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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 $205.2B in total; superinvestors Weitz Investment Management and Maverick Capital hold it.

13F holders, Q2 2026

Institutional positions in Amphenol Corp as of Jun 30, 2026. 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
2,340
+237 vs. Q1 2026
Shares held
1.17B
+21.9M (+1.9%) vs. Q1 2026
Total value
$205.2B
+$60.6B (+42.0%) vs. Q1 2026
New holders
378
985 more added
Sold out
141
783 more reduced

33 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 2,340 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 heldQ2 2026: $205.2B
Q1 2021: $37.5BQ2 2021: $39.1BQ3 2021: $42.1BQ4 2021: $50.6BQ1 2022: $42.8BQ2 2022: $36.3BQ3 2022: $38.2BQ4 2022: $43.3BQ1 2023: $51.3BQ2 2023: $48.6BQ3 2023: $47.7BQ4 2023: $60.7BQ1 2024: $70.9BQ2 2024: $78.9BQ3 2024: $75.2BQ4 2024: $80.3BQ1 2025: $75.9BQ2 2025: $116.0BQ3 2025: $143.1BQ4 2025: $158.5BQ1 2026: $145.8BQ2 2026: $205.2B
Institutions holding APH and their total value by quarter
QuarterHoldersValue
Q2 20262,340$205.2B
Q1 20262,136$145.8B
Q4 20252,059$158.5B
Q3 20251,829$143.1B
Q2 20251,648$116.0B
Q1 20251,427$75.9B
Q4 20241,407$80.3B
Q3 20241,295$75.2B
Q2 20241,298$78.9B
Q1 20241,157$70.9B
Q4 20231,085$60.7B
Q3 20231,010$47.7B
Q2 2023983$48.6B
Q1 2023980$51.3B
Q4 2022951$43.3B
Q3 2022911$38.2B
Q2 2022898$36.3B
Q1 2022896$42.8B
Q4 2021892$50.6B
Q3 2021839$42.1B
Q2 2021821$39.1B
Q1 2021810$37.5B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2026.

