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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, Q2 2021

Institutional positions in Amphenol Corp as of Jun 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
821
+23 vs. Q1 2021
Shares held
569.0M
+11.4M (+2.0%) vs. Q1 2021
Total value
$38.9B
+$2.12B (+5.8%) vs. Q1 2021
New holders
81
313 more added
Sold out
58
287 more reduced

12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2021: 821 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 2021: $38.9B
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, Q2 2021

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2021.

Institutions holding APH in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
O'Shaughnessy Asset Management, LLC4,898$335.0K0.01%−7,037−59.0%Reduced
Toroso Investments, LLC4,891$335.0K0.01%+4,891New
Occudo Quantitative Strategies LP4,865$333.0K0.05%−438−8.3%Reduced
Neo Ivy Capital Management4,797$328.0K0.33%−1,847−27.8%Reduced
Lido Advisors, LLC4,780$328.0K0.01%−80−1.6%Reduced
Cerity Partners LLC4,767$326.0K0.01%−469−9.0%Reduced
WBH Advisory Inc4,580$324.0K0.05%00.0%Unchanged
Gries Financial LLC4,400$324.0K0.10%00.0%Unchanged
CAPROCK Group, Inc.4,680$321.0K0.03%−254−5.1%Reduced
Nicolet Bankshares Inc4,663$319.0K0.08%−25−0.5%Reduced
Omega Financial Group, LLC4,644$318.0K0.15%−155−3.2%Reduced
Founders Capital Management4,640$317.0K0.21%00.0%Unchanged
Checchi Capital Advisers, LLC4,612$316.0K0.04%−384−7.7%Reduced
Stillwater Investment Management, LLC4,620$316.0K0.08%+10+0.2%Added
HM Payson & Co4,610$315.0K0.01%−76−1.6%Reduced
ICW Investment Advisors LLC4,597$314.0K0.20%+219+5.0%Added
Crescent Grove Advisors, LLC4,470$306.0K0.03%+4,470New
Vantage Consulting Group Inc4,476$306.0K0.05%+4,476New
Ascent Wealth Partners, LLC4,400$301.0K0.06%00.0%Unchanged
Coldstream Capital Management Inc4,400$301.0K0.01%+224+5.4%Added
Focus Financial Network, Inc.4,240$290.7K0.04%−300−6.6%Reduced
HBK Sorce Advisory LLC4,183$286.0K0.02%+14+0.3%Added
Edgestream Partners, L.P.4,133$283.0K0.02%−12,311−74.9%Reduced
TD Private Client Wealth LLC4,095$280.1K0.01%+1,045+34.3%Added
Y-Intercept (Hong Kong) Ltd4,087$280.0K0.07%+4,087New
SG Americas Securities, LLC4,049$277.0K0.00%−59,063−93.6%Reduced
Roberts Glore & Co Inc4,044$277.0K0.08%−1,235−23.4%Reduced
Clearstead Advisors, LLC4,029$276.0K0.02%−28−0.7%Reduced
Accredited Investors Inc.4,000$274.0K0.03%00.0%Unchanged
Change Path, LLC3,984$273.0K0.02%+882+28.4%Added
Accurate Wealth Management, LLC3,962$271.0K0.24%+3,962New
Shelton Capital Management3,940$270.0K0.01%00.0%Unchanged
Crawford Investment Counsel Inc3,948$270.0K0.01%+62+1.6%Added
LS Investment Advisors, LLC3,888$266.0K0.03%−10,729−73.4%Reduced
Tokio Marine Asset Management Co Ltd3,891$266.0K0.02%+162+4.3%Added
Sun Life Financial INC3,833$262.0K0.01%−469−10.9%Reduced
Copeland Capital Management, LLC3,806$260.0K0.01%00.0%Unchanged
Pegasus Partners Ltd.3,714$254.0K0.05%00.0%Unchanged
Parallel Advisors, LLC3,706$254.0K0.01%+507+15.8%Added
Sawtooth Solutions, LLC3,707$254.0K0.05%+598+19.2%Added
AE Wealth Management LLC3,715$254.0K0.00%+3,715New
Essex Financial Services, Inc.3,826$252.0K0.04%00.0%Unchanged
Mirova3,685$252.0K0.03%+60+1.7%Added
