Security record · archived quarter
APH
Amphenol Corporation · Technology · Hardware, Equipment & Parts
177Tracked holders
-1Δ holders
922.28MShares held
$161.88BReported value
+5New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth -0.6% ·
share flow -0.8% ·
net new positions 0.0%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 177 | -1 | 922.28M | $161.88B | +5 | −5 |
| Q1 2026 | 180 | 0 | 922.10M | $116.20B | +5 | −6 |
| Q4 2025 | 179 | +1 | 958.01M | $129.47B | +2 | — |
| Q3 2025 | 23 | +2 | 552.69M | $68.39B | +2 | −1 |
| Q2 2025 | 19 | +3 | 519.80M | $51.33B | +3 | — |
| Q1 2025 | 13 | -2 | 165.29M | $10.84B | — | −2 |
| Q4 2024 | 15 | -1 | 179.86M | $12.50B | — | −1 |
| Q3 2024 | 15 | -4 | 110.77M | $7.21B | — | −4 |
| Q2 2024 | 19 | — | 127.19M | $8.56B | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 101.25M | -0.7% | $17.85B | 0.3% | ▼ Trim | 5 | SEC ↗ ×21 |
| 2 | Vanguard Capital Management Llc | 80.35M | +0.6% | $14.17B | 0.3% | ▲ Add | 2 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 70.57M | -11.2% | $12.44B | 0.5% | ▼ Trim | 5 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (passive) | 59.49M | +3.6% | $10.50B | 0.3% | ▲ Add | 7 | SEC ↗ |
| 5 | Capital International Investors | 43.04M | +21.8% | $7.59B | 1.6% | ▲ Add | 3 | SEC ↗ |
| 6 | JPMorgan Chase ✦ | 39.20M | -20.4% | $6.52B | 0.4% | ▼ Trim | 4 | SEC ↗ ×21 |
| 7 | T. Rowe Price ✦ | 32.01M | +22.2% | $5.64B | 0.6% | ▲ Add | 9 | SEC ↗ ×2 |
| 8 | Geode Capital Management ✦ (passive) | 31.07M | -0.7% | $5.47B | 0.3% | ▼ Trim | 9 | SEC ↗ ×2 |
| 9 | Capital Research Global Investors | 29.49M | +10.7% | $5.20B | 0.7% | ▲ Add | 3 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 20.58M | +17.5% | $3.63B | 0.2% | ▲ Add | 4 | SEC ↗ ×23 |
| 11 | Norges Bank ✦ (passive) | 19.19M | New | $3.38B | 0.3% | New | 1 | SEC ↗ |
| 12 | Wellington Management ✦ | 16.58M | +10.5% | $2.92B | 0.5% | ▲ Add | 9 | SEC ↗ ×8 |
| 13 | Bank Of America Corp /De/ | 16.20M | -21.6% | $2.86B | 0.2% | ▼ Trim | 3 | SEC ↗ ×8 |
| 14 | Nuveen, LLC | 15.07M | +14.8% | $2.66B | 0.6% | ▲ Add | 3 | SEC ↗ ×4 |
| 15 | Bank of New York Mellon Corp | 14.57M | -10.7% | $2.57B | 0.4% | ▼ Trim | 3 | SEC ↗ ×25 |
| 16 | Northern Trust Corp | 13.46M | -0.1% | $2.37B | 0.3% | ▼ Trim | 3 | SEC ↗ ×8 |
| 17 | Arrowstreet Capital ✦ | 11.89M | 0.0% | $2.10B | 0.9% | ▲ Add | 9 | SEC ↗ |
| 18 | Massachusetts Financial Services Co… | 10.52M | -24.6% | $1.93B | 0.6% | ▼ Trim | 3 | SEC ↗ ×9 |
| 19 | Goldman Sachs Group ✦ | 10.77M | -5.6% | $1.90B | 0.2% | ▼ Trim | 4 | SEC ↗ ×6 |
| 20 | Royal Bank Of Canada | 9.77M | +0.1% | $1.72B | 0.3% | ▲ Add | 3 | SEC ↗ ×15 |
| 21 | UBS AM, a distinct business unit of… | 9.70M | +4.5% | $1.71B | 0.3% | ▲ Add | 3 | SEC ↗ ×11 |
| 22 | Franklin Resources Inc | 9.40M | +1.0% | $1.66B | 0.4% | ▲ Add | 3 | SEC ↗ ×13 |
| 23 | Jennison Associates Llc | 9.22M | -9.9% | $1.63B | 1.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 24 | Invesco Ltd. | 8.28M | -29.7% | $1.46B | 0.1% | ▼ Trim | 3 | SEC ↗ ×21 |
| 25 | Legal & General Group Plc | 7.83M | -3.5% | $1.38B | 0.3% | ▼ Trim | 3 | SEC ↗ ×3 |
| 26 | Amundi | 7.65M | +19.9% | $1.35B | 0.3% | ▲ Add | 3 | SEC ↗ ×8 |
| 27 | Charles Schwab Investment… | 7.44M | +0.7% | $1.31B | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | Wells Fargo & Company/Mn | 7.02M | -0.7% | $1.24B | 0.2% | ▼ Trim | 3 | SEC ↗ ×5 |
| 29 | Deutsche Bank Ag\ | 6.91M | +7.9% | $1.22B | 0.4% | ▲ Add | 3 | SEC ↗ ×15 |
| 30 | American Century Companies Inc | 6.88M | +29.6% | $1.21B | 0.5% | ▲ Add | 3 | SEC ↗ |
| 31 | Victory Capital Management Inc | 6.22M | -3.4% | $1.10B | 0.6% | ▼ Trim | 3 | SEC ↗ |
