Amazon.com, Inc.
US ˙ NasdaqGS ˙ US0231351067

SecurityAMZN / Amazon.com, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership173,925,856 shares
Latest Disclosed Value $ 36,223,539,022
Morgan Stanley reports 7.64% increase in ownership of AMZN / Amazon.com, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 173,925,856 shares of Amazon.com, Inc. (US:AMZN) valued at $36,223,538,029 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 161,580,340 shares of Amazon.com, Inc.. This represents a change in shares of 7.64% during the quarter. The current value of the position is $42,790,978,352 USD.

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)
2026-05-15 2026-03-31 13F AMAZON COM COM 023135106 173,925,856 12,345,516 7.64 36,223,539 -2.88 2.1824
2026-05-27 2025-12-31 13F/A-1 AMAZON COM COM 023135106 161,580,340 -1,284,468 -0.79 37,295,975 4.29 2.2267
2026-02-13 2025-12-31 13F AMAZON COM COM 023135106 161,580,340 -1,284,468 37,295,975 2.2266
2026-05-27 2025-09-30 13F/A-1 AMAZON COM COM 023135106 162,864,808 2,366,189 1.47 35,760,226 1.56 2.1651
2025-11-14 2025-09-30 13F AMAZON COM COM 023135106 162,864,808 2,366,189 35,760,226 2.1651
2025-08-15 2025-06-30 13F AMAZON COM COM 023135106 160,498,619 -6,017,987 -3.61 35,211,793 11.14 2.2938
2025-05-15 2025-03-31 13F AMAZON COM COM 023135106 166,516,606 -633,111 -0.38 31,681,450 -13.61 2.2652
2025-05-15 2024-12-31 13F/A-1 AMAZON COM COM 023135106 167,149,717 7,616,951 4.77 36,670,977 23.36 2.5693
2025-02-14 2024-12-31 13F AMAZON COM COM 023135106 167,149,717 7,616,951 36,670,977 2.5689
2025-05-14 2024-09-30 13F/A-2 AMAZON COM COM 023135106 159,532,766 -5,974,728 -3.61 29,725,741 -7.06 2.1555
2025-02-14 2024-09-30 13F/A-1 AMAZON COM COM 023135106 159,532,766 -5,974,728 29,725,741 2.1552
2024-11-14 2024-09-30 13F AMAZON COM COM 023135106 159,532,766 -5,974,728 29,725,741 2.1550
2025-05-14 2024-06-30 13F/A-2 AMAZON COM COM 023135106 165,507,494 4,277,928 2.65 31,984,324 9.98 2.4749
2024-10-17 2024-06-30 13F/A-1 AMAZON COM COM 023135106 165,507,494 4,277,928 31,984,324 2.4746
2024-08-14 2024-06-30 13F AMAZON COM COM 023135106 165,507,494 4,277,928 31,984,324 2.4750
2024-10-17 2024-03-31 13F/A-2 AMAZON COM COM 023135106 161,229,566 2,593,890 1.64 29,082,590 20.66 2.3333
2024-08-16 2024-03-31 13F/A-1 AMAZON COM COM 023135106 161,229,566 2,593,890 29,082,590 2.3337
2024-05-15 2024-03-31 13F AMAZON COM COM 023135106 161,229,566 2,593,890 29,082,590 2.3337
2024-08-16 2023-12-31 13F/A-1 AMAZON COM COM 023135106 158,635,676 9,094,388 6.08 24,103,105 26.79 2.1240
2024-02-13 2023-12-31 13F AMAZON COM COM 023135106 158,635,676 9,094,388 24,103,105 2.1240
