亞馬遜公司
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionPlancorp, LLC
Latest Disclosed Ownership43,136 shares
Latest Disclosed Value $ 10,282,767
Plancorp, LLC reports 4.52% increase in ownership of AMZN / Amazon.com, Inc.

On April 14, 2026 - Plancorp, LLC filed a 13F-HR form disclosing ownership of 43,136 shares of Amazon.com, Inc. (MX:AMZN) valued at $10,282,767 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 41,270 shares of Amazon.com, Inc.. This represents a change in shares of 4.52% 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)
2026-04-14 2026-03-31 13F AMAZON COM COM 023135106 43,136 1,866 4.52 10,283 7.95 0.2924
2026-02-05 2025-12-31 13F AMAZON COM COM 023135106 41,270 168 0.41 9,526 5.55 0.2880
2025-10-15 2025-09-30 13F AMAZON COM COM 023135106 41,102 -1,781 -4.15 9,025 -4.08 0.2831
2025-07-16 2025-06-30 13F AMAZON COM COM 023135106 42,883 4,537 11.83 9,408 28.97 0.3258
2025-05-15 2025-03-31 13F AMAZON COM COM 023135106 38,346 7,598 24.71 7,296 8.15 0.2892
2025-02-11 2024-12-31 13F AMAZON COM COM 023135106 30,748 1,328 4.51 6,746 23.06 0.2770
2024-11-12 2024-09-30 13F AMAZON COM COM 023135106 29,420 -2,031 -6.46 5,482 -9.81 0.2237
2024-08-09 2024-06-30 13F AMAZON COM COM 023135106 31,451 897 2.94 6,078 10.27 0.2634
2024-05-15 2024-03-31 13F AMAZON COM COM 023135106 30,554 3,122 11.38 5,511 32.22 0.2393
2024-02-09 2023-12-31 13F AMAZON COM COM 023135106 27,432 603 2.25 4,168 22.23 0.1997
2023-11-08 2023-09-30 13F AMAZON COM COM 023135106 26,829 3,449 14.75 3,411 11.91 0.1825
2023-07-26 2023-06-30 13F AMAZON COM COM 023135106 23,380 1,849 8.59 3,048 37.07 0.1644
2023-05-11 2023-03-31 13F AMAZON COM COM 023135106 21,531 2,261 11.73 2,224 37.39 0.1250
2023-02-14 2022-12-31 13F AMAZON COM COM 023135106 19,270 -1,463 -7.06 1,619 -30.94 0.0955
2022-11-10 2022-09-30 13F AMAZON COM COM 023135106 20,733 615 3.06 2,343 9.64 0.1563
2022-08-04 2022-06-30 13F AMAZON COM COM 023135106 20,118 19,125 1,925.98 2,137 -33.98 0.1347
2022-05-13 2022-03-31 13F AMAZON COM COM 023135106 993 109 12.33 3,237 9.80 0.2105
2022-02-11 2021-12-31 13F AMAZON COM COM 023135106 884 64 7.80 2,948 9.43 0.1869
2021-11-15 2021-09-30 13F AMAZON COM COM 023135106 820 103 14.37 2,694 9.20 0.1862
2021-08-13 2021-06-30 13F AMAZON COM COM 023135106 717 -6 -0.83 2,467 10.28 0.1935
2021-05-14 2021-03-31 13F AMAZON COM COM 023135106 723 -78 -9.74 2,237 -14.26 0.4928
2021-02-09 2020-12-31 13F AMAZON COM COM 023135106 801 86 12.03 2,609 15.90 0.6429
2020-11-16 2020-09-30 13F AMAZON COM COM 023135106 715 9 1.27 2,251 15.55 0.6833
2020-08-11 2020-06-30 13F AMAZON COM COM 023135106 706 2 0.28 1,948 41.88 0.5869
2020-05-14 2020-03-31 13F AMAZON COM COM 023135106 704 42 6.34 1,373 12.26 0.5314
2020-02-03 2019-12-31 13F AMAZON COM COM 023135106 662 101 18.00 1,223 25.56 0.3747
2019-11-12 2019-09-30 13F AMAZON COM COM 023135106 561 -84 -13.02 974 -20.23 0.3717
2019-08-13 2019-06-30 13F AMAZON COM COM 023135106 645 84 14.97 1,221 22.22 0.4835
2019-05-14 2019-03-31 13F AMAZON COM COM 023135106 561 70 14.26 999 35.55 0.3784
2019-02-14 2018-12-31 13F AMAZON COM COM 023135106 491 -31 -5.94 737 -29.54 0.3345
2018-11-13 2018-09-30 13F AMAZON COM COM 023135106 522 13 2.55 1,046 20.92 0.4117
2018-08-14 2018-06-30 13F AMAZON COM COM 023135106 509 1 0.20 865 17.85 0.3456
2018-04-16 2018-03-31 13F AMAZON COM COM 023135106 508 58 12.89 734 39.28 0.2346
2018-01-19 2017-12-31 13F AMAZON COM COM 023135106 450 90 25.00 527 51.87 0.1719
2017-10-11 2017-09-30 13F AMAZON COM COM 023135106 360 43 13.56 347 12.66 0.1025
2017-07-25 2017-06-30 13F AMAZON COM COM 023135106 317 20 6.73 308 17.11 0.0915
2017-05-12 2017-03-31 13F AMAZON COM COM 023135106 297 -8 -2.62 263 16.37 0.0768
2017-02-14 2016-12-31 13F AMAZON COM COM 023135106 305 305 226 0.0644
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.