Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InstitutionScotia Capital Inc.
Latest Disclosed Ownership35,278 shares
Latest Disclosed Value $ 4,457,435
Scotia Capital Inc. reports 16.88% increase in ownership of APH / Amphenol Corporation

On May 13, 2026 - Scotia Capital Inc. filed a 13F-HR form disclosing ownership of 35,278 shares of Amphenol Corporation (US:APH) valued at $4,457,375 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 30,182 shares of Amphenol Corporation. This represents a change in shares of 16.88% during the quarter. The current value of the position is $5,207,738 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)
2026-05-13 2026-03-31 13F AMPHENOL CL A 032095101 35,278 5,096 16.88 4,457 9.32 0.0183
2026-02-12 2025-12-31 13F AMPHENOL CORP CL A 032095101 30,182 2,834 10.36 4,078 20.48 0.0164
2025-11-14 2025-09-30 13F AMPHENOL CORP CL A 032095101 27,348 8,440 44.64 3,385 81.35 0.0144
2025-08-13 2025-06-30 13F AMPHENOL CORP CL A 032095101 18,908 6,415 51.35 1,867 127.84 0.0088
2025-05-09 2025-03-31 13F AMPHENOL CORP CL A 032095101 12,493 -13,491 -51.92 819 -54.60 0.0044
2025-02-13 2024-12-31 13F AMPHENOL CORP CL A 032095101 25,984 14,599 128.23 1,805 143.45 0.0095
2024-11-13 2024-09-30 13F AMPHENOL CORP CL A 032095101 11,385 295 2.66 742 -0.80 0.0040
2024-08-14 2024-06-30 13F AMPHENOL CORP CL A 032095101 11,090 5,791 109.28 747 22.26 0.0044
2024-05-14 2024-03-31 13F AMPHENOL CORP CL A 032095101 5,299 485 10.07 611 28.09 0.0036
2024-02-12 2023-12-31 13F AMPHENOL CORP CL A 032095101 4,814 1,088 29.20 477 52.40 0.0031
2023-11-14 2023-09-30 13F AMPHENOL CORP CL A 032095101 3,726 729 24.32 313 23.23 0.0023
2023-08-03 2023-06-30 13F AMPHENOL CORP CL A 032095101 2,997 188 6.69 255 10.92 0.0017
2023-05-11 2023-03-31 13F AMPHENOL CORP CL A 032095101 2,809 -475 -14.46 230 -8.40 0.0017
2023-02-09 2022-12-31 13F AMPHENOL CORP CL A 032095101 3,284 -100 -2.96 250 10.13 0.0019
2022-11-10 2022-09-30 13F AMPHENOL CORP CL A 032095101 3,384 -348 -9.32 227 -5.42 0.0018
2022-08-05 2022-06-30 13F AMPHENOL CORP CL A 032095101 3,732 -408 -9.86 240 -23.08 0.0018
2022-05-09 2022-03-31 13F AMPHENOL CORP CL A 032095101 4,140 1,565 60.78 312 38.67 0.0020
2022-02-11 2021-12-31 13F AMPHENOL CORP CL A 032095101 2,575 -516 -16.69 225 -0.44 0.0015
2021-11-12 2021-09-30 13F AMPHENOL CORP CL A 032095101 3,091 3,091 226 0.0016
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.