Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InstitutionSeacrest Wealth Management, Llc
Latest Disclosed Ownership2,040 shares
Latest Disclosed Value $ 257,754
Seacrest Wealth Management, Llc reports 20.71% increase in ownership of APH / Amphenol Corporation

On April 15, 2026 - Seacrest Wealth Management, Llc filed a 13F-HR form disclosing ownership of 2,040 shares of Amphenol Corporation (US:APH) valued at $257,754 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 1,690 shares of Amphenol Corporation. This represents a change in shares of 20.71% during the quarter. The current value of the position is $301,145 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)
2026-04-15 2026-03-31 13F AMPHENOL CL A 032095101 2,040 350 20.71 258 9.83 0.0276
2026-01-12 2025-12-31 13F AMPHENOL CORP CL A 032095101 1,690 -65 -3.70 235 6.36 0.0238
2025-11-13 2025-09-30 13F AMPHENOL CORP CL A 032095101 1,755 1,755 221 0.0233
2022-11-14 2022-09-30 13F AMPHENOL CORP CL A 032095101 0 -1,826 -100.00 0 -100.00
2022-08-09 2022-06-30 13F AMPHENOL CORP CL A 032095101 1,826 1,826 118 0.0149
2019-07-19 2019-06-30 13F AMPHENOL CORP CL A 032095101 0 -1,060 -100.00 0 -100.00
2019-05-10 2019-03-31 13F AMPHENOL CORP CL A 032095101 1,060 488 85.31 100 117.39 0.0172
2019-02-13 2018-12-31 13F AMPHENOL CORP CL A 032095101 572 17 3.06 46 -11.54 0.0095
2018-11-14 2018-09-30 13F AMPHENOL CORP CL A 032095101 555 0 0.00 52 8.33 0.0088
2018-08-03 2018-06-30 13F AMPHENOL CORP CL A 032095101 555 196 54.60 48 54.84 0.0086
2018-04-20 2018-03-31 13F AMPHENOL CORP CL A 032095101 359 0 0.00 31 -3.12 0.0057
2018-02-02 2017-12-31 13F AMPHENOL CORP CL A 032095101 359 359 32 0.0059
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.