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Disclosery

APH AMPHENOL CORP

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COM (common), issuer CIK 820313

2,079 managers (2,137 13F filers) reported a position in APH shares at 2026-03-31, 1,153,880,096 shares in all. 221 filers opened a position and 145 filers sold out during the quarter.

Managers
2,079
13F filers
2,137
New
221
Added
871
Reduced
816
Sold out
145
Shares held by filers
1,153,880,096

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
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding150,619$19M+10,790Timeline
Segment Wealth Management, LLC150,178$19M1.11%+1,07213F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC147,609$18.7M0.11%+94,16313F-HRTimelineGroup
HITE Hedge Asset Management LLC146,862$18.6M1.05%+135,07213F-HRTimeline
Epoch Investment Partners, Inc.146,211$18.5M0.11%-13,04113F-HRTimeline
Cornerstone Advisors, LLC145,885$18.4M0.68%new13F-HRTimeline
THAMES CAPITAL MANAGEMENT LLC145,675$18.4M3.3%-7,03713F-HRTimeline
GDS Wealth Management144,538$18.3M1.1%+7,81513F-HRTimeline
CABOT WEALTH MANAGEMENT INC144,299$18.2M2.1%-29,07513F-HRTimeline
SlateStone Wealth, LLC143,084$18.1M1.49%+2213F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND140,669$17.8M0.23%+44213F-HRTimeline
YHB Investment Advisors, Inc.140,640$17.8M1.27%+66513F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC140,238$17.7M1.88%new13F-HRTimelineGroup
Busey Bank139,607$17.6M0.48%+30713F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC138,706$17.5M0.21%-6,27413F-HRTimeline
Regents Gate Capital LLP137,207$17.3M3.7%+32,83013F-HRTimeline
Verition Fund Management LLC136,038$17.2M0.17%-3,63413F-HRTimeline
ADAMS DIVERSIFIED EQUITY FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…133,900$16.9M0.6%new13F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd132,771$16.8M0.32%+113,44913F-HRTimeline
AIA Group Ltdin group AIA Group Ltd132,242$16.7M0.24%+56,56413F-HRTimelineGroup
HFR Wealth Management, LLC131,692$16.6M4.08%-83,10113F-HRTimeline
GUARDIAN CAPITAL LPgroup of 2 filers holding131,488$16.6M+110,201Timeline
Vest Financial, LLC131,355$16.6M0.2%+111,02413F-HRTimeline
Azimuth Capital Investment Management L…130,486$16.5M0.62%-46,48713F-HRTimeline
1832 Asset Management L.P.129,463$16.4M0.02%-161,79013F-HRTimeline
Richard C. Young & CO., LTD.129,384$16.3M1.35%new13F-HRTimeline
HENDLEY & CO INC129,326$16.3M6.05%-38913F-HRTimeline
ASR Vermogensbeheer N.V.128,426$16.2M0.19%+2,09513F-HRTimeline
SEB Asset Management AB128,412$16.2M0.07%13F-HRTimeline
Covea Finance127,136$16.1M0.56%-31,38413F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC126,549$16M0.02%+1,72113F-HRTimeline
Tema ETFs LLC126,538$16M1.07%+15,88313F-HRTimeline
ExodusPoint Capital Management, LP126,186$15.9M0.16%+101,74913F-HRTimeline
Brookstone Capital Managementin group Brookstone Capital Management126,004$15.9M0.18%+5,29513F-HRTimelineGroup
FRONTIER CAPITAL MANAGEMENT CO LLC124,757$15.8M0.16%-102,27513F-HRTimeline
BRANT POINT INVESTMENT MANAGEMENT LLC123,962$15.7M4.3%-15,03813F-HRTimeline
OP Asset Management Ltd123,797$15.6M0.16%-9,34013F-HR/ATimeline
State of Alaska, Department of Revenue122,297$15.5M0.17%+1,83513F-HRTimeline
Nutshell Asset Management Ltd122,218$15.4M8.46%+20,97613F-HRTimeline
Union Heritage Capital, LLC121,190$15.3M5.69%-37,90013F-HRTimeline
Vestcor Inc121,149$15.3M0.42%+18,85713F-HRTimeline
OSSIAM118,895$15M0.26%+99,37713F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding117,834$14.9M+17,614Timeline
Meeder Advisory Services, Inc.group of 2 filers holding117,751$14.9M+2,127Timeline
