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Amphenol (APH) Institutional Ownership

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$86.95 +1.28 (+1.49%)
Closing price 03:59 PM Eastern
Extended Trading
$87.14 +0.20 (+0.23%)
As of 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Amphenol (NYSE:APH)

Current
Institutional Ownership
Percentage
97.01%
Number of
Institutional Buyers
(last 12 months)
1495
Total
Institutional Inflows
(last 12 months)
$21.20B
Number of
Institutional Sellers
(last 12 months)
950
Total
Institutional Outflows
(last 12 months)
$8.63B
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APH Institutional Buying and Selling by Quarter

Amphenol Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2026Polaris Financial Partners4,752$401K0.2%N/A0.000%
10/2/2026CX Institutional158,307$13.49M0.4%+1,114.6%0.006%
10/2/2026Planning Strategies Inc.617$52K0.0%+214.8%0.000%
10/2/2026Versant Capital Management Inc17,292$1.62M0.1%+254.1%0.001%
10/1/2026 Doliver Advisors LP14,462$1.29M0.3%N/A0.001%
10/1/2026 Confluence Investment Management LLC213,527$18M0.3%+79.5%0.009%
10/1/2026 Coastline Trust Co10,132$854K0.1%+100.0%0.000%
9/23/2026QRG Capital Management Inc.451,146$75.78M0.5%+28.4%0.018%
9/23/2026Envestnet Portfolio Solutions Inc.265,689$42.73M0.2%+78.7%0.011%
9/23/2026Envestnet Asset Management Inc.5,237,597$918.27M0.1%+0.1%0.212%
9/22/2026Andra AP fonden182,988$32.26M0.4%-23.6%0.007%
9/22/2026State Street Corp71,281,059$12.11B0.2%+24.2%2.891%
9/21/2026Altar Rock LLC3,125$551K0.8%N/A0.000%
9/18/2026Security National Bank of SO Dak858$151K0.1%N/A0.000%
9/17/2026Wellington Altus USA Inc.1,530$270K0.2%+20.0%0.000%
9/15/2026Anchor Investment Management LLC3,773$664K0.0%+1,307.8%0.000%
9/15/2026Reynders McVeigh Capital Management LLC505,694$89.16M3.6%-0.8%0.021%
9/15/2026SkyView Investment Advisors LLC1,250$220K0.2%N/A0.000%
9/11/2026Talon Private Wealth LLC1,543$272K0.0%N/A0.000%
9/10/2026ABS Direct Equity Fund LLC353$62K0.1%N/A0.000%
9/9/2026The Manufacturers Life Insurance Company 895,090$157.81M0.1%+16.7%0.036%
9/9/2026Tortoise Investment Management LLC1,632$288K0.0%N/A0.000%
9/9/2026Blue Edge Capital LLC7,000$1.23M0.1%-6.1%0.000%
9/9/2026Sequoia Financial Advisors LLC48,655$8.58M0.0%+5.2%0.002%
9/9/2026Tidal Investments LLC280,679$49.49M0.1%-0.4%0.011%
9/9/2026Van Hulzen Asset Management LLC1,201$212K0.0%N/A0.000%
9/9/2026IPG Investment Advisors LLC13,793$2.44M0.4%N/A0.001%
9/9/2026Archford Capital Strategies LLC23,847$4.21M0.4%+32.8%0.001%
9/9/2026Gemmer Asset Management LLC1,345$237K0.0%N/A0.000%
9/9/2026National Pension Service3,378,080$595.62M0.4%+1.6%0.137%
9/9/2026WINTON GROUP Ltd16,500$2.91M0.1%-81.2%0.001%
9/9/2026Engineers Gate Manager LP101,897$17.97M0.2%-35.3%0.004%
9/9/2026Capital Analysts LLC4,358$768K0.0%+3.6%0.000%
9/9/2026SVB Wealth LLC24,949$4.40M0.3%-12.1%0.001%
9/9/2026Concorde Asset Management LLC7,229$1.28M0.7%N/A0.000%
9/9/2026Pinnacle Wealth Management Advisory Group LLC6,045$1.07M0.1%+26.0%0.000%
9/9/2026NorthRock Partners LLC5,508$971K0.0%-7.8%0.000%
9/9/2026Integrated Wealth Concepts LLC100,513$17.72M0.1%-6.7%0.004%
9/9/2026RFG Advisory LLC2,738$483K0.0%+58.4%0.000%
9/9/2026NewEdge Advisors LLC78,233$13.79M0.0%-10.8%0.003%
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9/9/2026IFP Advisors Inc30,395$5.36M0.1%+26.1%0.001%
9/9/2026Baird Financial Group Inc.1,446,839$255.11M0.4%+21.9%0.059%
9/9/2026Beacon Investment Advisory Services Inc.18,142$3.20M0.1%+10.9%0.001%
9/8/2026Allworth Financial LP43,129$7.60M0.0%-36.4%0.002%
