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Livermore
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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, Q1 2025

Institutional positions in Amphenol Corp as of Mar 31, 2025. 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
1,427
+43 vs. Q4 2024
Shares held
1.15B
+22.7M (+2.0%) vs. Q4 2024
Total value
$75.5B
−$2.95B (−3.8%) vs. Q4 2024
New holders
179
604 more added
Sold out
136
470 more reduced

23 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 1,427 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 heldQ1 2025: $75.5B
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, Q1 2025

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2024.

Institutions holding APH in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Beacon Capital Management, LLC403$26.5K0.00%+26+6.9%Added
CoreCap Advisors, LLC400$26.2K0.00%−317−44.2%Reduced
Tacita Capital Inc386$25.3K0.02%00.0%Unchanged
New England Capital Financial Advisors LLC382$25.0K0.01%+4+1.1%Added
Hughes Financial Services, LLC373$24.6K0.00%+373New
Battery Global Advisors, LLC372$24.5K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC369$24.2K0.00%+8+2.2%Added
ORG Wealth Partners, LLC364$24.0K0.01%−898−71.2%Reduced
GPS Wealth Strategies Group, LLC361$23.7K0.00%+3+0.8%Added
Bares Capital Management, Inc.353$23.2K0.00%+353New
Cornerstone Planning Group LLC315$22.4K0.01%+231+275.0%Added
Activest Wealth Management322$21.1K0.01%+322New
Creative Capital Management Investments LLC320$21.0K0.01%00.0%Unchanged
Hollencrest Capital Management310$20.3K0.00%−102−24.8%Reduced
Abound Wealth Management307$20.1K0.01%+55+21.8%Added
Red Tortoise LLC300$19.7K0.01%00.0%Unchanged
Atala Financial Inc300$19.7K0.01%00.0%Unchanged
United Community Bank284$18.6K0.01%+284New
Anchor Investment Management, LLC268$17.6K0.00%00.0%Unchanged
Sierra Ocean, LLC266$17.5K0.01%−130−32.8%Reduced
Fairscale Capital, LLC264$17.4K0.02%00.0%Unchanged
Avion Wealth255$17.0K0.00%00.0%Unchanged
DT Investment Partners, LLC248$16.3K0.00%00.0%Unchanged
Copia Wealth Management240$15.7K0.01%00.0%Unchanged
Laurel Wealth Advisors LLC232$15.2K0.00%−5−2.1%Reduced
LFA - Lugano Financial Advisors SA220$14.4K0.01%−514−70.0%Reduced
Sunbelt Securities, Inc.217$14.2K0.00%+1+0.5%Added
Cloud Capital Management, LLC212$14.0K0.01%+212New
Atticus Wealth Management, LLC200$13.1K0.00%00.0%Unchanged
Compass Wealth Management LLC200$13.1K0.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC200$13.1K0.03%+10+5.3%Added
Hexagon Capital Partners LLC199$13.1K0.00%00.0%Unchanged
Barnes Dennig Private Wealth Management LLC193$12.7K0.02%+193New
Dynamic Wealth Strategies, LLC191$12.5K0.01%+191New
Rosenberg Matthew Hamilton190$12.5K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.12,421$12.4K0.00%+12,421New
Blue Bell Private Wealth Management, LLC181$11.9K0.00%−103−36.3%Reduced
Cherry Tree Wealth Management, LLC172$11.3K0.00%00.0%Unchanged
Oakworth Capital, Inc.172$11.3K0.00%00.0%Unchanged
BankPlus Trust Department172$11.3K0.00%00.0%Unchanged
Essex Investment Management Co LLC168$11.0K0.00%00.0%Unchanged
Private Wealth Management Group, LLC158$10.4K0.00%−33−17.3%Reduced
Cedar Mountain Advisors, LLC156$10.2K0.00%+156New
