亞馬遜公司
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionAltman Advisors, Inc.
Latest Disclosed Ownership40,251 shares
Latest Disclosed Value $ 8,383,005
Altman Advisors, Inc. reports 12.05% increase in ownership of AMZN / Amazon.com, Inc.

On May 5, 2026 - Altman Advisors, Inc. filed a 13F-HR form disclosing ownership of 40,251 shares of Amazon.com, Inc. (MX:AMZN) valued at $8,383,005 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 35,921 shares of Amazon.com, Inc.. This represents a change in shares of 12.05% 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)
2026-05-05 2026-03-31 13F AMAZON COM COM 023135106 40,251 4,330 12.05 8,383 1.11 3.4746
2026-02-04 2025-12-31 13F AMAZON COM COM 023135106 35,921 1,098 3.15 8,291 8.44 3.1242
2025-11-13 2025-09-30 13F/A-1 AMAZON COM COM 023135106 34,823 71 0.20 7,646 -0.20 2.9253
2025-11-07 2025-09-30 13F AMAZON COM COM 023135106 34,752 0 7,661 3.1353
2025-08-07 2025-06-30 13F AMAZON COM COM 023135106 34,752 681 2.00 7,661 21.93 3.1296
2025-05-02 2025-03-31 13F AMAZON COM COM 023135106 34,071 152 0.45 6,283 -15.56 2.8954
2025-02-13 2024-12-31 13F AMAZON COM COM 023135106 33,919 -744 -2.15 7,441 15.22 3.1728
2024-11-08 2024-09-30 13F AMAZON COM COM 023135106 34,663 141 0.41 6,459 -3.19 2.8735
2024-08-08 2024-06-30 13F AMAZON COM COM 023135106 34,522 -493 -1.41 6,671 5.29 3.7930
2024-05-09 2024-03-31 13F AMAZON COM COM 023135106 35,015 380 1.10 6,337 20.41 3.0843
2024-02-08 2023-12-31 13F AMAZON COM COM 023135106 34,635 263 0.77 5,262 20.44 2.7596
2023-11-14 2023-09-30 13F AMAZON COM COM 023135106 34,372 -5,342 -13.45 4,369 77.53 2.7272
2023-05-09 2023-03-31 13F AMAZON COM COM 023135106 39,714 2,435 6.53 2,461 -30.56 2.2525
2023-02-08 2022-12-31 13F AMAZON COM COM 023135106 37,279 2,259 6.45 3,545 -10.44 2.1874
2022-11-08 2022-09-30 13F AMAZON COM COM 023135106 35,020 1,022 3.01 3,957 -13.24 2.4980
2022-08-08 2022-06-30 13F AMAZON COM COM 023135106 33,998 32,395 2,020.90 4,561 -12.74 2.5988
2022-05-09 2022-03-31 13F AMAZON COM COM 023135106 1,603 14 0.88 5,227 15.28 2.6987
2022-02-08 2021-12-31 13F AMAZON COM COM 023135106 1,589 11 0.70 4,534 -14.82 2.7671
2021-11-09 2021-09-30 13F AMAZON COM COM 023135106 1,578 20 1.28 5,323 2.21 2.9461
2021-08-13 2021-06-30 13F AMAZON COM COM 023135106 1,558 185 13.47 5,208 22.57 2.9412
2021-05-14 2021-03-31 13F AMAZON COM COM 023135106 1,373 -80 -5.51 4,249 -10.23 2.7422
2021-02-10 2020-12-31 13F AMAZON COM COM 023135106 1,453 17 1.18 4,733 4.64 2.9712
2020-11-13 2020-09-30 13F AMAZON COM COM 023135106 1,436 19 1.34 4,523 15.68 3.2046
2020-08-12 2020-06-30 13F AMAZON COM COM 023135106 1,417 -10 -0.70 3,910 40.50 3.3238
2020-04-20 2020-03-31 13F AMAZON COM COM 023135106 1,427 -703 -33.00 2,783 -29.31 2.5844
2020-01-17 2019-12-31 13F AMAZON COM COM 023135106 2,130 4 0.19 3,937 6.66 3.1458
2019-10-09 2019-09-30 13F AMAZON COM COM 023135106 2,126 164 8.36 3,691 -0.65 3.1238
2019-07-12 2019-06-30 13F AMAZON COM COM 023135106 1,962 6 0.31 3,715 6.66 3.1212
2019-04-12 2019-03-31 13F AMAZON COM COM 023135106 1,956 -74 -3.65 3,483 14.23 3.2682
2019-02-07 2018-12-31 13F AMAZON COM COM 023135106 2,030 -36 -1.74 3,049 -26.32 3.3425
2018-11-13 2018-09-30 13F AMAZON COM COM 023135106 2,066 229 12.47 4,138 101.95 3.7211
2018-08-01 2018-06-30 13F AMAZON COM COM 023135106 1,837 -289 -13.59 2,049 -33.41 1.8816
2018-04-27 2018-03-31 13F AMAZON COM COM 023135106 2,126 -51 -2.34 3,077 20.86 2.9480
2018-02-15 2017-12-31 13F AMAZON COM COM 023135106 2,177 2,177 2,546 2.2141
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.