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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,340 | $205.1B |
| Q1 2026 | 2,136 | $145.4B |
| Q4 2025 | 2,059 | $156.8B |
| Q3 2025 | 1,829 | $141.0B |
| Q2 2025 | 1,648 | $114.7B |
| Q1 2025 | 1,427 | $75.5B |
| Q4 2024 | 1,407 | $79.6B |
| Q3 2024 | 1,295 | $73.8B |
| Q2 2024 | 1,298 | $77.0B |
| Q1 2024 | 1,157 | $66.7B |
| Q4 2023 | 1,085 | $57.8B |
| Q3 2023 | 1,010 | $47.7B |
| Q2 2023 | 983 | $48.4B |
| Q1 2023 | 980 | $46.6B |
| Q4 2022 | 951 | $43.3B |
| Q3 2022 | 911 | $38.1B |
| Q2 2022 | 898 | $36.2B |
| Q1 2022 | 896 | $42.7B |
| Q4 2021 | 892 | $50.2B |
| Q3 2021 | 839 | $42.0B |
| Q2 2021 | 821 | $38.9B |
| Q1 2021 | 810 | $37.3B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| WCM Investment Management, LLC | 6,293,621 | $430.5M | 1.09% | −23,122−0.4% | Reduced |
| Northern Trust Corp | 6,454,008 | $441.5M | 0.08% | −66,576−1.0% | Reduced |
| Norges Bank | 7,034,287 | $481.2M | 0.10% | −2,606,089−27.0% | Reduced |
| Amundi | 7,222,452 | $494.1M | 0.34% | +7,222,452 | New |
| Select Equity Group, L.P. | 7,790,264 | $532.9M | 1.82% | −1,349,742−14.8% | Reduced |
| Mawer Investment Management Ltd. | 8,244,923 | $564.0M | 2.79% | +782,683+10.5% | Added |
| Flossbach Von Storch AG | 8,338,787 | $570.5M | 1.71% | +8,226,513+7,327.2% | Added |
| Mackenzie Financial Corp | 8,505,869 | $581.9M | 0.81% | +740,476+9.5% | Added |
| Massachusetts Financial Services Co | 9,978,745 | $682.6M | 0.20% | −540,735−5.1% | Reduced |
| Geode Capital Management, LLC | 10,706,966 | $730.5M | 0.10% | +197,791+1.9% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 12,653,000 | $865.2M | 3.98% | 00.0% | Unchanged |
| Capital Research Global Investors | 12,745,973 | $872.0M | 0.20% | −2,087,309−14.1% | Reduced |
| Alliancebernstein L.P. | 15,461,899 | $1.06B | 0.43% | −1,870,686−10.8% | Reduced |
| JPMorgan Chase & Co | 16,850,704 | $1.15B | 0.15% | +2,549,182+17.8% | Added |
| Price T Rowe Associates Inc | 17,310,823 | $1.18B | 0.11% | +966,115+5.9% | Added |
| State Street Corp | 25,417,089 | $1.74B | 0.09% | +95,604+0.4% | Added |
| Bank of New York Mellon Corp | 29,223,503 | $2.00B | 0.39% | −463,010−1.6% | Reduced |
| BlackRock Inc. | 45,485,447 | $3.11B | 0.09% | −360,877−0.8% | Reduced |
| FMR LLC | 45,807,428 | $3.13B | 0.25% | +188,966+0.4% | Added |
| Vanguard Group Inc | 64,002,499 | $4.38B | 0.11% | −484,496−0.8% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 400 | – | – | −1,000−71.4% | Reduced |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −328,900−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −305,402−100.0% | Sold out |
| Adams Diversified Equity Fund, Inc. | 0 | $0 | 0.00% | −219,800−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −51,032−100.0% | Sold out |
| Banco de Sabadell, S.A | 0 | $0 | 0.00% | −45,230−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −39,884−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −31,400−100.0% | Sold out |
| Zurich Insurance Group Ltd | 0 | $0 | 0.00% | −27,600−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −22,781−100.0% | Sold out |
| tru Independence LLC | 0 | $0 | 0.00% | −21,672−100.0% | Sold out |
| Alphasimplex Group, LLC | 0 | $0 | 0.00% | −14,720−100.0% | Sold out |
| Toews Corp | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −13,364−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −12,917−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −11,900−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −10,968−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −9,939−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −10,040−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −9,942−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −9,176−100.0% | Sold out |
| Weld Capital Management LLC | 0 | $0 | 0.00% | −8,586−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Spouting Rock Asset Management, LLC | 0 | $0 | 0.00% | −8,258−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −8,203−100.0% | Sold out |
| Interchange Capital Partners, LLC | 0 | $0 | 0.00% | −6,783−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −7,866−100.0% | Sold out |
| Barings LLC | 0 | $0 | 0.00% | −6,864−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −5,200−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −4,976−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −4,963−100.0% | Sold out |
| Old National Bancorp | 0 | $0 | 0.00% | −4,887−100.0% | Sold out |
| Phoenix Holdings Ltd. | 0 | $0 | 0.00% | −4,612−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −4,424−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −4,113−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −3,948−100.0% | Sold out |
| Stratos Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,590−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −3,217−100.0% | Sold out |
| Bel Air Investment Advisors LLC | 0 | $0 | 0.00% | −3,216−100.0% | Sold out |
| Centric Wealth Management | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Fusion Family Wealth LLC | 0 | $0 | 0.00% | −2,766−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −2,047−100.0% | Sold out |
| Pinz Capital Management, LP | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| RMR Wealth Builders | 0 | $0 | 0.00% | −1,252−100.0% | Sold out |
| Sirios Capital Management L P | 0 | $0 | 0.00% | −874−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −823−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −272−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Atlas Private Wealth Management | 0 | $0 | 0.00% | −428−100.0% | Sold out |
| Mascoma Wealth Management LLC | 0 | $0 | 0.00% | −401−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −371−100.0% | Sold out |
| Wealthcare Capital Management LLC | 0 | $0 | 0.00% | −254−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Atlas Private Wealth Advisors | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Coastal Capital Group, Inc. | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Certified Advisory Corp | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| MPS Loria Financial Planners, LLC | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |
| Reilly Herbert Faulkner III | – | – | – | – | Not filed |
| Bokf, NA | – | – | – | – | Not filed |
| Pillar Pacific Capital Management LLC | – | – | – | – | Not filed |
| Fundsmith Long/Short Master Fund | – | – | – | – | Not filed |
| Union Bancaire Privee Asset Management LLC | – | – | – | – | Not filed |
| TCF National Bank | – | – | – | – | Not filed |
| E Fund Management Co., Ltd. | – | – | – | – | Not filed |
| BBVA USA Bancshares, Inc. | – | – | – | – | Not filed |
| Employers Holdings, Inc. | – | – | – | – | Not filed |
| Sullivan, Bruyette, Speros & Blaney, LLC | – | – | – | – | Not filed |
| CSat Investment Advisory, L.P. | – | – | – | – | Not filed |