Security record · archived quarter
APH
Amphenol Corporation · Technology · Hardware, Equipment & Parts
180Tracked holders
0Δ holders
922.10MShares held
$116.20BReported value
+5New positions
−6Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +3.3% · net new positions -0.6% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 101.97M | -3.9% | $12.88B | 0.2% | ▼ Trim | 4 | SEC ↗ ×22 |
| 2 | Vanguard Capital Management Llc | 79.88M | — | $10.09B | 0.2% | n/c | 1 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 79.48M | -8.0% | $10.04B | 0.5% | ▼ Trim | 4 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (passive) | 57.40M | +0.8% | $7.27B | 0.3% | ▲ Add | 6 | SEC ↗ |
| 5 | JPMorgan Chase ✦ | 49.27M | +43.5% | $5.87B | 0.4% | ▲ Add | 3 | SEC ↗ ×24 |
| 6 | Capital International Investors | 35.33M | +49.2% | $4.46B | 1.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 31.30M | +3.2% | $3.95B | 0.2% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Capital Research Global Investors | 26.63M | +61.8% | $3.36B | 0.5% | ▲ Add | 2 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 26.19M | -30.9% | $3.31B | 0.4% | ▼ Trim | 8 | SEC ↗ ×2 |
| 10 | Bank Of America Corp /De/ | 20.68M | -5.8% | $2.61B | 0.2% | ▼ Trim | 2 | SEC ↗ ×8 |
| 11 | Morgan Stanley ✦ | 17.51M | -3.7% | $2.21B | 0.1% | ▼ Trim | 3 | SEC ↗ ×22 |
| 12 | Bank of New York Mellon Corp | 16.31M | -7.9% | $2.06B | 0.4% | ▼ Trim | 2 | SEC ↗ ×26 |
| 13 | Wellington Management ✦ | 15.00M | +20.8% | $1.90B | 0.4% | ▲ Add | 8 | SEC ↗ ×8 |
| 14 | Massachusetts Financial Services Co… | 13.96M | -12.2% | $1.83B | 0.6% | ▼ Trim | 2 | SEC ↗ ×9 |
| 15 | Northern Trust Corp | 13.47M | -0.3% | $1.70B | 0.2% | ▼ Trim | 2 | SEC ↗ ×8 |
| 16 | Nuveen, LLC | 13.12M | +68.2% | $1.66B | 0.5% | ▲ Add | 2 | SEC ↗ ×3 |
| 17 | Arrowstreet Capital ✦ | 11.88M | +0.2% | $1.50B | 0.8% | ▲ Add | 8 | SEC ↗ |
| 18 | Invesco Ltd. | 11.78M | +31.6% | $1.49B | 0.1% | ▲ Add | 2 | SEC ↗ ×23 |
| 19 | Goldman Sachs Group ✦ | 11.41M | +33.5% | $1.44B | 0.2% | ▲ Add | 3 | SEC ↗ ×6 |
| 20 | Jennison Associates Llc | 10.24M | -0.2% | $1.29B | 0.9% | ▼ Trim | 2 | SEC ↗ ×2 |
| 21 | Royal Bank Of Canada | 9.77M | -8.2% | $1.23B | 0.2% | ▼ Trim | 2 | SEC ↗ ×14 |
| 22 | Janus Henderson Group Plc | 9.46M | -4.5% | $1.20B | 0.6% | ▼ Trim | 2 | SEC ↗ ×4 |
| 23 | Franklin Resources Inc | 9.31M | -18.8% | $1.18B | 0.3% | ▼ Trim | 2 | SEC ↗ ×12 |
| 24 | UBS AM, a distinct business unit of… | 9.29M | +10.9% | $1.17B | 0.2% | ▲ Add | 2 | SEC ↗ ×11 |
| 25 | Legal & General Group Plc | 8.11M | -2.4% | $1.03B | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 26 | Charles Schwab Investment… | 7.39M | +2.1% | $933.75M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 27 | Wells Fargo & Company/Mn | 7.07M | +5.6% | $893.01M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 28 | Victory Capital Management Inc | 6.44M | -23.9% | $813.96M | 0.5% | ▼ Trim | 2 | SEC ↗ |
| 29 | Deutsche Bank Ag\ | 6.41M | -1.4% | $809.39M | 0.3% | ▼ Trim | 2 | SEC ↗ ×15 |
| 30 | Amundi | 6.38M | +10.5% | $806.28M | 0.2% | ▲ Add | 2 | SEC ↗ ×6 |
| 31 | UBS Group AG | 6.30M | +37.7% | $796.42M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 32 | Neuberger Berman Group LLC | 5.91M | -11.8% | $746.24M | 0.6% | ▼ Trim | 2 | SEC ↗ ×2 |
| 33 | AQR Capital Management ✦ | 5.65M | +57.5% | $697.11M | 0.3% | ▲ Add | 8 | SEC ↗ ×11 |
| 34 | American Century Companies Inc | 5.31M | -9.0% | $670.65M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 35 | Envestnet Asset Management Inc | 5.23M | -3.9% | $661.02M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 36 | Barclays Plc | 5.03M | -1.6% | $635.25M | 0.2% | ▼ Trim | 2 | SEC ↗ ×7 |
