$10,858,000	—	31 Dec 2017	13F
TWO SIGMA ADVISERS, LP	13F	Company	1.1%	349,249	$10,023,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	1.1%	340,826	$9,781,000	—	31 Dec 2017	13F
Hood River Capital Management LLC	13F	Company	1.1%	336,220	$9,650,000	—	31 Dec 2017	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	1.1%	331,814	$9,523,000	—	31 Dec 2017	13F
Tenzing Global Management, LLC	13F	Company	0.94%	287,500	$8,251,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.9%	276,398	$7,932,000	—	31 Dec 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.81%	248,164	$7,122,000	—	31 Dec 2017	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.73%	223,508	$6,415,000	—	31 Dec 2017	13F
UBS Group AG	13F	Company	0.73%	221,965	$6,371,000	—	31 Dec 2017	13F
PDT Partners, LLC	13F	Company	0.66%	201,661	$5,788,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.65%	198,537	$5,698,000	—	31 Dec 2017	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.65%	198,170	$5,687,000	—	31 Dec 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.64%	194,243	$5,575,000	—	31 Dec 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.57%	175,693	$5,042,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.55%	168,149	$4,826,000	—	31 Dec 2017	13F
FORESTERS INVESTMENT MANAGEMENT COMPANY, INC.	13F	Company	0.54%	164,500	$4,721,000	—	31 Dec 2017	13F
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.	13F	Company	0.53%	162,900	$4,675,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.52%	158,022	$4,536,000	—	31 Dec 2017	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.44%	135,855	$3,900,000	—	31 Dec 2017	13F
Raymond James Financial Services Advisors, Inc.	13F	Company	0.42%	129,857	$3,727,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.41%	124,699	$3,577,000	—	31 Dec 2017	13F
Gotham Asset Management, LLC	13F	Company	0.38%	116,315	$3,338,000	—	31 Dec 2017	13F
Squarepoint Ops LLC	13F	Company	0.34%	103,884	$2,981,000	—	31 Dec 2017	13F
A.R.T. Advisors, LLC	13F	Company	0.34%	102,811	$2,950,000	—	31 Dec 2017	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.32%	99,145	$2,845,000	—	31 Dec 2017	13F
Penbrook Management LLC	13F	Company	0.32%	96,805	$2,778,000	—	31 Dec 2017	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.31%	94,058	$2,720,000	—	31 Dec 2017	13F
Allianz Asset Management GmbH	13F	Company	0.3%	90,883	$2,608,000	—	31 Dec 2017	13F
Assenagon Asset Management S.A.	13F	Company	0.29%	89,279	$2,562,000	—	31 Dec 2017	13F
NAVELLIER & ASSOCIATES INC	13F	Company	0.27%	82,216	$2,360,000	—	31 Dec 2017	13F
Informed Momentum Co LLC	13F	Company	0.26%	80,861	$2,321,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.26%	80,792	$2,318,000	—	31 Dec 2017	13F
IndexIQ Advisors LLC	13F	Company	0.25%	74,935	$2,151,000	—	31 Dec 2017	13F
KBC Group NV	13F	Company	0.23%	71,439	$2,050,000	—	31 Dec 2017	13F
RHUMBLINE ADVISERS	13F	Company	0.23%	70,684	$2,029,000	—	31 Dec 2017	13F
Employees Retirement System of Texas	13F	Company	0.23%	70,000	$2,009,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.23%	69,698	$2,000,000	—	31 Dec 2017	13F

Institutional Holders of AXCELIS TECHNOLOGIES INC - Common Stock (ACLS) as of Q1 2018

As of 31 Mar 2018, AXCELIS TECHNOLOGIES INC - Common Stock (ACLS) was held by 159 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 28,073,992 shares. The largest 10 holders included BlackRock Inc., WELLINGTON MANAGEMENT GROUP LLP, PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, Senvest Management, LLC, PEREGRINE CAPITAL MANAGEMENT LLC, STATE STREET CORP, Invesco Ltd., and MILLENNIUM MANAGEMENT LLC. This page lists 159 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

170

Q1 2018 holders

159

Holder diff

-11

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.