Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionRobertson Stephens Wealth Management, LLC
Latest Disclosed Ownership14,837 shares
Latest Disclosed Value $ 3,214,085
Robertson Stephens Wealth Management, LLC reports 0.13% increase in ownership of ROST / Ross Stores, Inc.

On April 28, 2026 - Robertson Stephens Wealth Management, LLC filed a 13F-HR form disclosing ownership of 14,837 shares of Ross Stores, Inc. (MX:ROST) valued at $3,214,085 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 14,817 shares of Ross Stores, Inc.. This represents a change in shares of 0.13% 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)
2026-04-28 2026-03-31 13F ROSS STORES COM 778296103 14,837 20 0.13 3,214 20.42 0.0900
2026-02-02 2025-12-31 13F ROSS STORES COM 778296103 14,817 21 0.14 2,669 18.41 0.0696
2025-11-12 2025-09-30 13F ROSS STORES COM 778296103 14,796 392 2.72 2,255 22.70 0.0681
2025-07-24 2025-06-30 13F ROSS STORES COM 778296103 14,404 12 0.08 1,838 -0.11 0.0585
2025-04-17 2025-03-31 13F ROSS STORES COM 778296103 14,392 -29 -0.20 1,839 -15.68 0.0632
2025-01-27 2024-12-31 13F ROSS STORES COM 778296103 14,421 22 0.15 2,181 0.65 0.0772
2024-11-12 2024-09-30 13F ROSS STORES COM 778296103 14,399 520 3.75 2,167 7.49 0.0785
2024-08-13 2024-06-30 13F ROSS STORES COM 778296103 13,879 81 0.59 2,017 -0.40 0.1015
2024-05-15 2024-03-31 13F ROSS STORES COM 778296103 13,798 49 0.36 2,025 6.41 0.1074
2024-02-06 2023-12-31 13F ROSS STORES COM 778296103 13,749 0 0.00 1,903 22.55 0.1156
2023-11-13 2023-09-30 13F ROSS STORES COM 778296103 13,749 59 0.43 1,553 1.11 0.1047
2023-08-11 2023-06-30 13F ROSS STORES COM 778296103 13,690 -26 -0.19 1,535 5.50 0.1086
2023-05-11 2023-03-31 13F ROSS STORES COM 778296103 13,716 3 0.02 1,456 -8.55 0.1120
2023-02-14 2022-12-31 13F ROSS STORES COM 778296103 13,713 -46 -0.33 1,592 37.27 0.1550
2022-11-14 2022-09-30 13F Ross Stores COM 778296103 13,759 0 0.00 1,159 19.98 0.1209
2022-08-12 2022-06-30 13F Ross Stores COM 778296103 13,759 -8 -0.06 966 -22.41 0.0911
2022-05-16 2022-03-31 13F Ross Stores COM 778296103 13,767 28 0.20 1,245 -20.70 0.1046
2022-02-14 2021-12-31 13F Ross Stores COM 778296103 13,739 9 0.07 1,570 5.09 0.1321
2021-11-10 2021-09-30 13F Ross Stores COM 778296103 13,730 32 0.23 1,494 -12.01 0.1687
2021-08-17 2021-06-30 13F Ross Stores COM 778296103 13,698 -121 -0.88 1,698 2.47 0.2039
2021-05-07 2021-03-31 13F Ross Stores COM 778296103 13,819 133 0.97 1,657 -1.37 0.2650
2021-02-10 2020-12-31 13F Ross Stores COM 778296103 13,686 -1,814 -11.70 1,680 16.18 0.3511
2020-11-10 2020-09-30 13F Ross Stores COM 778296103 15,500 0 0.00 1,446 9.46 0.3553
2020-08-12 2020-06-30 13F Ross Stores COM 778296103 15,500 -200 -1.27 1,321 -3.22 0.3811
2020-05-01 2020-03-31 13F Ross Stores COM 778296103 15,700 0 0.00 1,365 -25.29 0.4662
2020-02-14 2019-12-31 13F Ross Stores COM 778296103 15,700 -1,000 -5.99 1,827 -0.38 0.9214
2019-11-14 2019-09-30 13F Ross Stores COM 778296103 16,700 1,200 7.74 1,834 19.40 0.9284
2019-07-31 2019-06-30 13F ROSS STORES COM 778296103 15,500 0 0.00 1,536 6.44 1.4942
2019-05-15 2019-03-31 13F ROSS STORES COM 778296103 15,500 -17 -0.11 1,443 11.77 1.2334
2019-02-12 2018-12-31 13F ROSS STORES COM 778296103 15,517 15,517 1,291 1.2913
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.