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Axcelis Technologies Inc

ACLS
Exchange
Nasdaq
Industry
Special Industry Machinery, NEC
SEC CIK
0001113232

No open-market purchases or sales by Axcelis Technologies Inc insiders were filed in the last 90 days; 443 institutions reported holding it in 13F filings for Q2 2026, worth $5.85B in total; Maverick Capital is the only superinvestor holding it.

Q4 2024 vs. Q3 2024

How the institutions holding Axcelis Technologies Inc changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of ACLS: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders3693325−41
Shares30.3M10.0K30.9M+640.9K (+2.1%)
Value$3.17B$1.05M$2.16B−$1.01B (−31.8%)

3 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (59)

Institutions that held Axcelis Technologies Inc at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to ACLS in Q4 2024
InstitutionSharesValue% of portfolio
Federated Hermes, Inc.181,261$12.7M0.03%
Qube Research & Technologies Ltd152,235$10.6M0.02%
M&G Plc127,599$8.93M0.06%
BlackBarn Capital Partners LP55,997$3.91M1.54%
Quantbot Technologies LP37,750$2.64M0.10%
Gsa Capital Partners LLP33,924$2.37M0.18%
Numerai GP LLC23,765$1.66M0.45%
Susquehanna Fundamental Investments, LLC20,347$1.42M0.02%
Rockefeller Capital Management L.P.18,088$1.26M0.00%
Jain Global LLC16,880$1.18M0.04%
Chase Investment Counsel Corp15,000$1.05M0.34%
Four Tree Island Advisory LLC14,791$1.03M0.71%
Aquatic Capital Management LLC12,947$904.6K0.02%
FORA Capital, LLC12,935$903.8K0.10%
Occudo Quantitative Strategies LP8,871$619.8K0.11%
Inceptionr LLC8,519$595.2K0.13%
Nebula Research & Development LLC8,012$559.8K0.07%
Atom Investors LP7,910$552.7K0.07%
Western Wealth Management, LLC7,300$510.1K0.03%
Police & Firemen's Retirement System of New Jersey6,939$484.8K0.00%
Bryce Point Capital, LLC6,680$466.7K0.14%
Empowered Funds, LLC6,655$465.0K0.01%
Sherbrooke Park Advisers LLC6,526$456.0K0.15%
Campbell & CO Investment Adviser LLC6,523$455.8K0.04%
KLP Kapitalforvaltning AS6,500$454.2K0.00%
Private Advisor Group, LLC6,065$423.8K0.00%
Fieldview Capital Management, LLC5,704$398.5K0.06%
Raymond James Financial Inc5,688$397.4K0.00%
CSS LLC5,506$384.7K0.02%
D.A. Davidson & Co.4,887$341.5K0.00%
New Vernon Capital Holdings II LLC4,420$308.8K0.21%
Wealth Enhancement Advisory Services, LLC4,264$297.9K0.00%
Twinbeech Capital LP3,844$268.6K0.00%
Aigen Investment Management, LP3,190$222.9K0.04%
Lido Advisors, LLC3,066$214.2K0.00%
CIBC World Markets Corp3,048$213.0K0.00%
Breed's Hill Capital LLC3,000$209.6K0.11%
PharVision Advisers, LLC2,922$204.2K0.17%
Headlands Technologies LLC2,239$156.4K0.02%
New Age Alpha Advisors, LLC1,871$130.7K0.01%
Palouse Capital Management, Inc.1,135$79.3K0.05%
PEAK6 LLC1,003$70.1K0.00%
Caitong International Asset Management Co., Ltd675$47.2K0.05%
Group One Trading, L.P.335$23.4K0.00%
VSM Wealth Advisory, LLC275$19.2K0.01%
Public Employees Retirement System of Ohio243$17.0K0.00%
SBI Securities Co., Ltd.191$13.3K0.00%
Stonebridge Financial Group, LLC120$8.38K0.00%
Sunbelt Securities, Inc.100$7.00K0.00%
Fourth Dimension Wealth, LLC92$6.43K0.00%
GPS Wealth Strategies Group, LLC50$3.49K0.00%
Hollencrest Capital Management43$3.00K0.00%
Aventura Private Wealth, LLC27$1.89K0.00%
New Wave Wealth Advisors LLC25$1.75K0.00%
Atticus Wealth Management, LLC14$9790.00%
WealthTrak Capital Management LLC5$3500.00%
Cornerstone Planning Group LLC5$3470.00%
Hexagon Capital Partners LLC2$1400.00%
Hantz Financial Services, Inc.1$00.00%

Sold out (100)

