Amazon.com, Inc.
BG ˙ BUL ˙ US0231351067
SecurityBG:AMZ / Amazon.com, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership39,029,984 shares
Latest Disclosed Value $ 8,126,338,233
Dimensional Fund Advisors Lp reports 23.03% increase in ownership of AMZ / Amazon.com, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 39,029,984 shares of Amazon.com, Inc. (BG:AMZ) valued at $8,126,338,233 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 31,724,424 shares of Amazon.com, Inc.. This represents a change in shares of 23.03% 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 COM 023135106 39,029,984 7,305,560 23.03 8,126,338 10.97 1.6881
2026-02-12 2025-12-31 13F AMAZON COM COM 023135106 31,724,424 1,630,567 5.42 7,323,125 10.81 1.5361
2025-11-12 2025-09-30 13F AMAZON COM COM 023135106 30,093,857 289,804 0.97 6,608,708 1.04 1.4182
2025-08-12 2025-06-30 13F AMAZON COM COM 023135106 29,804,053 -112,959 -0.38 6,540,426 14.91 1.5143
2025-05-13 2025-03-31 13F AMAZON COM COM 023135106 29,917,012 1,053,420 3.65 5,691,766 -10.13 1.4148
2025-02-13 2024-12-31 13F AMAZON COM COM 023135106 28,863,592 1,050,782 3.78 6,333,076 22.20 1.5210
2024-11-07 2024-09-30 13F AMAZON COM COM 023135106 27,812,810 1,155,080 4.33 5,182,585 0.58 1.2571
2024-08-09 2024-06-30 13F AMAZON COM COM 023135106 26,657,730 1,738,094 6.97 5,152,538 14.63 1.3458
2024-05-10 2024-03-31 13F AMAZON COM COM 023135106 24,919,636 598,367 2.46 4,495,004 21.63 1.2170
2024-02-07 2023-12-31 13F AMAZON COM COM 023135106 24,321,269 1,084,159 4.67 3,695,580 25.11 1.0791
2023-11-09 2023-09-30 13F AMAZON COM COM 023135106 23,237,110 413,562 1.81 2,953,900 -0.71 0.9688
2023-08-09 2023-06-30 13F AMAZON COM COM 023135106 22,823,548 319,069 1.42 2,975,151 28.00 0.9482
2023-05-12 2023-03-31 13F AMAZON COM COM 023135106 22,504,479 119,797 0.54 2,324,398 123,538.19 0.7830
2023-02-09 2022-12-31 13F AMAZON COM COM 023135106 22,384,682 -852,588 -3.67 1,880 -99.93 0.5555
2022-11-10 2022-09-30 13F AMAZON COM COM 023135106 23,237,270 -668,412 -2.80 2,626,159 3.43 1.0083
2022-08-12 2022-06-30 13F AMAZON COM COM 023135106 23,905,682 22,545,440 1,657.46 2,539,156 -42.74 0.9108
2022-05-13 2022-03-31 13F AMAZON COM COM 023135106 1,360,242 -2,908 -0.21 4,434,788 -2.43 1.3661
2022-02-09 2021-12-31 13F AMAZON COM COM 023135106 1,363,150 38,839 2.93 4,545,422 4.48 1.3743
2021-11-12 2021-09-30 13F AMAZON COM COM 023135106 1,324,311 93,303 7.58 4,350,639 2.73 1.4014
2021-08-12 2021-06-30 13F AMAZON COM COM 023135106 1,231,008 49,459 4.19 4,234,926 15.85 1.3408
2021-05-14 2021-03-31 13F AMAZON COM COM 023135106 1,181,549 -26,522 -2.20 3,655,589 -7.10 1.2091
2021-03-08 2020-12-31 13F/A-2 AMAZON COM COM 023135106 1,208,071 25,686 2.17 3,934,808 5.69 1.4209
2021-02-11 2020-12-31 13F AMAZON COM COM 023135106 1,208,071 25,686 3,934,808 1,421,043.5031
2020-11-12 2020-09-30 13F AMAZON COM COM 023135106 1,182,385 -23,109 -1.92 3,722,941 11.97 1.5788
