로스 스토어스, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionSaturna Capital CORP
Latest Disclosed Ownership11,056 shares
Latest Disclosed Value $ 2,395,061
Saturna Capital CORP reports 31.09% increase in ownership of ROST / Ross Stores, Inc.

On May 11, 2026 - Saturna Capital CORP filed a 13F-HR form disclosing ownership of 11,056 shares of Ross Stores, Inc. (MX:ROST) valued at $2,395,061 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 8,434 shares of Ross Stores, Inc.. This represents a change in shares of 31.09% 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)
2026-05-11 2026-03-31 13F Ross Stores COM 778296103 11,056 2,622 31.09 2,395 57.67 0.0336
2026-02-11 2025-12-31 13F Ross Stores Common Stock 778296103 8,434 765 9.98 1,519 30.05 0.0201
2026-02-11 2025-12-31 13F Ross Stores Common Stock 778296103 8,434 1,519
2026-02-11 2025-12-31 13F Ross Stores Common Stock 778296103 8,434 1,519
2026-02-11 2025-12-31 13F Ross Stores Common Stock 778296103 8,434 1,519
2026-02-11 2025-12-31 13F Ross Stores Common Stock 778296103 8,434 1,519
2025-11-14 2025-09-30 13F Ross Stores Common Stock 778296103 7,669 5,159 205.54 1,169 265.00 0.0151
2025-08-12 2025-06-30 13F Ross Stores Common Stock 778296103 2,510 0 0.00 320 0.00 0.0043
2025-05-02 2025-03-31 13F Ross Stores Common Stock 778296103 2,510 0 0.00 321 -15.57 0.0048
2025-02-07 2024-12-31 13F Ross Stores Common Stock 778296103 2,510 0 0.00 380 0.53 0.0052
2024-11-05 2024-09-30 13F Ross Stores Common Stock 778296103 2,510 0 0.00 378 3.57 0.0049
2024-07-31 2024-06-30 13F Ross Stores Common Stock 778296103 2,510 -1,460 -36.78 365 -37.46 0.0048
2024-05-13 2024-03-31 13F Ross Stores Common Stock 778296103 3,970 -13,800 -77.66 583 -76.33 0.0080
2024-02-06 2023-12-31 13F Ross Stores Common Stock 778296103 17,770 -195 -1.09 2,459 21.19 0.0383
2023-11-15 2023-09-30 13F Ross Stores Common Stock 778296103 17,965 465 2.66 2,029 3.41 0.0359
2023-08-04 2023-06-30 13F Ross Stores Common Stock 778296103 17,500 600 3.55 1,962 9.43 0.0339
2023-05-15 2023-03-31 13F Ross Stores Common Stock 778296103 16,900 100 0.60 1,794 -8.00 0.0347
2023-02-09 2022-12-31 13F Ross Stores Common Stock 778296103 16,800 2,445 17.03 1,950 61.07 0.0419
2022-11-10 2022-09-30 13F Ross Stores Common Stock 778296103 14,355 1,725 13.66 1,210 36.41 0.0295
2022-08-12 2022-06-30 13F Ross Stores Common Stock 778296103 12,630 -100 -0.79 887 -23.00 0.0210
2022-05-10 2022-03-31 13F Ross Stores Common Stock 778296103 12,730 120 0.95 1,152 -20.06 0.0232
2022-02-09 2021-12-31 13F Ross Stores Common Stock 778296103 12,610 55 0.44 1,441 5.41 0.0258
2021-11-08 2021-09-30 13F Ross Stores Common Stock 778296103 12,555 2,555 25.55 1,367 10.24 0.0275
2021-08-11 2021-06-30 13F Ross Stores Common Stock 778296103 10,000 80 0.81 1,240 4.20 0.0254
2021-05-14 2021-03-31 13F Ross Stores Common Stock 778296103 9,920 0 0.00 1,190 -2.30 0.0266
2021-02-12 2020-12-31 13F Ross Stores Common Stock 778296103 9,920 -5,800 -36.90 1,218 -16.97 0.0275
2021-02-12 2020-09-30 13F/A-1 Ross Stores Common Stock 778296103 15,720 105 0.67 1,467 10.22 0.0374
2020-11-10 2020-09-30 13F Ross Stores Common Stock 778296103 15,720 105 1,467 38,720.6711
2020-08-14 2020-06-30 13F Ross Stores Common Stock 778296103 15,615 -5,800 -27.08 1,331 -26.26 0.0374
2020-05-14 2020-03-31 13F Ross Stores Common Stock 778296103 21,415 896 4.37 1,805 -24.45 0.0584
2020-02-13 2019-12-31 13F Ross Stores Common Stock 778296103 20,519 0 0.00 2,389 5.99 0.0646
2019-11-14 2019-09-30 13F Ross Stores Common Stock 778296103 20,519 0 0.00 2,254 10.82 0.0655
2019-07-31 2019-06-30 13F Ross Stores Common Stock 778296103 20,519 -240 -1.16 2,034 5.23 0.0597
2019-05-15 2019-03-31 13F Ross Stores Common Stock 778296103 20,759 5,800 38.77 1,933 55.26 0.0564
2019-02-08 2018-12-31 13F Ross Stores Common Stock 778296103 14,959 0 0.00 1,245 -15.99 0.0419
2018-11-13 2018-09-30 13F Ross Stores Common Stock 778296103 14,959 220 1.49 1,482 18.65 0.0432
2018-08-02 2018-06-30 13F Ross Stores Common Stock 778296103 14,739 370 2.57 1,249 11.52 0.0400
2018-05-09 2018-03-31 13F Ross Stores Common Stock 778296103 14,369 329 2.34 1,120 -0.62 0.0356
2018-02-05 2017-12-31 13F Ross Stores Common Stock 778296103 14,040 14,040 1,127 0.0345
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.