T. Rowe Price reports 5.4% stake in Scholar Rock

T. Rowe Price Associates, Inc. filed an amendment to a Schedule 13G disclosing 6,206,044 shares of Scholar Rock Holding Corp common stock, representing 5.4% of the class as of 03/31/2026.

Rhea-AI Filing Summary

T. Rowe Price Associates, Inc. filed an amendment to a Schedule 13G disclosing 6,206,044 shares of Scholar Rock Holding Corp common stock, representing 5.4% of the class as of 03/31/2026. The filing lists 6,203,887 shares as sole voting power and 6,206,044 as sole dispositive power. The filing is signed by a Vice President on 05/15/2026.

Insights

Institutional Ownership Analyst

T. Rowe Price discloses a 5.4% beneficial position in Scholar Rock as of 03/31/2026.

The filing states 6,206,044 shares and 5.4% of the class, with voting and dispositive powers shown separately. This identifies a sizable passive institutional holding reported under Schedule 13G/A.

Stake changes, trading intent, and any plan-based limits are not described here; subsequent filings would show activity if the holder amends its position.

Regulatory & Compliance Specialist

The Schedule 13G/A format indicates passive investor reporting rather than an active acquisition intent.

The form type and amendment number are consistent with institutional reporting obligations; the filing records sole voting and dispositive powers explicitly. The signer affirms and denies beneficial ownership language appears in the text.

Review of future amendments or Form 13D would be required to detect any shift to activist or controlling intent.

Key Figures

Shares beneficially owned: 6,206,044 shares Percent of class: 5.4% Sole voting power: 6,203,887 shares +2 more

5 metrics

Shares beneficially owned 6,206,044 shares as of 03/31/2026

Percent of class 5.4% as of 03/31/2026

Sole voting power 6,203,887 shares reported in Item 4(i)

Sole dispositive power 6,206,044 shares reported in Item 4(iii)

Form type Schedule 13G/A (Amendment No. 8) filing header

Key Terms

Schedule 13G/A, Beneficial ownership, Sole dispositive power

3 terms

Schedule 13G/A regulatory

"Amendment No. 8 ) SCHOLAR ROCK HOLDING CORP COMMON STOCK"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficial ownership financial

"Amount beneficially owned: 6206044"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 6206044"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does T. Rowe Price report in SCHOLAR ROCK (SRRK)?

T. Rowe Price reports beneficial ownership of 6,206,044 shares, equal to 5.4% of common stock as of 03/31/2026. The filing also shows 6,203,887 shares of sole voting power and was signed on 05/15/2026.

Does this Schedule 13G/A indicate active control or an activist position?

No explicit activist intent is stated; Schedule 13G/A filings typically signal passive institutional ownership. The amendment lists voting and dispositive powers but does not state plans to influence management or control.

What is the difference between sole voting power and sole dispositive power listed here?

Sole voting power (6,203,887 shares) refers to the ability to vote shares; sole dispositive power (6,206,044) refers to authority to direct sale. Both figures are provided in the filing for clarity on control rights.

When were the position figures reported and when was the form signed?

The position is reported "as of" 03/31/2026 in the filing; the Schedule 13G/A is signed by a Vice President on 05/15/2026. Those dates are shown verbatim in the filing excerpt.

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

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Accepted by SEC EDGAR 05/15/2026 - 10:07 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 8)

SCHOLAR ROCK HOLDING CORP

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

80706P103

(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): 80706P103

1

Names of Reporting Persons

T. Rowe Price Associates, Inc.

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

MARYLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 6,203,887.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 6,206,044.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

6,206,044.00

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)

5.4 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: SCHOLAR ROCK HOLDING CORP
(b)	Address of issuer's principal executive offices: 301 BINNEY STREET, 3RD FLOOR, CAMBRIDGE, MA, 02142
Item 2.
(a)	Name of person filing: T. Rowe Price Associates, Inc.
(b)	Address or principal business office or, if none, residence: 1307 Point Street, Baltimore, MD 21231
(c)	Citizenship: Maryland
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP No.: 80706P103
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: 6206044
(b)	Percent of class: 5.4 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 6203887
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 6206044
	(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.
	Not Applicable
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. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied.

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.

T. Rowe Price Associates, Inc.

Signature:	Ellen York
Name/Title:	Vice President
Date:	05/15/2026