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Disclosery

ONTO ONTO INNOVATION INC

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Stock (common), issuer CIK 704532

560 managers (580 13F filers) reported a position in ONTO shares at 2026-03-31, 48,116,125 shares in all. 125 filers opened a position and 44 filers sold out during the quarter.

Managers
560
13F filers
580
New
125
Added
201
Reduced
177
Sold out
44
Shares held by filers
48,116,125

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
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC1,368$281K<0.01%+6413F-HRTimelineGroup
Vestcor Inc1,361$279K0.01%new13F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC1,353$277K0.01%new13F-HRTimeline
FNY Investment Advisers, LLC1,353$277K0.12%+66413F-HRTimeline
Waverly Advisors, LLC1,307$268K<0.01%new13F-HRTimeline
GAMMA Investing LLC1,244$255K0.01%+25913F-HRTimeline
Alpha Zero LLC1,242$255K0.13%new13F-HRTimeline
CANANDAIGUA NATIONAL CORPin group CANANDAIGUA NATIONAL BANK & T…1,206$247K0.02%13F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,189$244K0.01%+18313F-HR/ATimelineGroup
STRS OHIO1,163$238K<0.01%-213F-HRTimeline
CONGRESS ASSET MANAGEMENT CO1,155$237K<0.01%-20513F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,153$236K<0.01%new13F-HRTimelineGroup
FourThought Financial Partners, LLC1,146$235K0.02%-1,03113F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co1,145$235K0.01%new13F-HRTimelineGroup
Cambridge Financial Group, LLC1,129$232K0.08%-52513F-HRTimeline
NewEdge Wealth, LLC1,120$230K<0.01%new13F-HRTimeline
Eurizon Capital SGR S.p.A.1,155$228K<0.01%+10213F-HRTimeline
Sivia Capital Partners, LLC1,103$226K0.04%-77313F-HRTimeline
Machina Capital S.A.S.1,100$226K0.04%new13F-HRTimeline
Legacy Capital Wealth Partners, LLC1,084$222K0.05%new13F-HRTimeline
Central Pacific Bank - Trust Division1,080$221K0.03%-7013F-HRTimeline
Campbell & CO Investment Adviser LLC1,068$219K0.01%new13F-HRTimeline
WealthTrust Axiom LLC1,055$216K0.05%new13F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC1,049$215K0.02%new13F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.1,041$213K0.04%new13F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.1,033$212K0.01%new13F-HRTimeline
Semanteon Capital Management, LP1,001$205K2.76%new13F-HRTimeline
COZAD ASSET MANAGEMENT INC1,000$205K0.02%new13F-HRTimeline
Valmark Advisers, Inc.1,000$205K<0.01%new13F-HRTimeline
KMG FIDUCIARY PARTNERS, LLC1,000$205K0.02%new13F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.986$202K<0.01%new13F-HRTimeline
Arkadios Wealth Advisors981$201K<0.01%new13F-HRTimeline
Allworth Financial LP950$195K<0.01%+29113F-HRTimeline
Northwest & Ethical Investments L.P.868$192K<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC915$188K0.01%new13F-HRTimeline
Smartleaf Asset Management LLC965$183K0.01%-20013F-HRTimeline
SIGNATUREFD, LLC828$170K<0.01%+2313F-HRTimeline
ROTHSCHILD INVESTMENT LLC790$162K0.01%+4813F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC786$161K0.06%013F-HRTimeline
IFP Advisors, Inc761$156K<0.01%-6113F-HRTimeline
UMB Bank, n.a.735$151K<0.01%+2213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AdvisorNet Financial, Inc716$147K0.01%+313F-HRTimeline
Caitong International Asset Management …711$146K0.03%new13F-HRTimeline
Asset Dedication, LLC579$119K0.01%013F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…556$114K0.03%-25613F-HRTimeline
LRI Investments, LLC525$108K0.01%013F-HRTimeline