FLPUTNAM INVESTMENT MANAGEMENT CO117,501$14.8M0.22%-5,05513F-HRTimeline
SCOPUS ASSET MANAGEMENT, L.P.115,994$14.7M0.46%+47,23013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.115,609$14.6M0.02%-474,59513F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK115,247$14.6M0.07%-2,15913F-HRTimelineGroup
MGO ONE SEVEN LLC114,877$14.5M0.29%-6,34213F-HRTimeline
CARDEROCK CAPITAL MANAGEMENT INC113,454$14.3M3.54%-10,32113F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC113,115$14.3M0.06%-52,82213F-HRTimelineGroup
Copeland Capital Management, LLC113,094$14.3M0.32%-25,52313F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…119,773$14.3M0.21%+38,82813F-HRTimelineGroup
Turtle Creek Wealth Advisors, LLC112,002$14.2M1.07%+5,74113F-HRTimeline
Baker Avenue Asset Management, LP111,525$14.1M0.32%+6,51913F-HRTimeline
Cambridge Investment Research Advisors,…110,142$13.9M0.04%+12,61013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC109,494$13.8M0.11%+47,45613F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…109,308$13.8M1.18%-6,10413F-HRTimelineGroup
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…109,251$13.8M0.65%-4,42713F-HRTimelineGroup
Ironvine Capital Partners, LLC109,142$13.8M1.52%-14,72413F-HRTimeline
Orion Porfolio Solutions, LLC108,536$13.7M0.12%+21,40013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC107,738$13.6M0.13%+35,14513F-HRTimeline
Integrated Wealth Concepts LLC107,735$13.6M0.11%+46,93213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK107,016$13.5M0.07%+22,07913F-HRTimelineGroup
OpenArc Corporate Advisory, LLC106,079$13.4M0.19%+35,69913F-HRTimeline
Saraza Management, LP105,150$13.3M5.57%-7,85013F-HRTimeline
Jain Global LLC105,066$13.3M0.17%-154,44313F-HRTimeline
LYNWOOD PRICE CAPITAL MANAGEMENT LP105,000$13.3M7.13%+42,00013F-HRTimeline
Vinva Investment Management Ltd111,001$13.2M0.16%-10,36113F-HRTimeline
NLB Skladi, upravljanje premozenja, d.o…104,207$13.2M0.63%013F-HRTimeline
Florida Trust Wealth Management Co103,927$13.1M0.37%+14,55113F-HRTimeline
Federation des caisses Desjardins du Qu…102,975$13M0.05%+42,99013F-HRTimeline
Atria Investments, Inc102,656$13M0.15%-12,30213F-HRTimeline
Danica Pension, Livsforsikringsaktiesel…101,944$12.9M0.24%new13F-HRTimeline
Suncoast Equity Management101,617$12.8M1.54%-1,61313F-HRTimeline
FIRST CITIZENS BANK & TRUST CO101,344$12.8M0.27%+1,68013F-HRTimeline
Ethic Inc.99,998$12.6M0.2%-11,01613F-HRTimeline
&PARTNERS141,264$12.6M0.06%+3,52213F-HRTimeline
KR Capital LP98,339$12.4M2.49%13F-HRTimeline
OMERS ADMINISTRATION Corp97,453$12.3M0.08%+16,65913F-HRTimeline
Investment Management Corp of Ontario97,221$12.3M0.16%-11,13113F-HRTimeline
Smith Salley Wealth Management95,306$12M0.61%+5,54013F-HRTimeline
Gulf International Bank (UK) Ltd94,637$12M0.27%+33,90313F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…group of 2 filers holding93,928$11.9M+41,564Timeline
BFSG, LLC93,919$11.9M1.13%-2,02413F-HRTimeline
Ravenstone Capital Management Inc.92,972$11.7M5.87%-19,37613F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding92,811$11.7M-23,949Timeline
GW&K Investment Management, LLC92,682$11.7M0.1%+90,56813F-HRTimeline
Texas Capital Bank Wealth Management Se…92,301$11.7M0.69%-6,91313F-HRTimeline
HANCOCK WHITNEY CORP78,998$11.6M0.2%-74713F-HRTimeline
ALBION FINANCIAL GROUP /UT90,995$11.5M0.74%-69,40513F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding90,624$11.5M+774Timeline
PETREDIS INVESTMENT ADVISORS LLC90,548$11.4M0.94%-74413F-HRTimeline
Midwest Trust Co90,388$11.4M0.14%+38613F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …89,801$11.3M0.09%+2,91713F-HRTimelineGroup
Indivisible Partners89,670$11.3M1%+19,56213F-HRTimeline
