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Amphenol (APH) Institutional Ownership

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$122.28 -1.30 (-1.06%)
Closing price 10/3/2025 03:59 PM Eastern
Extended Trading
$123.20 +0.92 (+0.75%)
As of 10/3/2025 07:57 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 Polygon.io. 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)
1227
Total
Institutional Inflows
(last 12 months)
$19.00B
Number of
Institutional Sellers
(last 12 months)
761
Total
Institutional Outflows
(last 12 months)
$12.74B
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Skip Chart & View Institutional Buying and Selling Data

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
10/3/2025 Summit Financial Wealth Advisors LLC2,543$317K0.0%+21.0%0.000%
10/3/2025 Aaron Wealth Advisors LLC9,409$1.16M0.1%+36.2%0.001%
10/2/2025 Central Pacific Bank Trust Division36,478$4.51M0.5%-4.1%0.003%
10/2/2025 GAMMA Investing LLC48,451$6.00M0.3%+6.1%0.004%
9/30/2025Rydar Equities Inc.2,247$222K0.2%N/A0.000%
9/29/2025 Summit Financial Wealth Advisors LLC2,102$208K0.0%N/A0.000%
9/26/2025Corient Private Wealth LLC592,072$58.47M0.1%+9.5%0.048%
9/24/2025Texas Permanent School Fund Corp114,712$11.33M0.1%-12.9%0.009%
9/22/2025Caldwell Trust Co4,706$465K0.0%N/A0.000%
9/12/2025Valeo Financial Advisors LLC9,518$943K0.0%+8.4%0.001%
9/4/2025Reynders McVeigh Capital Management LLC569,812$56.27M2.8%-5.5%0.047%
9/4/2025Osaic Holdings Inc.103,716$10.24M0.0%+10.5%0.008%
9/3/2025American Trust53,364$5.27M0.5%+2.4%0.004%
8/29/2025Evolution Wealth Management Inc.310$31K0.0%N/A0.000%
8/28/2025China Universal Asset Management Co. Ltd.48,000$4.75M0.4%-6.3%0.004%
8/27/2025Orion Porfolio Solutions LLC143,222$14.14M0.1%-0.9%0.012%
8/26/2025Thrivent Financial for Lutherans782,215$77.14M0.2%-20.7%0.064%
8/26/2025MASTERINVEST Kapitalanlage GmbH4,965$490K0.1%N/A0.000%
8/25/2025Promus Capital LLC16,266$1.61M1.0%+22.3%0.001%
8/25/2025Hilltop Partners LLC11,378$1.12M0.3%-20.7%0.001%
8/25/2025Fulcrum Equity Management2,871$284K0.3%N/A0.000%
8/20/2025Kentucky Retirement Systems75,702$7.48M0.2%-6.2%0.006%
8/20/2025Kentucky Retirement Systems Insurance Trust Fund32,130$3.17M0.2%-6.5%0.003%
8/20/2025Coppell Advisory Solutions LLC3,083$301K0.0%N/A0.000%
8/19/2025B. Riley Wealth Advisors Inc.8,892$878K0.0%N/A0.001%
8/19/2025Newbridge Financial Services Group Inc.7,320$723K0.1%+40.7%0.001%
8/19/2025Advisory Services Network LLC72,369$7.71M0.1%+57.1%0.006%
8/19/2025Cim LLC24,066$2.38M0.3%N/A0.002%
8/19/2025State of Wyoming4,857$480K0.1%-69.0%0.000%
8/19/2025Liontrust Investment Partners LLP220,047$21.73M0.3%-60.9%0.018%
8/19/2025Hohimer Wealth Management LLC9,513$939K0.2%+13.6%0.001%
8/19/2025Pitcairn Co.18,332$1.81M0.1%-20.4%0.002%
8/18/2025Nomura Holdings Inc.32,132$3.17M0.0%-60.9%0.003%
8/18/2025Geneos Wealth Management Inc.3,268$323K0.0%-4.5%0.000%
8/18/2025Westwood Holdings Group Inc.2,693$266K0.0%N/A0.000%
8/18/2025KP Management LLC27,500$2.72M0.9%-38.9%0.002%
8/18/2025National Bank of Canada FI1,054,537$104.13M0.1%-42.9%0.086%
8/18/2025Goodman Advisory Group LLC30,623$3.02M1.0%N/A0.003%
8/16/2025Public Sector Pension Investment Board352,358$34.80M0.1%+87.0%0.029%
8/16/2025FORA Capital LLC77,606$7.66M0.9%+461.9%0.006%
8/16/2025Evergreen Capital Management LLC9,176$908K0.0%+15.9%0.001%
8/16/2025Headlands Technologies LLC513$51K0.0%N/A0.000%
8/15/2025CANADA LIFE ASSURANCE Co1,089,800$107.74M0.2%+2.7%0.089%
8/15/2025Tower Research Capital LLC TRC 59,981$5.92M0.2%+0.4%0.005%
8/15/2025MUFG Securities EMEA plc157,567$15.56M0.5%+2.3%0.013%
