BlackRock reports 200,000-share, 34.5% stake in iShares Bitcoin ETF

BlackRock Portfolio Management LLC reports beneficial ownership of 200,000 shares of iShares Bitcoin Premium Income ETF common stock (CUSIP 46439G108) as of 06/30/2026.

Rhea-AI Filing Summary

BlackRock Portfolio Management LLC reports beneficial ownership of 200,000 shares of iShares Bitcoin Premium Income ETF common stock (CUSIP 46439G108) as of 06/30/2026. The filing states this represents 34.5% of the class and that BlackRock has sole dispositive power over 200,000 shares. The Schedule 13G was signed on 07/08/2026 by a BlackRock Managing Director and notes that BlackRock iShares Seed holds an interest exceeding 5% of the outstanding common stock.

Insights

Institutional Ownership Analyst

Large passive position disclosed: 200,000 shares (34.5%) held with sole dispositive power.

The Schedule 13G shows 200,000 shares beneficially owned as of 06/30/2026, representing 34.5% of the class; BlackRock reports sole dispositive power for that amount. The filing follows the regulatory route for large, non‑activist holdings.

Key dependencies include whether the position is passive and any subsequent Form 13D amendment; subsequent filings would show if the intent or control status changes.

Corporate Governance Specialist

Disclosure flags a >5% interest held on behalf of another BlackRock entity.

The filing identifies BlackRock iShares Seed as having an interest exceeding 5% in the common stock. The schedule clarifies beneficial ownership is reported by Reporting Business Units under SEC Release No. 34-39538.

Watch for future filings that would disclose any change to voting or dispositive arrangements or an upgrade to Form 13D if activist intent emerges.

Key Figures

Beneficial ownership: 200,000 shares Percent of class: 34.5% CUSIP: 46439G108 +2 more

5 metrics

Beneficial ownership 200,000 shares Amount beneficially owned as of 06/30/2026

Percent of class 34.5% Percent of class reported on Schedule 13G

CUSIP 46439G108 Identifier for iShares Bitcoin Premium Income ETF common stock

Record date 06/30/2026 Date tied to the ownership disclosure

Filing signature date 07/08/2026 Date the Schedule 13G was signed

Key Terms

Schedule 13G, Beneficial ownership, Sole dispositive power

3 terms

Schedule 13G regulatory

"In accordance with SEC Release No. 34-39538 (January 12, 1998), this reflects the securities beneficially owned"

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.

Beneficial ownership financial

"Item 4. | Ownership (a) | Amount beneficially owned: 200000"

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 legal

"(iii) Sole power to dispose or to direct the disposition of: 200000"

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.

How many BITA shares does BlackRock report owning?

BlackRock Portfolio Management LLC reports beneficial ownership of 200,000 shares of iShares Bitcoin Premium Income ETF common stock as of 06/30/2026. This figure is disclosed on the Schedule 13G and is tied to sole dispositive power over those shares.

What percentage of iShares Bitcoin Premium Income ETF does 200,000 shares represent?

The filing states the 200,000 shares represent 34.5% of the class as of 06/30/2026. That percentage is reported directly on the Schedule 13G under Item 4(b) as the percent of class.

Does BlackRock have voting control over these BITA shares?

The Schedule 13G reports 0 sole or shared voting power and 200,000 sole dispositive power. Voting power is shown as zero; dispositive (sale) authority is reported for the full 200,000 shares.

Was this ownership reported on behalf of another BlackRock entity?

Yes. The schedule states that BlackRock iShares Seed has an interest exceeding 5% of the outstanding common stock and that Reporting Business Units of BlackRock report the beneficial ownership per SEC guidance.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 07/08/2026 - 11:38 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

iShares Bitcoin Premium Income ETF

(Name of Issuer)

Common Stock

(Title of Class of Securities)

46439G108

(CUSIP Number)

06/30/2026

(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): 46439G108

1

Names of Reporting Persons

BlackRock Portfolio Management LLC

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 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 200,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

200,000.00

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)

34.5 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: iShares Bitcoin Premium Income ETF
(b)	Address of issuer's principal executive offices: 400 HOWARD STREET SAN FRANCISCO CA 94105
Item 2.
(a)	Name of person filing: BlackRock Portfolio Management LLC 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 Portfolio Management LLC, 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): 46439G108
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: 200000
(b)	Percent of class: 34.5 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 200000
	(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. The interest of 1 such person, BlackRock iShares Seed, in the common stock of iShares Bitcoin Premium Income ETF is more than five percent of the total outstanding common stock.
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 Portfolio Management LLC

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	07/08/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7