| 37 | Voya Investment Management Llc | 4.70M | -16.6% | $594.08M | 0.7% | ▼ Trim | 2 | SEC ↗ ×2 |
| 38 | Alkeon Capital Management Llc | 4.62M | +23.3% | $583.48M | 2.6% | ▲ Add | 2 | SEC ↗ ×2 |
| 39 | Alliancebernstein L.P. | 4.07M | -21.2% | $550.69M | 0.2% | ▼ Trim | 2 | SEC ↗ ×2 |
| 40 | Dimensional Fund Advisors Lp | 4.33M | +23.2% | $546.46M | 0.1% | ▲ Add | 2 | SEC ↗ ×5 |
| 41 | Sumitomo Mitsui Trust Group, Inc. | 4.14M | -18.4% | $522.64M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 42 | Stifel Financial Corp | 3.71M | +1.5% | $468.47M | 0.4% | ▲ Add | 2 | SEC ↗ ×7 |
| 43 | Td Asset Management Inc | 3.61M | -11.7% | $455.99M | 0.4% | ▼ Trim | 2 | SEC ↗ ×2 |
| 44 | Swiss National Bank | 3.59M | +7.4% | $453.89M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 45 | DZ BANK AG Deutsche Zentral… | 3.51M | +715.0% | $442.95M | 0.4% | ▲ Add | 2 | SEC ↗ ×6 |
| 46 | National Pension Service | 3.32M | +2.6% | $420.07M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 47 | Swedbank AB | 3.24M | -22.4% | $409.43M | 0.4% | ▼ Trim | 2 | SEC ↗ ×3 |
| 48 | Lazard Asset Management Llc | 3.18M | -15.3% | $401.65M | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 49 | California Public Employees… | 3.12M | -24.6% | $394.10M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 50 | Raymond James Financial Inc | 3.10M | +4.6% | $392.20M | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 51 | Principal Financial Group Inc | 2.90M | +5.3% | $365.95M | 0.2% | ▲ Add | 2 | SEC ↗ ×3 |
| 52 | Mitsubishi UFJ Asset Management… | 2.85M | +8.2% | $359.87M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 53 | Alyeska Investment Group, L.P. | 2.84M | +53.2% | $358.44M | 1.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Jones Financial Companies Lllp | 2.79M | +667.1% | $344.59M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 55 | Canada Pension Plan Investment Board | 2.71M | +73.3% | $342.63M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 56 | Allianz Asset Management GmbH | 2.66M | -4.4% | $335.96M | 0.4% | ▼ Trim | 2 | SEC ↗ ×7 |
| 57 | Qube Research & Technologies Ltd | 2.55M | +316.7% | $322.15M | 0.5% | ▲ Add | 2 | SEC ↗ |
| 58 | Blair William & Co/Il | 2.52M | -5.0% | $318.44M | 0.9% | ▼ Trim | 2 | SEC ↗ |
| 59 | Marshall Wace ✦ | 2.34M | +375.5% | $295.32M | 0.3% | ▲ Add | 4 | SEC ↗ ×3 |
| 60 | Hsbc Holdings Plc | 2.34M | -49.2% | $294.72M | 0.2% | ▼ Trim | 2 | SEC ↗ ×9 |
| 61 | Millennium Management ✦ | 2.32M | +75.5% | $293.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 62 | Rhumbline Advisers | 2.32M | -1.0% | $292.91M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 63 | CIBC Bancorp USA Inc. | 2.17M | — | $273.96M | 0.4% | n/c | 1 | SEC ↗ ×3 |
| 64 | Ameriprise Financial Inc | 1.93M | +7.8% | $243.62M | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 65 | Man Group plc | 1.93M | +2.5% | $243.33M | 0.5% | ▲ Add | 2 | SEC ↗ ×2 |
| 66 | Allspring Global Investments… | 1.87M | +9.2% | $238.49M | 0.4% | ▲ Add | 2 | SEC ↗ ×3 |
| 67 | California State Teachers… | 1.88M | -2.2% | $236.91M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 68 | Bank Of Montreal /Can/ | 1.86M | -8.7% | $235.50M | 0.1% | ▼ Trim | 2 | SEC ↗ ×9 |
| 69 | Adage Capital Partners ✦ | 1.78M | +63.4% | $225.52M | 0.3% | ▲ Add | 8 | SEC ↗ |
