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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, Q4 2022

Institutional positions in Amphenol Corp as of Dec 31, 2022. 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
951
+64 vs. Q3 2022
Shares held
569.3M
+4.64M (+0.8%) vs. Q3 2022
Total value
$43.3B
+$5.45B (+14.4%) vs. Q3 2022
New holders
128
364 more added
Sold out
64
325 more reduced

24 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 2022: 951 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 2022: $43.3B
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 2022

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2022.

Institutions holding APH in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Veriti Management LLC16,807$1.28M0.17%+812+5.1%Added
Hilltop Holdings Inc.16,578$1.26M0.16%−163−1.0%Reduced
Meeder Advisory Services, Inc.16,470$1.25M0.16%+16,470New
Fayez Sarofim & Co16,404$1.25M0.00%00.0%Unchanged
Ethic Inc.16,350$1.24M0.07%+3,674+29.0%Added
Signaturefd, LLC16,003$1.22M0.04%+2,736+20.6%Added
Moody Lynn & Lieberson, LLC16,000$1.22M0.11%00.0%Unchanged
Oak Ridge Investments LLC15,840$1.21M0.18%−10−0.1%Reduced
Empirical Finance, LLC15,764$1.20M0.12%+1,279+8.8%Added
Executive Wealth Management, LLC15,669$1.19M0.15%+14,616+1,388.0%Added
Lido Advisors, LLC15,634$1.19M0.02%+6,778+76.5%Added
Centiva Capital, LP15,429$1.17M0.10%−3,623−19.0%Reduced
Legato Capital Management LLC15,289$1.16M0.22%+15,289New
BNP PARIBAS ASSET MANAGEMENT Holding S.A.15,171$1.16M0.00%−6,664−30.5%Reduced
Orion Portfolio Solutions, LLC15,064$1.15M0.04%+610+4.2%Added
Pegasus Partners Ltd.15,060$1.15M0.19%+1,153+8.3%Added
Metis Global Partners, LLC14,871$1.13M0.10%+6,044+68.5%Added
Northwestern Mutual Wealth Management Co14,707$1.12M0.00%+1,957+15.3%Added
Scott Investment Partners LLP14,400$1.10M2.65%00.0%Unchanged
BancorpSouth Bank14,376$1.09M0.10%−123−0.8%Reduced
Avantax Advisory Services, Inc.14,328$1.09M0.01%+3,137+28.0%Added
Exencial Wealth Advisors, LLC14,234$1.08M0.06%+87+0.6%Added
Foundry Partners, LLC13,988$1.06M0.06%+20.0%Added
Proequities, Inc.13,920$1.06M0.09%+13,920New
Tower Research Capital LLC (TRC)13,765$1.05M0.04%−42,213−75.4%Reduced
Quantamental Technologies LLC13,612$1.04M0.47%−9,772−41.8%Reduced
Ronald Blue Trust, Inc.15,484$1.04M0.02%+12,000+344.4%Added
Mechanics Bank Trust Department13,293$1.01M0.17%−97−0.7%Reduced
Alera Investment Advisors, LLC13,278$1.01M0.24%+74+0.6%Added
Quadrant Capital Group LLC13,102$997.6K0.11%+2,818+27.4%Added
Legacy Advisors, LLC13,046$995.9K0.18%+5,189+66.0%Added
AE Wealth Management LLC13,051$993.7K0.01%−535−3.9%Reduced
Moneta Group Investment Advisors LLC13,030$992.1K0.03%−1,486−10.2%Reduced
McElhenny Sheffield Capital Management, LLC12,863$979.4K0.46%−1,673−11.5%Reduced
Bleakley Financial Group, LLC12,847$978.2K0.03%+12,847New
Guardian Capital LP12,840$977.6K0.03%−2,925−18.6%Reduced
Siemens Fonds Invest GmbH12,797$974.4K0.10%−203−1.6%Reduced
Peak Asset Management, LLC12,654$963.5K0.25%00.0%Unchanged
CWM, LLC12,202$929.0K0.01%+1,546+14.5%Added
Stelac Advisory Services LLC12,136$924.0K0.42%+683+6.0%Added
Lincoln Capital LLC12,000$913.7K0.26%00.0%Unchanged
GSB Wealth Management, LLC11,908$906.7K0.32%−101−0.8%Reduced
Wasatch Advisors Inc11,889$905.2K0.01%−720−5.7%Reduced
Trust Co of Oklahoma11,780$896.9K0.36%−268−2.2%Reduced
