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Disclosery

ACLS AXCELIS TECHNOLOGIES INC

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COM NEW (common), issuer CIK 1113232

367 managers (380 13F filers) reported a position in ACLS shares at 2026-03-31, 32,565,153 shares in all. 62 filers opened a position and 59 filers sold out during the quarter.

Managers
367
13F filers
380
New
62
Added
99
Reduced
134
Sold out
59
Shares held by filers
32,565,153

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
KERR FINANCIAL PLANNING Corp2,150$284K0.2%-27513F-HR/ATimeline
Net Worth Advisory Group3,028$282K0.06%-99613F-HRTimeline
Private Advisor Group, LLC2,978$277K<0.01%-35,50413F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC2,944$274K<0.01%+22913F-HRTimelineGroup
XPONANCE LLC2,940$274K<0.01%+39613F-HRTimeline
One Wealth Advisors, LLC2,926$272K0.03%+24413F-HRTimeline
GAMMA Investing LLC2,925$272K0.01%+1613F-HRTimeline
Pinnacle Wealth Planning Services, Inc.2,874$268K0.03%+1,86413F-HRTimeline
AE Wealth Management LLC2,767$258K<0.01%-52713F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,766$257K0.02%-2,11413F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,753$256K0.02%new13F-HRTimeline
Perkins Coie Trust Co2,749$256K0.05%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,734$254K0.01%+1,80213F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC2,719$253K<0.01%new13F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA2,640$246K<0.01%+3013F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC2,633$245K<0.01%-26513F-HRTimeline
Abel Hall, LLC2,617$244K0.05%-1213F-HRTimeline
Cornerstone Investment Partners, LLC2,605$242K0.01%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC2,584$241K<0.01%-79513F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC2,550$237K<0.01%-11,77213F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC2,548$237K0.01%+2613F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,538$236K<0.01%+10613F-HRTimeline
Vise Technologies, Inc.2,937$236K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding2,521$235K-3,210Timeline
STRS OHIO2,500$233K<0.01%-90013F-HRTimeline
Cresset Asset Management, LLC2,482$231K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC2,473$230K<0.01%-15013F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.2,421$225K<0.01%new13F-HRTimelineGroup
NorthCrest Asset Manangement, LLC2,365$225K0.01%-413F-HRTimeline
Integrated Wealth Concepts LLC2,407$224K<0.01%new13F-HRTimeline
Darden Wealth Group Inc2,385$222K0.11%new13F-HRTimeline
Crossmark Global Holdings, Inc.2,330$217K<0.01%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.2,321$216K<0.01%new13F-HRTimelineGroup
Beacon Pointe Advisors, LLC2,321$216K<0.01%new13F-HRTimeline
D.A. DAVIDSON & CO.2,300$214K<0.01%-33713F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.2,250$209K<0.01%new13F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…2,221$207K0.1%013F-HRTimelineGroup
TRB Wealth Management, LLC2,176$203K0.03%13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,174$202K<0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,168$202K<0.01%-11413F-HRTimelineGroup
denkapparat Operations GmbH2,168$202K0.08%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK2,059$192K<0.01%+2,00013F-HRTimelineGroup
Ensign Peak Advisors, Inc1,966$183K<0.01%013F-HR/ATimeline
Farther Finance Advisors, LLC1,490$142K<0.01%-26813F-HRTimeline
Covestor Ltd1,468$137K0.09%-80913F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,396$130K<0.01%+4313F-HRTimelineGroup
SBI Securities Co., Ltd.1,363$127K<0.01%-23413F-HRTimeline
