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Disclosery

APH AMPHENOL CORP

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COM (common), issuer CIK 820313

2,270 managers (2,326 13F filers) reported a position in APH shares at 2026-06-30, 1,168,118,766 shares in all. 347 filers opened a position and 141 filers sold out during the quarter.

Managers
2,270
13F filers
2,326
New
347
Added
981
Reduced
779
Sold out
141
Shares held by filers
1,168,118,766

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG551,664$97.3M0.84%-51,72413F-HRTimelineGroup
Nykredit A/Sin group Nykredit A/S546,415$96.3M0.3%13F-HRTimelineGroup
IEQ CAPITAL, LLC544,132$95.9M0.44%+85,49113F-HRTimeline
Atalan Capital Partners, LP543,150$95.8M5.87%-419,30013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS537,059$94.7M0.25%+16,04313F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…533,640$94.1M0.09%-95,45613F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC528,324$93.2M1.54%+105,49413F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding525,146$92.6M+35,828Timeline
ZACKS INVESTMENT MANAGEMENT525,003$92.6M0.66%+3,68513F-HRTimeline
Tandem Investment Advisors, Inc.522,227$92.1M6.17%-156,54413F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…520,924$91.8M0.08%+231,66013F-HRTimelineGroup
LOGAN CAPITAL MANAGEMENT INC516,428$91.1M3.39%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP511,181$90.1M0.66%new13F-HRTimelineGroup
Dundas Partners LLP494,362$87.2M6.3%-33,53013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…493,461$87M0.26%-39,71913F-HRTimeline
COMPASS CAPITAL MANAGEMENT, INC493,086$86.9M5.24%-47,41913F-HRTimeline
J. Stern & Co. LLP492,974$86.9M8.21%-6,42813F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC490,184$86.6M5.03%-11,27813F-HRTimeline
FIFTHDELTA Ltd485,552$85.6M10.04%new13F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS484,139$85.4M0.21%-40,17113F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…482,302$85M1.53%new13F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC480,793$84.8M0.13%+112,85913F-HRTimelineGroup
Schonfeld Strategic Advisors LLC480,349$84.7M0.45%+475,89813F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…468,437$82.6M0.34%-30,08113F-HRTimelineGroup
Fiera Capital Corpin group Fiera Capital Corp468,283$82.6M0.3%-123,96213F-HRTimelineGroup
HOWLAND CAPITAL MANAGEMENT LLC456,878$80.7M2.91%-17,66613F-HRTimeline
TD Waterhouse Canada Inc.462,987$79.8M0.21%-294,39513F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS449,390$79.2M0.22%+18,22913F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al447,589$78.9M0.47%+38,05513F-HRTimeline
First Long Island Investors, LLC445,193$78.5M5.57%+84,42613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC444,398$78.5M0.24%-49,08313F-HRTimeline
State of Tennessee, Department of Treas…440,666$77.7M0.23%+29,88613F-HRTimeline
ROFFMAN MILLER ASSOCIATES INC /PA/439,883$77.6M4.06%-6,09413F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP439,741$77.5M3.38%-5,18213F-HRTimeline
Public Sector Pension Investment Board436,661$77M0.2%+107,13113F-HR/ATimeline
Groupe la Francaisein group Groupe la Francaise427,689$75.4M0.93%+168,48913F-HRTimelineGroup
MANNING & NAPIER ADVISORS LLC418,584$73.8M0.95%-56,09813F-HRTimeline
ING GROEP NV417,459$73.6M0.36%+132,72713F-HRTimeline
Crestwood Advisors Group, LLC415,991$73.3M1.09%-8,06413F-HRTimeline
BNP PARIBASin group BNP PARIBAS422,913$73.2M1.99%+380,41313F-HRTimelineGroup
Tredje AP-fonden412,161$72.7M0.33%+51,47313F-HRTimeline
Rafferty Asset Management, LLC411,776$72.6M0.17%+120,01913F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK411,311$72.5M0.12%+2,56313F-HRTimelineGroup
FACTORY MUTUAL INSURANCE CO409,634$72.2M0.68%-10,80013F-HRTimeline