Your Advocates Ltd., LLP150$9.84K0.00%00.0%Unchanged
Valued Wealth Advisors LLC148$9.73K0.01%00.0%Unchanged
Clal Insurance Enterprises Holdings Ltd137$9.00K0.00%+111+426.9%Added
Hurley Capital, LLC136$8.94K0.01%00.0%Unchanged
Glen Eagle Advisors, LLC132$8.66K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC128$8.40K0.00%00.0%Unchanged
Fairman Group, LLC0$8.21K0.01%−118−100.0%Reduced
Evelyn Partners Asset Management Ltd124$8.13K0.00%00.0%Unchanged
Greykasell Wealth Strategies, Inc.120$7.87K0.00%+120New
Tompkins Financial Corp116$7.61K0.00%00.0%Unchanged
FSA Wealth Management LLC116$7.61K0.00%00.0%Unchanged
Concord Wealth Partners115$7.54K0.00%+43+59.7%Added
Salomon & Ludwin, LLC112$7.35K0.00%00.0%Unchanged
Adirondack Trust Co111$7.28K0.00%+111New
Marshall & Sterling Wealth Advisors Inc.106$6.95K0.00%+106New
Strategic Investment Solutions, Inc.103$6.76K0.00%00.0%Unchanged
Financial Avengers, Inc.103$6.74K0.00%00.0%Unchanged
Mendota Financial Group, LLC102$6.69K0.01%00.0%Unchanged
Salem Investment Counselors Inc100$6.58K0.00%00.0%Unchanged
Rakuten Securities, Inc.98$6.43K0.00%−320−76.6%Reduced
Trifecta Capital Advisors, LLC96$6.30K0.00%00.0%Unchanged
Capital A Wealth Management, LLC94$6.17K0.01%−7−6.9%Reduced
Tower View Investment Management & Research LLC92$6.05K0.00%00.0%Unchanged
Pacific Center for Financial Services92$6.04K0.00%00.0%Unchanged
Greenline Partners, LLC92$6.03K0.00%+92New
Penserra Capital Management LLC102$6.00K0.00%−3,054−96.8%Reduced
Highline Wealth Partners LLC91$5.97K0.00%−29−24.2%Reduced
Brown, Lisle/Cummings, Inc.90$5.90K0.00%+90New
Transce3nd, LLC85$5.58K0.00%−18−17.5%Reduced
Riggs Asset Managment Co. Inc.84$5.51K0.00%−82−49.4%Reduced
Quest Partners LLC83$5.44K0.00%−22,403−99.6%Reduced
Financial Management Professionals, Inc.82$5.38K0.00%−57−41.0%Reduced
Estabrook Capital Management80$5.25K0.00%+20+33.3%Added
DiNuzzo Private Wealth, Inc.69$4.53K0.00%−4−5.5%Reduced
Principia Wealth Advisory, LLC68$4.50K0.00%+36+112.5%Added
Northwest Capital Management Inc68$4.46K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.64$4.20K0.00%00.0%Unchanged
Asset Dedication, LLC63$4.13K0.00%+36+133.3%Added
Westside Investment Management, Inc.60$3.96K0.00%00.0%Unchanged
Clark Wealth Partners60$3.94K0.00%−88−59.5%Reduced
Bellwether Advisors, LLC60$3.94K0.00%00.0%Unchanged
SJS Investment Consulting Inc.52$3.41K0.00%00.0%Unchanged
Nemes Rush Group LLC52$3.41K0.00%00.0%Unchanged
North Star Investment Management Corp.48$3.15K0.00%00.0%Unchanged
WealthTrak Capital Management LLC45$2.95K0.00%−5−10.0%Reduced
Barrett & Company, Inc.42$2.75K0.00%00.0%Unchanged
Halbert Hargrove Global Advisors, LLC36$2.36K0.00%+36New
Sound Income Strategies, LLC36$2.36K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC34$2.23K0.00%00.0%Unchanged
Stonebridge Financial Group, LLC34$2.23K0.00%+34New
Raffa Wealth Management, LLC32$2.10K0.00%00.0%Unchanged
Pacifica Partners Inc.33$2.07K0.00%+33New
Carolinas Wealth Consulting LLC30$1.97K0.00%−102−77.3%Reduced
Sittner & Nelson, LLC30$1.97K0.00%00.0%Unchanged
NVWM, LLC30$1.97K0.00%+10+50.0%Added
Caldwell Sutter Capital, Inc.28$1.84K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC26$1.71K0.00%00.0%Unchanged