Horizon Investments, LLC89,191$11.3M0.13%-12,02513F-HRTimeline
Aware Super Pty Ltd as trustee of Aware…88,469$11.2M0.17%13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP88,151$11.1M0.12%-4,09613F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC87,981$11.1M0.09%+14,23113F-HRTimelineGroup
NewEdge Advisors, LLC87,674$11.1M0.04%-3,05713F-HR/ATimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd87,673$11.1M0.39%-23,75013F-HRTimelineGroup
Progressive Investment Management Corp87,668$11.1M2.92%-8813F-HRTimeline
AMICA MUTUAL INSURANCE CO87,322$11M0.95%013F-HRTimeline
Mill Capital Management, LLC87,224$11M0.84%+6,52013F-HRTimeline
Vestmark Advisory Solutions, Inc.86,203$10.9M0.12%+38,02213F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…84,788$10.7M0.28%+47,84813F-HRTimelineGroup
Candriam S.C.A.84,133$10.6M0.06%-513F-HRTimeline
Texas Yale Capital Corp.83,214$10.5M0.3%-2213F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P81,486$10.3M0.01%+19,68113F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.80,222$10.1M0.15%-14,22413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Erste Asset Management GmbHin group Erste Asset Management GmbH80,959$10M0.09%-4,00013F-HRTimelineGroup
LaFleur & Godfrey LLC79,122$10M1.24%-83113F-HRTimeline
Generali Asset Management SPA SGR79,090$9.99M0.21%-7,98213F-HRTimeline
DAVENPORT & Co LLC78,780$9.95M0.06%+14,68213F-HRTimeline
Sone Capital Management, LLC78,186$9.88M0.83%-39,53713F-HRTimeline
Kepler Cheuvreux (Suisse) SA76,984$9.73M0.65%-26,51413F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd76,519$9.67M0.17%+54,07113F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC76,428$9.66M0.16%+65113F-HRTimelineGroup
BURNEY CO/75,818$9.58M0.3%-26,35413F-HRTimeline
Advisory Services Network, LLC75,546$9.55M0.13%+11,17913F-HRTimeline
HB Wealth Management, LLC75,473$9.54M0.06%+9,40213F-HRTimeline
Crossmark Global Holdings, Inc.75,341$9.52M0.14%-1,76713F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP75,120$9.49M0.06%-8,73513F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P74,942$9.47M0.24%-11,46913F-HRTimeline
Reliant Investment Management, LLC74,892$9.46M4.56%+41013F-HRTimeline
Advocacy Wealth Management, LLC74,382$9.4M0.42%+24,29213F-HRTimeline
Illinois Municipal Retirement Fund74,295$9.39M0.12%+13,59513F-HRTimeline
GHP Investment Advisors, Inc.73,973$9.35M0.38%-3,69813F-HRTimeline
Arkadios Wealth Advisors73,308$9.26M0.15%-2,94113F-HRTimeline
Regency Capital Management Inc.\DE73,029$9.23M4.13%-11,33713F-HRTimeline
FORA Capital, LLC73,001$9.23M0.68%+26,14913F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP72,629$9.18M0.64%-11,39113F-HRTimelineGroup
KP Management LLC72,500$9.16M2.62%+10,00013F-HRTimeline
Badgley Phelps Wealth Managers, LLC70,937$8.98M0.18%+10,70113F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC70,783$8.96M0.21%+59,19213F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC70,328$8.89M0.04%-1,69313F-HRTimelineGroup
HARTFORD INVESTMENT MANAGEMENT CO70,129$8.86M0.28%-73313F-HRTimeline
HOWE & RUSLING INC69,599$8.79M0.57%-58213F-HRTimeline
Signal Advisors Wealth, LLC69,406$8.77M0.6%+27,52913F-HRTimeline
Canada Post Corp Registered Pension Plan69,329$8.76M0.35%013F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC68,202$8.62M0.07%-11,25613F-HRTimelineGroup
Allworth Financial LP67,823$8.57M0.03%+5,50613F-HRTimeline
Pacer Advisors, Inc.67,150$8.48M0.02%-33,55213F-HR/ATimeline
HM PAYSON & CO65,900$8.33M0.12%+58,13713F-HRTimeline
Huntleigh Advisors, Inc.65,844$8.32M1.42%-4,88913F-HRTimeline
Bath Savings Trust Co65,486$8.27M0.88%+1,84313F-HRTimeline
