[SCHEDULE 13G] Blackstone Long-Short Credit Income Fund Passive Investment Disclosure (>5%)
Sit Investment reports 5% stake in BGX
Sit Investment Associates, Inc. and Sit Fixed Income Advisors II, LLC reported shared beneficial ownership of 640,105 shares of Blackstone Long-Short Credit Income Fund common stock, representing 5% of the class.
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Sit Investment Associates, Inc. and Sit Fixed Income Advisors II, LLC reported shared beneficial ownership of 640,105 shares of Blackstone Long-Short Credit Income Fund common stock, representing 5% of the class. The filing cites 12,708,275 shares outstanding as of December 31, 2025 per the issuer's Form N-CSR. The Schedule 13G states the holdings are held in client accounts for which the advisers have shared voting and dispositive power and disclaims beneficial ownership pursuant to Rule 13d-4.
Key Figures
Shares reported owned:640,105 sharesPercent of class:5%Shares outstanding:12,708,275 shares+2 more
5 metrics
Shares reported owned640,105 sharesAmount beneficially owned as reported on Schedule 13G
Percent of class5%Percent of common stock as reported on Schedule 13G
Shares outstanding12,708,275 sharesShares outstanding as of December 31, 2025 per Form N-CSR
Reporting date03/31/2026Date shown on the Schedule 13G header
CUSIP09257D102Issuer CUSIP for Blackstone Long-Short Credit Income Fund common stock
Key Terms
Schedule 13G, beneficial ownership, shared voting and dispositive power, Rule 13d-4, +1 more
5 terms
Schedule 13Gregulatory
"Item 1. (a) Name of issuer: Blackstone Long-Short Credit Income Fund"
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 ownershipregulatory
"Item 4. Ownership (a) Amount beneficially owned: See response to item 9"
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.
shared voting and dispositive powerfinancial
"SIA and SFI possess shared voting and investment power over securities"
Rule 13d-4regulatory
"Pursuant to Rule 13d-4 of the Securities Exchange Act of 1934"
Form N-CSRregulatory
"based on 12,708,275 shares outstanding as of December 31, 2025, as reported in the Issuer's Report on Form N-CSR"
Form N-CSR is a regulatory filing that U.S.-registered investment funds use to deliver certified shareholder reports to regulators and the public, including audited financial statements, a snapshot of portfolio holdings, fee and performance information, and governance disclosures. For investors it acts like a fund’s report card and safety check—providing verified details needed to assess a fund’s financial health, costs, holdings and compliance so you can compare funds, monitor risks and spot red flags.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What stake in BGX did Sit Investment report?
Sit Investment reported ownership of 640,105 shares, equal to 5% of BGX. The filing lists 12,708,275 shares outstanding as of December 31, 2025, and the position is reported on a Schedule 13G filed for the advisers' client accounts.
Does Sit Investment claim beneficial ownership of BGX shares?
No — the filing disclaims beneficial ownership under Rule 13d-4. It explains the shares are owned by client Accounts managed by the advisers and that the advisers possess shared voting and dispositive power over those accounts.
What date and form are associated with this disclosure for BGX?
The disclosure appears on a Schedule 13G with a reporting date of 03/31/2026. The filing references the issuer's Form N-CSR for the shares‑outstanding figure dated as of December 31, 2025.
Which entities filed this Schedule 13G for BGX?
Sit Investment Associates, Inc. and Sit Fixed Income Advisors II, LLC filed jointly. SFI is a subsidiary of SIA; both are registered investment advisers and reported shared voting and dispositive power over the listed shares.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Blackstone Long-Short Credit Income Fund
(Name of Issuer)
Common Stock
(Title of Class of Securities)
09257D102
(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):
09257D102
1
Names of Reporting Persons
Sit Investment 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
MINNESOTA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
640,105.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
640,105.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
640,105.00
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 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP Number(s):
09257D102
1
Names of Reporting Persons
Sit Fixed Income Advisors II, 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
640,105.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
640,105.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
640,105.00
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 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Blackstone Long-Short Credit Income Fund
(b)
Address of issuer's principal executive offices:
345 Park Avenue, New York, New York 10154
Item 2.
(a)
Name of person filing:
Sit Investment Associates, Inc.
Sit Fixed Income Advisors II, LLC
(b)
Address or principal business office or, if none, residence:
c/o Sit Investment Associates, Inc.
80 South Eighth Street, Suite 3300
Minneapolis, MN 55402
(c)
Citizenship:
Sit Investment Associates, Inc. Minnesota Corporation
Sit Fixed Income Advisors II, LLC Delaware LLC
(d)
Title of class of securities:
Common Stock
(e)
CUSIP Number(s):
09257D102
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:
See response to item 9 on each cover page.
(b)
Percent of class:
See response to item 11 on each cover page.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
See response to item 5 on each cover page.
(ii) Shared power to vote or to direct the vote:
See response to item 6 on each cover page.
(iii) Sole power to dispose or to direct the disposition of:
See response to item 7 on each cover page.
(iv) Shared power to dispose or to direct the disposition of:
See response to item 8 on each cover page.
The ownership percentages reported are based on 12,708,275 shares of common stock outstanding as of December 31, 2025, as reported in the Issuer's Report on Form N-CSR filed with the Securities Exchange Commission.
Sit Investment Associates, Inc. ("SIA") is an investment adviser registered under section 203 of the Investment Advisers Act of 1940. Sit Fixed Income Advisors II, LLC ("SFI") is an investment adviser registered under section 203 of the Investment Advisers Act of 1940 and a subsidiary of SIA. SIA and SFI provide investment management services to client accounts ("Accounts"). In their roles as investment advisers SIA and SFI possess shared voting and investment power over securities of the Issuer described in this schedule 13G owned by the Accounts and may be deemed to be the beneficial owner of such shares of the Issuer owned by the Accounts. All securities reported in this schedule 13G are owned by the Accounts. Pursuant to Rule 13d-4 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), SIA and SFI disclaim beneficial ownership of such securities.
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 Accounts are 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.
Except as may be indicated if this is a joint filing with a registered investment company managed by SIA or SFI, not more than 5% of the class of such securities is owned by any one Account subject to the investment advice of SIA or SFI.
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.
