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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
VitalStone Financial, LLC80$6.00K0.00%+80New
Gradient Investments LLC77$5.86K0.00%+77New
Versant Capital Management, Inc76$5.79K0.00%00.0%Unchanged
My Personal CFO, LLC74$5.63K0.01%+74New
Abound Wealth Management66$5.03K0.00%−22−25.0%Reduced
Pinnacle Financial Partners Inc66$5.03K0.00%+66New
Financial Management Professionals, Inc.69$5.00K0.00%−100−59.2%Reduced
Rocky Mountain Advisers, LLC64$5.00K0.00%00.0%Unchanged
Sierra Capital LLC60$5.00K0.00%00.0%Unchanged
Hanson & Doremus Investment Management71$5.00K0.00%+71New
Harbor Investment Advisory, LLC60$4.57K0.00%−2−3.2%Reduced
Washington Trust Advisors, Inc.59$4.49K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.58$4.42K0.00%00.0%Unchanged
RWM Asset Management, LLC54$4.11K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC53$4.04K0.00%00.0%Unchanged
Atlantic Trust, LLC56$4.00K0.00%00.0%Unchanged
Steward Financial Group LLC64$4.00K0.00%+64New
CoreCap Advisors, LLC50$3.84K0.00%+50New
Financial Avengers, Inc.50$3.84K0.00%00.0%Unchanged
Salem Investment Counselors Inc50$3.82K0.00%00.0%Unchanged
Hallmark Capital Management Inc50$3.81K0.00%+50New
Trifecta Capital Advisors, LLC48$3.65K0.00%+48New
Disciplined Investments, LLC43$3.27K0.00%−7−14.0%Reduced
SJS Investment Consulting Inc.41$3.12K0.00%+19+86.4%Added
Romano Brothers and Company40$3.05K0.00%+40New
Baystate Wealth Management LLC41$3.00K0.00%00.0%Unchanged
Cornerstone Planning Group LLC35$2.71K0.00%+35New
Blue Bell Private Wealth Management, LLC34$2.59K0.00%00.0%Unchanged
Fiduciary Alliance LLC34$2.59K0.00%+34New
Newbridge Financial Services Group, Inc.31$2.36K0.00%00.0%Unchanged
Bellwether Advisors, LLC30$2.28K0.00%00.0%Unchanged
Goodman Advisory Group, LLC26$2.00K0.00%00.0%Unchanged
Penserra Capital Management LLC32$2.00K0.00%+32New
North Star Investment Management Corp.24$1.83K0.00%+24New
Estabrook Capital Management23$1.75K0.00%00.0%Unchanged
Financial Synergies Wealth Advisors, Inc.22$1.68K0.00%−1−4.3%Reduced
Tfo-TDC, LLC54$1.29K0.00%+54New
Raffa Wealth Management, LLC16$1.22K0.00%00.0%Unchanged
Harvest Group Wealth Management, LLC16$1.22K0.00%+8+100.0%Added
Sageworth Trust Co13$1.00K0.00%+13New
Independence Bank of Kentucky14$1.00K0.00%+14New
Longfellow Investment Management Co LLC10$7610.00%00.0%Unchanged
Wolff Wiese Magana LLC10$7610.00%00.0%Unchanged
True Wealth Design, LLC7$5330.00%+7New
TCTC Holdings, LLC6$4570.00%00.0%Unchanged
Delos Wealth Advisors, LLC6$4570.00%00.0%Unchanged
WestEnd Advisors, LLC5$3810.00%00.0%Unchanged
Sound Income Strategies, LLC5$3810.00%00.0%Unchanged
Fortis Capital Advisors, LLC4$3050.00%+4New
Bogart Wealth, LLC0$90.00%0New
Householder Group Estate & Retirement Specialist, LLC2$00.00%+2New
Border to Coast Pensions Partnership Ltd0$00.00%−186,229−100.0%Sold out
Worldquant Millennium Advisors LLC0$00.00%−153,656−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−132,536−100.0%Sold out
Jupiter Asset Management Ltd0$00.00%−131,724−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−64,880−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−39,913−100.0%Sold out
Burney Co0$00.00%−38,863−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−35,910−100.0%Sold out
AlphaCrest Capital Management LLC0$00.00%−30,473−100.0%Sold out
Cipher Capital LP0$00.00%−29,306−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−22,709−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−20,600−100.0%Sold out
Caldwell Investment Management Ltd.0$00.00%−19,960−100.0%Sold out
Beck Bode, LLC0$00.00%−18,809−100.0%Sold out
Pearl River Capital, LLC0$00.00%−14,813−100.0%Sold out
Ergoteles LLC0$00.00%−11,489−100.0%Sold out
Gardner Lewis Asset Management L P0$00.00%−10,189−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−8,847−100.0%Sold out
PDT Partners, LLC0$00.00%−8,551−100.0%Sold out
Element Capital Management LLC0$00.00%−7,653−100.0%Sold out
Steel Peak Wealth Management LLC0$00.00%−7,500−100.0%Sold out
OPSEU Pension Plan Trust Fund0$00.00%−6,190−100.0%Sold out
Westport Asset Management Inc0$00.00%−6,000−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−5,643−100.0%Sold out
Blueshift Asset Management, LLC0$00.00%−5,512−100.0%Sold out
XTX Topco Ltd0$00.00%−5,506−100.0%Sold out
ICA Group Wealth Management, LLC0$00.00%−5,461−100.0%Sold out
Cypress Capital Management LLC0$00.00%−5,320−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−4,911−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−4,721−100.0%Sold out
Paradigm Asset Management Co LLC0$00.00%−4,700−100.0%Sold out
Motive Wealth Advisors0$00.00%−4,473−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−4,374−100.0%Sold out
Vantage Consulting Group Inc0$00.00%−3,600−100.0%Sold out
Syntax Advisors, LLC0$00.00%−3,600−100.0%Sold out
Paloma Partners Management Co0$00.00%−3,528−100.0%Sold out
LGL Partners, LLC0$00.00%−3,394−100.0%Sold out
Bridgewater Associates, LP0$00.00%−3,343−100.0%Sold out
Twinbeech Capital LP0$00.00%−3,182−100.0%Sold out
Phoenix Holdings Ltd.0$00.00%−3,054−100.0%Sold out
IHT Wealth Management, LLC0$00.00%−3,075−100.0%Sold out
John G Ullman & Associates Inc0$00.00%−3,006−100.0%Sold out
West Bancorporation Inc0$00.00%−2,627−100.0%Sold out
Twin Tree Management, LP0$00.00%−2,345−100.0%Sold out
Asahi Life Asset Management Co., Ltd.0$00.00%−2,350−100.0%Sold out
Axiom Investment Management LLC0$00.00%−2,323−100.0%Sold out
Lumbard & Kellner, LLC0$00.00%−1,000−100.0%Sold out
Tobam0$00.00%−588−100.0%Sold out
Harding Loevner LP0$00.00%−288−100.0%Sold out