BlackRock owns 6.3% of Protara (3.39M shares)

Protara Therapeutics reports that BlackRock, Inc. beneficially owns 3,387,459 shares of Common Stock, representing 6.3% of the class as of 03/31/2026.

Rhea-AI Filing Summary

Protara Therapeutics reports that BlackRock, Inc. beneficially owns 3,387,459 shares of Common Stock, representing 6.3% of the class as of 03/31/2026. The filing states BlackRock has sole voting power for 3,347,945 shares and sole dispositive power for 3,387,459 shares. The schedule notes various persons may have rights to dividends or sale proceeds and is signed by a BlackRock Managing Director on 04/27/2026.

Insights

Institutional Ownership Analyst

BlackRock holds a 6.3% stake in Protara as of 03/31/2026.

BlackRock's Schedule 13G shows beneficial ownership of 3,387,459 shares with sole voting power on 3,347,945 shares. This identifies a passive, large institutional stake reported under beneficial-ownership disclosure rules.

Timing and exact beneficiary allocations are not detailed beyond the statement that "various persons" may have dividend or sale rights; subsequent filings or fund-level disclosures would clarify which funds hold the position.

Corporate Governance Specialist

The filing indicates control over voting and disposition at the institutional level, useful for governance tracking.

Sole voting and dispositive powers reported imply BlackRock can direct votes and sales for most of the shares it reports here. The schedule does not assert any single underlying holder exceeding 5%.

Watch for any Form 13D/13G amendments or Form 4s if an active change in intent or director-related transactions are later disclosed.

Key Figures

Beneficial ownership: 3,387,459 shares Percent of class: 6.3% Sole voting power: 3,347,945 shares +3 more

6 metrics

Beneficial ownership 3,387,459 shares Amount beneficially owned as reported

Percent of class 6.3% Percent of common stock as reported (as of 03/31/2026)

Sole voting power 3,347,945 shares Shares for which BlackRock has sole power to vote

Sole dispositive power 3,387,459 shares Shares for which BlackRock has sole power to dispose

Reporting period 03/31/2026 As-of date for ownership figures

Signature date 04/27/2026 Date the Schedule 13G was signed

Key Terms

Schedule 13G, beneficially owned, sole dispositive power, Reporting Business Units

4 terms

Schedule 13G regulatory

"Name of person filing: BlackRock, Inc.; beneficial ownership reported"

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: 3387459"

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.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 3387459"

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.

Reporting Business Units financial

"reflects the securities beneficially owned ... by certain business units (collectively, the "Reporting Business Units")"

FAQ

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

What stake does BlackRock report in Protara Therapeutics (TARA)?

BlackRock reports beneficial ownership of 3,387,459 shares, equal to 6.3% of common stock as of 03/31/2026. The Schedule 13G lists voting and dispositive powers held by BlackRock.

Does BlackRock control the voting of Protara shares?

The filing shows BlackRock has sole voting power for 3,347,945 shares and sole dispositive power for 3,387,459 shares, indicating institutional control over votes and dispositions for that block.

When was the Schedule 13G for BlackRock on TARA signed?

The Schedule 13G is signed by Spencer Fleming, Managing Director, on 04/27/2026. The ownership figures are reported with an as-of date of 03/31/2026.

Does the filing identify which BlackRock funds hold the shares?

The filing states the holdings reflect certain Reporting Business Units of BlackRock and notes various persons may have dividend or sale rights; it does not list specific funds or shareholders in this excerpt.

Is this an active takeover filing or passive ownership report?

This Schedule 13G is a passive beneficial-ownership report. The form and language indicate a passive institutional stake rather than an active acquisition or change in control intent.

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

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Accepted by SEC EDGAR 04/27/2026 - 04:12 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Protara Therapeutics, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

74365U107

(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): 74365U107

1

Names of Reporting Persons

BlackRock, 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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 3,347,945.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 3,387,459.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,387,459.00

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)

6.3 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Protara Therapeutics, Inc.
(b)	Address of issuer's principal executive offices: 345 PARK AVENUE SOUTH, 3RD FLOOR NEW YORK NY 10010
Item 2.
(a)	Name of person filing: BlackRock, Inc. 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 certain business units (collectively, the "Reporting Business Units") of BlackRock, Inc. and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release.
(b)	Address or principal business office or, if none, residence: BlackRock, Inc., 50 Hudson Yards New York, NY 10001
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 74365U107
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: 3387459
(b)	Percent of class: 6.3 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 3347945
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 3387459
	(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. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of Protara Therapeutics, Inc.. No one person's interest in the common stock of Protara Therapeutics, Inc. is more than five percent of the total outstanding common shares.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99
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.

BlackRock, Inc.

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	04/27/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7