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, Q1 2023
Institutional positions in Amphenol Corp as of Mar 31, 2023. 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
- 980
- +40 vs. Q4 2022
- Shares held
- 578.7M
- +9.61M (+1.7%) vs. Q4 2022
- Total value
- $46.6B
- +$3.32B (+7.7%) vs. Q4 2022
- New holders
- 97
- 354 more added
- Sold out
- 57
- 363 more reduced
11 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| 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, Q1 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baker Avenue Asset Management, LP | 74,098 | $6.06M | 0.33% | −7,656−9.4% | Reduced |
| Oppenheimer Asset Management Inc. | 73,763 | $6.03M | 0.09% | +7,447+11.2% | Added |
| Edgestream Partners, L.P. | 73,056 | $5.97M | 0.66% | +41,286+130.0% | Added |
| CI Private Wealth, LLC | 72,071 | $5.89M | 0.02% | +9,006+14.3% | Added |
| Van Eck Associates Corp | 71,708 | $5.86M | 0.01% | +2,846+4.1% | Added |
| Jefferies Financial Group Inc. | 71,300 | $5.83M | 0.12% | +62,065+672.1% | Added |
| Ayrshire Capital Management LLC | 70,638 | $5.77M | 3.94% | −84−0.1% | Reduced |
| Segment Wealth Management, LLC | 70,213 | $5.74M | 0.65% | +1,250+1.8% | Added |
| Czech National Bank | 70,047 | $5.72M | 0.14% | +391+0.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 69,998 | $5.72M | 0.07% | +1,578+2.3% | Added |
| Alpine Peaks Capital, LP | 68,465 | $5.59M | 4.22% | −1,500−2.1% | Reduced |
| Regions Financial Corp | 66,643 | $5.45M | 0.05% | −20,742−23.7% | Reduced |
| Boston Trust Walden Corp | 66,108 | $5.40M | 0.05% | +1,135+1.7% | Added |
| Torray LLC | 66,005 | $5.39M | 0.97% | −1,945−2.9% | Reduced |
| Wealthfront Advisers LLC | 65,273 | $5.33M | 0.02% | −2,307−3.4% | Reduced |
| CIBC World Markets Corp | 64,773 | $5.29M | 0.09% | −32,571−33.5% | Reduced |
| Financial Counselors Inc | 63,245 | $5.17M | 0.11% | −4,594−6.8% | Reduced |
| First National Trust Co | 63,151 | $5.16M | 0.27% | −1,004−1.6% | Reduced |
| Aviva PLC | 63,061 | $5.15M | 0.02% | −43,128−40.6% | Reduced |
| Elk River Wealth Management, LLC | 62,823 | $5.15M | 1.17% | +1,032+1.7% | Added |
| Regency Capital Management Inc. | 61,622 | $5.04M | 6.09% | −183−0.3% | Reduced |
| Industrial Alliance Investment Management Inc. | 61,595 | $5.03M | 0.14% | −36,685−37.3% | Reduced |
| Prudential PLC | 59,628 | $4.87M | 0.06% | +26,866+82.0% | Added |
| Crossmark Global Holdings, Inc. | 57,730 | $4.72M | 0.11% | +467+0.8% | Added |
| Teachers Retirement System of the State of Kentucky | 56,668 | $4.63M | 0.05% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 56,579 | $4.62M | 0.02% | −6,511−10.3% | Reduced |
| Snowden Capital Advisors LLC | 55,454 | $4.53M | 0.18% | +33,116+148.2% | Added |
| Capricorn Fund Managers Ltd | 54,955 | $4.49M | 1.37% | 00.0% | Unchanged |
| Buckhead Capital Management LLC | 54,423 | $4.45M | 1.05% | +883+1.6% | Added |
| Daiwa Securities Group Inc. | 54,346 | $4.44M | 0.03% | +4,721+9.5% | Added |
| Kanawha Capital Management LLC | 54,060 | $4.42M | 0.42% | +2,560+5.0% | Added |
| Cape Cod Five Cents Savings Bank | 53,757 | $4.39M | 0.48% | +2,556+5.0% | Added |
| Guggenheim Capital LLC | 53,591 | $4.38M | 0.04% | +27,177+102.9% | Added |
| Quantinno Capital Management LP | 53,301 | $4.36M | 0.29% | +193+0.4% | Added |
| Stone Run Capital, LLC | 53,091 | $4.34M | 2.07% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 52,987 | $4.33M | 0.05% | +203+0.4% | Added |
| Cetera Investment Advisers | 52,396 | $4.28M | 0.04% | +2,457+4.9% | Added |
| Hendley & Co Inc | 52,145 | $4.26M | 1.91% | −950−1.8% | Reduced |
| Securian Asset Management, Inc | 50,452 | $4.12M | 0.11% | +226+0.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 50,389 | $4.12M | 0.07% | +4,449+9.7% | Added |
| BOK Financial Private Wealth, Inc. | 50,136 | $4.11M | 0.33% | +807+1.6% | Added |
| Hartford Investment Management Co | 50,096 | $4.09M | 0.14% | +6,962+16.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 50,000 | $4.09M | 0.02% | −6,296−11.2% | Reduced |
| Keel Point, LLC | 49,922 | $4.08M | 0.59% | −447−0.9% | Reduced |
| Watchman Group, Inc. | 48,915 | $4.00M | 2.09% | +596+1.2% | Added |
| BFSG, LLC | 48,890 | $4.00M | 0.74% | +60+0.1% | Added |
| Elo Mutual Pension Insurance Co | 47,517 | $3.88M | 0.12% | +1,470+3.2% | Added |
