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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 2021

Institutional positions in Amphenol Corp as of Sep 30, 2021. 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
839
+26 vs. Q2 2021
Shares held
573.6M
+4.94M (+0.9%) vs. Q2 2021
Total value
$42.0B
+$3.12B (+8.0%) vs. Q2 2021
New holders
82
304 more added
Sold out
56
293 more reduced

8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 839 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 2021: $42.0B
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 2021

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2021.

Institutions holding APH in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Covington Capital Management6$00.00%+6New
Filbrandt Wealth Management, LLC4$00.00%+4New
WestEnd Advisors, LLC–$2920.00%––
Thompson Siegel & Walmsley LLC12$1.00K0.00%00.0%Unchanged
Longfellow Investment Management Co LLC10$1.00K0.00%00.0%Unchanged
JJJ Advisors Inc.20$1.00K0.00%+4+25.0%Added
Cranbrook Wealth Management, LLC20$1.00K0.00%+20New
Raffa Wealth Management, LLC16$1.17K0.00%00.0%Unchanged
Leonteq Securities AG18$1.32K0.00%+18New
Bellwether Advisors, LLC30$2.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC28$2.00K0.00%00.0%Unchanged
MCF Advisors LLC26$2.00K0.00%+26New
Harbor Investment Advisory, LLC44$3.00K0.00%00.0%Unchanged
Baystate Wealth Management LLC41$3.00K0.00%00.0%Unchanged
Better Money Decisions, LLC42$3.00K0.00%00.0%Unchanged
Cahill Financial Advisors Inc42$3.00K0.00%+42New
BDO Wealth Advisors, LLC52$4.00K0.00%00.0%Unchanged
Sterling Financial Planning, Inc.52$4.00K0.00%00.0%Unchanged
Salem Investment Counselors Inc50$4.00K0.00%+50New
Hudock, Inc.81$5.00K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC64$5.00K0.01%00.0%Unchanged
USA Financial Portformulas Corp64$5.00K0.00%00.0%Unchanged
Sofos Investments, Inc.80$6.00K0.00%−94−54.0%Reduced
Ten Capital Wealth Advisors, LLC82$6.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.78$6.00K0.00%00.0%Unchanged
Versant Capital Management, Inc76$6.00K0.00%−4−5.0%Reduced
First National Bank of South Miami76$6.00K0.00%00.0%Unchanged
Spectrum Management Group, LLC83$6.00K0.00%+83New
Gerber Kawasaki Wealth & Investment Management90$6.00K0.00%+90New
Creative Financial Designs Inc98$7.00K0.00%00.0%Unchanged
Cordasco Financial Network100$7.00K0.00%00.0%Unchanged
Sound Income Strategies, LLC100$7.00K0.00%00.0%Unchanged
Joseph P. Lucia & Associates, LLC100$7.00K0.00%00.0%Unchanged
Atticus Wealth Management, LLC100$7.00K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton95$7.00K0.00%+95New
SRS Capital Advisors, Inc.116$8.00K0.00%−422−78.4%Reduced
Carolinas Wealth Consulting LLC107$8.00K0.00%00.0%Unchanged
Accel Wealth Management106$8.00K0.01%00.0%Unchanged
Financial Avengers, Inc.102$8.00K0.01%00.0%Unchanged
Global Retirement Partners, LLC116$8.00K0.00%+26+28.9%Added
Meridian Wealth Partners, LLC118$8.00K0.00%+118New
Evoke Wealth, LLC130$9.00K0.00%−28−17.7%Reduced
Liberty Wealth Management LLC117$9.00K0.00%+59+101.7%Added
Capstone Investment Advisors, LLC120$9.00K0.00%+120New