Institutions that held Axcelis Technologies Inc at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of ACLS in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Wellington Management Group LLP203,513$21.3M
Granite Investment Partners, LLC176,174$18.5M
Weiss Asset Management LP132,322$13.9M
HRT Financial LP126,021$13.2M
Oberweis Asset Management Inc118,779$12.5M
Neumeier Poma Investment Counsel LLC104,515$11.0M
Man Group plc101,655$10.7M
ExodusPoint Capital Management, LP95,475$10.0M
Pier Capital, LLC82,990$8.70M
Squarepoint Ops LLC74,469$7.81M
Bridge City Capital, LLC45,644$4.79M
Moody Aldrich Partners LLC26,874$2.82M
CFM Wealth Partners LLC26,041$2.73M
Van Hulzen Asset Management, LLC25,940$2.72M
Brevan Howard Capital Management LP22,131$2.32M
Van Eck Associates Corp23,751$2.14M
State of New Jersey Common Pension Fund D18,065$1.89M
Canada Pension Plan Investment Board17,900$1.88M
Baird Financial Group, Inc.16,471$1.73M
TD Asset Management Inc14,900$1.60M
Danske Bank A/S15,160$1.59M
Blair William & Co13,530$1.42M
Dana Investment Advisors, Inc.13,264$1.39M
Credit Agricole S A13,100$1.37M
Neo Ivy Capital Management12,516$1.31M
Annex Advisory Services, LLC12,226$1.28M
Scotia Capital Inc.12,002$1.26M
Great Lakes Advisors, LLC11,397$1.19M
Mirabella Financial Services LLP11,506$1.17M
Legato Capital Management LLC9,435$989.3K
Trust Investment Advisors9,341$979.4K
Cetera Investment Advisers8,882$931.3K
Toroso Investments, LLC8,858$928.8K
Prelude Capital Management, LLC8,362$876.8K
1492 Capital Management LLC7,887$827.0K
Versor Investments LP7,831$821.1K
Keebeck Alpha, LP7,521$788.6K
Summit Global Investments7,297$765.0K
Scientech Research LLC6,835$716.6K
Virtu Financial LLC6,672$700.0K
Shaker Investments LLC6,126$642.3K
Glenmede Trust Co NA5,538$580.7K
Silvercrest Asset Management Group LLC5,302$555.9K
Truist Financial Corp4,553$477.4K
Crestline Management, LP4,469$468.6K
Pitcairn Co4,324$453.4K
Walleye Trading LLC3,896$408.5K
Guidance Capital, Inc4,242$391.4K
HighTower Advisors, LLC3,666$382.0K
Net Worth Advisory Group3,388$355.2K
Kovack Advisors, Inc.3,280$343.9K
Intrust Bank NA3,143$329.5K
Boothbay Fund Management, LLC3,004$315.0K
Andina Capital Management, LLC2,892$303.2K
HMS Capital Management, LLC2,871$301.0K
AlphaMark Advisors, LLC2,863$300.0K
Virtus Investment Advisers, Inc.2,856$299.5K
CI Private Wealth, LLC2,842$298.0K
Kerrisdale Advisers, LLC2,730$286.2K
Yorktown Management & Research Co Inc2,700$283.1K
Cranbrook Wealth Management, LLC2,673$280.3K
Benchmark Investment Advisors LLC2,527$265.0K
Teamwork Financial Advisors, LLC2,500$262.1K
NorthCrest Asset Manangement, LLC2,470$259.0K
Bridgefront Capital, LLC2,464$258.4K
Gallacher Capital Management LLC2,455$257.4K
Acadian Asset Management LLC2,455$257.0K
Gabelli Funds LLC2,422$253.9K
Crossmark Global Holdings, Inc.2,398$251.0K
Wedbush Securities Inc2,374$249.0K
NJ State Employees Deferred Compensation Plan2,358$247.2K
Kensington Investment Counsel, LLC2,313$242.5K
O'Shaughnessy Asset Management, LLC2,159$226.9K
Xponance, Inc.2,138$224.2K
Evergreen Capital Management LLC2,111$221.3K
Deerfield Management Company, L.P. (Series C)2,067$216.7K
Wiley Bros.-Aintree Capital, LLC1,917$201.0K
Catalyst Funds Management Pty Ltd1,700$178.2K
Virtus Fund Advisers, LLC550$57.7K
National Bank of Canada195$20.4K
NBC Securities, Inc.193$20.0K
Meeder Asset Management Inc131$13.7K
Davidson Capital Management Inc.82$8.60K
Talon Private Wealth, LLC81$8.49K
Jaffetilchin Investment Partners, LLC80$8.39K
Clear Street Markets LLC66$7.00K
Richardson Financial Services Inc.37$5.26K
TD Waterhouse Canada Inc.44$4.48K
Planned Solutions, Inc.40$4.19K
Ci Investments Inc.40$4.00K
Claris Advisors, LLC26$2.73K
Colonial Trust Advisors25$2.62K
First Pacific Financial19$1.99K
First Horizon Advisors, Inc.14$1.47K
NVWM, LLC12$1.26K
AdvisorNet Financial, Inc10$1.05K
Avion Wealth10$1.00K
Creekmur Asset Management LLC8$839
Capital Performance Advisors LLP7$734
Mendota Financial Group, LLC3$315

Not filed for Q4 2024 yet (3)

Institutions that held Axcelis Technologies Inc at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ACLS in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
PEAK6 Investments LLC6,885$721.9K
Raymond James Financial Services Advisors, Inc.3,115$326.6K
VitalStone Financial, LLC10$1.05K