Amazon.com, Inc.
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionProbity Advisors, Inc.
Latest Disclosed Ownership12,918 shares
Latest Disclosed Value $ 2,690,432
Probity Advisors, Inc. reports 7.30% increase in ownership of AMZN / Amazon.com, Inc.

On April 28, 2026 - Probity Advisors, Inc. filed a 13F-HR form disclosing ownership of 12,918 shares of Amazon.com, Inc. (MX:AMZN) valued at $2,690,432 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 12,039 shares of Amazon.com, Inc.. This represents a change in shares of 7.30% 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)
2026-04-28 2026-03-31 13F AMAZON COM COM 023135106 12,918 879 7.30 2,690 -3.17 0.4262
2026-01-27 2025-12-31 13F AMAZON COM COM 023135106 12,039 -102 -0.84 2,779 4.24 0.4450
2025-10-30 2025-09-30 13F AMAZON COM COM 023135106 12,141 -16 -0.13 2,666 -0.07 0.4321
2025-07-30 2025-06-30 13F AMAZON COM COM 023135106 12,157 45 0.37 2,667 15.76 0.4684
2025-05-09 2025-03-31 13F AMAZON COM COM 023135106 12,112 367 3.12 2,304 -10.56 0.4424
2025-03-05 2024-12-31 13F AMAZON COM COM 023135106 11,745 792 7.23 2,577 26.27 0.4960
2024-10-16 2024-09-30 13F AMAZON COM COM 023135106 10,953 -262 -2.34 2,041 -5.86 0.3908
2024-08-14 2024-06-30 13F AMAZON COM COM 023135106 11,215 299 2.74 2,167 10.06 0.4490
2024-05-03 2024-03-31 13F AMAZON COM COM 023135106 10,916 100 0.92 1,969 19.84 0.4072
2024-02-12 2023-12-31 13F AMAZON COM COM 023135106 10,816 -1,278 -10.57 1,643 6.90 0.3580
2023-11-14 2023-09-30 13F AMAZON COM COM 023135106 12,094 -93 -0.76 1,537 -3.21 0.3545
2023-08-10 2023-06-30 13F AMAZON COM COM 023135106 12,187 188 1.57 1,589 57.70 0.3469
2023-02-15 2022-12-31 13F AMAZON COM COM 023135106 11,999 218 1.85 1,008 -24.34 0.2283
2022-11-14 2022-09-30 13F AMAZON COM COM 023135106 11,781 33 0.28 1,331 6.65 0.3303
2022-08-12 2022-06-30 13F AMAZON COM COM 023135106 11,748 11,161 1,901.36 1,248 -34.80 0.2890
2022-05-10 2022-03-31 13F AMAZON COM COM 023135106 587 -11 -1.84 1,914 -4.01 0.3949
2022-02-10 2021-12-31 13F AMAZON COM COM 023135106 598 -32 -5.08 1,994 -3.67 0.3944
2021-10-08 2021-09-30 13F AMAZON COM COM 023135106 630 35 5.88 2,070 1.12 0.4276
2021-08-06 2021-06-30 13F AMAZON COM COM 023135106 595 -1 -0.17 2,047 11.01 0.4311
2021-04-28 2021-03-31 13F AMAZON COM COM 023135106 596 46 8.36 1,844 6.47 0.4118
2020-11-09 2020-09-30 13F AMAZON COM COM 023135106 550 38 7.42 1,732 22.58 0.4900
2020-08-03 2020-06-30 13F AMAZON COM COM 023135106 512 -4 -0.78 1,413 40.46 0.4378
2020-05-15 2020-03-31 13F AMAZON COM COM 023135106 516 17 3.41 1,006 9.11 0.3696
2020-02-13 2019-12-31 13F AMAZON COM COM 023135106 499 1 0.20 922 6.71 0.2786
2019-11-14 2019-09-30 13F AMAZON COM COM 023135106 498 44 9.69 864 0.47 0.2804
2019-08-08 2019-06-30 13F AMAZON COM COM 023135106 454 8 1.79 860 8.31 0.2855
2019-04-29 2019-03-31 13F AMAZON COM COM 023135106 446 28 6.70 794 26.43 0.2730
2019-02-12 2018-12-31 13F AMAZON COM COM 023135106 418 64 18.08 628 -11.42 0.2330
2018-11-14 2018-09-30 13F AMAZON COM COM 023135106 354 -30 -7.81 709 8.58 0.2302
2018-08-13 2018-06-30 13F AMAZON COM COM 023135106 384 -1 -0.26 653 17.24 0.2297
2018-04-16 2018-03-31 13F AMAZON COM COM 023135106 385 0 0.00 557 23.78 0.1929
2018-02-08 2017-12-31 13F AMAZON COM COM 023135106 385 11 2.94 450 25.00 0.1574
2017-10-27 2017-09-30 13F AMAZON COM COM 023135106 374 54 16.88 360 16.13 0.1339
2017-07-27 2017-06-30 13F AMAZON COM COM 023135106 320 2 0.63 310 9.93 0.1170
2017-05-11 2017-03-31 13F AMAZON COM COM 023135106 318 2 0.63 282 18.99 0.1093
2017-02-02 2016-12-31 13F AMAZON COM COM 023135106 316 316 237 0.0997
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.