NovaPoint Capital, LLC65,115$8.23M2.06%+1,18813F-HRTimeline
Quantitative Investment Management, LLC65,117$8.23M0.85%+62,29413F-HRTimeline
Kenora Financial, LLC64,966$8.21M2.87%-29713F-HRTimeline
FOURPATH CAPITAL MANAGEMENT, LLC64,948$8.21M1.18%-1,72613F-HRTimeline
Knollwood Investment Advisory, LLC64,028$8.09M0.82%013F-HRTimeline
Pelham Capital Ltd.63,665$8.04M6.3%new13F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC63,601$8.04M0.26%+50713F-HRTimeline
Torray Investment Partners LLC63,135$7.98M1.17%-96813F-HRTimeline
FORBES J M & CO LLP62,778$7.93M0.67%new13F-HRTimeline
SAWGRASS ASSET MANAGEMENT LLC62,732$7.93M1.19%-1,73813F-HRTimeline
DUPONT CAPITAL MANAGEMENT CORP62,663$7.92M0.9%-9,87413F-HRTimeline
Louisiana State Employees Retirement Sy…62,600$7.91M0.14%+10013F-HRTimeline
Americana Partners, LLC62,535$7.9M0.21%+5113F-HRTimeline
PANAGORA ASSET MANAGEMENT INC61,976$7.83M0.03%+51,08313F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC61,669$7.79M0.03%-712,60013F-HRTimeline
Dana Investment Advisors, Inc.61,629$7.79M0.23%+2,64513F-HRTimeline
BOKF, NAin group BOKF, NA61,617$7.79M0.12%-2,25513F-HRTimelineGroup
IBEX WEALTH ADVISORS61,414$7.76M0.72%new13F-HRTimeline
Maryland State Retirement & Pension Sys…61,328$7.75M0.16%013F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding61,090$7.72M-6,212Timeline
Merit Financial Group, LLC61,055$7.71M0.06%+3,59813F-HRTimeline
iA Global Asset Management Inc.60,950$7.7M0.11%+39,27113F-HRTimeline
Forvis Mazars Wealth Advisors, LLC60,768$7.68M0.15%-80413F-HRTimeline
Fulton Bank, N.A.60,181$7.6M0.27%-32413F-HRTimeline
Qsemble Capital Management, LP59,989$7.58M0.58%new13F-HRTimeline
HALL LAURIE J TRUSTEE59,810$7.56M2.67%-5,15513F-HRTimeline
Ayrshire Capital Management LLC59,802$7.56M3.91%-23,24813F-HRTimeline
Ascent Wealth Partners, LLC59,801$7.56M0.88%+54,99113F-HRTimeline
Beacon Harbor Wealth Advisors, Inc.59,537$7.52M1.58%-2,00413F-HRTimeline
Gerber Kawasaki Wealth & Investment Man…59,295$7.49M0.24%+5,73713F-HRTimeline
BTC Capital Management, Inc.in group BTC Capital Management, Inc.59,186$7.48M0.51%+7,57713F-HRTimelineGroup
Davis Investment Partners, LLC58,664$7.41M2.62%013F-HRTimeline
Asio Capital, LLC58,617$7.41M1.04%+2,07913F-HRTimeline
Sterling Capital Management LLC58,338$7.37M0.14%+5,48513F-HRTimeline
ITHAKA GROUP LLC58,253$7.36M1.53%+1,29013F-HRTimeline
Curi Capital, LLC57,658$7.3M0.13%+33,96413F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC57,704$7.29M0.05%-2,33113F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.57,330$7.26M0.26%+7,81313F-HRTimelineGroup
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …57,400$7.25M0.21%new13F-HRTimelineGroup
MARIETTA INVESTMENT PARTNERS LLC57,345$7.25M1.45%+2,37413F-HRTimeline
New Age Alpha Advisors, LLC57,068$7.21M0.34%-7,44713F-HRTimeline
WENDELL DAVID ASSOCIATES INC56,750$7.17M0.78%+99013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC56,643$7.16M0.09%+27,54913F-HRTimeline
M.D. Sass, LLC56,182$7.1M0.54%-10013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD56,060$7.08M0.22%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …55,985$7.07M0.3%-9,10413F-HRTimelineGroup
Siemens Fonds Invest GmbH55,877$7.06M0.4%-2,37713F-HRTimeline
Evercore Wealth Management, LLC55,806$7.05M0.11%-5,51113F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…55,483$7.02M0.15%-2,09913F-HRTimelineGroup
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…55,124$6.96M0.06%-3,64913F-HRTimeline
Farther Finance Advisors, LLC54,397$6.95M0.07%-1,66613F-HRTimeline
Katamaran Capital LLP54,604$6.9M6.14%+33,52013F-HRTimeline
Elo Mutual Pension Insurance Co54,418$6.88M0.11%+1,08613F-HRTimeline