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Amphenol (APH) Institutional Ownership

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$118.71 -0.76 (-0.64%)
Closing price 09/12/2025 03:59 PM Eastern
Extended Trading
$118.74 +0.04 (+0.03%)
As of 09/12/2025 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)
1224
Total
Institutional Inflows
(last 12 months)
$19.00B
Number of
Institutional Sellers
(last 12 months)
764
Total
Institutional Outflows
(last 12 months)
$12.76B
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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
9/12/2025 Valeo Financial Advisors LLC9,518$943K0.0%+8.4%0.001%
9/4/2025 Reynders McVeigh Capital Management LLC569,812$56.27M2.8%-5.5%0.047%
9/4/2025 Osaic Holdings Inc.103,716$10.24M0.0%+10.5%0.008%
9/3/2025 American Trust53,364$5.27M0.5%+2.4%0.004%
8/29/2025 Evolution Wealth Management Inc.310$31K0.0%N/A0.000%
8/28/2025 China Universal Asset Management Co. Ltd.48,000$4.75M0.4%-6.3%0.004%
8/27/2025 Orion Porfolio Solutions LLC143,222$14.14M0.1%-0.9%0.012%
8/26/2025 Thrivent Financial for Lutherans782,215$77.14M0.2%-20.7%0.064%
8/26/2025 MASTERINVEST Kapitalanlage GmbH4,965$490K0.1%N/A0.000%
8/25/2025 Promus Capital LLC16,266$1.61M1.0%+22.3%0.001%
8/25/2025 Hilltop Partners LLC11,378$1.12M0.3%-20.7%0.001%
8/25/2025 Fulcrum Equity Management2,871$284K0.3%N/A0.000%
8/20/2025 Kentucky Retirement Systems75,702$7.48M0.2%-6.2%0.006%
8/20/2025 Kentucky Retirement Systems Insurance Trust Fund32,130$3.17M0.2%-6.5%0.003%
8/20/2025 Coppell Advisory Solutions LLC3,083$301K0.0%N/A0.000%
8/19/2025 B. Riley Wealth Advisors Inc.8,892$878K0.0%N/A0.001%
8/19/2025 Newbridge Financial Services Group Inc.7,320$723K0.1%+40.7%0.001%
8/19/2025 Advisory Services Network LLC72,369$7.71M0.1%+57.1%0.006%
8/19/2025 Cim LLC24,066$2.38M0.3%N/A0.002%
8/19/2025 State of Wyoming4,857$480K0.1%-69.0%0.000%
8/19/2025 Liontrust Investment Partners LLP220,047$21.73M0.3%-60.9%0.018%
8/19/2025 Hohimer Wealth Management LLC9,513$939K0.2%+13.6%0.001%
8/19/2025 Pitcairn Co.18,332$1.81M0.1%-20.4%0.002%
8/18/2025 Nomura Holdings Inc.32,132$3.17M0.0%-60.9%0.003%
8/18/2025 Geneos Wealth Management Inc.3,268$323K0.0%-4.5%0.000%
8/18/2025 Westwood Holdings Group Inc.2,693$266K0.0%N/A0.000%
8/18/2025 KP Management LLC27,500$2.72M0.9%-38.9%0.002%
8/18/2025 National Bank of Canada FI1,054,537$104.13M0.1%-42.9%0.086%
8/18/2025 Goodman Advisory Group LLC30,623$3.02M1.0%N/A0.003%
8/16/2025 Public Sector Pension Investment Board352,358$34.80M0.1%+87.0%0.029%
8/16/2025 FORA Capital LLC77,606$7.66M0.9%+461.9%0.006%
8/16/2025 Evergreen Capital Management LLC9,176$908K0.0%+15.9%0.001%
8/16/2025 Headlands Technologies LLC513$51K0.0%N/A0.000%
8/15/2025 CANADA LIFE ASSURANCE Co1,089,800$107.74M0.2%+2.7%0.089%
8/15/2025 Tower Research Capital LLC TRC 59,981$5.92M0.2%+0.4%0.005%
8/15/2025 MUFG Securities EMEA plc157,567$15.56M0.5%+2.3%0.013%
8/15/2025 Howland Capital Management LLC667,628$66.04M2.7%-1.6%0.055%
8/15/2025 FFT Wealth Management LLC2,928$318K0.1%N/A0.000%
8/15/2025 Resources Management Corp CT ADV353,157$34.87M4.7%-2.6%0.029%
8/15/2025 Brown Financial Advisors15,783$1.56M0.6%-16.3%0.001%
8/15/2025 Rakuten Securities Inc.2,262$223K0.1%+2,208.2%0.000%
8/15/2025 Corient Private Wealth LLC595,359$58.80M0.1%+10.1%0.049%
8/15/2025 Ewing Morris & Co. Investment Partners Ltd.4,700$464K0.2%N/A0.000%
8/15/2025 Florida Financial Advisors LLC5,324$526K0.2%-9.1%0.000%
8/15/2025 State of Tennessee Department of Treasury345,468$34.12M0.1%-0.1%0.028%
8/15/2025 Kensington Investment Counsel LLC2,400$237K0.1%N/A0.000%
8/15/2025 E Fund Management Co. Ltd.75,106$7.42M0.4%+31.5%0.006%
8/15/2025 Captrust Financial Advisors816,418$80.62M0.2%-0.4%0.067%
8/15/2025 Keel Point LLC53,562$5.29M0.3%-20.5%0.004%
8/15/2025 Vident Advisory LLC68,858$6.80M0.1%+8.6%0.006%
8/15/2025 Voleon Capital Management LP142,695$14.09M0.8%+31.0%0.012%
