Ross Stores, Inc.
MX ˙ BMV ˙ US7782961038
SecurityMX:ROST / Ross Stores, Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership7,988 shares
Latest Disclosed Value $ 1,730,441
Quadrant Capital Group Llc reports 2.62% increase in ownership of ROST / Ross Stores, Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 7,988 shares of Ross Stores, Inc. (MX:ROST) valued at $1,730,441 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 7,784 shares of Ross Stores, Inc.. This represents a change in shares of 2.62% 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)
2026-05-13 2026-03-31 13F/A-1 ROSS STORES COM 778296103 7,988 204 2.62 1,730 23.40 0.0517
2026-05-11 2026-03-31 13F ROSS STORES COM 778296103 7,988 204 49 0.0369
2026-02-12 2025-12-31 13F ROSS STORES COM 778296103 7,784 167 2.19 1,402 20.86 0.0424
2025-11-13 2025-09-30 13F ROSS STORES COM 778296103 7,617 -2,178 -22.24 1,161 -7.13 0.0377
2025-08-13 2025-06-30 13F ROSS STORES COM 778296103 9,795 2,121 27.64 1,250 27.45 0.0450
2025-05-13 2025-03-31 13F ROSS STORES COM 778296103 7,674 4,871 173.78 981 131.13 0.0364
2025-02-13 2024-12-31 13F ROSS STORES COM 778296103 2,803 10 0.36 424 0.95 0.0292
2024-11-12 2024-09-30 13F ROSS STORES COM 778296103 2,793 -37 -1.31 420 2.19 0.0292
2024-08-12 2024-06-30 13F ROSS STORES COM 778296103 2,830 335 13.43 411 12.30 0.0305
2024-05-15 2024-03-31 13F ROSS STORES COM 778296103 2,495 -28 -1.11 366 4.87 0.0289
2024-02-08 2023-12-31 13F ROSS STORES COM 778296103 2,523 355 16.37 349 43.03 0.0300
2023-11-14 2023-09-30 13F ROSS STORES COM 778296103 2,168 233 12.04 245 12.96 0.0245
2023-08-10 2023-06-30 13F ROSS STORES COM 778296103 1,935 109 5.97 217 11.92 0.0215
2023-05-11 2023-03-31 13F ROSS STORES COM 778296103 1,826 66 3.75 194 -5.39 0.0202
2023-02-13 2022-12-31 13F ROSS STORES COM 778296103 1,760 -313 -15.10 204 16.57 0.0232
2022-11-10 2022-09-30 13F ROSS STORES COM 778296103 2,073 403 24.13 175 49.57 0.0231
2022-08-09 2022-06-30 13F ROSS STORES COM 778296103 1,670 -264 -13.65 117 -33.14 0.0157
2022-05-06 2022-03-31 13F ROSS STORES COM 778296103 1,934 236 13.90 175 -9.79 0.0212
2022-02-01 2021-12-31 13F ROSS STORES COM 778296103 1,698 -229 -11.88 194 -7.62 0.0231
2021-11-12 2021-09-30 13F ROSS STORES COM 778296103 1,927 -11 -0.57 210 -12.50 0.0293
2021-08-09 2021-06-30 13F ROSS STORES COM 778296103 1,938 29 1.52 240 4.80 0.0348
2021-05-12 2021-03-31 13F ROSS STORES COM 778296103 1,909 191 11.12 229 8.53 0.0372
2021-02-16 2020-12-31 13F ROSS STORES COM 778296103 1,718 45 2.69 211 35.26 0.0392
2020-11-13 2020-09-30 13F ROSS STORES COM 778296103 1,673 295 21.41 156 33.33 0.0340
2020-08-13 2020-06-30 13F ROSS STORES COM 778296103 1,378 -1,137 -45.21 117 -46.82 0.0259
2020-05-15 2020-03-31 13F ROSS STORES Com 778296103 2,515 -275 -9.86 220 -28.80 0.0368
2020-03-19 2019-12-31 13F/A-1 ROSS STORES Com 778296103 2,790 247 9.71 309 17.05 0.0373
2020-02-03 2019-12-31 13F ROSS STORES Com 778296103 2,790 247 309 1,044.1513
2019-10-24 2019-09-30 13F ROSS STORES COM 778296103 2,543 577 29.35 264 42.70 0.0406
2019-07-24 2019-06-30 13F ROSS STORES COM 778296103 1,966 0 0.00 185 10.12 0.0293
2019-04-29 2019-03-31 13F ROSS STORES COM 778296103 1,966 969 97.19 168 130.14 0.0295
2019-01-17 2018-12-31 13F ROSS STORES COM 778296103 997 176 21.44 73 0.00 0.0195
2018-10-29 2018-09-30 13F ROSS STORES COM 778296103 821 7 0.86 73 23.73 0.0209
2018-08-08 2018-06-30 13F ROSS STORES COM 778296103 814 0 0.00 59 3.51 0.0207
2018-05-10 2018-03-31 13F ROSS STORES COM 778296103 814 0 0.00 57 0.00 0.0207
2018-01-31 2017-12-31 13F ROSS STORES COM 778296103 814 42 5.44 57 39.02 0.0227
2017-10-13 2017-09-30 13F Ross Stores COM 778296103 772 164 26.97 41 51.85 0.0169
2017-08-14 2017-06-30 13F Ross Stores COM 778296103 608 -166 -21.45 27 -38.64 0.0119
2017-04-10 2017-03-31 13F Ross Stores COM 778296103 774 115 17.45 44 18.92 0.0193
2017-01-11 2016-12-31 13F Ross Stores COM 778296103 659 -3 -0.45 37 8.82 0.0186
2016-10-25 2016-09-30 13F Ross Stores COM 778296103 662 0 0.00 34 3.03 0.0222
2016-07-28 2016-06-30 13F Ross Stores COM 778296103 662 30 4.75 33 0.00 0.0227
2016-04-27 2016-03-31 13F Ross Stores COM 778296103 632 43 7.30 33 13.79 0.0214
2016-01-28 2015-12-31 13F Ross Stores COM 778296103 589 145 32.66 29 38.10 0.0201
2015-10-28 2015-09-30 13F Ross Stores COM 778296103 444 46 11.56 21 10.53 0.0145
2015-08-12 2015-06-30 13F Ross Stores COM 778296103 398 398 19 0.0121
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.