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 2021
Institutional positions in Amphenol Corp as of Dec 31, 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
- 892
- +66 vs. Q3 2021
- Shares held
- 574.4M
- +1.31M (+0.2%) vs. Q3 2021
- Total value
- $50.2B
- +$8.20B (+19.5%) vs. Q3 2021
- New holders
- 130
- 310 more added
- Sold out
- 64
- 311 more reduced
13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mar Vista Investment Partners LLC | 791,542 | $69.2M | 1.87% | −13,991−1.7% | Reduced |
| Keybank National Association | 802,199 | $70.2M | 0.28% | +156,498+24.2% | Added |
| Wedge Capital Management L L P | 808,767 | $70.7M | 0.88% | −133,608−14.2% | Reduced |
| Snyder Capital Management L P | 819,631 | $71.7M | 1.73% | +36,281+4.6% | Added |
| APG Asset Management N.V. | 933,742 | $71.8M | 0.12% | −13,600−1.4% | Reduced |
| Principal Financial Group Inc | 821,467 | $71.8M | 0.04% | −18,608−2.2% | Reduced |
| Davis R M Inc | 842,744 | $73.7M | 1.64% | −3,586−0.4% | Reduced |
| Mountain Pacific Investment Advisers Inc | 850,456 | $74.4M | 4.37% | −10,653−1.2% | Reduced |
| AXA S.A. | 904,364 | $79.1M | 0.20% | +346,855+62.2% | Added |
| Ardevora Asset Management LLP | 910,359 | $79.6M | 0.85% | −119,500−11.6% | Reduced |
| TD Asset Management Inc | 919,417 | $80.4M | 0.07% | +244,564+36.2% | Added |
| National Pension Service | 919,947 | $80.5M | 0.14% | −23,041−2.4% | Reduced |
| Capital World Investors | 928,531 | $81.2M | 0.01% | −8,259−0.9% | Reduced |
| Norinchukin Bank, The | 928,766 | $81.2M | 1.02% | +105,583+12.8% | Added |
| Nuance Investments, LLC | 940,620 | $82.3M | 1.45% | −383,243−28.9% | Reduced |
| CIBC Private Wealth Group, LLC | 990,354 | $86.6M | 0.18% | +10,358+1.1% | Added |
| DnB Asset Management AS | 997,924 | $87.3M | 0.51% | +69,976+7.5% | Added |
| Bamco Inc | 1,017,102 | $89.0M | 0.19% | 00.0% | Unchanged |
| KBC Group NV | 1,046,815 | $91.6M | 0.30% | +8,272+0.8% | Added |
| California State Teachers Retirement System | 1,048,829 | $91.7M | 0.11% | +15,811+1.5% | Added |
| Public Employees Retirement Association of Colorado | 1,053,975 | $92.2M | 0.38% | −32,380−3.0% | Reduced |
| Brewin Dolphin Ltd | 1,088,623 | $95.2M | 4.19% | +327,138+43.0% | Added |
| New York State Common Retirement Fund | 1,094,579 | $95.7M | 0.10% | −27,077−2.4% | Reduced |
| TimesSquare Capital Management, LLC | 1,163,300 | $101.7M | 0.90% | −21,000−1.8% | Reduced |
| Rhumbline Advisers | 1,176,231 | $102.9M | 0.13% | −8,273−0.7% | Reduced |
| State of Wisconsin Investment Board | 1,191,019 | $104.2M | 0.20% | −357,371−23.1% | Reduced |
| Bank of Montreal | 1,186,227 | $104.8M | 0.06% | −115,568−8.9% | Reduced |
| Ci Investments Inc. | 1,198,592 | $104.8M | 0.36% | +338,590+39.4% | Added |
| Johnson Investment Counsel Inc | 1,213,694 | $106.4M | 1.30% | +7,877+0.7% | Added |
| UBS Group AG | 1,256,281 | $109.9M | 0.04% | −10,710−0.8% | Reduced |
| Veritas Investment Partners (UK) Ltd. | 1,330,534 | $116.3M | 3.51% | −206,089−13.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,410,411 | $123.4M | 0.14% | +1,410,411 | New |
| Ameriprise Financial Inc | 1,423,810 | $124.4M | 0.03% | −216,503−13.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,437,223 | $125.7M | 0.15% | −1,226,487−46.0% | Reduced |
| Pensioenfonds Rail & Ov | 1,489,265 | $130.5M | 3.09% | −93,007−5.9% | Reduced |
| Nuveen Asset Management, LLC | 1,504,061 | $131.5M | 0.04% | −149,348−9.0% | Reduced |
| Blair William & Co | 1,538,260 | $134.5M | 0.42% | +13,041+0.9% | Added |
| Glenmede Trust Co NA | 1,565,009 | $136.9M | 0.65% | −118,982−7.1% | Reduced |
| London Co of Virginia | 1,622,508 | $141.9M | 0.72% | −66,411−3.9% | Reduced |
| Deutsche Bank AG | 1,641,819 | $143.6M | 0.06% | −151,900−8.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,674,735 | $146.5M | 0.09% | −60,619−3.5% | Reduced |
| Allianz Asset Management GmbH | 1,706,991 | $149.3M | 0.11% | +1,272,526+292.9% | Added |
| Rathbone Brothers plc | 1,717,846 | $150.2M | 1.46% | −2,515−0.1% | Reduced |
| Lord, Abbett & Co. LLC | 1,746,915 | $152.8M | 0.35% | +122,624+7.5% | Added |
| Jensen Investment Management Inc | 1,823,607 | $159.5M | 1.12% | −12,770−0.7% | Reduced |
| Credit Suisse AG | 1,824,345 | $159.6M | 0.13% | +21,662+1.2% | Added |