Essential Partners LLC511$105K0.04%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC489$100K0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…475$97.6K0.01%+29913F-HRTimelineGroup
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise471$97K<0.01%-5413F-HRTimelineGroup
Morse Asset Management, Inc465$95.4K0.02%+43013F-HRTimeline
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …410$84.1K<0.01%new13F-HRTimelineGroup
Parallel Advisors, LLC395$81K<0.01%+5613F-HR/ATimeline
Versant Capital Management, Inc391$80.2K0.01%+16513F-HRTimeline
MAI Capital Management344$70.5K<0.01%+27513F-HRTimeline
Arax Advisory Partners331$67.9K<0.01%+27913F-HRTimeline
Larson Financial Group LLC328$67.3K<0.01%-2,39313F-HRTimeline
Blue Trust, Inc.300$61.5K<0.01%-10613F-HRTimeline
Root Financial Partners, LLC277$56.8K<0.01%+9913F-HRTimeline
Cypress Capital Management LLC (WY)269$55.2K0.05%new13F-HRTimeline
Covestor Ltd260$54K0.04%-4513F-HRTimeline
Signature Equity Partners, LLC241$49.4K0.03%+613F-HRTimeline
Parkside Financial Bank & Trust220$45.1K<0.01%+313F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK217$44.5K<0.01%+1913F-HRTimelineGroup
WHITTIER TRUST CO198$43.8K<0.01%013F-HRTimeline
Westside Investment Management, Inc.198$42.7K0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.206$42.2K<0.01%-11213F-HRTimeline
Smithfield Trust Co201$42K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC197$40.4K<0.01%-4813F-HRTimeline
Steward Partners Investment Advisory, L…183$37.5K<0.01%+17813F-HRTimeline
Tidemark, LLC166$34K0.01%013F-HRTimeline
Millstone Evans Group, LLC166$34K0.02%+9913F-HRTimeline
Bayforest Capital Ltd157$32.2K0.04%-53113F-HRTimeline
Quent Capital, LLC155$31.8K<0.01%+3713F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC135$27.7K<0.01%+12613F-HRTimelineGroup
MATHER GROUP, LLC.120$24.6K<0.01%new13F-HRTimeline
True Wealth Design, LLC116$23.8K0.01%+513F-HRTimeline
SBI Securities Co., Ltd.111$22.8K<0.01%-2513F-HRTimeline
FIRST HORIZON CORP107$21.9K<0.01%013F-HRTimeline
Basecamp Wealth Advisors LLC104$21.3K<0.01%+913F-HRTimeline
Measured Wealth Private Client Group, L…103$21.1K0.01%013F-HRTimeline
Geneos Wealth Management Inc.103$21.1K<0.01%new13F-HRTimeline
Acumen Wealth Advisors, LLC98$20.1K0.01%013F-HRTimeline
PROATHLETE WEALTH MANAGEMENT LLC93$19.1K0.01%013F-HRTimeline
1015 Capital Partners, LLC75$15.4K0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB72$14.8K<0.01%+913F-HRTimeline
Transce3nd, LLC71$14.6K0.13%-3213F-HRTimeline
Quarry LP65$13.3K<0.01%new13F-HRTimeline
Aster Capital Management (DIFC) Ltd105$12.7K<0.01%new13F-HRTimeline
Wealth Preservation Advisors, LLC60$12.3K0.01%new13F-HRTimeline
Activest Wealth Management56$11.5K<0.01%+113F-HRTimeline
Bell Investment Advisors, Inc52$10.7K<0.01%+313F-HRTimeline
Wall Street Financial Group, Inc.51$10.5K0.01%new13F-HRTimeline
CVA Family Office, LLC50$10.3K<0.01%new13F-HRTimeline
Bullock Wealth Management Group47$9.95K<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC46$9.43K<0.01%+513F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…43$8.82K<0.01%013F-HRTimelineGroup
Colonial Trust Co / SCin group Colonial Trust Advisors38$7.82K<0.01%-1713F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC38$7.79K<0.01%-813F-HRTimelineGroup
SJS Investment Consulting Inc.38$7.79K<0.01%+913F-HRTimeline
Bruce G. Allen Investments, LLC34$6.97K<0.01%013F-HRTimeline
JPL Wealth Management, LLC30$6.15K<0.01%new13F-HR/ATimeline