New Age Alpha Advisors, LLC1,293$120K0.01%-2913F-HRTimeline
CENTRAL TRUST Co1,237$115K<0.01%-11313F-HRTimeline
AMERIFLEX GROUP, INC.1,180$110K0.06%013F-HRTimeline
Versant Capital Management, Inc1,077$100K0.01%+5813F-HRTimeline
KBC Group NVin group KBC Group NV1,069$100K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC1,020$94.9K<0.01%+413F-HRTimeline
Parkside Financial Bank & Trust1,001$93.2K0.01%-6513F-HRTimeline
Sterling Capital Management LLC969$90.2K<0.01%-70213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.887$83K<0.01%-62613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…888$82.7K<0.01%-46913F-HRTimelineGroup
Allworth Financial LP791$73.6K<0.01%+2913F-HRTimeline
QUADRANT CAPITAL GROUP LLC766$71.3K<0.01%-19613F-HR/ATimeline
Larson Financial Group LLC737$68.6K<0.01%-19613F-HRTimeline
SALEM INVESTMENT COUNSELORS INC685$63.8K<0.01%new13F-HR/ATimeline
Parallel Advisors, LLC665$61.9K<0.01%+12013F-HR/ATimeline
Advisors Asset Management, Inc.656$61.1K<0.01%-44613F-HRTimeline
Advisory Services Network, LLC569$53K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB512$47.7K<0.01%+2813F-HRTimeline
Smartleaf Asset Management LLC519$46.9K<0.01%-64413F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC500$46.5K<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\487$45.3K<0.01%-2013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…473$44K<0.01%+2013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…471$43.8K<0.01%+6013F-HR/ATimelineGroup
OAKWORTH CAPITAL, INC.450$41.9K<0.01%013F-HRTimeline
State of Wyoming393$36.6K<0.01%-79813F-HRTimeline
Salomon & Ludwin, LLC364$34.6K<0.01%+6713F-HRTimeline
Bullock Wealth Management Group342$32.7K0.02%013F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich350$32.6K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…302$28.1K<0.01%-30013F-HRTimeline
TrinityBridge Ltd280$26K<0.01%013F-HRTimeline
VSM Wealth Advisory, LLC275$25.6K0.01%013F-HRTimeline
UMB Bank, n.a.258$24K<0.01%+313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AdvisorNet Financial, Inc255$23.7K<0.01%013F-HRTimeline
Opal Wealth Advisors, LLC254$23.6K0.01%new13F-HRTimeline
Kemnay Advisory Services Inc.249$23.2K<0.01%new13F-HRTimeline
SUMMIT SECURITIES GROUP LLC238$22.2K0.01%new13F-HRTimeline
Sunbelt Securities, Inc.237$22.1K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC230$21.4K<0.01%-5,25013F-HRTimeline
Keating Financial Advisory Services, In…215$20K<0.01%-96313F-HRTimeline
Bank of New Hampshire179$16.7K<0.01%new13F-HRTimeline
NewEdge Advisors, LLC167$15.5K<0.01%-2,23913F-HR/ATimeline
Indiana Trust & Investment Management Co160$14.9K<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC145$13.5K<0.01%+1013F-HRTimelineGroup
MAI Capital Management142$13.2K<0.01%+5413F-HRTimeline
Kozak & Associates, Inc.107$11.8K<0.01%013F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.116$10.8K<0.01%-2513F-HRTimelineGroup
Root Financial Partners, LLC114$10.6K<0.01%+2713F-HRTimeline
Sound Income Strategies, LLC110$10.5K<0.01%+113F-HRTimeline
SHP Wealth Management105$9.77K<0.01%013F-HRTimeline
Paladin Partners, LLC100$9.31K0.01%013F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…95$8.84K<0.01%013F-HRTimeline
Fourth Dimension Wealth, LLC92$8.56K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC86$8.01K<0.01%+1113F-HRTimeline
Smithfield Trust Co80$7K<0.01%013F-HRTimeline
Pacer Advisors, Inc.78$7K<0.01%-3,53713F-HR/ATimeline
CoreCap Advisors, LLC74$6.89K<0.01%-7713F-HRTimeline
First Pacific Financial73$6.79K<0.01%+2113F-HRTimeline
Private Wealth Management Group, LLC71$6.61K<0.01%013F-HRTimeline
