Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InstitutionTruist Financial Corp
Latest Disclosed Ownership237,214 shares
Latest Disclosed Value $ 29,972,009
Truist Financial Corp reports 4.88% decrease in ownership of APH / Amphenol Corporation

On April 27, 2026 - Truist Financial Corp filed a 13F-HR form disclosing ownership of 237,214 shares of Amphenol Corporation (US:APH) valued at $29,971,989 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 249,381 shares of Amphenol Corporation. This represents a change in shares of -4.88% during the quarter. The current value of the position is $35,017,531 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)
2026-04-27 2026-03-31 13F AMPHENOL CL A 032095101 237,214 -12,167 -4.88 29,972 -11.06 0.0215
2026-02-02 2025-12-31 13F AMPHENOL CORP CL A 032095101 249,381 8,360 3.47 33,701 12.99 0.0449
2025-11-03 2025-09-30 13F AMPHENOL CORP CL A 032095101 241,021 -21,260 -8.11 29,826 15.16 0.0403
2025-07-18 2025-06-30 13F AMPHENOL CORP CL A 032095101 262,281 16,031 6.51 25,900 60.36 0.0379
2025-04-29 2025-03-31 13F AMPHENOL CORP CL A 032095101 246,250 57,844 30.70 16,152 23.44 0.0258
2025-01-31 2024-12-31 13F AMPHENOL CORP CL A 032095101 188,406 -4,026 -2.09 13,085 4.35 0.0205
2024-11-13 2024-09-30 13F AMPHENOL CORP CL A 032095101 192,432 8,991 4.90 12,539 1.46 0.0197
2024-08-21 2024-06-30 13F AMPHENOL CORP CL A 032095101 183,441 83,435 83.43 12,358 7.13 0.0188
2024-05-13 2024-03-31 13F AMPHENOL CORP CL A 032095101 100,006 9,738 10.79 11,536 28.91 0.0175
2024-02-02 2023-12-31 13F AMPHENOL CORP CL A 032095101 90,268 3,777 4.37 8,948 23.18 0.0142
2023-11-14 2023-09-30 13F AMPHENOL CORP CL A 032095101 86,491 -3,693 -4.09 7,264 -5.18 0.0121
2023-08-01 2023-06-30 13F AMPHENOL CORP CL A 032095101 90,184 -18,275 -16.85 7,661 -13.56 0.0127
2023-05-05 2023-03-31 13F AMPHENOL CORP CL A 032095101 108,459 -71,605 -39.77 8,863 -35.35 0.0152
2023-02-17 2022-12-31 13F AMPHENOL CORP CL A 032095101 180,064 -61,641 -25.50 13,710 -15.29 0.0241
2022-10-26 2022-09-30 13F AMPHENOL CORP CL A 032095101 241,705 -34,333 -12.44 16,185 -8.92 0.0310
2022-07-22 2022-06-30 13F AMPHENOL CORP CL A 032095101 276,038 -189,529 -40.71 17,771 -49.34 0.0326
2022-04-22 2022-03-31 13F AMPHENOL CORP CL A 032095101 465,567 -9,108 -1.92 35,082 -15.50 0.0554
2022-02-14 2021-12-31 13F AMPHENOL CORP CL A 032095101 474,675 7,466 1.60 41,515 21.34 0.0633
2021-11-05 2021-09-30 13F AMPHENOL CORP CL A 032095101 467,209 325,272 229.17 34,214 252.36 0.0561
2021-08-16 2021-06-30 13F AMPHENOL CORP CL A 032095101 141,937 14,124 11.05 9,710 15.16 0.0159
2021-05-17 2021-03-31 13F AMPHENOL CORP CL A 032095101 127,813 51,759 68.06 8,432 -15.22 0.0147
2021-11-19 2020-12-31 13F/A-1 AMPHENOL CORP CL A 032095101 76,054 15,125 24.82 9,946 50.77 0.0190
2021-02-18 2020-12-31 13F AMPHENOL CORP CL A 032095101 76,054 15,125 9,946 0.0185
2021-11-05 2020-09-30 13F/A-1 AMPHENOL CORP CL A 032095101 60,929 -7,985 -11.59 6,597 -0.09 0.0144
2020-11-13 2020-09-30 13F AMPHENOL CORP CL A 032095101 60,873 -7,985 6,591 0.0142