| 32 | Neuberger Berman Group LLC | 5.99M | +1.4% | $1.06B | 0.7% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | Ameriprise Financial Inc | 5.85M | +203.6% | $1.03B | 0.2% | ▲ Add | 3 | SEC ↗ ×8 |
| 34 | Alkeon Capital Management Llc | 5.73M | +24.1% | $1.01B | 3.9% | ▲ Add | 3 | SEC ↗ ×2 |
| 35 | UBS Group AG | 5.71M | -9.4% | $1.01B | 0.2% | ▼ Trim | 3 | SEC ↗ ×6 |
| 36 | Dimensional Fund Advisors Lp | 5.14M | +18.7% | $905.35M | 0.2% | ▲ Add | 3 | SEC ↗ ×5 |
| 37 | Envestnet Asset Management Inc | 5.11M | -2.4% | $900.67M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 38 | Swedbank AB | 4.78M | +47.6% | $843.53M | 0.7% | ▲ Add | 3 | SEC ↗ ×3 |
| 39 | AQR Capital Management ✦ | 4.50M | -20.4% | $774.50M | 0.3% | ▼ Trim | 9 | SEC ↗ ×10 |
| 40 | Alliancebernstein L.P. | 6.07M | +48.9% | $766.51M | 0.3% | ▲ Add | 3 | SEC ↗ ×2 |
| 41 | Barclays Plc | 4.27M | -15.0% | $753.55M | 0.2% | ▼ Trim | 3 | SEC ↗ ×7 |
| 42 | Sumitomo Mitsui Trust Group, Inc. | 4.14M | +0.1% | $729.92M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 43 | DZ BANK AG Deutsche Zentral… | 3.77M | +7.4% | $663.88M | 0.5% | ▲ Add | 3 | SEC ↗ ×6 |
| 44 | Stifel Financial Corp | 3.76M | +1.5% | $663.58M | 0.6% | ▲ Add | 3 | SEC ↗ ×8 |
| 45 | Swiss National Bank | 3.47M | -3.5% | $611.39M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 46 | National Pension Service | 3.38M | +1.6% | $595.62M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 47 | Raymond James Financial Inc | 3.19M | +2.9% | $563.07M | 0.2% | ▲ Add | 3 | SEC ↗ ×6 |
| 48 | Mitsubishi UFJ Asset Management… | 3.10M | +8.8% | $546.26M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 49 | Principal Financial Group Inc | 3.06M | +5.5% | $538.84M | 0.3% | ▲ Add | 3 | SEC ↗ ×4 |
| 50 | Lazard Asset Management Llc | 3.05M | -4.1% | $537.32M | 0.8% | ▼ Trim | 3 | SEC ↗ ×2 |
| 51 | Jones Financial Companies Lllp | 3.02M | +8.4% | $494.67M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 52 | Hsbc Holdings Plc | 2.62M | +11.9% | $461.25M | 0.2% | ▲ Add | 3 | SEC ↗ ×8 |
| 53 | California Public Employees… | 2.53M | -19.0% | $445.29M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 54 | Blair William & Co/Il | 2.50M | -0.6% | $441.58M | 1.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | Man Group plc | 2.48M | +28.8% | $437.34M | 0.8% | ▲ Add | 3 | SEC ↗ ×2 |
| 56 | Capital World Investors ✦ | 2.45M | +57.4% | $431.29M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 57 | Canada Pension Plan Investment Board | 2.40M | -11.3% | $423.90M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 58 | Alyeska Investment Group, L.P. | 2.32M | -18.3% | $408.74M | 1.1% | ▼ Trim | 3 | SEC ↗ |
| 59 | Rhumbline Advisers | 2.28M | -1.8% | $401.24M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 60 | Allianz Asset Management GmbH | 2.07M | -22.3% | $364.20M | 0.3% | ▼ Trim | 3 | SEC ↗ ×7 |
| 61 | Russell Investments Group, Ltd. | 2.06M | +28.6% | $361.97M | 0.3% | ▲ Add | 3 | SEC ↗ ×25 |
| 62 | Bank Of Montreal /Can/ | 1.93M | +3.4% | $339.76M | 0.1% | ▲ Add | 3 | SEC ↗ ×9 |
| 63 | Voya Investment Management Llc | 1.87M | -60.1% | $330.56M | 0.3% | ▼ Trim | 3 | SEC ↗ ×2 |
| 64 | First Trust Advisors Lp | 1.84M | +9.1% | $324.92M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 65 | Bank Julius Baer & Co. Ltd, Zurich | 1.85M | +9.2% | $322.49M | 0.8% | ▲ Add | 3 | SEC ↗ |
| 66 | National Bank Of Canada /Fi/ | 1.77M | +56.3% | $312.72M | 0.3% | ▲ Add | 3 | SEC ↗ ×5 |
| 67 | Citigroup Inc | 1.76M | +15.4% | $310.47M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 68 | LPL Financial LLC | 1.71M | +14.0% | $302.18M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 69 | Schroder Investment Management Group | 1.62M | +1.7% | $286.16M | 0.2% | ▲ Add | 2 | SEC ↗ ×7 |