J.Safra Asset Management Corp68$6.33K<0.01%new13F-HRTimeline
GROESBECK INVESTMENT MANAGEMENT CORP /N…62$6K0.01%013F-HRTimeline
IFP Advisors, Inc64$5.96K<0.01%+2013F-HRTimeline
Key Financial Inc60$5.58K<0.01%013F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC57$5.31K<0.01%new13F-HRTimeline
Carolina Wealth Advisors, LLC57$5.31K<0.01%013F-HRTimeline
Kilter Group LLC54$5.03K<0.01%-413F-HRTimeline
Basecamp Wealth Advisors LLC54$5.03K<0.01%013F-HRTimeline
LRI Investments, LLC46$4.28K<0.01%-2,15013F-HRTimeline
PRIVATE TRUST CO NA43$4K<0.01%-5113F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management43$4K<0.01%new13F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…40$3.72K<0.01%+2713F-HRTimeline
HARBOUR INVESTMENTS, INC.33$3.07K<0.01%-6413F-HRTimeline
Avion Wealth42$3K<0.01%013F-HRTimeline
McIlrath & Eck, LLC32$2.98K<0.01%013F-HRTimeline
VISION FINANCIAL MARKETS LLC30$2.79K<0.01%013F-HRTimeline
Fortitude Family Office, LLC29$2.7K<0.01%+413F-HRTimeline
WPG Advisers, LLC29$2.7K<0.01%new13F-HRTimeline
McMillan Office, Inc.29$2.7K<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC28$2.61K<0.01%013F-HRTimeline
Sankala Group LLC24$2.33K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV25$2.33K<0.01%013F-HRTimeline
Truvestments Capital LLC25$2.33K<0.01%013F-HRTimeline
Strengthening Families & Communities, L…25$2.33K<0.01%013F-HRTimeline
True Wealth Design, LLC25$2.33K<0.01%013F-HRTimeline
Retirement Wealth Solutions LLC22$2.05K<0.01%+113F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.21$1.96K<0.01%013F-HRTimelineGroup
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…20$1.86K<0.01%-313F-HRTimelineGroup
Blue Trust, Inc.20$1.86K<0.01%013F-HRTimeline
CVA Family Office, LLC19$1.77K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.19$1.77K<0.01%-913F-HR/ATimelineGroup
SIMPLEX TRADING, LLC19$1.77K<0.01%-21813F-HRTimeline
Caitong International Asset Management …17$1.58K<0.01%-8913F-HRTimeline
Bare Financial Services, Inc16$1.49K<0.01%-913F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC15$1.46K<0.01%013F-HRTimeline
Rossby Financial, LCC14$1.34K<0.01%new13F-HRTimeline
Investors Portfolio Services LLC8$1.31K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC7$1K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC7$978<0.01%013F-HRTimeline
Manchester Capital Management LLC10$931<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC10$931<0.01%new13F-HRTimeline
Bruce G. Allen Investments, LLC9$838<0.01%-113F-HRTimeline
Physician Wealth Advisors, Inc.8$745<0.01%013F-HRTimeline
Bell Investment Advisors, Inc8$745<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC6$559<0.01%-413F-HRTimeline
DecisionPoint Financial, LLC6$559<0.01%013F-HRTimeline
TD Capital Management LLC6$558<0.01%013F-HRTimeline
USA FINANCIAL FORMULAS6$558<0.01%013F-HRTimeline
Strategic Investment Solutions, Inc. /IL6$558<0.01%013F-HRTimeline
SJS Investment Consulting Inc.4$373<0.01%+313F-HRTimeline
DiNuzzo Private Wealth, Inc.4$373<0.01%013F-HRTimeline
Ankerstar Wealth, LLC4$372<0.01%013F-HRTimeline
Meramec Financial Planners, LLC2$263<0.01%013F-HRTimeline
Abound Wealth Management2$187<0.01%013F-HRTimeline
Rialto Wealth Management, LLC2$187<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC2$187<0.01%013F-HRTimeline
Vermillion Wealth Management, Inc.2$186<0.01%new13F-HRTimeline
HFM Investment Advisors, LLC2$186<0.01%013F-HRTimeline
TFC Financial Management, Inc.1$94<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC1$93<0.01%013F-HRTimeline
CURIO WEALTH, LLC1$93<0.01%new13F-HRTimeline
Essential Partners LLC1$93<0.01%013F-HRTimeline