Ross Stores, Inc.
DE ˙ XTRA ˙ US7782961038
200,65 € ↑9,31 (4,87%)
2026-06-04
DEL PRIS
SecurityDE:RSO / Ross Stores, Inc.
InstitutionCastleview Partners, Llc
Latest Disclosed Ownership2,752 shares
Latest Disclosed Value $ 596,166
Castleview Partners, Llc reports 30.59% decrease in ownership of RSO / Ross Stores, Inc.

On May 1, 2026 - Castleview Partners, Llc filed a 13F-HR form disclosing ownership of 2,752 shares of Ross Stores, Inc. (DE:RSO) valued at $503,286 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 3,965 shares of Ross Stores, Inc.. This represents a change in shares of -30.59% during the quarter. The current value of the position is $552,189 USD.

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)
2026-05-01 2026-03-31 13F ROSS STORES COM 778296103 2,752 -1,213 -30.59 596 -16.53 0.3056
2026-01-12 2025-12-31 13F ROSS STORES COM 778296103 3,965 -2,220 -35.89 714 -24.20 0.3539
2025-10-10 2025-09-30 13F ROSS STORES COM 778296103 6,185 -638 -9.35 943 8.28 0.5118
2025-07-16 2025-06-30 13F ROSS STORES COM 778296103 6,823 15 0.22 870 0.12 0.5593
2025-04-22 2025-03-31 13F ROSS STORES COM 778296103 6,808 -1,143 -14.38 870 -28.36 0.5888
2025-01-21 2024-12-31 13F/A-1 ROSS STORES COM 778296103 7,951 150 1.92 1,213 3.32 0.6533
2025-01-21 2024-12-31 13F ROSS STORES COM 778296103 7,801 0 1,174 0.6770
2024-10-21 2024-09-30 13F/A-1 ROSS STORES COM 778296103 7,801 234 3.09 1,174 6.82 0.6771
2024-10-09 2024-09-30 13F ROSS STORES COM 778296103 7,567 0 1,100 0.6250
2024-07-31 2024-06-30 13F ROSS STORES COM 778296103 7,567 316 4.36 1,100 3.29 0.6250
2024-05-10 2024-03-31 13F ROSS STORES COM 778296103 7,251 358 5.19 1,064 11.65 0.5941
2024-02-05 2023-12-31 13F ROSS STORES COM 778296103 6,893 208 3.11 954 26.23 0.6682
2023-10-26 2023-09-30 13F ROSS STORES COM 778296103 6,685 238 3.69 755 4.57 0.6977
2023-08-15 2023-06-30 13F ROSS STORES COM 778296103 6,447 693 12.04 723 18.36 0.6513
2023-05-16 2023-03-31 13F ROSS STORES COM 778296103 5,754 -136 -2.31 611 -10.69 0.5412
2023-02-01 2022-12-31 13F ROSS STORES COM 778296103 5,890 252 4.47 684 43.79 0.6657
2022-11-10 2022-09-30 13F ROSS STORES COM 778296103 5,638 5,339 1,785.62 475 375.00 0.4538
2022-08-17 2022-06-30 13F/A-1 S&P GLOBAL Common 778296103 299 -4,238 -93.41 101 -75.61 0.0802
2022-08-16 2022-06-30 13F ROST Equity 778296103 450,244 445,707 6,411 0.0721
2022-05-16 2022-03-31 13F ROSS STORES Equity 778296103 4,537 -388,471 -98.85 410 -88.08 0.2550
2022-02-17 2021-12-31 13F ROST Equity 778296103 393,008 390,042 13,150.44 3,439 834.51 0.0275
2021-08-17 2021-06-30 13F ROST Equity 778296103 2,966 2,966 368 0.1613
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.