Axcelis Technologies Inc

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Axcelis Technologies Inc
TickerACLS
CIK #0001113232
CUSIP054540208
SectorTechnology - Special Industry Machinery, Nec
Address108 Cherry Hill Drive, Beverly, MA 01915
Source [EDGAR]
CIK Filing 2011 - 2025
[0001113232] 10-K
[0001113232] 10-Q
[0001113232] 3
[0001113232] 4
[0001113232] 8-K
[0001113232] SC 13D
[0001113232] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
American Century Investment Management Inc Axcelis Technologies Inc [2025-08-14] 0.0
Senvest Management LLC Axcelis Technologies Inc [2022-10-27] 5.08
Donald Smith & Co Inc Axcelis Technologies Inc [2018-02-13] 0.0
Vanguard Group Inc Axcelis Technologies Inc [2018-02-08] 6.39
Wellington Management Group LLP Axcelis Technologies Inc [2018-01-10] 12.84
Dimensional Fund Advisors LP Axcelis Technologies Inc [2017-02-09] 5.46
Donald Smith & Co Inc Axcelis Technologies Inc [2017-02-09] 0.55
Donald Smith & Co Inc Axcelis Technologies Inc [2016-02-10] 0.91
Senvest Management LLC Axcelis Technologies Inc [2015-06-30] 3.74
Donald Smith & Co Inc Axcelis Technologies Inc [2015-02-03] 0.94
Vertex Capital Advisors LLC Axcelis Technologies Inc [2014-09-16] 1.0
PRIMECAP Management Co/CA/ Axcelis Technologies Inc [2014-05-07] 5.38
Donald Smith & Co Inc Axcelis Technologies Inc [2014-02-07] 0.9
Donald Smith & Co Inc Axcelis Technologies Inc [2013-02-13] 10.32
Donald Smith & Co Inc Axcelis Technologies Inc [2012-02-13] 10.32
Form 3/4/5 Filer 2011 - 2025
Axcelis Technologies Inc
Blumenstock Gerald M
Redinbo Greg
Kurtzweil John T
Low Russell
Tatnall Christopher
Coogan James Gordon
Evans Eileen
Chiu Tzu Yin
Sayiner Necip
Graves Gregory B
Quirk Jeanne
St Dennis Thomas
Titinger Jorge
Fallon Lynnette C
Lawson Douglas A.
Vachani Dipti
PUMA Mary G
Brewer Kevin J
Keithley Joseph P
Bintz William J
Faubert Richard J
George Arthur L Jr
Aldeborgh John E
Fletcher R John
Nettles Patrick H
Lundberg Barbara J
Thompson H Brian
Jennings William C
Hardis Stephen R
Zager Jay
Braun Edward H
Flynn Matthew P
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock, Inc. [2025-06-30] SOLE 4,920,635 5,021,946
Vanguard Group Inc [2025-06-30] SOLE 0 4,262,300
American Century Companies Inc [2025-06-30] DFND 1,606,928 1,659,463
Reinhart Partners LLC [2025-06-30] SOLE 1,367,368 1,518,544
State Street Corp [2025-06-30] DFND 1,144,974 1,248,708
Geode Capital Management LLC [2025-06-30] DFND 925,305 925,305
PRIMECAP Management Co/CA/ [2025-06-30] SOLE 852,296 852,296
Boston Trust Walden Corp [2025-06-30] DFND 762,775 845,911
Bank of America Corp /DE/ [2025-06-30] DFND 8,993 703,438
Dimensional Fund Advisors LP [2025-06-30] SOLE 659,205 699,338
Citadel Advisors LLC [2025-06-30] DFND 578,293 578,293
Goldman Sachs Group Inc [2025-06-30] DFND 554,246 566,972
Morgan Stanley [2025-06-30] DFND 510,109 550,161
Victory Capital Management Inc [2025-06-30] OTR 550,037 550,037
Grantham Mayo van Otterloo & Co LLC [2025-06-30] SOLE 308,309 442,065
Boston Partners [2025-06-30] DFND 410,043 431,206
Northern Trust Corp [2025-06-30] DFND 421,502 424,261
Charles Schwab Investment Management Inc [2025-06-30] SOLE 406,390 406,412
FMR LLC [2025-06-30] DFND 374,057 382,573
Citigroup Inc [2025-06-30] DFND 362,457 362,457
Blackbarn Capital Partners LP [2025-06-30] SOLE 360,000 360,000
Victory Capital Management Inc [2025-06-30] SOLE 333,950 336,718
Voloridge Investment Management LLC [2025-06-30] SOLE 311,838 311,838
Royce & Associates LP [2025-06-30] SOLE 265,038 265,038
Susquehanna International Group LLP [2025-06-30] OTR 40,996 261,396
Bank of New York Mellon Corp [2025-06-30] DFND 208,141 226,063
Federated Hermes Inc [2025-06-30] DFND 221,154 221,164
Principal Financial Group Inc [2025-06-30] DFND 205,677 205,677
UBS Group AG [2025-06-30] DFND 137,508 198,017
BNP Paribas Financial Markets [2025-06-30] DFND 0 192,188
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