Vanguard Portfolio Management increases passive holding in Red Rock Resorts (RRR)

Rhea-AI Filing Summary

Red Rock Resorts reports passive ownership of 3,575,188 shares, representing 6.04% of common stock as of 03/31/2026.

Vanguard Portfolio Management and affiliated divisions state sole voting power for 31,845 shares and sole dispositive power over 3,575,188 shares; the stake is held across Vanguard funds and managed accounts in accordance with Investment Company Act structures. The filing was signed on 04/29/2026.

Insights

Institutional Ownership Analyst

Vanguard reports a >5% passive stake in Red Rock Resorts, disclosed on Schedule 13G.

Vanguard Portfolio Management reports 3,575,188 shares (6.04%) as of 03/31/2026, with sole dispositive power and limited sole voting power over the position. The filing identifies holdings across Vanguard funds and managed accounts governed by the Investment Company Act.

Because this is a Schedule 13G passive disclosure, it indicates passive, not active, intent; subsequent filings would show any change in status or voting approach.

Key Figures

Shares beneficially owned: 3,575,188 shares Percent of class: 6.04% Sole voting power: 31,845 shares +3 more

6 metrics

Shares beneficially owned 3,575,188 shares Amount beneficially owned as of 03/31/2026

Percent of class 6.04% Percent of common stock reported

Sole voting power 31,845 shares Number with sole power to vote

Sole dispositive power 3,575,188 shares Number with sole power to dispose of shares

Schedule date 03/31/2026 As-of date for ownership figures

Signature date 04/29/2026 Filing signed by Head of Global Fund Administration

Key Terms

Schedule 13G, beneficially owned, dispositive power, Investment Company Act, +1 more

5 terms

Schedule 13G regulatory

"Vanguard Portfolio Management 2 | 4 | Citizenship or Place of Organization"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficially owned financial

"Amount beneficially owned: 3575188"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

dispositive power financial

"Sole power to dispose or to direct the disposition of: 3575188"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Investment Company Act regulatory

"investment companies registered under the Investment Company Act of 1940"

The Investment Company Act is a law that sets rules for businesses whose main activity is managing and selling pooled money, such as mutual funds and other investment funds. It matters to investors because it requires clear reporting, limits managers from putting their own interests ahead of clients, and mandates safekeeping and oversight of assets—similar to safety inspections and traffic rules that help keep shared vehicles reliable and trustworthy.

CUSIP market

"CUSIP Number(s): 75700L108"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/29/2026 - 03:15 PM Learn about SEC filing dates

FAQ

What stake does Vanguard hold in Red Rock Resorts (RRR)?

Vanguard Portfolio Management reports ownership of 3,575,188 shares (6.04%). The filing states this position is held across Vanguard funds and managed accounts, reported on Schedule 13G with an as-of date of 03/31/2026.

Does Vanguard have voting control over RRR shares?

Vanguard reports sole voting power for 31,845 shares. The filing shows sole dispositive power over 3,575,188 shares and no shared voting or dispositive power in the disclosed schedule.

What does Schedule 13G mean for RRR investors?

Schedule 13G is a passive ownership disclosure for holders exceeding 5%. It indicates Vanguard reports a passive investment position in Red Rock Resorts under Investment Company Act structures, rather than an active acquisition intent.

What date anchors Vanguard's reported ownership in the filing?

The ownership is reported as of 03/31/2026. The signature block shows the filing was signed on 04/29/2026, which is the attestation date for the disclosed as-of ownership figures.

Who signed the Schedule 13G for Vanguard regarding RRR?

The filing is signed by Ashley Grim, Head of Global Fund Administration. The signature block includes the attestation date of 04/29/2026 for the reported holdings.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Red Rock Resorts Inc

(Name of Issuer)

Common Stock

(Title of Class of Securities)

75700L108

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 75700L108

1

Names of Reporting Persons

Vanguard Portfolio Management

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

PENNSYLVANIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 31,845.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 3,575,188.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,575,188.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

6.04 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by Vanguard Portfolio Management LLC and the following affiliates of Vanguard Portfolio Management LLC or business divisions of such affiliates: Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC. This Schedule 13G includes securities held by Vanguard funds, or sleeves thereof, over which Vanguard Portfolio Management LLC exercises dispositive power, in addition to securities held by clients over which the affiliates or business divisions of such affiliates indicated above exercise dispositive and/or voting power. This Schedule 13G does not include securities, if any, beneficially owned by other subsidiaries or affiliates of Vanguard Portfolio Management LLC, or business divisions of such subsidiaries whose ownership of securities is disaggregated from that of the reporting business unit in accordance with such release.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Red Rock Resorts Inc
(b)	Address of issuer's principal executive offices: 1505 South Pavilion Center Dri, Las Vegas, NV, 89135
Item 2.
(a)	Name of person filing: Vanguard Portfolio Management
(b)	Address or principal business office or, if none, residence: 100 Vanguard Blvd,, Malvern, PA, 19355
(c)	Citizenship: PA
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 75700L108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 3575188
(b)	Percent of class: 6.04 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 31845
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 3575188
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Vanguard Portfolio Management, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.No one other person's interest in the securities reported herein is more than 5%.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Vanguard Portfolio Management

Signature:	Ashley Grim
Name/Title:	Head of Global Fund Administration
Date:	04/29/2026