United Super Pty Ltd in its capacity as…402,208$70.9M1.27%-25,13013F-HRTimeline
MCDANIEL TERRY & CO401,779$70.8M5.53%-1,11213F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…398,395$70.2M0.24%-22,33913F-HRTimelineGroup
Guinness Asset Management LTD392,806$69.3M1.17%-34,59713F-HRTimeline
Cetera Investment Advisers389,155$68.6M0.06%+52,28813F-HRTimeline
Bristol Gate Capital Partners Inc.384,825$67.9M4.72%-78,46413F-HRTimeline
Janney Montgomery Scott LLC384,596$67.8M0.13%+41,45413F-HRTimeline
AVITY INVESTMENT MANAGEMENT INC.384,295$67.8M4.32%-11,02013F-HRTimeline
AXIOM INVESTORS LLC /DE383,520$67.6M0.59%-3,883,86713F-HRTimeline
Amanah Holdings Trust382,716$67.5M3.96%013F-HRTimeline
Calamos Advisors LLCgroup of 2 filers holding372,214$65.6M+72,374Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.371,979$65.6M0.04%+60,88713F-HRTimelineGroup
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…369,201$65.1M1.58%+4,21713F-HRTimelineGroup
Evelyn Partners Group Ltdin group Evelyn Partners Group Ltd365,938$64.5M0.14%13F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM363,574$64.1M0.28%-6,10013F-HRTimeline
MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC358,775$63.3M9.96%-13,11513F-HRTimeline
Mn Services Vermogensbeheer B.V.358,262$63.2M0.47%-111,80013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding358,068$63.2M+34,914Timeline
QRG CAPITAL MANAGEMENT, INC.357,739$63.1M0.52%+6,47613F-HRTimeline
Czech National Bank350,172$61.7M0.34%+15,40113F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC347,438$61.2M0.07%+33,72913F-HRTimelineGroup
M&G PLCin group M&G PLC345,661$60.8M0.3%new13F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM341,144$60.2M0.3%+5,59413F-HRTimeline
CIBC WORLD MARKET INC.339,158$59.8M0.1%+59,22013F-HRTimeline
Mediolanum International Funds Ltd356,906$59.4M0.51%-216,99713F-HRTimeline
TimesSquare Capital Management, LLC332,683$58.7M0.86%+52,41413F-HRTimeline
XPONANCE LLC332,227$58.6M0.36%-4,03713F-HRTimeline
CIBC Asset Management Inc330,670$58.3M0.13%-38,85313F-HRTimeline
Sandhill Capital Partners LLC330,298$58.2M4.73%-48,43213F-HRTimeline
HighTower Advisors, LLC329,679$58.1M0.06%+22,54713F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…329,562$58.1M0.26%-12,58313F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.323,570$57.1M0.08%+207,96113F-HRTimelineGroup
NFJ INVESTMENT GROUP, LLC322,178$56.8M1.92%+75,16413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.316,695$55.8M0.07%+52,45913F-HRTimelineGroup
UMB Bank, n.a.315,705$55.7M0.71%-3,80913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EP Wealth Advisors, LLC313,755$55.3M0.21%+70,64113F-HRTimeline
CAMPBELL NEWMAN ASSET MANAGEMENT INC310,493$54.7M4.06%-63,19613F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.309,775$54.6M0.12%+56,15213F-HRTimelineGroup
Main Street Research LLC308,716$54.4M2.57%+7,67313F-HRTimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD323,073$53.3M0.26%-463,80913F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…292,826$51.6M0.41%-3,50213F-HRTimelineGroup
Cresset Asset Management, LLC291,938$51.5M0.19%+92,83113F-HRTimeline
ALTA CAPITAL MANAGEMENT LLC/289,045$51M3.79%-105,21013F-HRTimeline
ProShare Advisors LLC286,313$50.5M0.07%+4,84513F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV285,539$50.3M6.34%-21,00513F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co285,400$50.3M0.55%-7,63613F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC280,679$49.5M0.12%-1,18613F-HRTimelineGroup
IFM Investors Pty Ltd278,743$49.1M0.33%+36,79513F-HRTimeline
Nippon Life Global Investors Americas, …277,510$49M1.95%-74,26013F-HRTimeline
