Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionSchroder Investment Management Group
Latest Disclosed Ownership45,874 shares
Latest Disclosed Value $ 9,937,684
Schroder Investment Management Group reports 7.89% decrease in ownership of ROST / Ross Stores, Inc.

On May 14, 2026 - Schroder Investment Management Group filed a 13F-HR form disclosing ownership of 45,874 shares of Ross Stores, Inc. (MX:ROST) valued at $9,937,684 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 49,803 shares of Ross Stores, Inc.. This represents a change in shares of -7.89% 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)
2026-05-14 2026-03-31 13F ROSS STORES COM 778296103 45,874 -3,929 -7.89 9,938 10.77 0.0016
2026-02-13 2025-12-31 13F ROSS STORES COM 778296103 49,803 -5,352 -9.70 8,972 6.73 0.0068
2025-11-13 2025-09-30 13F ROSS STORES COM 778296103 55,155 -15,677 -22.13 8,405 -6.98 0.0066
2025-08-13 2025-06-30 13F ROSS STORES COM 778296103 70,832 -1,660 -2.29 9,037 -2.45 0.0076
2025-05-13 2025-03-31 13F ROSS STORES COM 778296103 72,492 -10,845 -13.01 9,264 -26.52 0.0094
2025-02-12 2024-12-31 13F ROSS STORES COM 778296103 83,337 13,312 19.01 12,606 19.61 0.0121
2024-11-13 2024-09-30 13F ROSS STORES COM 778296103 70,025 -51,149 -42.21 10,539 -40.15 0.0108
2024-08-12 2024-06-30 13F ROSS STORES COM 778296103 121,174 65,915 119.28 17,609 117.15 0.0194
2024-05-14 2024-03-31 13F ROSS STORES COM 778296103 55,259 -10,196 -15.58 8,110 -10.48 0.0095
2024-02-14 2023-12-31 13F ROSS STORES COM 778296103 65,455 10,062 18.16 9,058 44.79 0.0117
2023-11-14 2023-09-30 13F ROSS STORES COM 778296103 55,393 3,280 6.29 6,257 7.07 0.0093
2023-08-11 2023-06-30 13F ROSS STORES COM 778296103 52,113 -1,684 -3.13 5,843 2.35 0.0084
2023-05-11 2023-03-31 13F ROSS STORES COM 778296103 53,797 -9,392 -14.86 5,709 -22.16 0.0085
2023-02-10 2022-12-31 13F ROSS STORES COM 778296103 63,189 -968 -1.51 7,334 35.64 0.0116
2022-11-14 2022-09-30 13F ROSS STORES COM 778296103 64,157 1,466 2.34 5,407 20.13 0.0089
2022-08-11 2022-06-30 13F ROSS STORES COM 778296103 62,691 5,463 9.55 4,501 -15.08 0.0069
2022-05-16 2022-03-31 13F ROSS STORES COM 778296103 57,228 -105,476 -64.83 5,300 -71.50 0.0070
2022-02-14 2021-12-31 13F Ross Stores COM 778296103 162,704 -97,212 -37.40 18,594 -34.28 0.0243
2021-11-12 2021-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 259,916 169,341 186.96 28,292 151.91 0.0435
2021-08-13 2021-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 90,575 65,610 262.81 11,231 275.12 0.0141
2021-05-28 2021-03-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 24,965 8,291 49.72 2,994 149,600.00 0.0039
2021-05-17 2021-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 24,965 8,291 2,994 0.0039
2021-02-24 2020-12-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 16,674 -5,140 -23.56 2 -99.90 0.0029
2021-02-16 2020-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 16,674 -5,140 2 0.0029
2020-11-13 2020-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 21,814 -117,770 -84.37 2,099 -82.36 0.0034
2020-08-13 2020-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 139,584 -55,180 -28.33 11,898 -29.93 0.0216
2020-05-15 2020-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 194,764 -221,134 -53.17 16,979 -64.93 0.0363
2020-02-11 2019-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 415,898 -50,384 -10.81 48,419 -4.78 0.0789
2019-11-12 2019-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 466,282 -27,457 -5.56 50,848 3.90 0.0897
2019-11-14 2019-06-30 13F/A-2 ROSS STORES INCORPORATE USD0.01 COM 778296103 493,739 -98,697 -16.66 48,939 -11.27 0.0890
2019-08-15 2019-06-30 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 493,739 0 48,939 0.0525
2019-08-08 2019-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 493,739 -98,697 48,939 52,504.2823