8/15/2025Howland Capital Management LLC667,628$66.04M2.7%-1.6%0.055%
8/15/2025FFT Wealth Management LLC2,928$318K0.1%N/A0.000%
8/15/2025Resources Management Corp CT ADV353,157$34.87M4.7%-2.6%0.029%
8/15/2025Brown Financial Advisors15,783$1.56M0.6%-16.3%0.001%
8/15/2025Rakuten Securities Inc.2,262$223K0.1%+2,208.2%0.000%
8/15/2025Corient Private Wealth LLC595,359$58.80M0.1%+10.1%0.049%
8/15/2025Ewing Morris & Co. Investment Partners Ltd.4,700$464K0.2%N/A0.000%
8/15/2025Florida Financial Advisors LLC5,324$526K0.2%-9.1%0.000%
8/15/2025State of Tennessee Department of Treasury345,468$34.12M0.1%-0.1%0.028%
8/15/2025Kensington Investment Counsel LLC2,400$237K0.1%N/A0.000%
8/15/2025E Fund Management Co. Ltd.75,106$7.42M0.4%+31.5%0.006%
8/15/2025Captrust Financial Advisors816,418$80.62M0.2%-0.4%0.067%
8/15/2025Keel Point LLC53,562$5.29M0.3%-20.5%0.004%
8/15/2025Vident Advisory LLC68,858$6.80M0.1%+8.6%0.006%
8/15/2025Voleon Capital Management LP142,695$14.09M0.8%+31.0%0.012%
8/15/2025Wasatch Advisors LP20,377$2.01M0.0%-5.7%0.002%
8/15/2025Teza Capital Management LLC8,468$836K0.6%N/A0.001%
8/15/2025Scott Marsh Financial LLC3,316$327K0.1%N/A0.000%
8/15/2025Select Equity Group L.P.676,886$66.84M0.3%-26.6%0.055%
8/15/2025Smartleaf Asset Management LLC12,951$1.27M0.1%-18.7%0.001%
8/15/2025Snowden Capital Advisors LLC25,016$2.47M0.1%-20.7%0.002%
8/15/2025Sompo Asset Management Co. Ltd.11,480$1.13M0.2%-14.8%0.001%
8/15/2025Sone Capital Management LLC68,460$6.76M0.6%-0.5%0.006%
8/15/2025Royal London Asset Management Ltd.706,286$69.75M0.2%-3.3%0.058%
8/15/2025Rafferty Asset Management LLC399,473$39.45M0.1%+21.2%0.033%
8/15/2025Riggs Asset Managment Co. Inc.252$25K0.0%+200.0%0.000%
8/15/2025Oxford Asset Management LLP2,620$259K0.1%N/A0.000%
8/15/2025Orion Porfolio Solutions LLC143,188$14.14M0.1%-0.9%0.012%
8/15/2025Palisade Capital Management LP631,649$62.38M1.8%-3.6%0.052%
8/15/2025MML Investors Services LLC145,771$14.40M0.0%+20.5%0.012%
8/15/2025Man Group plc1,069,905$105.65M0.2%-49.2%0.088%
8/15/2025McIlrath & Eck LLC572$56K0.0%N/A0.000%
8/15/2025Meiji Yasuda Asset Management Co Ltd.14,416$1.42M0.1%-54.7%0.001%
8/15/2025Modern Wealth Management LLC18,505$1.83M0.0%+2.7%0.002%
8/15/2025Lazard Asset Management LLC6,526,129$644.45M0.9%-26.1%0.535%
8/15/2025LMR Partners LLP159,419$15.74M0.1%-59.1%0.013%
8/15/2025London Co. of Virginia2,043,806$201.83M1.1%-4.0%0.167%
8/15/2025HRT Financial LP17,456$1.72M0.0%-91.8%0.001%
8/15/2025Holocene Advisors LP3,867,434$381.91M0.9%+201.2%0.317%
8/15/2025ICONIQ Capital LLC12,183$1.20M0.0%+63.9%0.001%
8/15/2025IHT Wealth Management LLC3,291$325K0.0%N/A0.000%
8/15/2025EHP Funds Inc.4,000$395K0.1%N/A0.000%
8/15/2025EP Wealth Advisors LLC251,624$24.85M0.2%+1,704.1%0.021%
8/15/2025Engineers Gate Manager LP126,942$12.54M0.2%+509.9%0.010%
8/15/2025Curi Capital LLC24,711$2.44M0.0%N/A0.002%
8/15/2025Benjamin Edwards Inc.716,680$70.77M0.9%-3.1%0.059%
8/15/2025BI Asset Management Fondsmaeglerselskab A S120,460$11.90M0.1%-30.4%0.010%
8/15/2025BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp190,680$18.83M0.1%-17.3%0.016%
8/15/2025Brevan Howard Capital Management LP449,345$44.37M0.2%N/A0.037%
8/15/2025Balyasny Asset Management L.P.1,134,453$112.03M0.2%+91.1%0.093%
8/15/2025Bamco Inc. NY1,889,030$186.54M0.5%+1.9%0.155%
8/15/2025Adage Capital Partners GP L.L.C.1,100,420$108.67M0.2%-19.8%0.090%
8/15/2025Alkeon Capital Management LLC2,670,953$263.76M0.4%+4.7%0.219%
8/15/2025Ameriprise Financial Inc.1,819,593$172.03M0.0%-20.0%0.149%
8/15/2025AQR Capital Management LLC3,093,952$302.40M0.3%-5.6%0.253%
(Data available from 1/1/2016 forward)