Rockland Trust Co3,677$252.0K0.02%+3,677New
AIA Group Ltd3,718$251.0K0.02%+3,718New
Avenue 1 Advisors, LLC3,640$249.0K0.14%00.0%Unchanged
Institute for Wealth Management, LLC.3,625$248.0K0.04%−385−9.6%Reduced
Bridges Investment Management Inc3,562$244.0K0.01%+3,562New
CNB Bank3,509$240.0K0.15%+33+0.9%Added
PEAK6 Investments LLC3,481$238.0K0.01%+3,481New
Boston Private Wealth LLC3,467$237.0K0.00%+80+2.4%Added
Meiji Yasuda Life Insurance Co3,470$237.0K0.00%+3,470New
Inspire Advisors, LLC3,440$235.0K0.08%+3,440New
Park National Corp3,400$233.0K0.01%00.0%Unchanged
Raymond James Trust N.A.3,395$232.0K0.01%+3,395New
FDx Advisors, Inc.3,388$232.0K0.01%+3,388New
DF Dent & Co Inc3,372$231.0K0.00%−2,000−37.2%Reduced
Weatherly Asset Management L. P.3,370$231.0K0.03%00.0%Unchanged
Laffer Tengler Investments3,366$230.3K0.09%+2,376+240.0%Added
Curated Wealth Partners LLC3,368$230.0K0.13%00.0%Unchanged
Savant Capital, LLC3,358$230.0K0.01%+3+0.1%Added
TrinityPoint Wealth, LLC3,348$229.0K0.05%−613−15.5%Reduced
TFG Advisers LLC3,353$229.0K0.11%+4+0.1%Added
WealthShield Partners, LLC3,280$224.0K0.04%00.0%Unchanged
Kistler-Tiffany Companies, LLC3,252$222.0K0.05%00.0%Unchanged
Trust Co of Vermont3,200$219.0K0.02%−248−7.2%Reduced
Vanguard Capital Wealth Advisors3,200$218.0K0.17%−44−1.4%Reduced
Brown Advisory Securities, LLC3,168$217.0K0.03%00.0%Unchanged
Bailard, Inc.3,174$217.0K0.01%+3,174New
Pinnacle Wealth Planning Services, Inc.3,137$214.0K0.05%−16−0.5%Reduced
IFP Advisors, Inc3,067$213.0K0.00%−750−19.6%Reduced
Axiom Investment Management LLC3,109$213.0K0.17%00.0%Unchanged
Van Hulzen Asset Management, LLC3,100$212.0K0.03%00.0%Unchanged
Two Sigma Securities, LLC3,105$212.0K0.05%+3,105New
Connecticut Wealth Management, LLC3,070$210.0K0.02%−35,386−92.0%Reduced
Frontier Wealth Management LLC3,070$210.0K0.01%00.0%Unchanged
Measured Wealth Private Client Group, LLC3,000$205.0K0.07%+3,000New
We Are One Seven, LLC2,998$205.0K0.03%+2,998New
Ibex Wealth Advisors2,987$204.0K0.04%+2,987New
Norris Perne & French LLP2,962$203.0K0.02%+2,962New
First Horizon Advisors, Inc.2,894$197.0K0.01%00.0%Unchanged
Federated Hermes, Inc.2,788$191.0K0.00%−101,755−97.3%Reduced
FourThought Financial, LLC2,776$189.0K0.03%−6−0.2%Reduced
Evolution Wealth Advisors, LLC2,653$181.0K0.04%+2,653New
Concord Wealth Partners2,578$176.0K0.05%+316+14.0%Added
Seeyond2,550$174.0K0.02%+12+0.5%Added
First Mercantile Trust Co2,512$172.0K0.02%−390−13.4%Reduced
Heritage Wealth Advisors2,486$170.1K0.01%00.0%Unchanged
Fred Alger Management, LLC2,436$167.0K0.00%+1,844+311.5%Added
Tortoise Investment Management, LLC2,376$163.0K0.03%00.0%Unchanged
Bartlett & Co. Wealth Management LLC2,350$161.1K0.00%00.0%Unchanged
Bartlett & Co. LLC2,350$161.0K0.00%00.0%Unchanged
State of Wyoming2,356$161.0K0.10%+290+14.0%Added
Caldwell Trust Co2,236$153.0K0.02%00.0%Unchanged
Arkadios Wealth Advisors2,226$152.0K0.02%+1,645+283.1%Added
Graves-Light Private Wealth Management, Inc.2,139$146.0K0.02%−505−19.1%Reduced
Smithfield Trust Co2,118$145.0K0.01%00.0%Unchanged
C M Bidwell & Associates Ltd2,070$142.0K0.09%+2,070New
Pinnacle Bancorp, Inc.2,000$137.0K0.06%00.0%Unchanged
Evermay Wealth Management LLC1,974$135.0K0.03%+1,974New