Williams-Sonoma, Inc.
MX ˙ BMV ˙ US9699041011
SecurityMX:WSM / Williams-Sonoma, Inc.
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership64,396 shares
Latest Disclosed Value $ 11,741,323
Asset Management One Co., Ltd. reports 20.49% increase in ownership of WSM / Williams-Sonoma, Inc.

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 64,396 shares of Williams-Sonoma, Inc. (MX:WSM) valued at $11,741,323 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 53,447 shares of Williams-Sonoma, Inc.. This represents a change in shares of 20.49% 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)
2026-05-08 2026-03-31 13F WILLIAMS SONOMA COM 969904101 64,396 10,949 20.49 11,741 17.47 0.0346
2026-01-27 2025-12-31 13F WILLIAMS SONOMA COM 969904101 53,447 -189 -0.35 9,996 -4.66 0.0278
2025-10-22 2025-09-30 13F WILLIAMS SONOMA COM 969904101 53,636 -37 -0.07 10,483 19.56 0.0304
2025-07-31 2025-06-30 13F WILLIAMS SONOMA COM 969904101 53,673 2,308 4.49 8,769 7.98 0.0275
2025-04-23 2025-03-31 13F WILLIAMS SONOMA COM 969904101 51,365 3,898 8.21 8,121 -8.05 0.0281
2025-01-30 2024-12-31 13F WILLIAMS SONOMA COM 969904101 47,467 4,512 10.50 8,831 32.72 0.0303
2024-10-30 2024-09-30 13F WILLIAMS SONOMA COM 969904101 42,955 21,595 101.10 6,655 10.33 0.0237
2024-07-18 2024-06-30 13F WILLIAMS SONOMA COM 969904101 21,360 -491 -2.25 6,031 -13.07 0.0231
2024-05-02 2024-03-31 13F WILLIAMS SONOMA COM 969904101 21,851 21,851 6,938 0.0267
2023-07-31 2023-06-30 13F WILLIAMS SONOMA COM 969904101 0 -1,668 -100.00 0 -100.00
2023-04-25 2023-03-31 13F WILLIAMS SONOMA COM 969904101 1,668 1,668 203 0.0009
2022-07-29 2022-06-30 13F WILLIAMS SONOMA COM 969904101 0 -2,973 -100.00 0 -100.00
2022-05-13 2022-03-31 13F WILLIAMS SONOMA COM 969904101 2,973 0 0.00 431 -14.48 0.0017
2022-02-09 2021-12-31 13F WILLIAMS SONOMA COM 969904101 2,973 -940 -24.02 504 -27.27 0.0018
2021-11-02 2021-09-30 13F WILLIAMS SONOMA COM 969904101 3,913 -1,835 -31.92 693 -24.43 0.0027
2021-08-03 2021-06-30 13F WILLIAMS SONOMA COM 969904101 5,748 1,863 47.95 917 31.75 0.0034
2021-05-14 2021-03-31 13F WILLIAMS SONOMA COM 969904101 3,885 3,885 696 0.0028
2018-11-14 2018-09-30 13F WILLIAMS SONOMA COM 969904101 0 -5,700 -100.00 0 -100.00
2018-08-14 2018-06-30 13F WILLIAMS SONOMA COM 969904101 5,700 5,700 349 0.0008
2018-05-14 2018-03-31 13F WILLIAMS SONOMA COM 969904101 0 -5,320 -100.00 0 -100.00
2018-02-14 2017-12-31 13F WILLIAMS SONOMA COM 969904101 5,320 5,320 280 0.0006
2017-08-14 2017-06-30 13F WILLIAMS SONOMA COM 969904101 0 -42,700 -100.00 0 -100.00
2017-05-11 2017-03-31 13F WILLIAMS SONOMA COM 969904101 42,700 42,700 2,239 0.0059
2017-05-02 2016-12-31 13F/A-1 WILLIAMS-SONOMA COM 969904101 0 -22,704 -100.00 0 -100.00
2016-11-07 2016-09-30 13F WILLIAMS-SONOMA COM 969904101 22,704 22,704 0.00 1,144 0.0170
2016-05-05 2016-03-31 13F WILLIAMS-SONOMA COM 969904101 0 0 0 0.0000
2016-01-28 2015-12-31 13F WILLIAMS-SONOMA COM 969904101 0 0 0 0.0000
2015-11-12 2015-09-30 13F WILLIAMS-SONOMA COM 969904101 0 -30,348 -100.00 0 -100.00
2015-08-06 2015-06-30 13F WILLIAMS-SONOMA COM 969904101 30,348 -7,015 -18.78 2,460 -16.75 0.0341
2015-05-11 2015-03-31 13F WILLIAMS-SONOMA COM 969904101 37,363 -28 -0.07 2,955 3.61 0.0365
2015-02-09 2014-12-31 13F WILLIAMS-SONOMA COM 969904101 37,391 5,426 16.97 2,852 33.33 0.0370
2014-11-05 2014-09-30 13F WILLIAMS-SONOMA COM 969904101 31,965 -13 -0.04 2,139 -6.92 0.0295
2014-08-12 2014-06-30 13F WILLIAMS-SONOMA COM 969904101 31,978 -5,418 -14.49 2,298 -8.01 0.0343
2014-05-05 2014-03-31 13F WILLIAMS-SONOMA COM 969904101 37,396 -39 -0.10 2,498 14.17 0.0394
2014-02-05 2013-12-31 13F/A-1 WILLIAMS-SONOMA COM 969904101 37,435 37,435 2,188 0.0339
2014-01-29 2013-12-31 13F WILLIAMS-SONOMA COM 969904101 37,435 2,188
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.