APH Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of APH shares?

During the previous two years, 1,678 institutional investors and hedge funds held shares of Amphenol. The most heavily invested institutionals were Vanguard Group Inc. ($13.88B), FMR LLC ($7.24B), State Street Corp ($5.47B), Geode Capital Management LLC ($2.80B), Bank of New York Mellon Corp ($2.79B), Price T Rowe Associates Inc. MD ($2.76B), and Norges Bank ($2.10B).Learn more on Amphenol's institutional investors.

What percentage of Amphenol's stock is owned by institutional investors?

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

Which institutional investors have been buying Amphenol's stock?

Of the 1,540 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: Norges Bank ($52.04M), Price T Rowe Associates Inc. MD ($26.16M), Bank of America Corp DE ($18.62M), Bank of New York Mellon Corp ($17.55M), Wellington Management Group LLP ($11.19M), T. Rowe Price Investment Management Inc. ($11.09M), and Massachusetts Financial Services Co. MA ($10.12M).

How much institutional buying is happening at Amphenol?

Institutional investors have bought a total of 257,302,410 shares in the last 24 months. This purchase volume represents approximately $19.00B in transactions.

Which of Amphenol's major shareholders have been selling company stock?

Of the 761 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: Price T Rowe Associates Inc. MD ($16.80M), Vanguard Group Inc. ($14.47M), Amundi ($9.96M), Mawer Investment Management Ltd. ($8.03M), Bank of New York Mellon Corp ($7.15M), Alliancebernstein L.P. ($6.99M), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($6.69M).

How much institutional selling is happening at Amphenol?

Institutional investors have sold a total of 163,831,771 shares in the last 24 months. This volume of shares sold represents approximately $12.74B in transactions.


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This page (NYSE:APH) was last updated on 10/5/2025 by MarketBeat.com Staff
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