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, Q3 2021
Institutional positions in Amphenol Corp as of Sep 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
- 839
- +26 vs. Q2 2021
- Shares held
- 573.6M
- +4.94M (+0.9%) vs. Q2 2021
- Total value
- $42.0B
- +$3.12B (+8.0%) vs. Q2 2021
- New holders
- 82
- 304 more added
- Sold out
- 56
- 293 more reduced
8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stelac Advisory Services LLC | 10,466 | $766.0K | 0.21% | +193+1.9% | Added |
| Motive Wealth Advisors | 10,390 | $761.0K | 0.51% | −61−0.6% | Reduced |
| Round Rock Advisors, LLC | 10,361 | $759.0K | 0.56% | −400−3.7% | Reduced |
| Signaturefd, LLC | 10,256 | $751.0K | 0.03% | +705+7.4% | Added |
| Frank, Rimerman Advisors LLC | 10,229 | $749.1K | 0.29% | +10,229 | New |
| Manchester Capital Management LLC | 10,148 | $743.0K | 0.10% | +8+0.1% | Added |
| Ieq Capital, LLC | 10,026 | $734.0K | 0.02% | +1,491+17.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,858 | $722.0K | 0.00% | −720−6.8% | Reduced |
| Fieldpoint Private Securities, LLC | 9,819 | $719.0K | 0.16% | −621−5.9% | Reduced |
| Rappaport Reiches Capital Management, LLC | 9,510 | $696.4K | 0.69% | 00.0% | Unchanged |
| American Portfolios Advisors | 9,496 | $695.4K | 0.03% | +2,617+38.0% | Added |
| Sound Financial Strategies Group, LLC | 9,461 | $693.0K | 0.35% | +268+2.9% | Added |
| Orion Portfolio Solutions, LLC | 9,417 | $690.0K | 0.03% | −28−0.3% | Reduced |
| Symmetry Partners, LLC | 9,156 | $683.0K | 0.04% | 00.0% | Unchanged |
| Chicago Trust Co NA | 9,268 | $679.0K | 0.15% | −32−0.3% | Reduced |
| Amica Retiree Medical Trust | 9,260 | $678.0K | 0.61% | −4,060−30.5% | Reduced |
| Quilter Plc | 9,142 | $669.0K | 0.02% | +1,144+14.3% | Added |
| Balasa Dinverno & Foltz LLC | 9,114 | $667.0K | 0.05% | +320+3.6% | Added |
| Wambolt & Associates, LLC | 8,934 | $667.0K | 0.27% | +420+4.9% | Added |
| Comerica Securities,inc. | 9,011 | $661.0K | 0.05% | +502+5.9% | Added |
| Pensionfund DSM Netherlands | 9,000 | $659.0K | 0.08% | +9,000 | New |
| McElhenny Sheffield Capital Management, LLC | 8,870 | $650.0K | 0.29% | +8,870 | New |
| Vestcor Inc | 8,808 | $645.0K | 0.02% | −1,244−12.4% | Reduced |
| Platform Technology Partners | 8,811 | $645.0K | 0.29% | 00.0% | Unchanged |
| Beacon Investment Advisory Services, Inc. | 8,811 | $645.0K | 0.03% | +176+2.0% | Added |
| Burns Matteson Capital Management, LLC | 8,728 | $639.2K | 0.48% | +2,197+33.6% | Added |
| Fisher Asset Management, LLC | 8,724 | $639.0K | 0.00% | −350−3.9% | Reduced |
| Corient Capital Partners, LLC | 8,723 | $639.0K | 0.05% | +524+6.4% | Added |
| Klingenstein Fields & Co LP | 8,662 | $634.0K | 0.03% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,658 | $634.0K | 0.02% | +71+0.8% | Added |
| Steel Peak Wealth Management LLC | 8,648 | $633.0K | 0.04% | −3,651−29.7% | Reduced |
| Birch Run Capital Advisors, LP | 8,600 | $630.0K | 0.72% | 00.0% | Unchanged |
| Mechanics Bank Trust Department | 8,535 | $625.0K | 0.10% | +271+3.3% | Added |
| Headinvest, LLC | 8,495 | $622.0K | 0.12% | 00.0% | Unchanged |
| Burns J W & Co Inc | 8,435 | $618.0K | 0.10% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 8,324 | $610.0K | 0.05% | +7,776+1,419.0% | Added |
| Ameritas Investment Partners, Inc. | 8,056 | $590.0K | 0.02% | −236−2.8% | Reduced |
| Wolverine Asset Management LLC | 8,000 | $585.0K | 0.01% | +8,000 | New |
| Everence Capital Management Inc | 7,872 | $576.0K | 0.05% | 00.0% | Unchanged |
| People's United Financial, Inc. | 7,783 | $570.0K | 0.01% | −37−0.5% | Reduced |
| Ballentine Partners, LLC | 7,764 | $569.0K | 0.02% | +12+0.2% | Added |
| HighPoint Advisor Group LLC | 7,755 | $568.0K | 0.06% | +1,812+30.5% | Added |
| Winton Group Ltd | 7,705 | $564.0K | 0.03% | −174,313−95.8% | Reduced |
| Hancock Whitney Corp | 7,514 | $550.0K | 0.02% | −1,924−20.4% | Reduced |
| Empirical Finance, LLC | 7,517 | $550.0K | 0.08% | +433+6.1% | Added |
| Northwestern Mutual Wealth Management Co | 7,439 | $544.0K | 0.00% | +1,228+19.8% | Added |
| Blueshift Asset Management, LLC | 7,414 | $543.0K | 0.03% | −43,800−85.5% | Reduced |
