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Livermore
ZHEN

Amphenol Corp

APH
Exchange
NYSE
Industry
Electronic Connectors
SEC CIK
0000820313

In the last 90 days, Amphenol Corp insiders filed 0 open-market purchases and 4 sales; 2,340 institutions reported holding it in 13F filings for Q2 2026, worth $205.1B in total; superinvestors Weitz Investment Management and Maverick Capital hold it.

13F holders, Q3 2023

Institutional positions in Amphenol Corp as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,010
+35 vs. Q2 2023
Shares held
567.5M
−2.62M (−0.5%) vs. Q2 2023
Total value
$47.7B
−$720.2M (−1.5%) vs. Q2 2023
New holders
93
354 more added
Sold out
58
403 more reduced

8 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting APH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 1,010 institutions
Q1 2021: 810 institutionsQ2 2021: 821 institutionsQ3 2021: 839 institutionsQ4 2021: 892 institutionsQ1 2022: 896 institutionsQ2 2022: 898 institutionsQ3 2022: 911 institutionsQ4 2022: 951 institutionsQ1 2023: 980 institutionsQ2 2023: 983 institutionsQ3 2023: 1,010 institutionsQ4 2023: 1,085 institutionsQ1 2024: 1,157 institutionsQ2 2024: 1,298 institutionsQ3 2024: 1,295 institutionsQ4 2024: 1,407 institutionsQ1 2025: 1,427 institutionsQ2 2025: 1,648 institutionsQ3 2025: 1,829 institutionsQ4 2025: 2,059 institutionsQ1 2026: 2,136 institutionsQ2 2026: 2,340 institutions
Value heldQ3 2023: $47.7B
Q1 2021: $37.3BQ2 2021: $38.9BQ3 2021: $42.0BQ4 2021: $50.2BQ1 2022: $42.7BQ2 2022: $36.2BQ3 2022: $38.1BQ4 2022: $43.3BQ1 2023: $46.6BQ2 2023: $48.4BQ3 2023: $47.7BQ4 2023: $57.8BQ1 2024: $66.7BQ2 2024: $77.0BQ3 2024: $73.8BQ4 2024: $79.6BQ1 2025: $75.5BQ2 2025: $114.7BQ3 2025: $141.0BQ4 2025: $156.8BQ1 2026: $145.4BQ2 2026: $205.1B
Institutions holding APH and their total value by quarter
QuarterHoldersValue
Q2 20262,340$205.1B
Q1 20262,136$145.4B
Q4 20252,059$156.8B
Q3 20251,829$141.0B
Q2 20251,648$114.7B
Q1 20251,427$75.5B
Q4 20241,407$79.6B
Q3 20241,295$73.8B
Q2 20241,298$77.0B
Q1 20241,157$66.7B
Q4 20231,085$57.8B
Q3 20231,010$47.7B
Q2 2023983$48.4B
Q1 2023980$46.6B
Q4 2022951$43.3B
Q3 2022911$38.1B
Q2 2022898$36.2B
Q1 2022896$42.7B
Q4 2021892$50.2B
Q3 2021839$42.0B
Q2 2021821$38.9B
Q1 2021810$37.3B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2023.