| Envestnet Asset Management Inc | 1,889,990 | $165.3M | 0.08% | +713,946+60.7% | Added |
| Dimensional Fund Advisors LP | 2,181,077 | $190.7M | 0.06% | −98,131−4.3% | Reduced |
| Wells Fargo & Company | 2,219,731 | $194.1M | 0.05% | −1,355,673−37.9% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 2,222,418 | $194.4M | 0.45% | +22,718+1.0% | Added |
| Swiss National Bank | 2,273,623 | $198.9M | 0.12% | −89,400−3.8% | Reduced |
| Goldman Sachs Group Inc | 2,448,837 | $214.2M | 0.05% | +39,737+1.6% | Added |
| Parametric Portfolio Associates LLC | 2,520,064 | $220.4M | 0.11% | +66,146+2.7% | Added |
| Charles Schwab Investment Management Inc | 2,784,053 | $243.5M | 0.07% | +75,489+2.8% | Added |
| First Trust Advisors LP | 2,903,253 | $253.9M | 0.25% | −162,860−5.3% | Reduced |
| Atlanta Capital Management Co L L C | 2,915,282 | $255.0M | 0.86% | +19,016+0.7% | Added |
| Macquarie Group Ltd | 2,939,325 | $257.1M | 0.21% | −19,149−0.6% | Reduced |
| Bessemer Group Inc | 2,951,930 | $258.2M | 0.52% | +54,614+1.9% | Added |
| Bank of America Corp | 2,986,726 | $261.2M | 0.03% | +4,482+0.2% | Added |
| Royal Bank of Canada | 3,279,471 | $286.8M | 0.07% | +209,608+6.8% | Added |
| Barclays PLC | 3,470,632 | $303.5M | 0.19% | +447,649+14.8% | Added |
| Invesco Ltd. | 4,011,888 | $350.9M | 0.08% | −209,269−5.0% | Reduced |
| Legal & General Group Plc | 4,042,185 | $353.5M | 0.11% | −125,762−3.0% | Reduced |
| California Public Employees Retirement System | 4,475,822 | $391.5M | 0.26% | −116,793−2.5% | Reduced |
| Morgan Stanley | 4,644,845 | $406.2M | 0.05% | +247,690+5.6% | Added |
| Victory Capital Management Inc | 4,964,297 | $434.2M | 0.40% | −4,773−0.1% | Reduced |
| Neuberger Berman Group LLC | 5,074,942 | $442.2M | 0.35% | −444,754−8.1% | Reduced |
| American Century Companies Inc | 5,328,424 | $466.0M | 0.30% | −23,504−0.4% | Reduced |
| Norges Bank | 5,335,659 | $466.7M | 0.10% | −183,244−3.3% | Reduced |
| Capital International Investors | 5,412,619 | $473.4M | 0.10% | +4,075+0.1% | Added |
| UBS Asset Management Americas Inc | 5,483,833 | $479.6M | 0.18% | +18,297+0.3% | Added |
| Lazard Asset Management LLC | 5,744,249 | $502.4M | 0.53% | −38,561−0.7% | Reduced |
| Franklin Resources Inc | 6,262,419 | $547.7M | 0.20% | +83,568+1.4% | Added |
| Amundi | 6,848,987 | $563.0M | 0.36% | +448,931+7.0% | Added |
| Northern Trust Corp | 6,586,137 | $576.0M | 0.09% | −78,724−1.2% | Reduced |
| Mackenzie Financial Corp | 6,884,432 | $602.1M | 0.81% | −1,517,087−18.1% | Reduced |
| Select Equity Group, L.P. | 7,015,722 | $613.6M | 1.82% | −240,040−3.3% | Reduced |
| WCM Investment Management, LLC | 7,098,080 | $620.8M | 1.40% | +329,780+4.9% | Added |
| Mawer Investment Management Ltd. | 8,753,193 | $765.6M | 3.45% | −92,195−1.0% | Reduced |
| Flossbach Von Storch AG | 9,565,569 | $836.6M | 2.26% | +315,029+3.4% | Added |
| Massachusetts Financial Services Co | 9,782,976 | $855.6M | 0.23% | −83,594−0.8% | Reduced |
| Capital Research Global Investors | 9,795,455 | $856.7M | 0.19% | −1,192,710−10.9% | Reduced |
| Geode Capital Management, LLC | 10,681,931 | $931.7M | 0.11% | +336,188+3.2% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 12,528,000 | $1.09B | 4.74% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 12,774,916 | $1.12B | 0.14% | −1,612,765−11.2% | Reduced |
| Alliancebernstein L.P. | 16,989,050 | $1.49B | 0.53% | +864,918+5.4% | Added |
| State Street Corp | 25,762,015 | $2.26B | 0.11% | +400,777+1.6% | Added |
| Price T Rowe Associates Inc | 27,378,141 | $2.39B | 0.22% | +2,338,668+9.3% | Added |
| Bank of New York Mellon Corp | 28,308,140 | $2.48B | 0.45% | −147,598−0.5% | Reduced |
| BlackRock Inc. | 43,230,385 | $3.78B | 0.10% | +2,6490.0% | Added |
| FMR LLC | 47,538,553 | $4.16B | 0.31% | +1,003,138+2.2% | Added |
| Vanguard Group Inc | 64,683,170 | $5.66B | 0.13% | +222,913+0.3% | Added |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −685,820−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −262,940−100.0% | Sold out |
| Force Hill Capital Management LP | 0 | $0 | 0.00% | −154,241−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −70,982−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −46,001−100.0% | Sold out |
| Distillate Capital Partners LLC | 0 | $0 | 0.00% | −45,258−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −43,589−100.0% | Sold out |