RENAISSANCE GROUP LLC275,725$48.6M1.97%-29,43513F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.275,668$48.6M0.35%-12,29613F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…273,788$48.3M0.4%+20,54013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…271,725$47.9M0.23%-14,61213F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC270,341$47.7M0.08%+59,20313F-HRTimelineGroup
NOESIS CAPITAL MANGEMENT CORP270,159$47.6M5.73%+4,41013F-HRTimeline
MONTANOVA CAPITAL, LLC269,300$47.5M1%new13F-HRTimeline
OMERS ADMINISTRATION Corp267,717$47.2M0.28%+170,26413F-HRTimeline
AEGON ASSET MANAGEMENT UK Plc266,321$47M0.5%+5,63713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AIA Group Ltdin group AIA Group Ltd264,851$46.7M0.59%+132,60913F-HR/ATimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…526,268$46.7M0.08%-1,033,77113F-HRTimeline
Stratos Wealth Partners, LTD.group of 2 filers holding264,293$46.6M+2,910Timeline
UniSuper Management Pty Ltd263,634$46.5M0.24%+44,10113F-HRTimeline
South Street Advisors LLC262,797$46.3M6.03%-4,51613F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP262,209$46.2M0.06%+24,99513F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC261,273$46.1M0.21%-25,34613F-HRTimeline
Dana Investment Advisors, Inc.260,722$46M1.2%+199,09313F-HRTimeline
JLB & ASSOCIATES INC260,640$46M6.14%+7,54813F-HRTimeline
MAR VISTA INVESTMENT PARTNERS LLC259,042$45.7M4.55%-31,41913F-HRTimeline
Retirement Systems of Alabama258,444$45.6M0.14%-2,59113F-HRTimeline
Gotham Asset Management, LLC256,432$45.2M0.11%-218,50013F-HRTimeline
Cornerstone Capital, Inc.256,077$45.2M4.03%+56713F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding254,973$45M-34,386Timeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…253,532$44.7M0.05%-199,28013F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT253,302$44.7M0.83%+58,24713F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.251,678$44.4M0.41%-279,62013F-HRTimelineGroup
Manitou Investment Management Ltd.251,122$44.3M8.23%+4,56213F-HRTimeline
PINEBRIDGE INVESTMENTS LLC250,408$44.2M0.36%-11,98113F-HRTimeline
Connor, Clark & Lunn Investment Managem…249,873$44.1M0.08%+242,81113F-HRTimeline
AMALGAMATED BANK249,447$44M0.3%-10,55413F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The249,346$44M0.43%+20,27313F-HRTimelineGroup
DEARBORN PARTNERS LLC248,854$43.9M2.48%-28,33213F-HR/ATimeline
Woodline Partners LP246,139$43.4M0.13%-319,81413F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding245,762$43.3M+1,676Timeline
Liontrust Investment Partners LLP244,421$43.1M0.63%-32,33413F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…244,235$43.1M0.48%-2,14913F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding242,393$42.7M-2,124Timeline
JACOBSON & SCHMITT ADVISORS, LLC240,529$42.4M6.93%+51013F-HRTimeline
MML INVESTORS SERVICES, LLC240,206$42.4M0.09%+72,80813F-HRTimeline
Formuepleje A/S238,067$42M3.28%+229,42213F-HRTimeline
Eurizon Capital SGR S.p.A.237,774$41.9M0.11%+2,55113F-HRTimeline
DUDLEY & SHANLEY, INC.234,451$41.3M6.24%-11,30013F-HRTimeline
Tema ETFs LLC232,775$41M1.33%+106,23713F-HRTimeline
Freestone Grove Partners LP231,909$40.9M0.27%new13F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC230,061$40.6M0.56%+27,23013F-HRTimelineGroup
BARTLETT & CO. WEALTH MANAGEMENT LLC228,939$40.4M0.51%+228,18813F-HRTimeline
DF DENT & CO INC226,067$39.9M0.76%+13,00713F-HRTimeline
GENEVA CAPITAL MANAGEMENT LLC225,087$39.7M0.91%-72,98413F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…224,011$39.5M0.27%+48,30013F-HRTimeline
Smith Salley Wealth Management223,966$39.5M1.72%+128,66013F-HRTimeline
Employees Retirement System of Texas223,954$39.5M0.31%013F-HRTimeline
Vinva Investment Management Ltd236,376$39.3M0.26%+125,37513F-HRTimeline
NORTH STAR ASSET MANAGEMENT INC221,060$39M1.53%-8,35313F-HRTimeline
COMMUNITY TRUST & INVESTMENT CO219,300$38.7M2%-2,42113F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH219,016$38.6M6.37%-7,02813F-HRTimeline