2021-11-16 2020-06-30 13F/A-1 AMPHENOL CORP CL A 032095101 68,914 10,347 17.67 6,603 54.67 0.0148
2020-08-14 2020-06-30 13F AMPHENOL CORP CL A 032095101 68,858 10,291 6,598 0.0146
2021-11-05 2020-03-31 13F/A-1 AMPHENOL CORP CL A 032095101 58,567 966 1.68 4,269 -31.52 0.0112
2020-05-15 2020-03-31 13F AMPHENOL CORP CL A 032095101 58,511 1,022 4,265 0.0111
2021-11-16 2019-12-31 13F/A-1 AMPHENOL CORP CL A 032095101 57,601 52,014 930.98 6,234 1,056.59 0.0127
2020-02-14 2019-12-31 13F AMPHENOL CORP CL A 032095101 57,489 51,902 6,222 0.0125
2019-10-31 2019-09-30 13F AMPHENOL COMMON STOCK 032095101 5,587 -225 -3.87 539 -3.41 0.0093
2019-07-24 2019-06-30 13F AMPHENOL COMMON STOCK 032095101 5,812 -31 -0.53 558 1.09 0.0097
2019-04-23 2019-03-31 13F AMPHENOL COMMON STOCK 032095101 5,843 -576 -8.97 552 6.15 0.0099
2019-01-22 2018-12-31 13F AMPHENOL COMMON STOCK 032095101 6,419 -309 -4.59 520 -17.85 0.0107
2018-10-17 2018-09-30 13F AMPHENOL COMMON STOCK 032095101 6,728 402 6.35 633 14.67 0.0114
2018-07-26 2018-06-30 13F AMPHENOL COMMON STOCK 032095101 6,326 -534 -7.78 552 -6.44 0.0105
2018-04-20 2018-03-31 13F AMPHENOL COMMON STOCK 032095101 6,860 -230 -3.24 590 -5.30 0.0113
2018-01-29 2017-12-31 13F AMPHENOL COMMON STOCK 032095101 7,090 -568 -7.42 623 -3.86 0.0116
2017-10-23 2017-09-30 13F AMPHENOL COMMON STOCK 032095101 7,658 -853 -10.02 648 3.18 0.0126
2017-07-20 2017-06-30 13F AMPHENOL COMMON STOCK 032095101 8,511 -665 -7.25 628 -3.98 0.0125
2017-04-28 2017-03-31 13F AMPHENOL COMMON STOCK 032095101 9,176 -2,275 -19.87 654 -14.95 0.0131
2017-02-02 2016-12-31 13F AMPHENOL COMMON STOCK 032095101 11,451 206 1.83 769 5.34 0.0157
2016-11-01 2016-09-30 13F AMPHENOL COMMON STOCK 032095101 11,245 110 0.99 730 14.24 0.0150
2016-08-01 2016-06-30 13F AMPHENOL COMMON STOCK 032095101 11,135 -1,691 -13.18 639 -13.88 0.0134
2016-05-05 2016-03-31 13F AMPHENOL COMMON STOCK 032095101 12,826 -980 -7.10 742 2.91 0.0192
2016-01-28 2015-12-31 13F AMPHENOL COMMON STOCK 032095101 13,806 270 1.99 721 4.49 0.0187
2015-11-04 2015-09-30 13F AMPHENOL COMMON STOCK 032095101 13,536 1,733 14.68 690 0.88 0.0179
2015-07-29 2015-06-30 13F AMPHENOL COMMON STOCK 032095101 11,803 -2,390 -16.84 684 -18.18 0.0185
2015-04-23 2015-03-31 13F AMPHENOL COMMON STOCK 032095101 14,193 800 5.97 836 15.95 0.0240
2015-01-26 2014-12-31 13F AMPHENOL COMMON STOCK 032095101 13,393 6,553 95.80 721 5.56 0.0212
2014-10-21 2014-09-30 13F AMPHENOL COMMON STOCK 032095101 6,840 -140 -2.01 683 1.64 0.0206
2014-07-21 2014-06-30 13F AMPHENOL COMMON STOCK 032095101 6,980 -468 -6.28 672 -1.61 0.0201
2014-04-28 2014-03-31 13F AMPHENOL COMMON STOCK 032095101 7,448 -1,054 -12.40 683 -9.89 0.0215
2014-01-27 2013-12-31 13F AMPHENOL COMMON STOCK 032095101 8,502 -197 -2.26 758 12.63 0.0244
2013-10-22 2013-09-30 13F AMPHENOL COMMON STOCK 032095101 8,699 -504 -5.48 673 -6.14 0.0238
2013-07-15 2013-06-30 13F AMPHENOL COM 032095101 9,203 9,203 717 0.0267
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.