Institutions holding APH in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Rise Advisors, LLC0$380.00%−106−100.0%Reduced
Householder Group Estate & Retirement Specialist, LLC2$1680.00%+2New
WestEnd Advisors, LLC4$3360.00%+4New
TCTC Holdings, LLC6$5040.00%00.0%Unchanged
Delos Wealth Advisors, LLC6$5310.00%00.0%Unchanged
True Wealth Design, LLC7$5880.00%00.0%Unchanged
Geneos Wealth Management Inc.7$5880.00%+7New
Longfellow Investment Management Co LLC10$8400.00%00.0%Unchanged
Wolff Wiese Magana LLC10$8400.00%00.0%Unchanged
WFA Asset Management Corp10$8400.00%+10New
Centerpoint Advisors, LLC11$1.00K0.00%00.0%Unchanged
Avion Wealth21$1.00K0.00%00.0%Unchanged
ClariVest Asset Management LLC10$1.00K0.00%+10New
Caldwell Sutter Capital, Inc.14$1.18K0.00%00.0%Unchanged
Perkins Coie Trust Co15$1.26K0.00%+15New
Macroview Investment Management LLC15$1.26K0.00%+15New
Raffa Wealth Management, LLC16$1.34K0.00%00.0%Unchanged
Financial Synergies Wealth Advisors, Inc.19$1.60K0.00%00.0%Unchanged
Larson Financial Group LLC20$1.68K0.00%+20New
Kelly Financial Services LLC21$1.76K0.00%+21New
TSFG, LLC23$2.00K0.00%00.0%Unchanged
Laffer Tengler Investments24$2.02K0.00%−4,530−99.5%Reduced
North Star Investment Management Corp.24$2.02K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.32$2.69K0.00%00.0%Unchanged
Investors Research Corp32$2.69K0.00%+32New
Blue Bell Private Wealth Management, LLC34$2.86K0.00%00.0%Unchanged
Cornerstone Planning Group LLC39$3.28K0.00%+4+11.4%Added
Baystate Wealth Management LLC42$3.54K0.00%00.0%Unchanged
Gradient Investments LLC44$3.70K0.00%−15−25.4%Reduced
SJS Investment Consulting Inc.45$3.78K0.00%+4+9.8%Added
Pacific Center for Financial Services46$3.86K0.00%00.0%Unchanged
Authentikos Wealth Advisory, LLC46$3.86K0.00%+46New
USA Financial Portformulas Corp47$3.95K0.01%00.0%Unchanged
Financial Management Professionals, Inc.44$4.00K0.00%00.0%Unchanged
Tower View Investment Management & Research LLC46$4.00K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC48$4.03K0.00%00.0%Unchanged
Financial Avengers, Inc.51$4.27K0.00%00.0%Unchanged
Marquette Asset Management, LLC53$4.45K0.00%−16−23.2%Reduced
Toth Financial Advisory Corp53$4.45K0.00%+53New
LGT Financial Advisors LLC55$4.62K0.01%+55New
Salomon & Ludwin, LLC56$4.70K0.00%+56New
SRS Capital Advisors, Inc.58$4.87K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC64$5.38K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC66$5.54K0.00%00.0%Unchanged
Optiver Holding B.V.67$5.63K0.00%+67New
Your Advocates Ltd., LLP75$6.30K0.00%−825−91.7%Reduced
Headlands Technologies LLC81$6.80K0.00%+81New
VitalStone Financial, LLC80$7.00K0.01%00.0%Unchanged
Tobam83$7.00K0.00%+83New
Cherry Tree Wealth Management, LLC86$7.22K0.00%−6−6.5%Reduced
Rosenberg Matthew Hamilton95$7.98K0.00%00.0%Unchanged
Versant Capital Management, Inc100$8.40K0.00%00.0%Unchanged
Atticus Wealth Management, LLC100$8.40K0.00%00.0%Unchanged
Bangor Savings Bank100$8.40K0.00%+100New
Oakworth Capital, Inc.102$8.57K0.00%00.0%Unchanged
Raleigh Capital Management Inc.102$8.57K0.00%+102New
Laurel Wealth Advisors LLC116$9.74K0.00%00.0%Unchanged
Abound Wealth Management120$10.1K0.00%+6+5.3%Added
Earnest Partners LLC122$10.2K0.00%00.0%Unchanged
Compass Wealth Management LLC122$10.2K0.00%00.0%Unchanged
WR Wealth Planners, LLC125$10.5K0.00%00.0%Unchanged
Harbour Investments, Inc.139$11.7K0.00%−170−55.0%Reduced
Salem Investment Counselors Inc140$11.8K0.00%+90+180.0%Added
Essex Investment Management Co LLC146$12.3K0.00%00.0%Unchanged
Red Tortoise LLC150$12.6K0.01%00.0%Unchanged
Hollencrest Capital Management155$13.0K0.00%00.0%Unchanged
South State Corp.157$13.2K0.00%00.0%Unchanged
Column Capital Advisors, LLC160$13.4K0.00%00.0%Unchanged
Creative Capital Management Investments LLC160$13.4K0.01%00.0%Unchanged
VisionPoint Advisory Group, LLC164$13.8K0.01%+164New
JFS Wealth Advisors, LLC166$13.9K0.00%00.0%Unchanged
Washington Trust Co170$14.3K0.00%00.0%Unchanged
Magellan Asset Management Ltd175$14.7K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC177$14.9K0.00%−54−23.4%Reduced
New England Capital Financial Advisors LLC187$15.7K0.01%+1+0.5%Added
Venturi Wealth Management, LLC188$15.8K0.00%+67+55.4%Added
Concord Wealth Partners191$16.0K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC195$16.4K0.00%−3−1.5%Reduced
Stonebridge Capital Advisors LLC202$17.0K0.00%00.0%Unchanged
Close Asset Management Ltd201$17.0K0.00%00.0%Unchanged
Core Alternative Capital210$17.7K0.00%00.0%Unchanged
Bell Investment Advisors, Inc212$17.8K0.00%−30−12.4%Reduced
Capital Advisors, Ltd. LLC215$18.0K0.00%00.0%Unchanged
New Millennium Group LLC228$19.1K0.02%00.0%Unchanged
Impact Partnership Wealth, LLC254$21.3K0.01%+240+1,714.3%Added
Ancora Advisors, LLC274$23.0K0.00%+16+6.2%Added
Stephenson National Bank & Trust275$23.1K0.01%−196−41.6%Reduced
Castleview Partners, LLC284$23.9K0.02%00.0%Unchanged
Dividend Assets Capital, LLC280$24.0K0.00%00.0%Unchanged
Covestor Ltd286$24.0K0.02%00.0%Unchanged
Albion Financial Group294$24.7K0.00%00.0%Unchanged
MCF Advisors LLC300$25.3K0.00%00.0%Unchanged
Manitou Investment Management Ltd.308$25.9K0.01%00.0%Unchanged
Peoples Bank317$26.6K0.02%+317New
West Paces Advisors Inc.338$28.4K0.01%00.0%Unchanged
Prestige Wealth Management Group LLC363$30.6K0.01%+6+1.7%Added
RFP Financial Group LLC372$31.2K0.01%00.0%Unchanged
Quarry LP378$31.7K0.02%+378New
Cambridge Trust Co400$33.6K0.00%00.0%Unchanged
Aspire Private Capital, LLC400$33.6K0.01%00.0%Unchanged