Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionFenimore Asset Management Inc
Latest Disclosed Ownership1,363,625 shares
Latest Disclosed Value $ 295,402,091
Fenimore Asset Management Inc reports 10.99% decrease in ownership of ROST / Ross Stores, Inc.

On May 15, 2026 - Fenimore Asset Management Inc filed a 13F-HR form disclosing ownership of 1,363,625 shares of Ross Stores, Inc. (MX:ROST) valued at $295,402,091 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 1,531,966 shares of Ross Stores, Inc.. This represents a change in shares of -10.99% 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.

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)
2026-05-15 2026-03-31 13F Ross Stores COM 778296103 1,363,625 -168,341 -10.99 295,402 7.04 6.5880
2026-02-02 2025-12-31 13F Ross Stores COM 778296103 1,531,966 -73,307 -4.57 275,968 12.81 5.7469
2025-10-20 2025-09-30 13F Ross Stores COM 778296103 1,605,273 157 0.01 244,628 19.46 4.9043
2025-07-22 2025-06-30 13F Ross Stores COM 778296103 1,605,116 575 0.04 204,781 -0.13 4.0867
2025-04-14 2025-03-31 13F Ross Stores COM 778296103 1,604,541 -6,829 -0.42 205,044 -15.88 4.3426
2025-01-21 2024-12-31 13F Ross Stores COM 778296103 1,611,370 -5,286 -0.33 243,752 0.18 5.1212
2024-11-14 2024-09-30 13F Ross Stores COM 778296103 1,616,656 -16,167 -0.99 243,323 2.55 4.9016
2024-08-14 2024-06-30 13F Ross Stores COM 778296103 1,632,823 -5,622 -0.34 237,282 -1.32 5.1973
2024-04-30 2024-03-31 13F Ross Stores COM 778296103 1,638,445 -8,470 -0.51 240,458 5.50 5.0785
2024-01-23 2023-12-31 13F Ross Stores COM 778296103 1,646,915 -24,787 -1.48 227,917 20.71 5.2912
2023-10-19 2023-09-30 13F Ross Stores COM 778296103 1,671,702 -18,931 -1.12 188,819 -0.40 4.9043
2023-07-25 2023-06-30 13F Ross Stores COM 778296103 1,690,633 237 0.01 189,571 5.67 4.7295
2023-04-20 2023-03-31 13F Ross Stores COM 778296103 1,690,396 1,123 0.07 179,402 91,431.12 4.6817
2023-01-17 2022-12-31 13F Ross Stores COM 778296103 1,689,273 -3,019 -0.18 196 -99.86 5.2714
2022-10-25 2022-09-30 13F Ross Stores COM 778296103 1,692,292 4,885 0.29 142,609 20.34 4.0987
2022-07-26 2022-06-30 13F Ross Stores COM 778296103 1,687,407 32,052 1.94 118,507 -20.86 3.3451
2022-04-12 2022-03-31 13F Ross Stores COM 778296103 1,655,355 7,684 0.47 149,743 -20.47 3.6621
2022-01-13 2021-12-31 13F Ross Stores COM 778296103 1,647,671 1,697 0.10 188,296 5.10 4.1822
2021-10-26 2021-09-30 13F Ross Stores COM 778296103 1,645,974 5,677 0.35 179,164 -11.91 4.4034
2021-07-15 2021-06-30 13F Ross Stores COM 778296103 1,640,297 5,616 0.34 203,397 3.77 4.9267
2021-04-16 2021-03-31 13F Ross Stores COM 778296103 1,634,681 -926 -0.06 196,015 -2.42 5.0601
2021-01-28 2020-12-31 13F Ross Stores COM 778296103 1,635,607 7,592 0.47 200,869 32.22 5.6406
2020-10-13 2020-09-30 13F Ross Stores COM 778296103 1,628,015 -7,718 -0.47 151,926 8.96 4.9064