9/8/2026Arizona State Retirement System341,144$60.15M0.3%+1.7%0.014%
9/8/2026Powerhouse Assets LLC1,150$203K0.2%N/A0.000%
9/8/2026West Family Investments Inc.5,527$975K0.3%+41.6%0.000%
9/8/2026Waverly Advisors LLC34,005$6.00M0.0%+8.0%0.001%
9/8/2026Carmignac Gestion969,763$170.99M2.2%+44.9%0.039%
9/8/2026Empirical Finance LLC41,491$7.32M0.3%+3.6%0.002%
9/8/2026Nykredit A S470,540$82.97M0.3%N/A0.019%
9/2/2026MLG Wealth Management DBA Pine Grove Financial Group1,146$202K0.0%N/A0.000%
9/2/2026Second Line Capital LLC20,563$3.63M0.7%+5.7%0.002%
9/2/2026Range Advisory LLC3,158$557K0.1%+27.1%0.000%
9/2/2026Brown Lisle Cummings Inc.391$69K0.0%-15.7%0.000%
8/28/2026Cornerstone Financial Management LLC304$54K0.0%+27.2%0.000%
8/27/2026Corient Private Wealth LP789,853$139.38M0.2%+49.4%0.064%
8/27/2026Optimize Financial Inc.21,177$3.73M1.3%-0.3%0.002%
8/27/2026Formuepleje A S238,067$41.98M3.3%+2,653.8%0.019%
8/26/2026Principia Wealth Advisory LLC144$25K0.0%-82.7%0.000%
8/26/2026Amundi7,652,167$1.35B0.3%+19.9%0.621%
8/26/2026Brown Financial Advisors10,386$1.83M0.6%+11.6%0.001%
8/26/2026HighTower Advisors LLC329,679$58.13M0.1%+7.3%0.027%
8/25/2026Advus Financial Partners LLC1,241$219K0.0%N/A0.000%
8/25/2026Groupe la Francaise427,689$75.45M0.9%+65.0%0.035%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al447,589$78.92M0.5%N/A0.036%
8/23/2026DMC Group LLC1,150$203K0.1%N/A0.000%
8/23/2026Greenland Capital Management LP10,289$1.81M0.2%+31.1%0.001%
8/23/2026Washington Trust Advisors Inc.801$141K0.0%+1,171.4%0.000%
8/23/2026Ameritas Advisory Services LLC2,387$421K0.0%N/A0.000%
8/23/2026Guardian Wealth Advisors LLC NC14,211$2.51M0.1%+0.5%0.001%
8/23/2026Varenne Capital Partners186,110$32.79M5.4%+0.4%0.015%
8/23/2026Wedmont Private Capital26,048$4.59M0.1%+2.4%0.002%
8/23/2026Kintra Wealth LLC1,450$240K0.0%N/A0.000%
8/23/2026Operose Advisors LLC2,000$353K0.1%N/A0.000%
8/23/2026Kraematon Investment Advisors Inc.19,793$3.49M2.6%-2.7%0.002%
8/23/2026HB Wealth Management LLC77,055$13.59M0.1%+2.1%0.006%
8/23/2026Nilsine Partners LLC13,901$2.45M0.2%+0.8%0.001%
8/23/2026Hutchens & Kramer Investment Management Group LLC5,978$1.05M0.3%-28.7%0.000%
8/23/2026Fortitude Advisory Group L.L.C.1,454$256K0.1%N/A0.000%
8/23/2026Angeles Wealth Management LLC13,762$2.43M0.1%+51.6%0.001%
8/23/2026Azimuth Capital Investment Management LLC126,032$22.22M0.7%-3.4%0.010%
8/23/2026Unique Wealth LLC2,650$467K0.1%-18.7%0.000%
8/23/2026Maren Capital LLC1,551,888$273.63M12.7%+5.0%0.126%
8/22/2026Compass Financial Management LLC6,761$1.16M0.1%N/A0.001%
8/22/2026AlphaGrep UK Ltd1,525$269K0.1%-50.5%0.000%
8/22/2026MW Advisory LLC4,275$754K0.3%N/A0.000%
8/22/2026Markowski Investments462$81K0.0%N/A0.000%
8/22/2026OceanIQ Capital LLC1,385$232K0.1%N/A0.000%
8/22/2026BAM Wealth Management LLC5,848$1.03M0.6%-7.5%0.000%
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8/22/2026SVRN Asset Management LLC5,414$955K0.5%N/A0.000%
8/22/2026Three Seasons Wealth LLC1,280$226K0.0%N/A0.000%
8/22/2026Shum Financial Group Inc.2,596$458K0.3%N/A0.000%
8/22/2026Comprehensive Financial Planning Inc. PA2,226$392K0.2%N/A0.000%
8/22/2026Raiffeisen Bank International AG152,993$25.46M0.3%+27.7%0.012%
8/22/2026Lord & Richards Wealth Management LLC8,459$1.49M1.2%-10.8%0.001%
8/22/2026Copley Financial Group Inc.1,176$207K0.1%N/A0.000%
8/22/2026Tudor Financial Inc.10,030$1.77M0.8%N/A0.001%
8/22/2026Syon Capital LLC22,529$3.97M0.2%+5.0%0.002%
8/22/2026TD Waterhouse Canada Inc.462,987$79.81M0.2%-38.9%0.038%