| CAPROCK Group, Inc. | 7,339 | $539.0K | 0.05% | +2,659+56.8% | Added |
| TrinityPoint Wealth, LLC | 7,276 | $533.0K | 0.10% | +3,928+117.3% | Added |
| Man Group plc | 7,267 | $532.0K | 0.00% | −142,608−95.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 7,250 | $531.0K | 0.01% | +2,352+48.0% | Added |
| Strategic Wealth Partners, Ltd. | 7,184 | $526.0K | 0.15% | +27+0.4% | Added |
| Quadrant Capital Group LLC | 7,137 | $523.0K | 0.07% | +295+4.3% | Added |
| Resonant Capital Advisors, LLC | 7,029 | $516.0K | 0.09% | +1,164+19.8% | Added |
| Emerald Advisers, LLC | 7,027 | $515.0K | 0.02% | −349−4.7% | Reduced |
| Weatherly Asset Management L. P. | 7,025 | $514.0K | 0.06% | +3,655+108.5% | Added |
| Gateway Investment Advisers LLC | 6,784 | $497.0K | 0.01% | 00.0% | Unchanged |
| Conning Inc. | 6,654 | $487.0K | 0.01% | +210+3.3% | Added |
| Lido Advisors, LLC | 6,618 | $484.0K | 0.01% | +1,838+38.5% | Added |
| Aureus Asset Management, LLC | 6,494 | $476.0K | 0.03% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 6,479 | $474.0K | 0.13% | +99+1.6% | Added |
| E Fund Management Co., Ltd. | 6,442 | $473.0K | 0.02% | +6,442 | New |
| TD Private Client Wealth LLC | 6,452 | $472.5K | 0.02% | +2,357+57.6% | Added |
| Capital Asset Advisory Services LLC | 6,363 | $467.0K | 0.05% | +6,363 | New |
| Transform Wealth, LLC | 6,237 | $457.0K | 0.05% | +13+0.2% | Added |
| Alexandria Capital, LLC | 6,200 | $454.0K | 0.04% | 00.0% | Unchanged |
| Oak Family Advisors, LLC | 6,206 | $454.0K | 0.24% | +151+2.5% | Added |
| Stockman Wealth Management, Inc. | 6,100 | $447.0K | 0.10% | 00.0% | Unchanged |
| Toroso Investments, LLC | 6,065 | $445.0K | 0.02% | +1,174+24.0% | Added |
| Westport Asset Management Inc | 6,000 | $439.0K | 0.21% | 00.0% | Unchanged |
| Barbara Oil Co. | 6,000 | $439.0K | 0.21% | 00.0% | Unchanged |
| Clarius Group, LLC | 6,001 | $439.0K | 0.04% | +314+5.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 5,969 | $437.0K | 0.00% | +382+6.8% | Added |
| Weiss Multi-Strategy Advisers LLC | 5,874 | $430.0K | 0.01% | −6,249−51.5% | Reduced |
| Ethic Inc. | 5,867 | $430.0K | 0.04% | −345−5.6% | Reduced |
| Edmond de Rothschild Holding S.A. | 5,831 | $427.0K | 0.01% | −1,894−24.5% | Reduced |
| Chilton Investment Co LLC | 5,819 | $426.0K | 0.01% | +5,819 | New |
| Trust Asset Management LLC | 5,787 | $424.0K | 0.06% | +386+7.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 5,752 | $421.0K | 0.00% | −344−5.6% | Reduced |
| McGowan Group Asset Management, Inc. | 5,627 | $412.0K | 0.07% | +10.0% | Added |
| Gsa Capital Partners LLP | 5,622 | $412.0K | 0.04% | +5,622 | New |
| BBVA USA | 5,602 | $410.0K | 0.02% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 5,600 | $410.0K | 0.07% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 5,600 | $410.0K | 0.05% | +5,600 | New |
| Krane Funds Advisors LLC | 5,509 | $403.0K | 0.01% | +5,509 | New |
| Glenview Trust Co | 5,430 | $398.0K | 0.02% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 5,400 | $395.0K | 0.01% | 00.0% | Unchanged |
| Toews Corp | 5,400 | $395.0K | 0.05% | +5,400 | New |
| Maven Securities LTD | 5,344 | $391.0K | 0.04% | +5,344 | New |
| Adviser Investments LLC | 5,325 | $390.0K | 0.03% | 00.0% | Unchanged |
| Credential Qtrade Securities Inc. | 5,261 | $385.3K | 0.03% | +5,165+5,380.2% | Added |
| Enlightenment Research, LLC | 5,200 | $381.0K | 0.47% | +5,200 | New |
| Quantinno Capital Management LP | 5,081 | $372.0K | 0.42% | +21+0.4% | Added |
| AdvisorNet Financial, Inc | 5,046 | $370.0K | 0.03% | −4,258−45.8% | Reduced |
| ICW Investment Advisors LLC | 5,046 | $370.0K | 0.24% | +449+9.8% | Added |
| Strategic Blueprint, LLC | 5,045 | $369.0K | 0.06% | −8,621−63.1% | Reduced |
| Optimum Investment Advisors | 5,024 | $368.0K | 0.16% | −4,000−44.3% | Reduced |
| Accurate Wealth Management, LLC | 4,855 | $368.0K | 0.32% | +893+22.5% | Added |
| Eagle Bay Advisors LLC | 5,025 | $367.0K | 0.21% | +27+0.5% | Added |
| Signet Investment Advisory Group, Inc. | 5,000 | $366.0K | 0.23% | −1,994−28.5% | Reduced |