Plante Moran Financial Advisors, LLC140$10.0K0.00%00.0%Unchanged
Red Tortoise LLC150$10.0K0.01%+150New
Resolute Partners Group156$11.0K0.00%00.0%Unchanged
Hillsdale Investment Management Inc.150$11.0K0.00%00.0%Unchanged
MV Capital Management, Inc.152$11.0K0.00%+61+67.0%Added
Crescent Capital Consulting, LLC174$12.0K0.00%00.0%Unchanged
Column Capital Advisors, LLC160$12.0K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC163$12.0K0.00%00.0%Unchanged
PrairieView Partners, LLC180$13.0K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC173$13.0K0.00%00.0%Unchanged
Bell Investment Advisors, Inc183$13.0K0.00%+183New
Bedel Financial Consulting, Inc.186$14.0K0.00%00.0%Unchanged
Vigilant Capital Management, LLC197$14.0K0.00%+197New
Cohen & Steers, Inc.210$15.0K0.00%00.0%Unchanged
Allworth Financial LP200$15.0K0.00%+200New
TD Ameritrade Investment Management, LLC144$16.0K0.00%−325−69.3%Reduced
Earnest Partners LLC222$16.0K0.00%00.0%Unchanged
Valley National Advisers Inc223$16.0K0.00%+39+21.2%Added
Essex Investment Management Co LLC230$17.0K0.00%00.0%Unchanged
Laurel Wealth Advisors LLC232$17.0K0.00%00.0%Unchanged
MUFG Americas Holdings Corp236$17.0K0.00%+236New
Pacifica Partners Inc.234$18.0K0.01%00.0%Unchanged
Jacobi Capital Management LLC245$18.0K0.00%+245New
Adirondack Trust Co250$19.0K0.01%+250New
Koshinski Asset Management, Inc.268$19.6K0.00%+268New
Harding Loevner LP288$21.0K0.00%00.0%Unchanged
D'Orazio & Associates, Inc.287$21.0K0.01%+287New
Tarbox Family Office, Inc.294$22.0K0.00%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC295$22.0K0.00%00.0%Unchanged
Washington Trust Co330$24.0K0.00%00.0%Unchanged
BerganKDV Wealth Management, LLC334$24.0K0.00%+76+29.5%Added
Montag A & Associates Inc350$26.0K0.00%+350New
Harbour Investments, Inc.364$27.0K0.00%−32−8.1%Reduced
Endurance Wealth Management, Inc.378$28.0K0.00%00.0%Unchanged
Sonora Investment Management, LLC400$29.0K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC394$29.0K0.01%00.0%Unchanged
Harel Insurance Investments & Financial Services Ltd.400$29.0K0.00%00.0%Unchanged
Mascoma Wealth Management LLC403$29.0K0.01%+403New
Aspire Private Capital, LLC400$29.0K0.01%+400New
Towarzystwo Funduszy Inwestycyjnych Pzu SA400$29.3K0.03%00.0%Unchanged
West Paces Advisors Inc.404$29.6K0.01%00.0%Unchanged
NEXT Financial Group, Inc417$31.0K0.00%−1,258−75.1%Reduced
Lenox Wealth Advisors, LLC438$32.0K0.00%00.0%Unchanged
Ellevest, Inc.446$33.0K0.00%−356−44.4%Reduced
Loomis Sayles & Co L P446$33.0K0.00%+1+0.2%Added
Gemmer Asset Management LLC470$34.0K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.493$36.0K0.01%−16−3.1%Reduced
Stephenson National Bank & Trust506$37.0K0.02%−16−3.1%Reduced
Key Financial Inc500$37.0K0.02%00.0%Unchanged
Crewe Advisors LLC504$37.0K0.01%00.0%Unchanged
Kowal Investment Group, LLC522$38.0K0.01%+522New
Private Capital Group, LLC579$43.0K0.01%+4+0.7%Added
Brown Brothers Harriman & Co596$44.0K0.00%00.0%Unchanged
Webster Bank, N. A.600$44.0K0.00%00.0%Unchanged
Selective Wealth Management, Inc.600$44.0K0.02%00.0%Unchanged
Parkside Financial Bank & Trust660$48.0K0.01%−36−5.2%Reduced