Amazon.com, Inc.
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionHarbor Group, Inc.
Latest Disclosed Ownership1,400 shares
Latest Disclosed Value $ 291,529
Harbor Group, Inc. reports 17.65% decrease in ownership of AMZN / Amazon.com, Inc.

On April 10, 2026 - Harbor Group, Inc. filed a 13F-HR form disclosing ownership of 1,400 shares of Amazon.com, Inc. (MX:AMZN) valued at $291,529 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 1,700 shares of Amazon.com, Inc.. This represents a change in shares of -17.65% during the quarter.

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)
2026-04-10 2026-03-31 13F AMAZON COM COM 023135106 1,400 -300 -17.65 292 -25.77 0.0421
2026-01-12 2025-12-31 13F AMAZON COM COM 023135106 1,700 -91 -5.08 392 -0.25 0.0587
2025-10-14 2025-09-30 13F AMAZON COM COM 023135106 1,791 -65 -3.50 393 -3.44 0.0625
2025-07-14 2025-06-30 13F AMAZON COM COM 023135106 1,856 0 0.00 407 15.30 0.0721
2025-04-11 2025-03-31 13F AMAZON COM COM 023135106 1,856 -84 -4.33 353 -16.94 0.0705
2025-01-15 2024-12-31 13F AMAZON COM COM 023135106 1,940 0 0.00 426 17.73 0.0955
2024-10-09 2024-09-30 13F AMAZON COM COM 023135106 1,940 882 83.36 361 76.96 0.0835
2024-07-12 2024-06-30 13F AMAZON COM COM 023135106 1,058 1,058 204 0.0523
2023-07-14 2023-06-30 13F AMAZON COM COM 023135106 0 -3,986 -100.00 0 -100.00
2023-04-11 2023-03-31 13F AMAZON COM COM 023135106 3,986 3,986 412 0.2454
2022-07-15 2022-06-30 13F AMAZON COM COM 023135106 0 -67 -100.00 0 -100.00
2022-04-25 2022-03-31 13F AMAZON COM COM 023135106 67 67 219 0.1383
2021-04-23 2021-03-31 13F AMAZON COM COM 023135106 0 -68 -100.00 0 -100.00
2021-01-21 2020-12-31 13F AMAZON COM COM 023135106 68 68 216 0.1613
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.