2019-11-15 2019-03-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 592,436 -38,888 -6.16 55,156 5.01 0.0982
2019-05-14 2019-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 592,436 -38,888 55,156 89,584.6987
2019-02-14 2018-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 631,324 -71,977 -10.23 52,526 -24.64 0.0950
2018-11-13 2018-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 703,301 304,045 76.15 69,697 105.14 0.1197
2018-08-23 2018-06-30 13F/A-2 ROSS STORES INCORPORATE USD0.01 COM 778296103 399,256 90,481 29.30 33,976 41.11 0.0595
2018-08-16 2018-06-30 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 399,256 0 33,976 0.0595
2018-08-13 2018-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 399,256 90,481 33,976 60,161.9823
2018-05-11 2018-03-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 308,775 -15,830 -4.88 24,078 -7.57 0.0417
2018-05-11 2018-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 308,775 -15,830 24,078 41,725.2090
2018-02-09 2017-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 324,605 44,482 15.88 26,049 43.50 0.0426
2017-11-09 2017-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 280,123 -134,035 -32.36 18,152 -23.51 0.0315
2017-08-10 2017-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 414,158 102,051 32.70 23,731 14.15 0.0428
2017-05-18 2017-03-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 312,107 -7,469 -2.34 20,789 -0.83 0.0374
2017-05-10 2017-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 312,107 -7,469 20,789 37,368.1001
2017-02-10 2016-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 319,576 -209,499 -39.60 20,964 -38.38 0.0401
2016-11-09 2016-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 529,075 2,326 0.44 34,019 13.92 0.0635
2016-08-08 2016-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 526,749 -25,605 -4.64 29,861 -7.34 0.0600
2016-05-10 2016-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 552,354 28,735 5.49 32,225 14.37 0.0666
2016-02-10 2015-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 523,619 -81,226 -13.43 28,176 -3.89 0.0581
2015-11-13 2015-09-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 604,845 -113,270 -15.77 29,317 -15.90 0.0620
2015-08-10 2015-06-30 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 718,115 359,388 100.18 34,861 -6.67 0.0685
2015-05-12 2015-03-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 358,727 8,867 2.53 37,354 13.27 0.0730
2015-02-18 2014-12-31 13F/A-1 ROSS STORES INCORPORATE USD0.01 COM 778296103 349,860 -325,042 32,978 0.0647
2015-02-25 2014-12-31 13F/A-2 ROSS STORES INCORPORATE USD0.01 COM 778296103 349,860 -325,042 -48.16 32,978 -35.35 0.0647
2015-02-17 2014-12-31 13F ROSS STORES INCORPORATE USD0.01 COM 778296103 349,860 -325,042 32,978 47,885.3155
2014-11-13 2014-09-30 13F Ross Stores Inc.ComStk USD0.01 COM 778296103 674,902 1,045 0.16 51,009 14.47 0.0681
2014-08-13 2014-06-30 13F Ross Stores Inc ComStk USD0 01 COM 778296103 673,857 -54,200 -7.44 44,562 -14.48 0.0554
2014-05-15 2014-03-31 13F Ross Stores Inc.ComStk USD0.01 COM 778296103 728,057 -124,460 -14.60 52,107 -18.43 0.0587
2014-02-14 2013-12-31 13F Ross Stores Inc.ComStk USD0.01 COM 778296103 852,517 -407,300 -32.33 63,879 -30.35 0.0798
2013-12-09 2013-09-30 13F/A-1 Ross Stores Inc.ComStk USD0.01 COM 778296103 91,714,678 90,296,303 6,676,829 0.2012
2013-12-10 2013-09-30 13F/A-2 Ross Stores Inc.ComStk USD0.01 COM 778296103 1,259,817 -158,558 -11.18 91,715 -0.23 0.2227
2013-11-08 2013-09-30 13F Ross Stores Inc.ComStk USD0.01 COM 778296103 1,259,817 -158,558 91,715 226.3186
2013-08-12 2013-06-30 13F Ross Stores Inc.ComStk USD0.01 COM 778296103 1,418,375 1,418,375 91,925 0.2432
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.