| 70 | Bamco Inc /Ny/ | 1.60M | -3.7% | $281.77M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 71 | CIBC Bancorp USA Inc. | 1.53M | -29.2% | $270.50M | 0.3% | ▼ Trim | 2 | SEC ↗ ×3 |
| 72 | Cerity Partners LLC | 1.52M | +7.8% | $268.11M | 0.3% | ▲ Add | 3 | SEC ↗ ×3 |
| 73 | Allspring Global Investments… | 1.56M | -16.7% | $267.93M | 0.4% | ▼ Trim | 3 | SEC ↗ ×3 |
| 74 | Aberdeen Group plc | 1.46M | +19.4% | $257.16M | 0.4% | ▲ Add | 3 | SEC ↗ ×3 |
| 75 | Balyasny Asset Management L.P. | 1.46M | +7406.9% | $256.72M | 0.5% | ▲ Add | 3 | SEC ↗ |
| 76 | Qube Research & Technologies Ltd | 1.46M | -42.9% | $256.70M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 77 | Baird Financial Group, Inc. | 1.45M | +21.9% | $255.11M | 0.4% | ▲ Add | 3 | SEC ↗ ×2 |
| 78 | Adage Capital Partners ✦ | 1.42M | -20.3% | $250.92M | 0.4% | ▼ Trim | 9 | SEC ↗ |
| 79 | Td Asset Management Inc | 1.37M | -62.0% | $242.10M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 80 | Mackenzie Financial Corp | 1.35M | -8.8% | $237.28M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 81 | Universal- Beteiligungs- und… | 1.34M | -6.6% | $236.84M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 82 | New York State Common Retirement… | 1.32M | -4.2% | $232.96M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 83 | Bnp Paribas Financial Markets | 1.30M | +20.2% | $229.51M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 84 | Danske Bank A/S | 1.27M | +6.3% | $224.14M | 0.4% | ▲ Add | 3 | SEC ↗ ×3 |
| 85 | Pnc Financial Services Group, Inc. | 1.24M | +0.3% | $218.84M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 86 | Zurcher Kantonalbank (Zurich… | 1.23M | -9.0% | $217.43M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 87 | 1832 Asset Management L.P. | 1.13M | +771.1% | $198.85M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 88 | Nomura Asset Management… | 1.10M | -1.4% | $194.80M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 89 | State Board Of Administration Of… | 1.07M | +0.6% | $188.72M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 90 | Aviva Plc | 1.06M | +2.8% | $186.12M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 91 | Credit Agricole S A | 1.01M | +98.3% | $178.70M | 0.5% | ▲ Add | 3 | SEC ↗ ×8 |
| 92 | Kayne Anderson Rudnick Investment… | 984.29K | -32.3% | $173.55M | 0.5% | ▼ Trim | 3 | SEC ↗ ×2 |
| 93 | Quantinno Capital Management LP | 968.09K | +34.7% | $170.69M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 94 | Nordea Investment Management Ab | 952.00K | -13.1% | $165.16M | 0.1% | ▼ Trim | 3 | SEC ↗ ×4 |
| 95 | Prudential Financial Inc | 927.83K | +9.1% | $163.60M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 96 | Healthcare Of Ontario Pension Plan… | 919.11K | +49.7% | $162.06M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 97 | Manufacturers Life Insurance… | 895.09K | +16.7% | $157.81M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 98 | Korea Investment CORP | 886.46K | -4.2% | $156.30M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 99 | Caisse De Depot Et Placement Du… | 864.54K | -35.9% | $152.44M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 100 | Mitsubishi UFJ Trust & Banking Corp | 845.83K | +3.1% | $149.14M | 0.3% | ▲ Add | 3 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $3.38B | 0.3% |
Exited
| Tudor Investment Corp Et Al | $77.58M | was 0.4% |
| Hrt Financial Lp | $35.22M | was 0.1% |
| Lone Pine Capital | $28.19M | was 0.2% |
| Walleye Trading LLC | $3.14M | was 0.1% |
| Capstone Investment Advisors… | $827,972 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2,099 holders, 1.10B shares, $133.08B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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