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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 2024

Institutional positions in Amphenol Corp as of Jun 30, 2024. 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
1,298
+155 vs. Q1 2024
Shares held
1.14B
−7.34M (−0.6%) vs. Q1 2024Converted for a 2-for-1 split
Total value
$77.0B
+$10.7B (+16.2%) vs. Q1 2024
New holders
201
412 more added
Sold out
46
446 more reduced

14 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2024: 1,298 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 2024: $77.0B
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 2024

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2024.

Institutions holding APH in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Prudential Financial Inc1,380,780$93.0M0.14%+411,014+42.4%AddedConverted for a 2-for-1 split
Port Capital LLC1,368,107$92.2M4.62%+38,833+2.9%AddedConverted for a 2-for-1 split
Johnson Investment Counsel Inc1,328,030$89.5M0.94%−405,064−23.4%ReducedConverted for a 2-for-1 split
State Board of Administration of Florida Retirement System1,273,700$85.8M0.17%−104,790−7.6%ReducedConverted for a 2-for-1 split
Maren Capital LLC1,264,014$85.2M8.20%+10,894+0.9%AddedConverted for a 2-for-1 split
The PNC Financial Services Group, Inc.1,235,855$83.3M0.06%+9,001+0.7%AddedConverted for a 2-for-1 split
Allspring Global Investments Holdings, LLC1,209,670$81.5M0.13%−227,544−15.8%ReducedConverted for a 2-for-1 split
Tandem Investment Advisors, Inc.1,178,307$79.4M3.16%−41,005−3.4%ReducedConverted for a 2-for-1 split
Susquehanna International Group, LLP1,150,399$77.5M0.13%+802,913+231.1%AddedConverted for a 2-for-1 split
Atalan Capital Partners, LP1,150,000$77.5M7.22%+250,000+27.8%AddedConverted for a 2-for-1 split
Mountain Pacific Investment Advisers Inc1,140,035$76.8M5.72%−484,847−29.8%ReducedConverted for a 2-for-1 split
Robeco Institutional Asset Management B.V.1,135,125$76.5M0.16%+849,769+297.8%AddedConverted for a 2-for-1 split
TOMS Capital Investment Management LP1,127,400$76.0M5.65%+1,127,400New
Resona Asset Management Co.,Ltd.1,098,669$74.0M0.45%−97,725−8.2%ReducedConverted for a 2-for-1 split
Lazard Freres Gestion S.A.S.1,137,121$73.9M1.71%−112,537−9.0%ReducedConverted for a 2-for-1 split
Cookson Peirce & Co Inc1,047,647$70.6M3.40%+95,573+10.0%AddedConverted for a 2-for-1 split
Wedge Capital Management L L P1,026,534$69.2M1.23%+1,026,534New
Jane Street Group, LLC1,016,954$68.5M0.07%+745,600+274.8%AddedConverted for a 2-for-1 split
Bradley Foster & Sargent Inc1,012,702$68.2M1.23%−10,450−1.0%ReducedConverted for a 2-for-1 split
New York State Teachers Retirement System1,007,021$67.8M0.14%−24,083−2.3%ReducedConverted for a 2-for-1 split
Adage Capital Partners GP, L.L.C.982,220$66.2M0.12%−194,600−16.5%ReducedConverted for a 2-for-1 split
Mar Vista Investment Partners LLC973,860$65.6M3.23%−186,976−16.1%ReducedConverted for a 2-for-1 split
Mitsubishi UFJ Trust & Banking Corp956,715$64.5M0.15%−41,071−4.1%ReducedConverted for a 2-for-1 split
Compass Capital Management, Inc955,749$64.4M4.32%−194,367−16.9%ReducedConverted for a 2-for-1 split
Russell Investments Group, Ltd.954,492$64.3M0.10%+130,416+15.8%AddedConverted for a 2-for-1 split
QRG Capital Management, Inc.922,359$62.1M0.74%+179,507+24.2%AddedConverted for a 2-for-1 split
Country Trust Bank921,197$62.1M1.57%−12,759−1.4%ReducedConverted for a 2-for-1 split