8/15/2025 Wasatch Advisors LP20,377$2.01M0.0%-5.7%0.002%
8/15/2025 Teza Capital Management LLC8,468$836K0.6%N/A0.001%
8/15/2025 Scott Marsh Financial LLC3,316$327K0.1%N/A0.000%
8/15/2025 Select Equity Group L.P.676,886$66.84M0.3%-26.6%0.055%
8/15/2025 Smartleaf Asset Management LLC12,951$1.27M0.1%-18.7%0.001%
8/15/2025 Snowden Capital Advisors LLC25,016$2.47M0.1%-20.7%0.002%
8/15/2025 Sompo Asset Management Co. Ltd.11,480$1.13M0.2%-14.8%0.001%
8/15/2025 Sone Capital Management LLC68,460$6.76M0.6%-0.5%0.006%
8/15/2025 Royal London Asset Management Ltd.706,286$69.75M0.2%-3.3%0.058%
8/15/2025 Rafferty Asset Management LLC399,473$39.45M0.1%+21.2%0.033%
8/15/2025 Riggs Asset Managment Co. Inc.252$25K0.0%+200.0%0.000%
8/15/2025 Oxford Asset Management LLP2,620$259K0.1%N/A0.000%
8/15/2025 Orion Porfolio Solutions LLC143,188$14.14M0.1%-0.9%0.012%
8/15/2025 Palisade Capital Management LP631,649$62.38M1.8%-3.6%0.052%
8/15/2025 MML Investors Services LLC145,771$14.40M0.0%+20.5%0.012%
8/15/2025 Man Group plc1,069,905$105.65M0.2%-49.2%0.088%
8/15/2025 McIlrath & Eck LLC572$56K0.0%N/A0.000%
8/15/2025 Meiji Yasuda Asset Management Co Ltd.14,416$1.42M0.1%-54.7%0.001%
8/15/2025 Modern Wealth Management LLC18,505$1.83M0.0%+2.7%0.002%
8/15/2025 Lazard Asset Management LLC6,526,129$644.45M0.9%-26.1%0.535%
8/15/2025 LMR Partners LLP159,419$15.74M0.1%-59.1%0.013%
8/15/2025 London Co. of Virginia2,043,806$201.83M1.1%-4.0%0.167%
8/15/2025 HRT Financial LP17,456$1.72M0.0%-91.8%0.001%
8/15/2025 Holocene Advisors LP3,867,434$381.91M0.9%+201.2%0.317%
8/15/2025 ICONIQ Capital LLC12,183$1.20M0.0%+63.9%0.001%
8/15/2025 IHT Wealth Management LLC3,291$325K0.0%N/A0.000%
8/15/2025 EHP Funds Inc.4,000$395K0.1%N/A0.000%
8/15/2025 EP Wealth Advisors LLC251,624$24.85M0.2%+1,704.1%0.021%
8/15/2025 Engineers Gate Manager LP126,942$12.54M0.2%+509.9%0.010%
8/15/2025 Curi Capital LLC24,711$2.44M0.0%N/A0.002%
8/15/2025 Benjamin Edwards Inc.716,680$70.77M0.9%-3.1%0.059%
8/15/2025 BI Asset Management Fondsmaeglerselskab A S120,460$11.90M0.1%-30.4%0.010%
8/15/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp190,680$18.83M0.1%-17.3%0.016%
8/15/2025 Brevan Howard Capital Management LP449,345$44.37M0.2%N/A0.037%
8/15/2025 Balyasny Asset Management L.P.1,134,453$112.03M0.2%+91.1%0.093%
8/15/2025 Bamco Inc. NY1,889,030$186.54M0.5%+1.9%0.155%
8/15/2025 Adage Capital Partners GP L.L.C.1,100,420$108.67M0.2%-19.8%0.090%
8/15/2025 Alkeon Capital Management LLC2,670,953$263.76M0.4%+4.7%0.219%
8/15/2025 Ameriprise Financial Inc.1,819,593$172.03M0.0%-20.0%0.149%
8/15/2025 AQR Capital Management LLC3,093,952$302.40M0.3%-5.6%0.253%
8/14/2025 Connecticut Wealth Management LLC15,291$1.51M0.1%-1.8%0.001%
8/14/2025 Strategic Wealth Investment Group LLC499$49K0.1%N/A0.000%
8/14/2025 Florida Financial Advisors LLC6,000$598K0.4%+2.5%0.000%
8/14/2025 11 Capital Partners LP129,955$12.83M4.0%-54.2%0.011%
8/14/2025 Seldon Capital LP2,668$263K0.1%N/A0.000%
8/14/2025 California State Teachers Retirement System1,911,185$188.73M0.2%+0.9%0.157%
8/14/2025 Raymond James Financial Inc.2,542,268$251.05M0.1%+4.9%0.208%
8/14/2025 Worldquant Millennium Advisors LLC1,068,185$105.48M0.5%+11.9%0.087%
8/14/2025 Canada Pension Plan Investment Board947,346$93.55M0.1%-25.2%0.078%
(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, 1,675 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 1,537 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 257,273,973 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 764 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 164,129,329 shares in the last 24 months. This volume of shares sold represents approximately $12.76B in transactions.


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This page (NYSE:APH) was last updated on 9/15/2025 by MarketBeat.com Staff
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