2023-11-15 2023-09-30 13F AMAZON COM COM 023135106 149,541,288 -62,192 -0.04 19,009,689 -2.53 1.9330
2023-08-14 2023-06-30 13F AMAZON COM COM 023135106 149,603,480 13,187,299 9.67 19,502,310 38.41 1.9221
2023-05-15 2023-03-31 13F AMAZON COM COM 023135106 136,416,181 -4,670,203 -3.31 14,090,428 18.89 1.5108
2023-02-14 2022-12-31 13F AMAZON COM COM 023135106 141,086,384 20,669,566 17.17 11,851,256 -12.90 1.3460
2022-11-14 2022-09-30 13F AMAZON COM COM 023135106 120,416,818 30,856 0.03 13,607,099 6.42 1.8545
2022-10-27 2022-06-30 13F/A-1 AMAZON COM COM 023135106 120,385,962 116,134,523 2,731.65 12,786,193 -7.74 1.6596
2022-08-15 2022-06-30 13F AMAZON COM COM 023135106 120,385,962 116,134,523 12,786,193 1.6596
2022-10-27 2022-03-31 13F/A-1 AMAZON COM COM 023135106 4,251,439 4,152 0.10 13,859,483 -2.14 1.8692
2022-05-13 2022-03-31 13F AMAZON COM COM 023135106 4,251,439 4,152 13,859,483 1.8692
2022-02-14 2021-12-31 13F AMAZON COM COM 023135106 4,247,287 -597,525 -12.33 14,161,900 -11.02 1.7487
2021-11-15 2021-09-30 13F AMAZON COM COM 023135106 4,844,812 -303,578 -5.90 15,915,402 -10.14 2.1435
2021-08-23 2021-06-30 13F/A-1 AMAZON COM COM 023135106 5,148,390 -444,857 -7.95 17,711,287 2.34 2.3362
2021-08-16 2021-06-30 13F AMAZON COM COM 023135106 5,148,390 -444,857 17,711,287 2.3322
2021-05-17 2021-03-31 13F AMAZON COM COM 023135106 5,593,247 -659,473 -10.55 17,305,953 -15.02 2.5421
2021-02-16 2020-12-31 13F AMAZON COM COM 023135106 6,252,720 1,377,328 28.25 20,364,676 32.66 3.1453
2020-11-13 2020-09-30 13F AMAZON COM COM 023135106 4,875,392 258,869 5.61 15,351,296 20.53 2.9693
2020-08-14 2020-06-30 13F AMAZON COM COM 023135106 4,616,523 6,391 0.14 12,736,155 41.69 2.8191
2020-05-26 2020-03-31 13F/A-1 AMAZON COM COM 023135106 4,610,132 -75,072 -1.60 8,988,467 3.82 2.4426
2020-05-15 2020-03-31 13F AMAZON COM COM 023135106 4,610,132 -75,072 8,988,467 690,501.6433
2020-02-14 2019-12-31 13F AMAZON COM COM 023135106 4,685,204 165,447 3.66 8,657,508 10.34 2.0134
2019-11-14 2019-09-30 13F AMAZON COM COM 023135106 4,519,757 19,978 0.44 7,845,894 -7.92 2.0770
2019-08-14 2019-06-30 13F AMAZON COM COM 023135106 4,499,779 -151,574 -3.26 8,520,917 2.87 2.2678
2019-05-15 2019-03-31 13F AMAZON COM COM 023135106 4,651,353 -70,004 -1.48 8,282,897 16.80 2.3446
2019-02-14 2018-12-31 13F AMAZON COM COM 023135106 4,721,357 -29,800 -0.63 7,091,337 -25.48 2.1221
2019-04-23 2018-09-30 13F/A-2 AMAZON COM COM 023135106 4,751,157 113,503 2.45 9,516,567 20.72 2.3819
2018-11-20 2018-09-30 13F/A-1 AMAZON COM COM 023135106 4,751,157 0 9,516,567 2.3819
2018-11-14 2018-09-30 13F AMAZON COM COM 023135106 4,751,157 113,503 9,516,567
