[SCHEDULE 13G] PIONEER HIGH INCOME FUND, INC. SEC Filing

Rhea-AI Filing Summary

Almitas Capital LLCPioneer High Income Fund, Inc. (PHT). The filing states that Almitas beneficially owns 0 shares of PHT common stock, representing 0.0% of the outstanding class as of the event date of 09/30/2025. The firm reports no sole or shared power to vote or dispose of any PHT shares. Almitas is identified as a Delaware entity classified as an investment adviser (IA) for reporting purposes and indicates that it owns 5 percent or less of this class of securities.

11/14/2025 - 09:39 PM

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

PIONEER HIGH INCOME FUND, INC.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

72369H106

(CUSIP Number)

09/30/2025

(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)

SCHEDULE 13G

CUSIP No. 72369H106

1

Names of Reporting Persons

Almitas Capital 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 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: PIONEER HIGH INCOME FUND, INC.
(b)	Address of issuer's principal executive offices: 60 STATE ST., 5TH FL., BOSTON, MASSACHUSETTS, 02109
Item 2.
(a)	Name of person filing: Almitas Capital LLC
(b)	Address or principal business office or, if none, residence: 1460 4th Street, Suite 300 Santa Monica, CA 90401
(c)	Citizenship: Delaware
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 72369H106
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: 0
(b)	Percent of class: 0 %
(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: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
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 foreign regulatory scheme applicable to Investment Advisor is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

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.

Almitas Capital LLC

Signature:	Ronald Mass
Name/Title:	Managing Principal
Date:	11/14/2025

FAQ

What did Almitas Capital LLC report in its Schedule 13G for PHT?

Almitas Capital LLC reported beneficial ownership of 0 shares of Pioneer High Income Fund, Inc. (PHT) common stock on its Schedule 13G.

What percentage of Pioneer High Income Fund (PHT) does Almitas Capital own?

Almitas Capital reported beneficial ownership of 0.0% of the outstanding common stock of Pioneer High Income Fund, Inc. (PHT).

As of what date is Almitas Capital’s PHT ownership information reported?

The ownership information is reported as of the Date of Event of 09/30/2025.

Does Almitas Capital have voting or dispositive power over any PHT shares?

No. The filing shows 0 sole voting power, 0 shared voting power, 0 sole dispositive power, and 0 shared dispositive power for PHT shares.

How is Almitas Capital LLC classified in the PHT Schedule 13G filing?

Almitas Capital LLC is classified as an investment adviser (IA) under the Schedule 13G reporting categories.

What does the ‘Ownership of 5 percent or less of a class’ item indicate for PHT?

The filing indicates ownership of 5 percent or less of PHT’s common stock, consistent with the reported 0.0% beneficial ownership.

Who signed the Schedule 13G related to PHT on behalf of Almitas Capital?

The Schedule 13G was signed by Ronald Mass, listed as Managing Principal, on 11/14/2025.