Ross Stores, Inc.
US ˙ NasdaqGS ˙ US7782961038

SecurityROST / Ross Stores, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership55,348 shares
Latest Disclosed Value $ 11,992,621
Advisor Group Holdings, Inc. ownership in ROST / Ross Stores, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 55,348 shares of Ross Stores, Inc. (US:ROST) valued at $11,990,037 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 57,412 shares of Ross Stores, Inc.. This represents a change in shares of -3.60% during the quarter. The current value of the position is $12,750,519 USD.

Advisor Group Holdings, Inc. has a history of taking positions in derivatives of the underlying security (ROST) in the form of stock options. The firm currently holds call options representing 1 of underlying shares valued at $8,050 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

ROST / Ross Stores, Inc. Historical Put/Call Ratio
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 55,348 -2,064 -3.60 11,993 15.92 0.0102
2026-02-17 2025-12-31 13F ROSS STORES COM 778296103 57,412 29,408 105.01 10,346 147.25 0.0151
2025-11-14 2025-09-30 13F ROSS STORES COM 778296103 28,004 -216 -0.77 4,184 16.16 0.0059
2025-09-04 2025-06-30 13F/A-1 OSS STORES COM 778296103 28,220 2,750 10.80 3,602 10.63 0.0064
2025-08-13 2025-06-30 13F OSS STORES COM 778296103 23,236 -2,234 3,324 0.0038
2025-05-12 2025-03-31 13F ROSS STORES COM 778296103 25,470 -3,321 -11.53 3,256 13.53 0.0073
2025-06-06 2024-12-31 13F/A-1 ROSS STORES COM 778296103 28,791 -17,195 -37.39 2,868 -58.56 0.0064
2025-02-07 2024-12-31 13F ROSS STORES COM 778296103 45,764 -222 5,411 0.0138
2024-11-13 2024-09-30 13F ROSS STORES COM 778296103 45,986 24,458 113.61 6,922 121.26 0.0156
2024-08-13 2024-06-30 13F ROSS STORES COM 778296103 21,528 -273 -1.25 3,129 -2.22 0.0074
2024-05-10 2024-03-31 13F ROSS STORES COM 778296103 21,801 -34,617 -61.36 3,199 -59.04 0.0071
2024-02-12 2023-12-31 13F ROSS STORES COM 778296103 56,418 -16,770 -22.91 7,811 -5.54 0.0137
2023-11-13 2023-09-30 13F ROSS STORES COM 778296103 73,188 16,577 29.28 8,268 30.31 0.0122
2023-08-21 2023-06-30 13F/A-1 ROSS STORES COM 778296103 56,611 -5,116 -8.29 6,345 -3.16 0.0114
2023-08-10 2023-06-30 13F ROSS STORES COM 778296103 59,278 -2,449 6,342 0.0017
2023-05-12 2023-03-31 13F ROSS STORES COM 778296103 61,727 -13,882 -18.36 6,553 -25.34 0.0123
2023-02-10 2022-12-31 13F ROSS STORES COM 778296103 75,609 23,214 44.31 8,777 98.73 0.0178
2022-11-14 2022-09-30 13F ROSS STORES COM 778296103 52,395 -2,811 -5.09 4,416 13.79 0.0101
2022-08-10 2022-06-30 13F ROSS STORES COM 778296103 55,206 2,055 3.87 3,881 -15.78 0.0086
2022-05-04 2022-03-31 13F ROSS STORES COM 778296103 53,151 4,871 10.09 4,608 -16.43 0.0089
2022-02-03 2021-12-31 13F ROSS STORES COM 778296103 48,280 9,332 23.96 5,514 29.86 0.0104
2021-11-05 2021-09-30 13F ROSS STORES COM 778296103 38,948 4,038 11.57 4,246 -1.96 0.0088
2021-08-02 2021-06-30 13F ROSS STORES COM 778296103 34,910 4,379 14.34 4,331 18.50 0.0094
2021-05-13 2021-03-31 13F ROSS STORES COM 778296103 30,531 478 1.59 3,655 -1.00 0.0088
2021-02-10 2020-12-31 13F ROSS STORES COM 778296103 30,053 -1,407 -4.47 3,692 26.48 0.0099
2020-11-12 2020-09-30 13F ROSS STORES COM 778296103 31,460 875 2.86 2,919 11.97 0.0087
2020-08-14 2020-06-30 13F ROSS STORES COM 778296103 30,585 -35,895 -53.99 2,607 -42.63 0.0087
2020-05-18 2020-03-31 13F ROSS STORES COM 778296103 66,480 66,480 4,544 0.0186
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ROSS STORES CALL Call 1 8 n/a n/a n/a
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.