Williams-Sonoma, Inc.
MX ˙ BMV ˙ US9699041011
SecurityMX:WSM / Williams-Sonoma, Inc.
InstitutionCoston, McIsaac & Partners
Latest Disclosed Ownership49,494 shares
Latest Disclosed Value $ 9,024
Coston, McIsaac & Partners reports 1.57% decrease in ownership of WSM / Williams-Sonoma, Inc.

On April 22, 2026 - Coston, McIsaac & Partners filed a 13F-HR form disclosing ownership of 49,494 shares of Williams-Sonoma, Inc. (MX:WSM) valued at $9,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 50,286 shares of Williams-Sonoma, Inc.. This represents a change in shares of -1.57% 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)
2026-04-22 2026-03-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 49,494 -792 -1.57 9 12.50 2.0367
2026-02-03 2025-12-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 50,286 -2,366 -4.49 9 -20.00 2.0843
2025-11-05 2025-09-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 52,652 -1,266 -2.35 10 25.00 2.4501
2025-08-12 2025-06-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 53,918 -52 -0.10 9 0.00 2.2818
2025-05-13 2025-03-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 53,970 -6,478 -10.72 9 -27.27 2.4903
2025-01-23 2024-12-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 60,448 -6,877 -10.21 11 10.00 3.3174
2024-10-22 2024-09-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 67,325 31,988 90.52 10 11.11 2.9430
2024-07-31 2024-06-30 13F WILLIAMS SONOMA FORWARD SPLIT WITH STOCK SPLIT SHARES COMMON STOCK 969904101 35,337 -18 -0.05 10 -18.18 3.1450
2024-04-17 2024-03-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 35,355 -299 -0.84 11 57.14 3.6059
2024-01-23 2023-12-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 35,654 185 0.52 7 40.00 2.5055
2023-11-14 2023-09-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 35,469 1,701 5.04 6 25.00 2.0903
2023-08-01 2023-06-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 33,768 1,786 5.58 4 33.33 1.4536
2023-04-19 2023-03-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 31,982 3,158 10.96 4 0.00 1.4482
2023-02-09 2022-12-31 13F WILLIAMS SONOMA COMMON STOCK 969904101 28,824 1,282 4.65 3 -99.91 1.2892
2022-10-31 2022-09-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 27,542 3,425 14.20 3,245 21.26 1.4808
2022-09-21 2022-06-30 13F WILLIAMS SONOMA COMMON STOCK 969904101 24,117 24,117 2,676 1.6167
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.