| 70 | First Trust Advisors Lp | 1.69M | +42.1% | $213.50M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 71 | Bank Julius Baer & Co. Ltd, Zurich | 1.69M | +55.9% | $211.06M | 0.6% | ▲ Add | 2 | SEC ↗ |
| 72 | Bamco Inc /Ny/ | 1.66M | -3.0% | $209.70M | 0.6% | ▼ Trim | 2 | SEC ↗ |
| 73 | Schroder Investment Management Group | 1.60M | — | $201.62M | 0.2% | n/c | 1 | SEC ↗ ×5 |
| 74 | Russell Investments Group, Ltd. | 1.60M | +12.4% | $201.48M | 0.2% | ▲ Add | 2 | SEC ↗ ×21 |
| 75 | Capital World Investors ✦ | 1.55M | New | $196.32M | 0.0% | New | 1 | SEC ↗ |
| 76 | Citigroup Inc | 1.53M | -4.5% | $192.74M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 77 | LPL Financial LLC | 1.50M | -2.1% | $189.90M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 78 | Mackenzie Financial Corp | 1.48M | -24.7% | $186.54M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 79 | Kayne Anderson Rudnick Investment… | 1.45M | -18.1% | $183.62M | 0.5% | ▼ Trim | 2 | SEC ↗ ×2 |
| 80 | Universal- Beteiligungs- und… | 1.44M | +3.0% | $181.87M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 81 | Cerity Partners LLC | 1.41M | +4.3% | $178.24M | 0.3% | ▲ Add | 2 | SEC ↗ ×3 |
| 82 | BNP Paribas Asset Management… | 1.38M | +12.3% | $174.66M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 83 | New York State Common Retirement… | 1.38M | +1.0% | $174.33M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 84 | Zurcher Kantonalbank (Zurich… | 1.35M | +3.7% | $171.14M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 85 | Caisse De Depot Et Placement Du… | 1.35M | +20.6% | $170.50M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 86 | Wealth Enhancement Advisory… | 1.56M | +500.7% | $169.00M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 87 | Pnc Financial Services Group, Inc. | 1.24M | +0.4% | $156.28M | 0.1% | ▲ Add | 2 | SEC ↗ ×8 |
| 88 | Aberdeen Group plc | 1.22M | +18.9% | $154.29M | 0.2% | ▲ Add | 2 | SEC ↗ ×3 |
| 89 | Danske Bank A/S | 1.20M | -2.5% | $151.14M | 0.4% | ▼ Trim | 2 | SEC ↗ ×3 |
| 90 | Baird Financial Group, Inc. | 1.19M | +2.0% | $149.98M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 91 | Sei Investments Co | 1.17M | -49.2% | $147.52M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 92 | National Bank Of Canada /Fi/ | 1.13M | +31.7% | $143.37M | 0.1% | ▲ Add | 2 | SEC ↗ ×5 |
| 93 | Nomura Asset Management… | 1.12M | -3.3% | $141.56M | 0.2% | ▼ Trim | 2 | SEC ↗ ×2 |
| 94 | Jane Street Group, Llc | 1.10M | +677.5% | $139.24M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 95 | Bnp Paribas Financial Markets | 1.08M | -22.2% | $136.81M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 96 | State Board Of Administration Of… | 1.06M | 0.0% | $134.41M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 97 | Nordea Investment Management Ab | 1.10M | +41.1% | $133.50M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 98 | Citadel Advisors ✦ | 1.04M | +66.1% | $131.00M | 0.1% | ▲ Add | 8 | SEC ↗ ×2 |
| 99 | Aviva Plc | 1.03M | +3.1% | $129.79M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 100 | Korea Investment CORP | 925.83K | +3.9% | $116.98M | 0.2% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Capital World Investors | $196.32M | 0.0% |
Exited
| Norges Bank | $3.05B | was 0.3% |
| Point72 Asset Management | $164.90M | was 0.3% |
| Holocene Advisors, LP | $114.53M | was 0.2% |
| Rakuten Investment… | $22.03M | was 0.1% |
| Simplex Trading, Llc | $6.19M | was 0.2% |
| LMR Partners LLP | $130,410 | 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: Q1 2026 ·
Methodology ·
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