Caisse de retraite d'Hydro-Quebec Form 3 New Mountain Guardian IV Income Fund, L.L.C. / de retraite d'Hydro-Quebec Caisse ownership change

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Caisse de retraite d'Hydro-Quebec

(Last)

(First)

(Middle)

75 RENE LEVESQUE BOULEVARD, WEST

5TH FLOOR

(Street)

MONTREAL

H2Z 1A4

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/15/2023

3. Issuer Name and Ticker or Trading Symbol
New Mountain Guardian IV Income Fund, L.L.C. [ NONE ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Units of Limited Liability Company Interests	1,100,000⁽¹⁾⁽²⁾	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)

Explanation of Responses:

1. The reporting person contracted to acquire the units of limited liability company interests that are the subject of this report as of September 15, 2023, but had no pecuniary interest in such units as of such date. The units of limited liability company interests were acquired on the date of this report.

2. Units of limited liability company interests acquired and held as of the date of this report.

	/s/ Patrick Raynauld, General Manager and Chief Investment Officer	09/29/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Caisse de retraite d'Hydro-Quebec Form 3New Mountain Guardian IV Income Fund, L.L.C. / de retraite d'Hydro-Quebec Caisse ownership change