Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionNational Asset Management, Inc.
Latest Disclosed Ownership1,851 shares
Latest Disclosed Value $ 386,529
National Asset Management, Inc. reports 24.54% decrease in ownership of ROST / Ross Stores, Inc.

On April 24, 2026 - National Asset Management, Inc. filed a 13F-HR form disclosing ownership of 1,851 shares of Ross Stores, Inc. (MX:ROST) valued at $386,529 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,453 shares of Ross Stores, Inc.. This represents a change in shares of -24.54% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-24 2026-03-31 13F ROSS STORES COM 778296103 1,851 -602 -24.54 387 -12.47 0.0245
2026-02-17 2025-12-31 13F ROSS STORES COM 778296103 2,453 -265 -9.75 442 6.52 0.0204
2025-10-31 2025-09-30 13F ROSS STORES COM 778296103 2,718 167 6.55 414 27.38 0.0192
2025-08-19 2025-06-30 13F ROSS STORES COM 778296103 2,551 -3,240 -55.95 325 -62.86 0.0153
2025-02-25 2024-12-31 13F ROSS STORES COM 778296103 5,791 -675 -10.44 876 -9.61 0.0287
2024-12-13 2024-09-30 13F ROSS STORES COM 778296103 6,466 -559 -7.96 968 -5.10 0.0269
2024-12-13 2024-09-30 13F ROSS STORES COM 778296103 6,466 -559 968 0.0269
2024-08-19 2024-06-30 13F ROSS STORES COM 778296103 7,025 -16 -0.23 1,021 28.30 0.0260
2024-05-16 2024-03-31 13F ROSS STORES COM 778296103 7,041 455 6.91 795 -12.73 0.0215
2024-03-15 2023-12-31 13F ROSS STORES COM 778296103 6,586 -455 -6.46 911 14.59 0.0245
2023-12-01 2023-09-30 13F ROSS STORES COM 778296103 7,041 -221 -3.04 795 -2.33 0.0215
2023-07-27 2023-06-30 13F ROSS STORES COM 778296103 7,262 242 3.45 814 9.26 0.0183
2023-05-17 2023-03-31 13F ROSS STORES COM 778296103 7,020 -1,491 -17.52 745 -24.52 0.0198
2023-03-15 2022-12-31 13F/A-1 ROSS STORES COM 778296103 8,511 -1,251 -12.81 988 19.78 0.0277
2023-02-21 2022-12-31 13F ROSS STORES COM 778296103 8,511 -1,251 988 0.0249
2022-11-22 2022-09-30 13F/A-1 ROSS STORES COM 778296103 9,762 428 4.59 824 25.61 0.0249
2022-11-14 2022-09-30 13F ROSS STORES COM 778296103 9,762 428 824 0.0120
2022-08-12 2022-06-30 13F ROSS STORES COM 778296103 9,334 -290 -3.01 656 -24.77 0.0276
2022-05-02 2022-03-31 13F ROSS STORES COM 778296103 9,624 1,632 20.42 872 -4.49 0.0285
2022-01-28 2021-12-31 13F ROSS STORES COM 778296103 7,992 41 0.52 913 5.43 0.0263
2021-11-16 2021-09-30 13F ROSS STORES COM 778296103 7,951 269 3.50 866 -9.13 0.0275
2021-08-10 2021-06-30 13F ROSS STORES COM 778296103 7,682 -1,212 -13.63 953 -10.77 0.0310
2021-05-13 2021-03-31 13F ROSS STORES COM 778296103 8,894 5,689 177.50 1,068 170.38 0.0378
2021-02-04 2020-12-31 13F ROSS STORES COM 778296103 3,205 -512 -13.77 395 14.83 0.0211
2020-11-09 2020-09-30 13F ROSS STORES COM 778296103 3,717 440 13.43 344 22.86 0.0183
2020-07-31 2020-06-30 13F ROSS STORES COM 778296103 3,277 -636 -16.25 280 -17.89 0.0187
2020-05-06 2020-03-31 13F ROSS STORES COM 778296103 3,913 336 9.39 341 -18.23 0.0291
2020-02-10 2019-12-31 13F ROSS STORES COM 778296103 3,577 -4,545 -55.96 417 -53.36 0.0355
2019-11-12 2019-09-30 13F ROSS STORES COM 778296103 8,122 795 10.85 894 22.97 0.0880
2019-08-05 2019-06-30 13F ROSS STORES COM 778296103 7,327 1,334 22.26 727 29.82 0.0797
2019-05-08 2019-03-31 13F ROSS STORES COM 778296103 5,993 2,637 78.58 560 99.29 0.0699
2019-02-08 2018-12-31 13F ROSS STORES COM 778296103 3,356 -67 -1.96 281 -17.60 0.0400
2018-11-08 2018-09-30 13F ROSS STORES COM 778296103 3,423 190 5.88 341 24.00 0.0406
2018-10-04 2018-06-30 13F ROSS STORES COM 778296103 3,233 -238 -6.86 275 1.10 0.0363
2018-05-15 2018-03-31 13F ROSS STORES COM 778296103 3,471 308 9.74 272 6.25 0.0381
2018-02-15 2017-12-31 13F ROSS STORES COM 778296103 3,163 -407 -11.40 256 10.34 0.0346
2017-11-13 2017-09-30 13F ROSS STORES COM 778296103 3,570 -843 -19.10 232 -9.37 0.0385
2017-08-15 2017-06-30 13F ROSS STORES COM 778296103 4,413 -8 -0.18 256 -12.63 0.0464
2017-05-15 2017-03-31 13F ROSS STORES COM 778296103 4,421 506 12.92 293 13.13 0.0584
2017-02-14 2016-12-31 13F ROSS STORES COM 778296103 3,915 -293 -6.96 259 -4.43 0.0526
2016-11-14 2016-09-30 13F ROSS STORES COM 778296103 4,208 648 18.20 271 32.84 0.0532
2016-08-15 2016-06-30 13F ROSS STORES COM 778296103 3,560 -188 -5.02 204 -5.99 0.0408
2016-05-16 2016-03-31 13F ROSS STORES COM 778296103 3,748 3,748 0.00 217 0.0502
2016-02-16 2015-12-31 13F ROSS STORES COM 778296103 0 -5,796 -100.00 0 -100.00
2015-11-16 2015-09-30 13F ROSS STORES COM 778296103 5,796 285 5.17 282 4.83 0.0677
2015-08-17 2015-06-30 13F/A-1 ROSS STORES COM 778296103 5,511 3,301 149.37 269 15.45 0.0668
2015-08-14 2015-06-30 13F ROSS STORES COM 778296103 5,511 269
2015-05-14 2015-03-31 13F Ross Stores Lg Cap Gwth 778296103 2,210 -913 -29.23 233 -89.53 0.0568
2015-02-18 2014-12-31 13F Ross Stores Lg Cap Gwth 778296103 3,123 3,123 0.00 2,226 0.0476
2014-11-14 2014-09-30 13F Ross Stores Mid Growth 778296103 0 -945 -100.00 0 -100.00
2014-08-14 2014-06-30 13F Ross Stores Mid Growth 778296103 945 945 62 0.0147
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.