Private Wealth Management Group, LLC30$6.15K<0.01%013F-HRTimeline
Owl Creek Wealth Partners LLC30$6.15K<0.01%13F-HRTimeline
Fortitude Family Office, LLC30$6.15K<0.01%+2213F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC29$5.95K<0.01%new13F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.28$5.74K<0.01%+1713F-HRTimelineGroup
Crewe Advisors LLC25$5.13K<0.01%013F-HRTimeline
Sachetta, LLC25$5.13K<0.01%new13F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…25$5.13K<0.01%013F-HRTimelineGroup
Keating Financial Advisory Services, In…24$4.92K<0.01%+713F-HRTimeline
Cassaday & Co Wealth Management LLC23$4.72K<0.01%new13F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV20$4.1K<0.01%013F-HRTimeline
Stone House Investment Management, LLC20$4.1K<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.17$3.49K<0.01%013F-HRTimeline
Peterson Wealth Services17$3.49K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC11$3.35K<0.01%+313F-HRTimeline
Key Financial Inc16$3.28K<0.01%013F-HRTimeline
United Financial Planning Group LLC16$3.28K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC13$2.67K<0.01%-87213F-HRTimeline
IFM Investors Pty Ltd13$2.67K<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC11$2.26K<0.01%+313F-HR/ATimeline
SouthState Bank Corpin group SouthState Bank Corp10$2.05K<0.01%013F-HRTimelineGroup
Sunrise Financial Services, LLC10$2.05K<0.01%013F-HRTimeline
Cromwell Holdings LLC9$1.85K<0.01%+313F-HRTimeline
Rachor Investment Advisory Services, LLC9$1.85K<0.01%013F-HRTimeline
WealthCollab, LLC9$1.85K<0.01%013F-HRTimeline
Rialto Wealth Management, LLC9$1.85K<0.01%+113F-HRTimeline
DiNuzzo Private Wealth, Inc.8$1.64K<0.01%013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.7$1.44K<0.01%013F-HRTimelineGroup
Bay Harbor Wealth Management, LLC7$1.44K<0.01%+313F-HRTimeline
Whipplewood Advisors, LLC7$1.44K<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…6$1.27K<0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP6$1.23K<0.01%new13F-HRTimeline
Kilter Group LLC6$1.23K<0.01%013F-HRTimeline
MONTAG A & ASSOCIATES INC5$1.11K<0.01%013F-HRTimeline
Breakwater Investment Management5$1.03K<0.01%013F-HRTimeline
Elequin Capital, LP5$1.02K<0.01%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…5$1.02K<0.01%new13F-HRTimelineGroup
Atlantic Private Wealth, LLC5$1.02K<0.01%013F-HRTimeline
Centerpoint Advisors, LLC7$1K<0.01%013F-HRTimeline
Capital Advisors, Ltd. LLC5$1K<0.01%013F-HRTimeline
Marquette Asset Management, LLC4$821<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.4$821<0.01%013F-HRTimeline
Vermillion Wealth Management, Inc.4$820<0.01%new13F-HRTimeline
Hughes Financial Services, LLC4$820<0.01%new13F-HRTimeline
Dunhill Financial, LLC3$791<0.01%+213F-HRTimeline
DecisionPoint Financial, LLC3$616<0.01%013F-HRTimeline
Bogart Wealth, LLC3$615<0.01%new13F-HRTimeline
HFM Investment Advisors, LLC3$615<0.01%013F-HRTimeline
Financial Management Professionals, Inc.2$410<0.01%013F-HRTimeline
Tredje AP-fonden2$410<0.01%-89,99813F-HRTimeline
Bare Financial Services, Inc2$410<0.01%013F-HRTimeline
Rossby Financial, LCC1$212<0.01%new13F-HRTimeline
Manchester Capital Management LLC1$206<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.1$206<0.01%new13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC1$205<0.01%new13F-HRTimeline
SHP Wealth Management1$205<0.01%new13F-HRTimeline
Intentional Wealth Strategies, LLC1$205<0.01%13F-HRTimeline
Innovative Asset Advisors Group, LLC1$205<0.01%13F-HRTimeline