Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InstitutionCaptrust Financial Advisors
Latest Disclosed Ownership789,366 shares
Latest Disclosed Value $ 99,723,457
Captrust Financial Advisors reports 4.86% decrease in ownership of APH / Amphenol Corporation

On May 14, 2026 - Captrust Financial Advisors filed a 13F-HR form disclosing ownership of 789,366 shares of Amphenol Corporation (US:APH) valued at $99,736,394 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 829,732 shares of Amphenol Corporation. This represents a change in shares of -4.86% during the quarter. The current value of the position is $116,526,209 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F AMPHENOL CORP CL A Stock 032095101 789,366 -40,366 -4.86 99,723 -11.06 0.1719
2026-02-17 2025-12-31 13F AMPHENOL CORP CL A Stock 032095101 829,732 2,132 0.26 112,130 9.49 0.2133
2025-11-19 2025-09-30 13F AMPHENOL CORP NEW CL A Stock 032095101 827,600 11,182 1.37 102,415 27.03 0.2088
2025-08-15 2025-06-30 13F AMPHENOL CORP NEW CL A Stock 032095101 816,418 -3,488 -0.43 80,621 49.92 0.1799
2025-05-15 2025-03-31 13F AMPHENOL CORP NEW CL A Stock 032095101 819,906 763,720 1,359.27 53,778 1,278.19 0.1349
2025-02-14 2024-12-31 13F AMPHENOL CORP NEW CL A Stock 032095101 56,186 3,109 5.86 3,902 12.84 0.0111
2024-11-14 2024-09-30 13F AMPHENOL CORP NEW CL A Stock 032095101 53,077 1,705 3.32 3,458 -0.06 0.0103
2024-08-15 2024-06-30 13F AMPHENOL CORP NEW CL A Stock 032095101 51,372 26,739 108.55 3,461 21.79 0.0111
2024-05-15 2024-03-31 13F AMPHENOL CORP NEW CL A Stock 032095101 24,633 -18,686 -43.14 2,841 -33.84 0.0104
2024-02-14 2023-12-31 13F AMPHENOL CORP NEW CL A Stock 032095101 43,319 5,709 15.18 4,294 35.97 0.0148
2023-11-15 2023-09-30 13F AMPHENOL CORP NEW CL A Stock 032095101 37,610 776 2.11 3,159 0.93 0.0121
2023-08-15 2023-06-30 13F AMPHENOL CORP NEW CL A Stock 032095101 36,834 1,603 4.55 3,129 8.68 0.0123
2023-05-15 2023-03-31 13F AMPHENOL CORP NEW CL A Stock 032095101 35,231 -65 -0.18 2,879 7.15 0.0126
2023-02-15 2022-12-31 13F AMPHENOL CORP NEW CL A Stock 032095101 35,296 -1,743 -4.71 2,687 8.35 0.0135
2022-11-16 2022-09-30 13F AMPHENOL CORP NEW CL A Stock 032095101 37,039 4,433 13.60 2,480 17.76 0.0144
2022-08-23 2022-06-30 13F/A-1 AMPHENOL CORP NEW CL A Common Stock 032095101 32,606 2,682 8.96 2,106 -6.86 0.0136
2022-08-16 2022-06-30 13F AMPHENOL CORP NEW CL A COM 032095101 34,593 4,669 2,227 0.0162
2022-05-16 2022-03-31 13F AMPHENOL CORP CL A 032095101 29,924 3,125 11.66 2,261 -3.75 0.0146
2022-02-14 2021-12-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 26,799 -2,072 -7.18 2,349 10.91 0.0161
2021-11-16 2021-09-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 28,871 -1,383 -4.57 2,118 2.12 0.0176
2021-08-16 2021-06-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 30,254 -6,493 -17.67 2,074 -14.62 0.0193
2021-05-17 2021-03-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 36,747 21,731 144.72 2,429 23.42 0.0263
2021-02-16 2020-12-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 15,016 -2,885 -16.12 1,968 -0.10 0.0261
2020-11-17 2020-09-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 17,901 162 0.91 1,970 16.50 0.0327
2020-08-14 2020-06-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 17,739 -86 -0.48 1,691 35.93 0.0278
2020-05-15 2020-03-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 17,825 4,514 33.91 1,244 -14.62 0.0274
2020-02-14 2019-12-31 13F AMPHENOL CORP CL A 032095101 13,311 3,535 36.16 1,457 54.02 0.0230
2019-11-14 2019-09-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 9,776 2,505 34.45 946 35.34 0.0332
2019-08-13 2019-06-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 7,271 -350 -4.59 699 -3.05 0.0259
2019-05-15 2019-03-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 7,621 5,496 258.64 721 316.76 0.0293
2019-02-13 2018-12-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 2,125 652 44.26 173 24.46 0.0093
2018-11-15 2018-09-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 1,473 -70 -4.54 139 2.96 0.0062
2018-08-13 2018-06-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 1,543 265 20.74 135 25.00 0.0075
2018-05-15 2018-03-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 1,278 193 17.79 108 13.68 0.0067
2018-02-14 2017-12-31 13F AMPHENOL CORP NEW CL A Common Stock 032095101 1,085 155 16.67 95 17.28 0.0057
2018-02-16 2017-09-30 13F/A-1 AMPHENOL CORP NEW CL A Common Stock 032095101 930 537 136.64 81 179.31 0.0061
2017-08-10 2017-06-30 13F AMPHENOL CORP NEW CL A Common Stock 032095101 393 393 29 0.0025
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.