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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, Q4 2023

Institutional positions in Amphenol Corp as of Dec 31, 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
1,085
+91 vs. Q3 2023
Shares held
583.5M
+16.5M (+2.9%) vs. Q3 2023
Total value
$57.8B
+$10.2B (+21.4%) vs. Q3 2023
New holders
157
380 more added
Sold out
66
385 more reduced

16 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 1,085 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 heldQ4 2023: $57.8B
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, Q4 2023

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2023.

Institutions holding APH in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Householder Group Estate & Retirement Specialist, LLC2$00.00%00.0%Unchanged
Dogwood Wealth Management LLC0$100.00%0New
Aspect Partners, LLC3$2970.00%+3New
WestEnd Advisors, LLC4$3970.00%00.0%Unchanged
Perkins Coie Trust Co6$5940.00%−9−60.0%Reduced
Delos Wealth Advisors, LLC6$5950.00%00.0%Unchanged
TCTC Holdings, LLC6$5950.00%00.0%Unchanged
Rakuten Securities, Inc.6$5950.00%+6New
Hartford Financial Management Inc.9$8930.00%+9New
Longfellow Investment Management Co LLC10$9910.00%00.0%Unchanged
Wolff Wiese Magana LLC10$9920.00%00.0%Unchanged
True Wealth Design, LLC10$9920.00%+3+42.9%Added
ClariVest Asset Management LLC10$9940.00%00.0%Unchanged
Geneos Wealth Management Inc.12$1.19K0.00%+5+71.4%Added
Tfo-TDC, LLC13$1.29K0.00%−463−97.3%Reduced
Delta Asset Management LLC13$1.29K0.00%+13New
Caldwell Sutter Capital, Inc.14$1.39K0.00%00.0%Unchanged
Raffa Wealth Management, LLC16$1.59K0.00%00.0%Unchanged
Colonial Trust Co17$1.66K0.00%+17New
Financial Synergies Wealth Advisors, Inc.22$1.68K0.00%+3+15.8%Added
Kelly Financial Services LLC18$1.78K0.00%−3−14.3%Reduced
Frank, Rimerman Advisors LLC18$1.78K0.00%+18New
Mesirow Financial Investment Management, Inc.18,920$1.88K0.00%+18,920New
TSFG, LLC23$2.00K0.00%00.0%Unchanged
North Star Investment Management Corp.24$2.38K0.00%00.0%Unchanged
Westside Investment Management, Inc.30$2.97K0.00%+30New
Long Island Wealth Management, Inc.34$3.00K0.00%+34New
Jackson, Grant Investment Advisers, Inc.32$3.17K0.00%00.0%Unchanged
Investors Research Corp32$3.17K0.00%00.0%Unchanged
Coppell Advisory Solutions LLC32$3.17K0.00%+32New
Blue Bell Private Wealth Management, LLC34$3.37K0.00%00.0%Unchanged
Northwest Capital Management Inc34$3.37K0.00%+34New
Colonial Trust Advisors36$3.57K0.00%+36New
DiNuzzo Private Wealth, Inc.37$3.67K0.00%+37New
Cornerstone Planning Group LLC39$3.87K0.00%00.0%Unchanged
Lee Financial Co41$4.07K0.00%+41New
Gradient Investments LLC44$4.36K0.00%00.0%Unchanged
Baystate Wealth Management LLC44$4.39K0.00%+2+4.8%Added
Tacita Capital Inc45$4.46K0.00%+45New
Pacific Center for Financial Services46$4.56K0.00%00.0%Unchanged
Salomon & Ludwin, LLC56$4.70K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC48$4.76K0.00%00.0%Unchanged
SJS Investment Consulting Inc.49$4.86K0.00%+4+8.9%Added