BRIDGES INVESTMENT MANAGEMENT INC218,564$38.5M0.47%+2,08613F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…215,578$38M0.37%new13F-HRTimelineGroup
Talos Eurisko Asset Management LP213,199$37.6M5.52%-50,20113F-HRTimeline
HARVEY INVESTMENT CO LLC210,669$37.1M4.05%-12,23013F-HRTimeline
NorthCrest Asset Manangement, LLC228,372$37.1M0.95%-11,38013F-HRTimeline
TCW GROUP INCin group TCW GROUP INC204,474$36.1M0.24%+35913F-HRTimelineGroup
Aptus Capital Advisors, LLC203,134$35.8M0.26%+10,97213F-HRTimeline
BSN CAPITAL PARTNERS Ltdin group BSN CAPITAL PARTNERS Ltd220,000$35.8M1.62%new13F-HRTimelineGroup
Chesley Taft & Associates LLC202,062$35.6M1.39%-4,21213F-HRTimeline
EASTERN BANK201,932$35.6M0.54%+40,90313F-HRTimeline
M&T Bank Corpin group M&T Bank Corp201,905$35.6M0.1%-17,53813F-HRTimelineGroup
FIL Ltdin group FIL Ltd200,696$35.4M0.03%+30,84513F-HRTimelineGroup
NEOS Investment Management LLC200,093$35.3M0.13%+24,95913F-HRTimeline
MARSICO CAPITAL MANAGEMENT LLC198,781$35M0.91%013F-HRTimeline
Varma Mutual Pension Insurance Co198,389$35M0.19%-20,20013F-HRTimeline
Busey Bank196,359$34.6M0.84%+56,75213F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS195,964$34.6M1.6%-45,78113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Harvest Portfolios Group Inc.195,443$34.5M0.49%new13F-HRTimeline
Ilmarinen Mutual Pension Insurance Co193,718$34.2M0.23%+7,56013F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding204,316$34M+201,909Timeline
Addenda Capital Inc.191,875$33.9M0.92%-1,91113F-HRTimeline
LYELL WEALTH MANAGEMENT, LP190,149$33.5M2.06%+56313F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.189,827$33.4M0.21%-19,94213F-HRTimeline
BRAUN STACEY ASSOCIATES INC188,542$33.2M0.94%-1,43013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC184,865$33M0.1%-5,51013F-HRTimelineGroup
Moran Wealth Management, LLC186,732$32.9M0.9%-9,15513F-HRTimeline
Utah Retirement Systems186,222$32.8M0.31%-12,16013F-HRTimeline
FIRST MERCHANTS CORP186,124$32.8M1.16%-4,15713F-HRTimeline
Varenne Capital Partners186,110$32.8M5.5%+74313F-HRTimeline
Arbejdsmarkedets Tillaegspension185,424$32.7M0.71%-12,58013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …184,297$32.5M0.2%+15,59313F-HRTimeline
Police & Firemen's Retirement System of…184,294$32.5M0.24%-3,67013F-HRTimeline
PROFESSIONAL ADVISORY SERVICES INC180,955$31.9M3.82%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Baker Chad R180,838$31.9M5.15%013F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC176,921$31.2M0.17%+29,31213F-HRTimelineGroup
OAK ASSOCIATES LTD /OH/176,732$31.2M1.74%+6,72413F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC176,030$31M0.71%-1,90513F-HRTimeline
Penobscot Investment Management Company…175,202$30.9M2.12%+3,09413F-HRTimeline
Steward Partners Investment Advisory, L…174,962$30.8M0.16%+5,35313F-HRTimeline
KANAWHA CAPITAL MANAGEMENT LLC173,032$30.5M1.99%+31513F-HRTimeline
Chicago Capital, LLC171,529$30.2M0.73%+3,67513F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…171,329$30.2M0.21%+57713F-HRTimelineGroup
AE Wealth Management LLC169,985$30M0.14%+12,94313F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC169,771$29.9M2.82%+29,53313F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…168,599$29.7M0.16%-34,02113F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC168,121$29.6M0.58%+4,29913F-HRTimelineGroup
Wealthfront Advisers LLC165,894$29.3M0.06%-10,36813F-HRTimeline
Parkwood LLC165,206$29.1M2.09%-27,53713F-HRTimeline
ARS Investment Partners, LLC164,483$29M1.27%new13F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSgroup of 2 filers holding164,962$28.7M+108,342Timeline
MOTCO162,324$28.6M2.45%-5,56913F-HRTimeline
Vest Financial, LLC160,865$28.4M0.3%+29,51013F-HRTimeline