2020-07-28 2020-06-30 13F Ross Stores COM 778296103 1,635,733 2,930 0.18 139,430 -1.81 4.8946
2020-04-24 2020-03-31 13F Ross Stores COM 778296103 1,632,803 32,398 2.02 142,005 -23.78 5.7262
2020-01-16 2019-12-31 13F Ross Stores COM 778296103 1,600,405 18,726 1.18 186,319 7.24 5.6813
2019-10-22 2019-09-30 13F Ross Stores COM 778296103 1,581,679 13,092 0.83 173,747 11.75 5.7290
2019-07-16 2019-06-30 13F Ross Stores COM 778296103 1,568,587 17,378 1.12 155,478 7.66 5.1667
2019-04-11 2019-03-31 13F Ross Stores COM 778296103 1,551,209 14,004 0.91 144,418 12.92 5.2477
2019-01-11 2018-12-31 13F Ross Stores COM 778296103 1,537,205 25,466 1.68 127,895 -14.63 5.1765
2018-10-18 2018-09-30 13F Ross Stores COM 778296103 1,511,739 -1,641 -0.11 149,813 16.81 5.2617
2018-07-11 2018-06-30 13F Ross Stores COM 778296103 1,513,380 -21,140 -1.38 128,259 7.18 4.8417
2018-04-10 2018-03-31 13F Ross Stores COM 778296103 1,534,520 24,419 1.62 119,662 -1.26 4.6189
2018-02-06 2017-12-31 13F Ross Stores COM 778296103 1,510,101 -5,291 -0.35 121,186 23.85 4.5991
2017-10-17 2017-09-30 13F Ross Stores COM 778296103 1,515,392 29,449 1.98 97,849 14.07 3.9307
2017-07-13 2017-06-30 13F Ross Stores COM 778296103 1,485,943 7,535 0.51 85,783 -11.91 3.5509
2017-04-11 2017-03-31 13F Ross Stores COM 778296103 1,478,408 9,128 0.62 97,383 1.04 4.1707
2017-01-12 2016-12-31 13F Ross Stores COM 778296103 1,469,280 -7,909 -0.54 96,385 1.48 4.3187
2016-10-12 2016-09-30 13F Ross Stores COM 778296103 1,477,189 -1,405 -0.10 94,983 13.32 4.5559
2016-07-13 2016-06-30 13F Ross Stores COM 778296103 1,478,594 -2,521 -0.17 83,821 -2.26 4.1415
2016-04-08 2016-03-31 13F Ross Stores COM 778296103 1,481,115 -413,995 -21.85 85,757 -15.90 4.3383
2016-01-11 2015-12-31 13F Ross Stores COM 778296103 1,895,110 -5,568 -0.29 101,976 10.69 5.3364
2015-10-16 2015-09-30 13F Ross Stores COM 778296103 1,900,678 -3,303 -0.17 92,126 -0.46 4.9447
2015-07-20 2015-06-30 13F Ross Stores COM 778296103 1,903,981 947,806 99.12 92,553 -8.13 4.7678
2015-04-08 2015-03-31 13F Ross Stores COM 778296103 956,175 -165,942 -14.79 100,743 -4.75 5.1854
2015-01-14 2014-12-31 13F Ross Stores COM 778296103 1,122,117 -12,749 -1.12 105,771 23.32 5.3711
2014-10-09 2014-09-30 13F Ross Stores COM 778296103 1,134,866 29,534 2.67 85,773 17.34 4.7560
2014-07-14 2014-06-30 13F Ross Stores COM 778296103 1,105,332 -1,195 -0.11 73,096 -7.70 3.9585
2014-04-04 2014-03-31 13F Ross Stores COM 778296103 1,106,527 -189 -0.02 79,194 -4.50 4.3792
2014-01-16 2013-12-31 13F Ross Stores COM 778296103 1,106,716 -5,861 -0.53 82,926 2.38 4.6966
2013-10-10 2013-09-30 13F Ross Stores COM 778296103 1,112,577 -2,207 -0.20 80,996 12.11 4.9004
2013-07-16 2013-06-30 13F Ross Stores COM 778296103 1,114,784 1,114,784 72,249 4.6912
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.