Maverick Capital LtdSuperinvestorMaverick Capital907,535$61.1M1.16%+907,535New
Williams Jones Wealth Management, LLC.890,658$60.0M0.74%+5,054+0.6%AddedConverted for a 2-for-1 split
Point72 Asset Management, L.P.878,374$59.2M0.19%−6,226−0.7%ReducedConverted for a 2-for-1 split
Fiera Capital Corp876,180$59.0M0.18%+29,470+3.5%AddedConverted for a 2-for-1 split
Great West Life Assurance Co872,915$58.9M0.11%+153,757+21.4%AddedConverted for a 2-for-1 split
Oribel Capital Management, LP869,100$58.6M7.94%−14,900−1.7%ReducedConverted for a 2-for-1 split
Man Group plc865,207$58.3M0.15%+666,089+334.5%AddedConverted for a 2-for-1 split
NZS Capital, LLC864,761$58.3M2.39%−771,671−47.2%ReducedConverted for a 2-for-1 split
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund849,734$57.2M2.41%00.0%UnchangedConverted for a 2-for-1 split
Pensioenfonds Rail & Ov842,660$56.8M4.26%+24,668+3.0%AddedConverted for a 2-for-1 split
State Farm Mutual Automobile Insurance Co837,852$56.4M0.05%−149,704−15.2%ReducedConverted for a 2-for-1 split
B. Metzler seel. Sohn & Co. AG835,536$56.3M0.60%−130,436−13.5%ReducedConverted for a 2-for-1 split
DnB Asset Management AS832,028$56.1M0.27%−23,988−2.8%ReducedConverted for a 2-for-1 split
SEI Investments Co808,008$54.4M0.08%+205,874+34.2%AddedConverted for a 2-for-1 split
Anatole Investment Management Ltd781,492$52.6M20.16%+212,508+37.3%AddedConverted for a 2-for-1 split
Ensign Peak Advisors, Inc781,322$52.6M0.10%−88,990−10.2%ReducedConverted for a 2-for-1 split
Boston Financial Mangement LLC769,421$51.8M1.65%−7,803−1.0%ReducedConverted for a 2-for-1 split
Thrivent Financial for Lutherans759,876$51.2M0.10%−61,118−7.4%ReducedConverted for a 2-for-1 split
Guinness Asset Management LTD756,869$51.0M1.05%+5,843+0.8%AddedConverted for a 2-for-1 split
Manufacturers Life Insurance Company, The751,215$50.6M0.05%−54,493−6.8%ReducedConverted for a 2-for-1 split
US Bancorp746,604$50.3M0.07%−9,390−1.2%ReducedConverted for a 2-for-1 split
Geneva Capital Management LLC742,346$50.0M0.91%−71,338−8.8%ReducedConverted for a 2-for-1 split
Baird Financial Group, Inc.734,601$49.5M0.10%−70,717−8.8%ReducedConverted for a 2-for-1 split
Gillespie Robinson & Grimm Inc733,855$49.4M3.99%−195,353−21.0%ReducedConverted for a 2-for-1 split
Storebrand Asset Management AS733,696$49.4M0.16%+77,492+11.8%AddedConverted for a 2-for-1 split
Alta Capital Management LLC714,400$48.1M3.03%−274,248−27.7%ReducedConverted for a 2-for-1 split
J. Stern & Co. LLP713,913$48.1M5.73%−73,465−9.3%ReducedConverted for a 2-for-1 split
KBC Group NV707,953$47.7M0.14%−19,515−2.7%ReducedConverted for a 2-for-1 split
Howland Capital Management LLC705,862$47.6M2.28%00.0%UnchangedConverted for a 2-for-1 split
Korea Investment CORP699,107$47.1M0.12%+302,005+76.1%AddedConverted for a 2-for-1 split
BNP PARIBAS ASSET MANAGEMENT Holding S.A.685,392$46.2M0.12%+643,174+1,523.5%AddedConverted for a 2-for-1 split
Norinchukin Bank, The677,374$45.6M1.30%−160,128−19.1%ReducedConverted for a 2-for-1 split
Twin Tree Management, LP668,769$45.1M1.32%+386,883+137.2%AddedConverted for a 2-for-1 split
Chevy Chase Trust Holdings, Inc.656,062$44.2M0.14%−9,086−1.4%ReducedConverted for a 2-for-1 split
HRT Financial LP647,170$43.6M0.24%+647,170New
American Century Companies Inc646,034$43.5M0.03%−505,104−43.9%ReducedConverted for a 2-for-1 split
