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 2017?

94 institutional investors reported ACLS - AXCELIS TECHNOLOGIES INC - Common Stock for Q1 2017. Use the holders table for investor-level position and value details.

AXCELIS TECHNOLOGIES INC - Common Stock (ACLS)

CUSIP: 054540208

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / Common Stock
Shares outstanding: 30,747,548
Total 13F shares: 22,560,447
Share change: +2,461,998
Total reported value: $423,876,506
Put/Call ratio: 11482%
Price per share: $18.80
Number of holders: 94
Value change: +$48,062,353
Number of buys: 53
Number of sells: 38

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 2017
Previous quarter: Q4 2016

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
PRIMECAP MANAGEMENT CO/CA/	13F	Company	11%	3,478,393	$50,611,000	—	31 Dec 2016	13F
DONALD SMITH & CO., INC.	13F	Company	9.1%	2,804,540	$40,806,000	—	31 Dec 2016	13F
Senvest Management, LLC	13F	Company	9.1%	2,798,907	$40,724,000	—	31 Dec 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	5.2%	1,602,993	$23,323,000	—	31 Dec 2016	13F
VANGUARD GROUP INC	13F	Company	3.8%	1,164,608	$16,945,000	—	31 Dec 2016	13F
SG Capital Management LLC	13F	Company	3.3%	1,027,778	$14,954,000	—	31 Dec 2016	13F
BlackRock Fund Advisors	13F	Company	3.1%	957,112	$13,926,000	—	31 Dec 2016	13F
Tenzing Global Management, LLC	13F	Company	3.1%	950,000	$13,823,000	—	31 Dec 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.6%	801,170	$11,657,000	—	31 Dec 2016	13F
Hood River Capital Management LLC	13F	Company	1.8%	567,941	$8,264,000	—	31 Dec 2016	13F
STATE STREET CORP	13F	Company	1.6%	495,084	$7,205,000	—	31 Dec 2016	13F
NORTHPOINTE CAPITAL LLC	13F	Company	1.5%	458,992	$6,678,000	—	31 Dec 2016	13F
Adirondack Research & Management Inc.	13F	Company	— class O/S missing	419,238	$6,100,000	—	31 Dec 2016	13F
SCHNEIDER CAPITAL MANAGEMENT CORP	13F	Company	1.3%	391,563	$5,697,000	—	31 Dec 2016	13F
NORTHERN TRUST CORP	13F	Company	0.98%	299,872	$4,363,000	—	31 Dec 2016	13F
SEGALL BRYANT & HAMILL, LLC	13F	Company	0.76%	232,608	$3,384,000	—	31 Dec 2016	13F
UBS Group AG	13F	Company	0.74%	227,476	$3,310,000	—	31 Dec 2016	13F
KALMAR INVESTMENTS INC /DE/	13F	Company	0.73%	223,590	$3,253,000	—	31 Dec 2016	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.71%	218,629	$3,181,000	—	31 Dec 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.67%	206,768	$3,008,000	—	31 Dec 2016	13F
ROYCE & ASSOCIATES LP	13F	Company	0.59%	180,046	$2,620,000	—	31 Dec 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.57%	173,975	$2,531,000	—	31 Dec 2016	13F
Ancora Advisors LLC	13F	Company	0.48%	146,625	$2,133,000	—	31 Dec 2016	13F
KETTLE HILL CAPITAL MANAGEMENT, LLC	13F	Company	0.47%	144,532	$2,103,000	—	31 Dec 2016	13F
NORGES BANK	13F	Company	0.47%	143,060	$2,082,000	—	31 Dec 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.4%	121,602	$1,769,000	—	31 Dec 2016	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.39%	120,386	$1,752,000	—	31 Dec 2016	13F
Bank of New York Mellon Corp	13F	Company	0.39%	119,193	$1,734,000	—	31 Dec 2016	13F
Employees Retirement System of Texas	13F	Company	0.37%	114,750	$1,670,000	—	31 Dec 2016	13F
Intrinsic Edge Capital Management LLC	13F	Company	0.36%	110,726	$1,611,000	—	31 Dec 2016	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.36%	109,372	$1,591,000	—	31 Dec 2016	13F
MORGAN STANLEY	13F	Company	0.34%	103,264	$1,502,000	—	31 Dec 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	0.3%	91,580	$1,332,000	—	31 Dec 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.29%	90,529	$1,317,000	—	31 Dec 2016	13F
Invesco Ltd.	13F	Company	0.28%	87,143	$1,268,000	—	31 Dec 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.27%	84,163	$1,225,000	—	31 Dec 2016	13F
SOUTHPORT MANAGEMENT, L.L.C.	13F	Company	0.24%	73,750	$1,073,000	—	31 Dec 2016	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.22%	69,036	$1,004,000	—	31 Dec 2016	13F
WHITE PINE CAPITAL LLC	13F	Company	0.21%	63,861	$929,000	—	31 Dec 2016	13F
SEI INVESTMENTS CO	13F	Company	0.26%	80,960	$898,000	—	31 Dec 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.2%	60,017	$873,000	—	31 Dec 2016	13F
JPMORGAN CHASE & CO	13F	Company	0.16%	50,252	$731,000	—	31 Dec 2016	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.16%	49,773	$724,000	—	31 Dec 2016	13F
SYMPHONY ASSET MANAGEMENT LLC	13F	Company	0.16%	49,393	$719,000	—	31 Dec 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.15%	47,100	$686,000	—	31 Dec 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.15%	46,666	$679,000	—	31 Dec 2016	13F
SECOR Capital Advisors, LP	13F	Company	0.15%	45,672	$665,000	—	31 Dec 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.14%	41,920	$609,000	—	31 Dec 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.13%	39,904	$581,000	—	31 Dec 2016	13F
RHUMBLINE ADVISERS	13F	Company	0.12%	36,737	$535,000	—	31 Dec 2016	13F

Institutional Holders of AXCELIS TECHNOLOGIES INC - Common Stock (ACLS) as of Q1 2017

As of 31 Mar 2017, AXCELIS TECHNOLOGIES INC - Common Stock (ACLS) was held by 94 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,560,447 shares. The largest 10 holders included PRIMECAP MANAGEMENT CO/CA/, DONALD SMITH & CO., INC., Senvest Management, LLC, BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, Tenzing Global Management, LLC, Hood River Capital Management LLC, SG Capital Management LLC, and STATE STREET CORP. This page lists 94 institutional shareholders reporting positions in this security for the Q1 2017 filing period.

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

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

Q1 2017 holders

Holder diff

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 Value $	Q1 2017 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.