| Amica Mutual Insurance Co | 47,458 | $3.88M | 0.43% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 47,014 | $3.84M | 0.14% | +248+0.5% | Added |
| National Asset Management, Inc. | 46,456 | $3.80M | 0.10% | −13,810−22.9% | Reduced |
| 1832 Asset Management L.P. | 46,198 | $3.78M | 0.01% | +7,182+18.4% | Added |
| GHP Investment Advisors, Inc. | 46,185 | $3.77M | 0.24% | +897+2.0% | Added |
| Penobscot Investment Management Company, Inc. | 46,131 | $3.77M | 0.66% | +2,875+6.6% | Added |
| Maryland State Retirement & Pension System | 46,054 | $3.76M | 0.08% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 45,574 | $3.72M | 0.16% | +38,257+522.9% | Added |
| Achmea Investment Management B.V. | 45,563 | $3.72M | 0.11% | +19,280+73.4% | Added |
| Colony Group LLC | 45,453 | $3.71M | 0.06% | −1,951−4.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 44,843 | $3.66M | 0.13% | +1,679+3.9% | Added |
| Petredis Investment Advisors LLC | 44,547 | $3.64M | 0.57% | +504+1.1% | Added |
| Silphium Asset Management Ltd | 44,000 | $3.60M | 3.04% | +44,000 | New |
| O'Shaughnessy Asset Management, LLC | 43,798 | $3.58M | 0.06% | −2,715−5.8% | Reduced |
| Synovus Financial Corp | 43,602 | $3.56M | 0.04% | −4,296−9.0% | Reduced |
| Ieq Capital, LLC | 43,558 | $3.56M | 0.08% | +267+0.6% | Added |
| Mitchell Capital Management Co | 43,214 | $3.53M | 0.88% | +1,123+2.7% | Added |
| Teza Capital Management LLC | 43,148 | $3.53M | 0.76% | +21,181+96.4% | Added |
| BKD Wealth Advisors, LLC | 43,046 | $3.52M | 0.12% | −711−1.6% | Reduced |
| Fulton Bank, N.A. | 42,931 | $3.51M | 0.18% | −70−0.2% | Reduced |
| Gabelli Funds LLC | 42,500 | $3.47M | 0.03% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 42,483 | $3.47M | 0.01% | +37,084+686.9% | Added |
| Catalyst Capital Advisors LLC | 42,400 | $3.46M | 0.11% | −1,875−4.2% | Reduced |
| JustInvest LLC | 42,390 | $3.46M | 0.12% | +641+1.5% | Added |
| Texas Yale Capital Corp. | 42,000 | $3.43M | 0.17% | 00.0% | Unchanged |
| Railway Pension Investments Ltd | 41,900 | $3.42M | 0.04% | 00.0% | Unchanged |
| Front Barnett Associates LLC | 41,820 | $3.42M | 0.40% | −1,100−2.6% | Reduced |
| Huntington National Bank | 41,551 | $3.40M | 0.03% | −3,896−8.6% | Reduced |
| Hall Laurie J Trustee | 41,312 | $3.38M | 1.44% | +1,475+3.7% | Added |
| Los Angeles Capital Management LLC | 41,240 | $3.37M | 0.01% | +10,971+36.2% | Added |
| TriaGen Wealth Management LLC | 41,173 | $3.36M | 1.69% | +41,173 | New |
| Bank of Nova Scotia | 41,047 | $3.35M | 0.01% | −7,892−16.1% | Reduced |
| American Century Companies Inc | 41,429 | $3.35M | 0.00% | −39,759−49.0% | Reduced |
| Jump Financial, LLC | 40,885 | $3.34M | 0.14% | −9,916−19.5% | Reduced |
| Atria Investments LLC | 40,801 | $3.33M | 0.06% | +3,604+9.7% | Added |
| Americana Partners, LLC | 40,235 | $3.29M | 0.52% | 00.0% | Unchanged |
| Intech Investment Management LLC | 40,025 | $3.27M | 0.03% | −29,864−42.7% | Reduced |
| Silvercrest Asset Management Group LLC | 39,482 | $3.23M | 0.02% | +142+0.4% | Added |
| Nordea Investment Management AB | 39,279 | $3.20M | 0.00% | −1,659−4.1% | Reduced |
| Louisiana State Employees Retirement System | 38,700 | $3.16M | 0.08% | +300+0.8% | Added |
| Southeast Asset Advisors Inc. | 37,724 | $3.08M | 0.46% | −58−0.2% | Reduced |
| TownSquare Capital, LLC | 37,428 | $3.06M | 0.07% | −65−0.2% | Reduced |
| Park Avenue Securities LLC | 37,278 | $3.05M | 0.05% | −1,162−3.0% | Reduced |
| American Trust | 37,167 | $3.04M | 0.21% | −6,867−15.6% | Reduced |
| First Hawaiian Bank | 36,832 | $3.01M | 0.10% | +435+1.2% | Added |
| D. E. Shaw & Co., Inc. | 36,691 | $3.00M | 0.00% | +14,152+62.8% | Added |
| Evercore Wealth Management, LLC | 36,492 | $2.98M | 0.06% | −1,212−3.2% | Reduced |
| Quest Investment Management LLC | 36,059 | $2.95M | 0.40% | −17,013−32.1% | Reduced |
| Arrow Financial Corp | 35,467 | $2.90M | 0.38% | 00.0% | Unchanged |
| Captrust Financial Advisors | 35,231 | $2.88M | 0.01% | −65−0.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 34,674 | $2.83M | 0.03% | +24,572+243.2% | Added |
| Bourgeon Capital Management LLC | 34,503 | $2.82M | 0.67% | −2,249−6.1% | Reduced |
| Squarepoint Ops LLC | 34,399 | $2.81M | 0.02% | −169,647−83.1% | Reduced |