Sandhill Capital Partners LLC629,737$42.4M3.25%−110,065−14.9%ReducedConverted for a 2-for-1 split
Palisade Capital Management LLC627,231$42.3M1.15%−37,071−5.6%ReducedConverted for a 2-for-1 split
Dundas Partners LLP617,382$41.6M3.23%−177,632−22.3%ReducedConverted for a 2-for-1 split
Royal London Asset Management Ltd613,203$41.3M0.11%−5,775−0.9%ReducedConverted for a 2-for-1 split
Frontier Capital Management Co LLC610,631$41.1M0.41%−162,593−21.0%ReducedConverted for a 2-for-1 split
Aviva PLC600,052$40.4M0.11%+104,338+21.0%AddedConverted for a 2-for-1 split
Birch Hill Investment Advisors LLC593,804$40.0M1.93%−14,000−2.3%ReducedConverted for a 2-for-1 split
Reynders McVeigh Capital Management, LLC592,124$39.9M2.27%+7,974+1.4%AddedConverted for a 2-for-1 split
Pictet Asset Management Holding SA589,359$39.7M0.05%+30,477+5.5%AddedConverted for a 2-for-1 split
Twinbeech Capital LP589,346$39.7M0.78%+589,346New
Panagora Asset Management Inc588,526$39.6M0.20%+554,680+1,638.8%AddedConverted for a 2-for-1 split
Nissay Asset Management Corp587,191$39.6M0.26%−26,321−4.3%ReducedConverted for a 2-for-1 split
Foster Dykema Cabot & Partners, LLC583,050$39.3M3.52%00.0%UnchangedConverted for a 2-for-1 split
AQR Capital Management LLC579,382$39.0M0.06%+48,064+9.0%AddedConverted for a 2-for-1 split
Logan Capital Management Inc577,030$38.9M1.68%−8,626−1.5%ReducedConverted for a 2-for-1 split
Holocene Advisors, LP560,041$37.7M0.16%−116,177−17.2%ReducedConverted for a 2-for-1 split
Renaissance Group LLC551,829$37.2M1.45%−82,661−13.0%ReducedConverted for a 2-for-1 split
Teacher Retirement System of Texas551,754$37.2M0.21%+194,692+54.5%AddedConverted for a 2-for-1 split
Public Employees Retirement System of Ohio549,992$37.1M0.14%+90,020+19.6%AddedConverted for a 2-for-1 split
Azimuth Capital Investment Management LLC549,878$37.0M1.51%+21,650+4.1%AddedConverted for a 2-for-1 split
Nisa Investment Advisors, LLC533,772$36.0M0.23%+26,468+5.2%AddedConverted for a 2-for-1 split
Schonfeld Strategic Advisors LLC529,690$35.7M0.28%−484,450−47.8%ReducedConverted for a 2-for-1 split
Treasurer of the State of North Carolina528,886$35.6M0.15%+7,772+1.5%AddedConverted for a 2-for-1 split
Capital Fund Management S.A.524,842$35.4M0.40%+524,842New
LPL Financial LLC524,203$35.3M0.02%+60,219+13.0%AddedConverted for a 2-for-1 split
Danske Bank A/S508,143$34.2M0.13%−52,075−9.3%ReducedConverted for a 2-for-1 split
Asset Management One Co.,Ltd.500,191$33.7M0.13%+11,003+2.2%AddedConverted for a 2-for-1 split
Creative Planning492,170$33.2M0.04%+21,188+4.5%AddedConverted for a 2-for-1 split
D. E. Shaw & Co., Inc.490,732$33.1M0.05%+392,826+401.2%AddedConverted for a 2-for-1 split
Jennison Associates LLC490,536$33.0M0.02%−134,400−21.5%ReducedConverted for a 2-for-1 split
Roffman Miller Associates Inc484,280$32.6M2.15%+8,024+1.7%AddedConverted for a 2-for-1 split
Crestwood Advisors Group LLC481,429$32.4M0.67%00.0%UnchangedConverted for a 2-for-1 split
Covea Finance480,064$32.3M1.48%−22,640−4.5%ReducedConverted for a 2-for-1 split
Mn Services Vermogensbeheer B.V.473,056$31.9M0.23%−10,600−2.2%ReducedConverted for a 2-for-1 split
Squarepoint Ops LLC459,713$31.0M0.12%+427,177+1,312.9%AddedConverted for a 2-for-1 split
Alta Park Capital, LP458,154$30.9M4.05%+458,154New
Standard Life Aberdeen plc444,742$30.0M0.06%−46,714−9.5%ReducedConverted for a 2-for-1 split