Amazon.com, Inc.
MX ˙ BMV ˙ US0231351067
SecurityMX:AMZN / Amazon.com, Inc.
InstitutionDavis R M Inc
Latest Disclosed Ownership675,465 shares
Latest Disclosed Value $ 140,679,142
Davis R M Inc reports 4.18% increase in ownership of AMZN / Amazon.com, Inc.

On May 13, 2026 - Davis R M Inc filed a 13F-HR form disclosing ownership of 675,465 shares of Amazon.com, Inc. (MX:AMZN) valued at $140,679,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 648,382 shares of Amazon.com, Inc.. This represents a change in shares of 4.18% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F AMAZON COM COM 023135106 675,465 27,083 4.18 140,679 -6.00 2.4971
2026-02-12 2025-12-31 13F Amazon.com COM 023135106 648,382 11,190 1.76 149,660 6.97 2.5765
2025-11-12 2025-09-30 13F Amazon.com COM 023135106 637,192 1,000 0.16 139,908 0.24 2.4458
2025-08-07 2025-06-30 13F Amazon.com COM 023135106 636,192 18,787 3.04 139,574 18.82 2.5881
2025-05-08 2025-03-31 13F Amazon.com COM 023135106 617,405 10,834 1.79 117,467 -11.73 2.3520
2025-02-07 2024-12-31 13F Amazon.com COM 023135106 606,571 6,582 1.10 133,076 19.03 2.5969
2024-11-13 2024-09-30 13F Amazon.com COM 023135106 599,989 15,879 2.72 111,796 -0.96 2.1603
2024-08-09 2024-06-30 13F Amazon.com COM 023135106 584,110 8,322 1.45 112,879 8.68 2.2919
2024-05-10 2024-03-31 13F Amazon.com COM 023135106 575,788 16,122 2.88 103,861 22.14 2.1743
2024-02-09 2023-12-31 13F Amazon.com COM 023135106 559,666 12,772 2.34 85,036 123,139.13 1.9618
2023-11-14 2023-09-30 13F Amazon.com COM 023135106 546,894 7,020 1.30 70 -1.43 1.7440
2023-08-10 2023-06-30 13F Amazon.com COM 023135106 539,874 3,785 0.71 70 27.27 1.6904
2023-05-01 2023-03-31 13F Amazon.com COM 023135106 536,089 10,808 2.06 55 25.00 1.4101
2023-02-14 2022-12-31 13F Amazon.com COM 023135106 525,281 -26,397 -4.78 44 -99.93 1.1892
2022-11-08 2022-09-30 13F Amazon.com COM 023135106 551,678 -1,910 -0.35 62,340 6.03 1.8082
2022-08-08 2022-06-30 13F Amazon.com COM 023135106 553,588 526,285 1,927.57 58,797 -33.94 1.6393
2022-05-05 2022-03-31 13F Amazon.com COM 023135106 27,303 458 1.71 89,006 -0.56 2.1194
2022-02-08 2021-12-31 13F Amazon.com COM 023135106 26,845 485 1.84 89,510 3.37 1.9949
2021-11-08 2021-09-30 13F Amazon.com COM 023135106 26,360 522 2.02 86,594 -2.58 2.1473
2021-08-12 2021-06-30 13F Amazon.com COM 023135106 25,838 1,168 4.73 88,887 16.45 2.2346
2021-05-10 2021-03-31 13F Amazon.com COM 023135106 24,670 1,229 5.24 76,331 -0.02 2.0973
2021-01-27 2020-12-31 13F Amazon.com COM 023135106 23,441 1,527 6.97 76,346 10.64 2.1910
2020-12-01 2020-09-30 13F Amazon.com COM 023135106 21,914 150 0.69 69,001 14.92 2.2550
2020-07-20 2020-06-30 13F Amazon.com COM 023135106 21,764 1,263 6.16 60,043 50.22 2.1397
2020-04-24 2020-03-31 13F Amazon.com COM 023135106 20,501 2,288 12.56 39,971 18.77 1.6611
2020-01-23 2019-12-31 13F Amazon.com COM 023135106 18,213 944 5.47 33,655 12.27 1.1033
2019-10-24 2019-09-30 13F Amazon.com COM 023135106 17,269 1,033 6.36 29,977 -2.50 1.0559
2019-07-31 2019-06-30 13F Amazon.com COM 023135106 16,236 2,517 18.35 30,745 25.85 1.0941
2019-04-29 2019-03-31 13F Amazon.com COM 023135106 13,719 3,499 34.24 24,430 59.15 0.9093
2019-01-18 2018-12-31 13F Amazon.com COM 023135106 10,220 3,764 58.30 15,350 18.71 0.6284
2018-10-17 2018-09-30 13F Amazon Com COM 023135106 6,456 4,263 194.39 12,931 246.86 0.4692
2018-07-19 2018-06-30 13F AMAZON COM COM 023135106 2,193 16 0.73 3,728 18.31 0.1450
2018-04-19 2018-03-31 13F AMAZON COM COM 023135106 2,177 -220 -9.18 3,151 12.42 0.1256
2018-01-16 2017-12-31 13F AMAZON COM COM 023135106 2,397 147 6.53 2,803 29.59 0.1099
2017-10-24 2017-09-30 13F AMAZON COM COM 023135106 2,250 155 7.40 2,163 6.66 0.0894
2017-07-31 2017-06-30 13F AMAZON COM COM 023135106 2,095 140 7.16 2,028 17.02 0.0857
2017-05-03 2017-03-31 13F AMAZON COM COM 023135106 1,955 106 5.73 1,733 24.95 0.0783
2017-01-18 2016-12-31 13F AMAZON COM COM 023135106 1,849 63 3.53 1,387 -7.22 0.0663
2016-10-19 2016-09-30 13F AMAZON COM COM 023135106 1,786 60 3.48 1,495 21.05 0.0729
2016-07-14 2016-06-30 13F AMAZON COM COM 023135106 1,726 12 0.70 1,235 21.44 0.0607
2016-04-18 2016-03-31 13F AMAZON COM COM 023135106 1,714 25 1.48 1,017 -10.95 0.0518
2016-01-14 2015-12-31 13F AMAZON COM COM 023135106 1,689 4 0.24 1,142 32.33 0.0584
2015-10-16 2015-09-30 13F AMAZON COM COM 023135106 1,685 204 13.77 863 34.21 0.0461
2015-07-16 2015-06-30 13F AMAZON COM COM 023135106 1,481 29 2.00 643 19.07 0.0332
2015-04-17 2015-03-31 13F AMAZON.COM COM 023135106 1,452 207 16.63 540 39.90 0.0284
2015-01-23 2014-12-31 13F AMAZON.COM COM 023135106 1,245 -150 -10.75 386 -14.22 0.0213
2014-10-20 2014-09-30 13F/A-2 AMAZON.COM COM 023135106 1,395 106 8.22 450 7.40 0.0258
2014-10-20 2014-09-30 13F/A-1 AMAZON.COM COM 023135106 1,395 0 450 0.0258
2014-10-20 2014-09-30 13F AMAZON.COM COM 023135106 1,289 419
2014-07-15 2014-06-30 13F AMAZON.COM COM 023135106 1,289 380 41.80 419 36.93 0.0241
2014-04-15 2014-03-31 13F AMAZON.COM COM 023135106 909 -100 -9.91 306 -23.88 0.0186
2014-01-27 2013-12-31 13F AMAZON.COM COM 023135106 1,009 264 35.44 402 72.53 0.0246
2013-10-23 2013-09-30 13F AMAZON.COM COM 023135106 745 745 233 0.0157
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.