亞馬遜公司
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionDillon & Associates Inc
Latest Disclosed Ownership99,752 shares
Latest Disclosed Value $ 20,748
Dillon & Associates Inc reports 2.53% increase in ownership of AMZN / Amazon.com, Inc.

On May 7, 2026 - Dillon & Associates Inc filed a 13F-HR form disclosing ownership of 99,752 shares of Amazon.com, Inc. (MX:AMZN) valued at $20,748 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 97,288 shares of Amazon.com, Inc.. This represents a change in shares of 2.53% 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)
2026-05-07 2026-03-31 13F Amazon.com AMZN 023135106 99,752 2,464 2.53 21 -9.09 2.8562
2026-02-09 2025-12-31 13F Amazon.com COMM 023135106 97,288 735 0.76 22 4.76 2.9019
2025-10-28 2025-09-30 13F Amazon.com COMM 023135106 96,553 1,509 1.59 21 5.00 2.7312
2025-08-05 2025-06-30 13F Amazon.com COMM 023135106 95,044 4,758 5.27 21 17.65 2.8255
2025-05-12 2025-03-31 13F Amazon.com COMM 023135106 90,286 -95 -0.11 17 -10.53 2.5486
2025-02-11 2024-12-31 13F Amazon.com COMM 023135106 90,381 4,196 4.87 20 18.75 2.7450
2024-11-05 2024-09-30 13F Amazon.com COMM 023135106 86,185 5,559 6.89 16 6.67 2.2557
2024-08-06 2024-06-30 13F Amazon.com COMM 023135106 80,626 7,983 10.99 16 15.38 2.2623
2024-04-30 2024-03-31 13F Amazon.com COMM 023135106 72,643 5,132 7.60 13 30.00 2.0543
2024-02-08 2023-12-31 13F Amazon.com COMM 023135106 67,511 -3,120 -4.42 10 25.00 1.8614
2023-11-13 2023-09-30 13F Amazon.com COMM 023135106 70,631 -340 -0.48 9 -11.11 1.7262
2023-08-08 2023-06-30 13F Amazon.com COMM 023135106 70,971 -1,949 -2.67 9 28.57 1.6972
2023-05-02 2023-03-31 13F/A-1 Amazon.com COMM 023135106 72,920 3,902 5.65 8 40.00 1.4903
2023-05-01 2023-03-31 13F Amazon.com COMM 023135106 2,822 -66,196 9 1.6396
2023-02-06 2022-12-31 13F Amazon.com COMM 023135106 69,018 5,120 8.01 6 -99.93 1.2542
2022-11-08 2022-09-30 13F Amazon.com COMM 023135106 63,898 1,793 2.89 7,220 9.68 1.6748
2022-07-26 2022-06-30 13F Amazon.com COMM 023135106 62,105 59,148 2,000.27 6,583 -31.71 1.4837
2022-05-06 2022-03-31 13F Amazon.com COMM 023135106 2,957 135 4.78 9,640 2.46 1.8286
2022-02-14 2021-12-31 13F Amazon.com COMM 023135106 2,822 129 4.79 9,409 6.35 1.6396
2021-10-28 2021-09-30 13F Amazon.com COMM 023135106 2,693 146 5.73 8,847 0.97 1.6946
2021-08-02 2021-06-30 13F Amazon.com COMM 023135106 2,547 478 23.10 8,762 36.88 1.7157
2021-05-10 2021-03-31 13F Amazon.com COMM 023135106 2,069 22 1.07 6,401 -3.99 1.3671
2021-02-12 2020-12-31 13F Amazon.com COMM 023135106 2,047 -8 -0.39 6,667 3.03 1.4473
2020-11-06 2020-09-30 13F Amazon.com COMM 023135106 2,055 17 0.83 6,471 15.08 1.5607
2020-07-28 2020-06-30 13F Amazon.com COMM 023135106 2,038 1 0.05 5,623 41.57 1.5221
2020-05-07 2020-03-31 13F Amazon.com COMM 023135106 2,037 275 15.61 3,972 21.99 1.3374
2020-02-03 2019-12-31 13F Amazon.com COMM 023135106 1,762 569 47.69 3,256 57.22 0.9110
2019-10-25 2019-09-30 13F Amazon.com COMM 023135106 1,193 295 32.85 2,071 21.75 0.6302
2019-07-22 2019-06-30 13F Amazon.com COMM 023135106 898 710 377.66 1,701 407.76 0.5258
2019-05-07 2019-03-31 13F Amazon.com COMM 023135106 188 0 0.00 335 18.79 0.1088
2019-02-14 2018-12-31 13F Amazon.com COMM 023135106 188 33 21.29 282 -9.03 0.1074
2018-11-14 2018-09-30 13F Amazon.com COMM 023135106 155 2 1.31 310 19.23 0.1026
2018-08-08 2018-06-30 13F Amazon.com COMM 023135106 153 0 0.00 260 17.65 0.0960
2018-05-08 2018-03-31 13F Amazon.com COMM 023135106 153 153 221 0.0854
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.