Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InstitutionSequoia Financial Advisors, LLC
Latest Disclosed Ownership46,242 shares
Latest Disclosed Value $ 5,842,681
Sequoia Financial Advisors, LLC reports 3.72% increase in ownership of APH / Amphenol Corporation

On April 30, 2026 - Sequoia Financial Advisors, LLC filed a 13F-HR form disclosing ownership of 46,242 shares of Amphenol Corporation (US:APH) valued at $5,842,677 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 44,585 shares of Amphenol Corporation. This represents a change in shares of 3.72% during the quarter. The current value of the position is $6,418,852 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)
2026-04-30 2026-03-31 13F AMPHENOL CL A 032095101 46,242 1,657 3.72 5,843 -3.04 0.0327
2026-02-03 2025-12-31 13F AMPHENOL CORP CL A 032095101 44,585 6,542 17.20 6,025 28.00 0.0336
2025-10-29 2025-09-30 13F AMPHENOL CORP CL A 032095101 38,043 4,460 13.28 4,708 41.95 0.0286
2025-07-25 2025-06-30 13F AMPHENOL CORP CL A 032095101 33,583 6,690 24.88 3,316 88.09 0.0227
2025-04-23 2025-03-31 13F AMPHENOL CORP CL A 032095101 26,893 4,337 19.23 1,764 12.58 0.0136
2025-08-08 2024-12-31 13F/A-1 AMPHENOL CORP CL A 032095101 22,556 3,774 20.09 1,567 28.05 0.0151
2025-02-07 2024-12-31 13F AMPHENOL CORP CL A 032095101 22,556 3,774 1,567 0.0151
2024-10-21 2024-09-30 13F AMPHENOL CORP CL A 032095101 18,782 1,432 8.25 1,224 4.71 0.0131
2024-07-15 2024-06-30 13F AMPHENOL CORP CL A 032095101 17,350 9,131 111.10 1,169 23.21 0.0141
2024-04-30 2024-03-31 13F AMPHENOL CORP CL A 032095101 8,219 -4,530 -35.53 948 -24.94 0.0118
2024-01-26 2023-12-31 13F AMPHENOL CORP CL A 032095101 12,749 5,008 64.69 1,264 94.31 0.0157
2023-11-08 2023-09-30 13F AMPHENOL CORP CL A 032095101 7,741 811 11.70 650 10.54 0.0114
2023-08-08 2023-06-30 13F AMPHENOL CORP CL A 032095101 6,930 -984 -12.43 589 -8.98 0.0101
2023-04-25 2023-03-31 13F AMPHENOL CORP CL A 032095101 7,914 998 14.43 647 22.81 0.0144
2023-02-10 2022-12-31 13F/A-1 AMPHENOL CORP CL A 032095101 6,916 2,927 73.38 527 97.00 0.0129
2023-01-18 2022-12-31 13F AMPHENOL CORP CL A 032095101 6,916 2,927 527 0.0119
2022-10-26 2022-09-30 13F AMPHENOL CORP CL A 032095101 3,989 269 7.23 267 11.72 0.0084
2022-07-22 2022-06-30 13F AMPHENOL CORP CL A 032095101 3,720 466 14.32 239 -2.45 0.0068
2022-05-13 2022-03-31 13F AMPHENOL CORP CL A 032095101 3,254 3,254 245 0.0061
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.