Tower View Investment Management & Research LLC46$5.00K0.00%00.0%Unchanged
Capital Analysts, LLC50$5.00K0.00%+50New
Financial Avengers, Inc.51$5.05K0.00%00.0%Unchanged
Strategic Investment Solutions, Inc.51$5.07K0.00%−3,162−98.4%Reduced
Toth Financial Advisory Corp53$5.25K0.00%00.0%Unchanged
LGT Financial Advisors LLC55$5.45K0.01%00.0%Unchanged
REAP Financial Group, LLC55$5.47K0.00%+55New
Hexagon Capital Partners LLC56$5.55K0.00%+56New
Raleigh Capital Management Inc.58$5.75K0.00%−44−43.1%Reduced
Financial Management Professionals, Inc.64$6.00K0.00%+20+45.5%Added
Clear Street Markets LLC62$6.00K0.00%+62New
FSA Wealth Management LLC58$6.00K0.00%+58New
Dunhill Financial, LLC61$6.08K0.01%+61New
Valued Wealth Advisors LLC74$6.23K0.01%+74New
Rocky Mountain Advisers, LLC64$6.34K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC66$6.54K0.00%00.0%Unchanged
Bangor Savings Bank68$6.74K0.00%−32−32.0%Reduced
SRS Capital Advisors, Inc.69$6.84K0.00%+11+19.0%Added
Plante Moran Financial Advisors, LLC71$7.04K0.00%+71New
Plato Investment Management Ltd73$7.24K0.01%+73New
Your Advocates Ltd., LLP75$7.43K0.00%00.0%Unchanged
VitalStone Financial, LLC80$8.00K0.01%00.0%Unchanged
Private Wealth Management Group, LLC85$8.43K0.00%+85New
Cherry Tree Wealth Management, LLC86$8.53K0.00%00.0%Unchanged
Avion Wealth86$9.00K0.00%+65+309.5%Added
Rosenberg Matthew Hamilton95$9.42K0.00%00.0%Unchanged
Laffer Tengler Investments95$9.42K0.00%+71+295.8%Added
Atticus Wealth Management, LLC100$9.91K0.00%00.0%Unchanged
Oakworth Capital, Inc.102$10.1K0.00%00.0%Unchanged
Versant Capital Management, Inc108$10.7K0.00%+8+8.0%Added
Abound Wealth Management111$11.0K0.00%−9−7.5%Reduced
Planning Capital Management Corp112$11.1K0.01%+112New
Laurel Wealth Advisors LLC116$11.5K0.00%00.0%Unchanged
Fairman Group, LLC118$11.7K0.01%+118New
Compass Wealth Management LLC122$12.1K0.00%00.0%Unchanged
DAGCO, Inc.132$13.1K0.01%+132New
Dynamic Wealth Strategies, LLC132$13.1K0.01%+132New
Able Wealth Management LLC136$13.5K0.01%+136New
Salem Investment Counselors Inc140$13.9K0.00%00.0%Unchanged
Essex Investment Management Co LLC146$14.5K0.00%00.0%Unchanged
Red Tortoise LLC150$14.9K0.01%00.0%Unchanged
VisionPoint Advisory Group, LLC154$15.3K0.01%−10−6.1%Reduced
Hollencrest Capital Management155$15.4K0.00%00.0%Unchanged
Creative Capital Management Investments LLC160$15.9K0.01%00.0%Unchanged
Cape Investment Advisory, Inc.164$16.3K0.01%+164New
Washington Trust Co170$16.9K0.00%00.0%Unchanged
Magellan Asset Management Ltd175$17.3K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC177$17.6K0.00%00.0%Unchanged
New England Capital Financial Advisors LLC187$18.6K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC190$18.8K0.00%+24+14.5%Added
Sachetta, LLC190$18.9K0.01%+190New
Bruce G. Allen Investments, LLC196$19.4K0.02%+196New
Altshuler Shaham Ltd199$19.7K0.00%+199New
Close Asset Management Ltd201$20.0K0.00%00.0%Unchanged
Harbour Investments, Inc.211$20.9K0.00%+72+51.8%Added
Bell Investment Advisors, Inc214$21.2K0.00%+2+0.9%Added
Capital Advisors, Ltd. LLC226$22.0K0.00%+11+5.1%Added