Institutions holding APH in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
FNY Investment Advisers, LLC5$00.00%+5New
Financial Life Planners0$720.00%0Unchanged
Clark Wealth Partners1$1770.00%−60−98.4%Reduced
Darwin Advisors, LLC1$2130.00%+1New
Maryland Capital Advisors Inc.2$3530.00%+2New
Highland Investment Advisors LLC2$3530.00%+2New
Nvest Wealth Strategies, Inc.3$5290.00%00.0%Unchanged
3 Factor Indexing, LLC3$5290.00%00.0%Unchanged
Bullseye Investment Management, LLC4$7050.00%00.0%Unchanged
McDonald Partners LLC5$8820.00%+5New
Downshift Financial, LLC5$8820.00%+5New
Evolution Advisers, Inc.10$1.00K0.00%+10New
Navigoe, LLC10$1.00K0.00%+10New
Mechanics Financial Corp6$1.06K0.00%+6New
ROSS\JOHNSON & Associates LLC8$1.41K0.02%+1+14.3%Added
Noble Wealth Management PBC8$1.41K0.00%+8New
Phillip James Consulting Co.9$1.59K0.00%00.0%Unchanged
Fortis Group Advisors, LLC9$1.59K0.00%+9New
Mosley Wealth Management10$1.76K0.00%−127−92.7%Reduced
Berkshire Capital Holdings Inc10$1.76K0.00%00.0%Unchanged
Seneschal Advisors, LLC10$1.76K0.00%00.0%Unchanged
Investors Research Corp11$1.94K0.00%00.0%Unchanged
Key Capital Management, INC12$2.12K0.00%−48−80.0%Reduced
POM Investment Strategies, LLC12$2.12K0.00%00.0%Unchanged
Breakwater Investment Management12$2.12K0.00%+7+140.0%Added
Winch Advisory Services, LLC12$2.12K0.00%+12New
Hickory Point Bank & Trust13$2.29K0.00%00.0%Unchanged
Investors Portfolio Services LLC15$2.65K0.00%00.0%Unchanged
Security National Bank16$2.82K0.00%+16New
DecisionPoint Financial, LLC17$2.93K0.00%+7+70.0%Added
Golden State Equity Partners17$3.00K0.01%−6,655−99.7%Reduced
Fourth Dimension Wealth, LLC17$3.00K0.00%+17New
Hartford Financial Management Inc.18$3.17K0.00%00.0%Unchanged
Smallwood Wealth Investment Management, LLC19$3.35K0.00%−20−51.3%Reduced
Wolff Wiese Magana LLC20$3.53K0.00%−9−31.0%Reduced
Decker Retirement Planning Inc.21$3.64K0.00%+21New
WestEnd Advisors, LLC22$3.88K0.00%+2+10.0%Added
Morton Brown Family Wealth, LLC22$3.88K0.00%+22New
Farmers & Merchants Trust Co of Chambersburg PA20$4.00K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc20$4.00K0.00%+20New
Silicon Valley Capital Partners23$4.06K0.00%00.0%Unchanged
Richardson Financial Services Inc.24$4.23K0.00%−21−46.7%Reduced
Geneos Wealth Management Inc.24$4.23K0.00%−66−73.3%Reduced
PayPay Securities Corp24$4.23K0.10%−1−4.0%Reduced
1620 Investment Advisors, Inc.24$4.29K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC26$4.58K0.00%−58−69.0%Reduced
Atlantic Private Wealth, LLC28$4.90K0.00%00.0%Unchanged
HFM Investment Advisors, LLC28$4.94K0.00%+15+115.4%Added
Banque Transatlantique SA39$5.13K0.00%+39New
Sittner & Nelson, LLC30$5.29K0.00%00.0%Unchanged
Pacifica Partners Inc.33$5.43K0.00%00.0%Unchanged
Stone House Investment Management, LLC31$5.47K0.00%−4−11.4%Reduced
CBIZ Investment Advisory Services, LLC44$5.57K0.00%00.0%Unchanged
Elevated Capital Advisors, LLC32$5.64K0.00%00.0%Unchanged
Kroeger Financial Partners32$5.64K0.01%+32New
Retirement Wealth Solutions LLC32$5.64K0.00%00.0%Unchanged
Halbert Hargrove Global Advisors, LLC34$5.94K0.00%+34New
Quaker Wealth Management, LLC34$6.00K0.00%+3+9.7%Added
FWL Investment Management, LLC34$6.00K0.00%+34New
Cypress Capital Management LLC (WY)40$7.05K0.01%00.0%Unchanged
Activest Wealth Management41$7.23K0.00%−457−91.8%Reduced
Barrett & Company, Inc.42$7.41K0.00%00.0%Unchanged
Piscataqua Savings Bank42$7.41K0.00%00.0%Unchanged
Triumph Capital Management46$8.11K0.00%+10+27.8%Added
LifeSteps Financial, Inc.50$8.82K0.00%+50New
Kozak & Associates, Inc.55$9.52K0.00%00.0%Unchanged
Southern Michigan Bank & Trust57$10.1K0.00%00.0%Unchanged
Kingdom Financial Group LLC.59$10.5K0.00%−104−63.8%Reduced
North Star Investment Management Corp.60$10.6K0.00%−91−60.3%Reduced
Estabrook Capital Management60$10.6K0.00%−15−20.0%Reduced
Atomic Invest LLC67$11.1K0.00%−45−40.2%Reduced
Jackson, Grant Investment Advisers, Inc.64$11.3K0.00%00.0%Unchanged
Three Bearings Fiduciary Advisors, Inc.64$11.3K0.01%00.0%Unchanged
HighMark Wealth Management LLC66$11.6K0.00%+27+69.2%Added
JNBA Financial Advisors68$12.0K0.00%00.0%Unchanged
Financial Gravity Companies, Inc.68$12.0K0.00%+68New
Morse Asset Management, Inc69$12.2K0.00%−5,407−98.7%Reduced
Addison Advisors LLC69$12.2K0.01%−34−33.0%Reduced
Capula Management Ltd72$12.7K0.00%−9−11.1%Reduced
Chesapeake Asset Management LLC72$12.7K0.01%+72New
American Capital Advisory, LLC73$12.9K0.00%+35+92.1%Added
Tidemark, LLC74$13.0K0.00%00.0%Unchanged
Delos Wealth Advisors, LLC75$13.2K0.01%+75New
Aspect Partners, LLC77$13.6K0.01%+40+108.1%Added
Union Savings Bank78$13.8K0.01%00.0%Unchanged
Ameriflex Group, Inc.78$13.8K0.01%+71+1,014.3%Added
Financial Avengers, Inc.81$14.2K0.01%−10−11.0%Reduced
Signature Resources Capital Management, LLC82$14.5K0.01%00.0%Unchanged
Asset Dedication, LLC83$14.6K0.00%+20+31.7%Added
Imprint Wealth LLC89$15.7K0.06%−8−8.2%Reduced
MJT & Associates Financial Advisory Group, Inc.89$15.7K0.01%+36+67.9%Added
Cherry Tree Wealth Management, LLC91$16.0K0.00%−81−47.1%Reduced
Benson Wealth Management INC92$16.2K0.02%00.0%Unchanged
Pacific Center for Financial Services92$16.2K0.00%00.0%Unchanged
McGuire Capital Advisors Inc97$17.1K0.01%+44+83.0%Added
DiNuzzo Private Wealth, Inc.99$17.5K0.00%−1−1.0%Reduced
Ares Financial Consulting, LLC100$17.6K0.01%00.0%Unchanged
Stance Capital LLC100$17.6K0.01%+100New
Founders Capital Management100$17.7K0.01%00.0%Unchanged
Tiaa Trust, National Association102$18.0K0.00%−5,565−98.2%Reduced