2020-08-13 2020-06-30 13F AMAZON COM COM 023135106 1,205,494 -129,729 -9.72 3,325,018 27.72 1.4615
2020-05-14 2020-03-31 13F AMAZON COM COM 023135106 1,335,223 -77,514 -5.49 2,603,267 -0.28 1.3562
2020-02-14 2019-12-31 13F AMAZON COM COM 023135106 1,412,737 4,471 0.32 2,610,508 6.79 0.9514
2019-11-12 2019-09-30 13F AMAZON COM COM 023135106 1,408,266 62,868 4.67 2,444,576 -4.05 0.9499
2019-08-13 2019-06-30 13F AMAZON COM COM 023135106 1,345,398 101,845 8.19 2,547,838 15.05 0.9893
2019-08-12 2019-03-31 13F/A-2 AMAZON COM COM 023135106 1,243,553 5,470 0.44 2,214,491 19.09 0.8820
2019-05-10 2019-03-31 13F AMAZON COM COM 023135106 1,243,553 5,470 2,214,491
2019-02-26 2018-12-31 13F/A-1 AMAZON COM COM 023135106 1,238,083 27,708 2.29 1,859,515 -23.30 0.8424
2019-02-13 2018-12-31 13F AMAZON COM COM 023135106 1,238,083 27,708 1,859,515
2018-11-13 2018-09-30 13F AMAZON COM COM 023135106 1,210,375 -5,855 -0.48 2,424,421 17.27 0.9228
2018-08-10 2018-06-30 13F AMAZON COM COM 023135106 1,216,230 43,626 3.72 2,067,395 21.82 0.8242
2018-05-11 2018-03-31 13F AMAZON COM COM 023135106 1,172,604 111,563 10.51 1,697,157 36.76 0.7073
2018-02-12 2017-12-31 13F AMAZON COM COM 023135106 1,061,041 27,817 2.69 1,240,990 24.94 0.5144
2017-11-13 2017-09-30 13F AMAZON COM COM 023135106 1,033,224 17,672 1.74 993,259 1.03 0.4341
2017-08-11 2017-06-30 13F AMAZON COM COM 023135106 1,015,552 24,673 2.49 983,125 11.92 0.4539
2017-05-12 2017-03-31 13F AMAZON COM COM 023135106 990,879 71,192 7.74 878,379 27.35 0.4198
2017-02-09 2016-12-31 13F AMAZON COM COM 023135106 919,687 42,972 4.90 689,753 -6.03 0.3445
2016-11-10 2016-09-30 13F AMAZON COM COM 023135106 876,715 62,147 7.63 734,041 25.92 0.3968
2016-08-09 2016-06-30 13F AMAZON COM COM 023135106 814,568 840 0.10 582,940 20.67 0.3354
2016-05-13 2016-03-31 13F AMAZON COM COM 023135106 813,728 55,033 7.25 483,089 -5.81 0.2892
2016-02-10 2015-12-31 13F AMAZON COM COM 023135106 758,695 115,990 18.05 512,871 55.91 0.3197
2015-11-13 2015-09-30 13F AMAZON COM COM 023135106 642,705 34,879 5.74 328,944 24.67 0.2159
2015-08-14 2015-06-30 13F AMAZON COM COM 023135106 607,826 46,490 8.28 263,843 26.32 0.1616
2015-05-14 2015-03-31 13F AMAZON COM COM 023135106 561,336 22,375 4.15 208,870 24.87 0.1319
2015-02-06 2014-12-31 13F AMAZON COM COM 023135106 538,961 37,631 7.51 167,273 3.47 0.1099
2014-11-13 2014-09-30 13F AMAZON COM COM 023135106 501,330 53,700 12.00 161,659 11.20 0.1145
2014-08-08 2014-06-30 13F AMAZON COM COM 023135106 447,630 30,642 7.35 145,376 3.59 0.1011
2014-05-14 2014-03-31 13F AMAZON COM COM 023135106 416,988 51,751 14.17 140,339 -3.63 0.1049
2014-02-12 2013-12-31 13F AMAZON COM COM 023135106 365,237 9,129 2.56 145,630 30.80 0.1135
2013-11-13 2013-09-30 13F AMAZON COM COM 023135106 356,108 10,475 3.03 111,338 16.00 0.0964
2013-08-15 2013-06-30 13F AMAZON COM COM 023135106 345,633 345,633 95,981 0.0904
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.