2019-04-23 2018-06-30 13F/A-1 AMAZON COM COM 023135106 4,637,654 81,024 1.78 7,883,083 19.53 2.1298
2018-08-14 2018-06-30 13F AMAZON COM COM 023135106 4,637,654 81,024 7,883,083
2019-04-23 2018-03-31 13F/A-1 AMAZON COM COM 023135106 4,556,630 -82,988 -1.79 6,594,992 21.55 1.8304
2018-05-14 2018-03-31 13F AMAZON COM COM 023135106 4,556,630 -82,988 6,594,992
2019-04-23 2017-12-31 13F/A-1 AMAZON COM COM 023135106 4,639,618 289,165 6.65 5,425,894 29.73 1.4851
2018-02-14 2017-12-31 13F AMAZON COM COM 023135106 4,639,618 289,165 5,425,894
2017-11-14 2017-09-30 13F AMAZON COM COM 023135106 4,350,453 -51,322 -1.17 4,182,307 -1.84 1.2527
2017-08-11 2017-06-30 13F AMAZON COM COM 023135106 4,401,775 -28,510 -0.64 4,260,918 8.49 1.2873
2017-05-22 2017-03-31 13F/A-1 AMAZON COM COM 023135106 4,430,285 160,123 3.75 3,927,625 22.66 1.2071
2017-05-12 2017-03-31 13F AMAZON COM COM 023135106 4,430,285 3,927,625
2017-02-22 2016-12-31 13F/A-1 AMAZON COM COM 023135106 4,270,162 419,403 10.89 3,202,067 -0.69 1.0480
2017-02-13 2016-12-31 13F AMAZON COM COM 023135106 4,270,162 3,202,067
2016-11-10 2016-09-30 13F AMAZON COM COM 023135106 3,850,759 -68,210 -1.74 3,224,280 14.97 1.1012
2016-08-12 2016-06-30 13F AMAZON COM COM 023135106 3,918,969 -9,474 -0.24 2,804,494 20.26 1.0130
2016-05-12 2016-03-31 13F AMAZON COM COM 023135106 3,928,443 -61,792 -1.55 2,332,081 -13.53 0.8975
2016-02-09 2015-12-31 13F AMAZON COM COM 023135106 3,990,235 -132,400 -3.21 2,696,961 27.80 0.9762
2016-02-08 2015-09-30 13F/A-1 AMAZON COM COM 023135106 4,122,635 -99,518 -2.36 2,110,337 15.14 0.7799
2015-11-09 2015-09-30 13F AMAZON COM COM 023135106 4,122,635 2,110,337
2015-08-12 2015-06-30 13F AMAZON COM COM 023135106 4,222,153 -364,247 -7.94 1,832,796 7.39 0.6353
2015-05-14 2015-03-31 13F AMAZON COM COM 023135106 4,586,400 -936,746 -16.96 1,706,599 -0.44 0.6285
2015-02-13 2014-12-31 13F AMAZON COM COM 023135106 5,523,146 728,229 15.19 1,714,109 10.87 0.6268
2014-12-16 2014-09-30 13F/A-1 AMAZON COM COM 023135106 4,794,917 -185,162 -3.72 1,546,072 -4.41 0.5945
2014-11-14 2014-09-30 13F AMAZON COM COM 023135106 4,794,917 1,546,072
2014-08-12 2014-06-30 13F AMAZON COM COM 023135106 4,980,079 343,307 7.40 1,617,429 3.70 2.7666
2014-05-13 2014-03-31 13F AMAZON COM COM 023135106 4,636,772 483,117 11.63 1,559,647 -5.84 0.6531
2014-02-13 2013-12-31 13F AMAZON COM COM 023135106 4,153,655 127,378 3.16 1,656,435 31.59 0.7046
2013-11-13 2013-09-30 13F AMAZON COM INC COM ST COM 023135106 4,026,277 -208,843 -4.93 1,258,776 7.03 0.5950
2013-08-08 2013-06-30 13F AMAZON COM INC COM ST COM 023135106 4,235,120 4,235,120 1,176,052 0.5932
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.