Williams-Sonoma, Inc.
MX ˙ BMV ˙ US9699041011
SecurityMX:WSM / Williams-Sonoma, Inc.
InstitutionRosenberg Matthew Hamilton
Latest Disclosed Ownership395 shares
Latest Disclosed Value $ 72,020
Rosenberg Matthew Hamilton ownership in WSM / Williams-Sonoma, Inc.

On April 6, 2026 - Rosenberg Matthew Hamilton filed a 13F-HR form disclosing ownership of 395 shares of Williams-Sonoma, Inc. (MX:WSM) valued at $72,020 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 395 shares of Williams-Sonoma, Inc.. This represents a change in shares of 0.00% 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)
2026-04-06 2026-03-31 13F WILLIAMS SONOMA INC COM Stock 969904101 395 0 0.00 72 2.86 0.0148
2026-01-05 2025-12-31 13F WILLIAMS SONOMA INC COM Stock 969904101 395 -168 -29.84 71 -36.36 0.0146
2025-11-10 2025-09-30 13F WILLIAMS SONOMA INC COM Stock 969904101 563 168 42.53 110 71.88 0.0238
2025-07-28 2025-06-30 13F WILLIAMS SONOMA INC COM Stock 969904101 395 0 0.00 65 3.23 0.0150
2025-04-28 2025-03-31 13F WILLIAMS SONOMA INC COM Stock 969904101 395 25 6.76 62 -8.82 0.0157
2025-01-14 2024-12-31 13F WILLIAMS SONOMA INC COM Stock 969904101 370 152 69.72 69 106.06 0.0178
2024-10-28 2024-09-30 13F WILLIAMS SONOMA INC COM Stock 969904101 218 109 100.00 34 10.00 0.0088
2024-07-26 2024-06-30 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 30 -11.76 0.0089
2024-04-22 2024-03-31 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 34 61.90 0.0099
2024-01-16 2023-12-31 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 22 31.25 0.0068
2023-10-11 2023-09-30 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 17 23.08 0.0056
2023-07-26 2023-06-30 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 14 0.00 0.0046
2023-04-17 2023-03-31 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 13 8.33 0.0043
2023-01-19 2022-12-31 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 13 -7.69 0.0042
2022-10-21 2022-09-30 13F WILLIAMS SONOMA INC COM Stock 969904101 109 0 0.00 13 8.33 0.0050
2022-07-15 2022-06-30 13F WILLIAMS SONOMA INC COM Stock 969904101 109 109 12 0.0045
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.