APH Institutional Ownership - Frequently Asked Questions

During the previous two years, 2,256 institutional investors and hedge funds held shares of Amphenol. The most heavily invested institutionals were Vanguard Group Inc. ($17.10B), State Street Corp ($12.11B), J. Stern & Co. LLP ($10.37B), FMR LLC ($7.24B), Price T Rowe Associates Inc. MD ($5.12B), JPMorgan Chase & Co. ($4.64B), and Geode Capital Management LLC ($4.09B).Learn more on Amphenol's institutional investors.

97.01% of Amphenol's stock is owned by institutional investors. Learn more on APH's institutional investor holdings.

Of the 2,024 institutional investors that purchased Amphenol's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: J. Stern & Co. LLP ($76.10M), Norges Bank ($63.75M), Capital International Investors ($20.39M), Bank of America Corp DE ($18.62M), JPMorgan Chase & Co. ($17.39M), State Street Corp ($17.02M), and Wellington Management Group LLP ($16.35M).

Institutional investors have bought a total of 302,336,723 shares in the last 24 months. This purchase volume represents approximately $21.18B in transactions.

Of the 950 institutional investors that sold Amphenol's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Vanguard Group Inc. ($15.30M), Bank of New York Mellon Corp ($11.97M), T. Rowe Price Investment Management Inc. ($7.35M), Price T Rowe Associates Inc. MD ($6.15M), Massachusetts Financial Services Co. MA ($4.22M), Lazard Asset Management LLC ($3.35M), and Alphinity Investment Management Pty Ltd ($2.86M).

Institutional investors have sold a total of 131,725,201 shares in the last 24 months. This volume of shares sold represents approximately $8.63B in transactions.


Related Companies

Institutional ownership data for NYSE:APH is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/2/2026. New 13F filings are added each quarter as they're published.
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