레드록 리조트, Inc.
US ˙ NasdaqGS ˙ US75700L1089

SecurityRRR / Red Rock Resorts, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership84,583 shares
Latest Disclosed Value $ 4,400,853
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 0.89% increase in ownership of RRR / Red Rock Resorts, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 84,583 shares of Red Rock Resorts, Inc. (US:RRR) valued at $4,400,853 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 83,833 shares of Red Rock Resorts, Inc.. This represents a change in shares of 0.89% during the quarter. The current value of the position is $4,854,218 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.

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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)
2025-08-26 2025-06-30 NP Red Rock Resorts EC US75700L1089 84,583 750 0.89 4,401 21.05 0.0988
2025-05-28 2025-03-31 NP Red Rock Resorts EC US75700L1089 83,833 890 1.07 3,636 -5.22 0.0872
2025-02-25 2024-12-31 NP Red Rock Resorts EC US75700L1089 82,943 -13,520 -14.02 3,835 -26.97 0.0837
2024-11-26 2024-09-30 NP Red Rock Resorts EC US75700L1089 96,463 5,847 6.45 5,251 5.51 0.0993
2024-08-26 2024-06-30 NP Red Rock Resorts EC US75700L1089 90,616 6,513 7.74 4,978 -1.07 0.1014
2024-05-28 2024-03-31 NP Red Rock Resorts EC US75700L1089 84,103 -2,637 -3.04 5,031 8.78 0.1050
2024-02-26 2023-12-31 NP Red Rock Resorts EC US75700L1089 86,740 5,960 7.38 4,626 39.69 0.0987
2023-11-28 2023-09-30 NP Red Rock Resorts EC US75700L1089 80,780 -1,937 -2.34 3,312 -14.42 0.0864
2023-08-25 2023-06-30 NP Red Rock Resorts EC US75700L1089 82,717 2,045 2.53 3,870 7.62 0.0918
2023-05-26 2023-03-31 NP Red Rock Resorts EC US75700L1089 80,672 636 0.79 3,596 12.27 0.0957
2023-02-24 2022-12-31 NP Red Rock Resorts EC US75700L1089 80,036 1,023 1.29 3,202 18.33 0.0881
2022-11-25 2022-09-30 NP Red Rock Resorts EC US75700L1089 79,013 -3,416 -4.14 2,707 -1.56 0.0776
2022-08-25 2022-06-30 NP Red Rock Resorts EC US75700L1089 82,429 2,076 2.58 2,750 -29.53 0.0759
2022-05-26 2022-03-31 NP Red Rock Resorts EC US75700L1089 80,353 -10,955 -12.00 3,902 -22.32 0.0909
2022-02-25 2021-12-31 NP Red Rock Resorts EC US75700L1089 91,308 -3,193 -3.38 5,023 3.76 0.1089
2021-11-24 2021-09-30 NP Red Rock Resorts EC US75700L1089 94,501 0 0.00 4,840 20.52 0.1066
2021-08-26 2021-06-30 NP Red Rock Resorts EC US75700L1089 94,501 -5,497 -5.50 4,016 23.27 0.0862
2021-05-27 2021-03-31 NP Red Rock Resorts EC US75700L1089 99,998 -2,846 -2.77 3,259 26.52 0.0739
2021-02-25 2020-12-31 NP Red Rock Resorts EC US75700L1089 102,844 -4,903 -4.55 2,575 39.79 0.0660
2020-11-25 2020-09-30 NP Red Rock Resorts EC US75700L1089 107,747 -5,984 -5.26 1,842 48.55 0.0591
2020-08-27 2020-06-30 NP Red Rock Resorts EC US75700L1089 113,731 -1,932 -1.67 1,241 25.51 0.0406
2020-06-01 2020-03-31 NP Red Rock Resorts EC US75700L1089 115,663 7,845 7.28 989 -61.74 0.0404
2020-02-27 2019-12-31 NP Red Rock Resorts EC 75700L108 107,818 -2,011 -1.83 2,582 15.78 0.0777
2019-11-27 2019-09-30 NP Red Rock Resorts, Inc. EC US75700L1089 109,829 109,829 2,230 0.0737
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.