Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionLinden Thomas Advisory Services, LLC
Latest Disclosed Ownership4,764 shares
Latest Disclosed Value $ 1,032,025
Linden Thomas Advisory Services, LLC reports 30.99% decrease in ownership of ROST / Ross Stores, Inc.

On April 10, 2026 - Linden Thomas Advisory Services, LLC filed a 13F-HR form disclosing ownership of 4,764 shares of Ross Stores, Inc. (MX:ROST) valued at $1,032,025 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 6,903 shares of Ross Stores, Inc.. This represents a change in shares of -30.99% 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)
2026-04-10 2026-03-31 13F ROSS STORES COM 778296103 4,764 -2,139 -30.99 1,032 -16.98 0.0994
2026-01-16 2025-12-31 13F ROSS STORES COM 778296103 6,903 -37 -0.53 1,244 17.60 0.1260
2025-11-06 2025-09-30 13F ROSS STORES COM 778296103 6,940 154 2.27 1,058 22.20 0.1070
2025-07-31 2025-06-30 13F ROSS STORES COM 778296103 6,786 117 1.75 866 1.53 0.0953
2025-04-30 2025-03-31 13F ROSS STORES COM 778296103 6,669 284 4.45 852 -11.71 0.1103
2025-01-21 2024-12-31 13F ROSS STORES COM 778296103 6,385 348 5.76 966 6.28 0.1224
2024-10-17 2024-09-30 13F ROSS STORES COM 778296103 6,037 326 5.71 909 9.53 0.1241
2024-07-10 2024-06-30 13F ROSS STORES COM 778296103 5,711 -237 -3.98 830 -4.93 0.1282
2024-04-30 2024-03-31 13F ROSS STORES COM 778296103 5,948 366 6.56 873 12.95 0.1402
2024-02-01 2023-12-31 13F ROSS STORES COM 778296103 5,582 276 5.20 772 28.88 0.1442
2023-10-20 2023-09-30 13F ROSS STORES COM 778296103 5,306 -134 -2.46 599 -1.64 0.1335
2023-07-27 2023-06-30 13F ROSS STORES COM 778296103 5,440 32 0.59 610 6.28 0.1355
2023-04-25 2023-03-31 13F ROSS STORES COM 778296103 5,408 211 4.06 574 -4.98 0.1424
2023-02-17 2022-12-31 13F ROSS STORES COM 778296103 5,197 5,197 603 0.1699
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.