Wintrust Investments LLC11,735$894.0K0.12%00.0%Unchanged
Princeton Global Asset Management LLC11,700$891.0K0.29%00.0%Unchanged
Granite Harbor Advisors, Inc.11,672$888.7K0.91%+11,672New
First National Bank of Mount Dora, Trust Investment Services11,387$867.0K0.29%−33−0.3%Reduced
Beaton Management Co. Inc.11,300$860.0K0.58%00.0%Unchanged
J. W. Coons Advisors, LLC10,990$836.8K0.25%+10,990New
Monte Financial Group, LLC10,975$835.6K0.43%+903+9.0%Added
Virtus ETF Advisers LLC10,799$822.2K0.43%+1,085+11.2%Added
Everence Capital Management Inc10,642$810.0K0.07%00.0%Unchanged
Bridges Investment Management Inc10,587$806.1K0.03%+971+10.1%Added
Greenwich Wealth Management LLC10,429$794.0K0.09%00.0%Unchanged
Marshall Wace, LLP10,249$780.4K0.00%−725,029−98.6%Reduced
Naviter Wealth, LLC9,800$778.5K0.21%−2,217−18.4%Reduced
Assetmark, Inc10,192$776.0K0.00%+587+6.1%Added
Schonfeld Strategic Advisors LLC10,102$769.2K0.01%−27,898−73.4%Reduced
DF Dent & Co Inc9,995$761.0K0.01%+6,561+191.1%Added
Rappaport Reiches Capital Management, LLC9,955$758.0K0.37%−247−2.4%Reduced
Round Rock Advisors, LLC9,911$754.6K0.31%−202−2.0%Reduced
Thrive Wealth Management, LLC9,894$753.3K0.22%+578+6.2%Added
Exchange Traded Concepts, LLC9,890$753.0K0.02%−1,446−12.8%Reduced
Gateway Investment Advisers LLC9,871$751.6K0.01%−609−5.8%Reduced
Pitcairn Co9,861$750.8K0.07%+667+7.3%Added
Choate Investment Advisors9,460$720.3K0.04%+9,460New
CAPROCK Group, Inc.9,323$711.9K0.07%+785+9.2%Added
Old National Bancorp9,288$707.0K0.02%+1,807+24.2%Added
Chicago Trust Co NA9,268$706.0K0.18%00.0%Unchanged
Ballentine Partners, LLC9,258$704.9K0.02%00.0%Unchanged
Kraematon Investment Advisors, Inc9,250$704.3K0.76%+11+0.1%Added
Jefferies Financial Group Inc.9,235$703.2K0.01%+9,235New
Symmetry Partners, LLC9,156$697.0K0.04%00.0%Unchanged
Oak Family Advisors, LLC9,125$694.8K0.37%−872−8.7%Reduced
Barbara Oil Co.9,100$692.9K0.33%00.0%Unchanged
Appleton Partners Inc9,060$690.0K0.07%00.0%Unchanged
Tokio Marine Asset Management Co Ltd8,998$685.1K0.05%+817+10.0%Added
Financial Insights, Inc.8,972$683.1K0.32%+3,187+55.1%Added
Platform Technology Partners8,901$677.7K0.35%+366+4.3%Added
Cambridge Investment Research Advisors, Inc.8,889$677.0K0.00%+2,014+29.3%Added
Resonant Capital Advisors, LLC8,862$676.6K0.08%−44−0.5%Reduced
Klingenstein Fields & Co LP8,828$672.2K0.03%00.0%Unchanged
Coldstream Capital Management Inc8,748$666.1K0.02%+8,748New
Welch & Forbes LLC8,636$657.5K0.01%00.0%Unchanged
Tranquility Partners, LLC8,629$657.0K0.33%−88−1.0%Reduced
BMS Financial Advisors, LLC8,540$650.2K0.43%−163−1.9%Reduced
Baader Bank INC8,530$649.5K0.06%00.0%Unchanged
Capital Asset Advisory Services LLC8,305$647.4K0.05%−3,613−30.3%Reduced
HBK Sorce Advisory LLC8,502$647.0K0.02%+4,349+104.7%Added
Apollon Wealth Management, LLC8,289$631.1K0.04%+2,336+39.2%Added
Adviser Investments LLC7,763$626.3K0.02%−335−4.1%Reduced
Parallel Advisors, LLC8,088$615.8K0.03%+877+12.2%Added
Burns Matteson Capital Management, LLC8,082$615.4K0.41%−78−1.0%Reduced
Bank of Hawaii8,046$612.6K0.04%−190−2.3%Reduced
Wambolt & Associates, LLC8,026$611.1K0.23%−430−5.1%Reduced
TD Private Client Wealth LLC7,925$603.4K0.03%+1,271+19.1%Added
Walleye Trading LLC7,845$597.3K0.02%+7,845New
Graham Capital Management, L.P.7,824$595.7K0.02%+4,070+108.4%Added
Kula Investments, LLC7,807$594.4K0.21%+7,807New