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* Stonepeak GP Investors Holdings LP (Last) (First) (Middle) 55 HUDSON YARDS 550 W. 34TH STREET, 48TH FLOOR (Street) NEW YORK NY 10001 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 06/26/2023	3. Issuer Name and Ticker or Trading Symbol AKUMIN INC. [ AKU ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) X Other (specify below) See Remarks	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X 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)
Common Shares	3,500,000	I(1)(3)	See Footnotes(1)(3)

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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Warrants (right to buy)	(2)	09/01/2031	Common Shares	17,114,093	$2.98	I(1)(3)	See Footnotes(1)(3)

1. Name and Address of Reporting Person* Stonepeak GP Investors Holdings LP (Last) (First) (Middle) 55 HUDSON YARDS 550 W. 34TH STREET, 48TH FLOOR (Street) NEW YORK NY 10001 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) X Other (specify below) See Remarks

1. Name and Address of Reporting Person* Stonepeak GP Investors Upper Holdings LP (Last) (First) (Middle) 55 HUDSON YARDS 550 W. 34TH STREET, 48TH FLOOR (Street) NEW YORK NY 10001 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) X Other (specify below) See Remarks

1. Name and Address of Reporting Person* Stonepeak GP Investors Holdings Manager LLC (Last) (First) (Middle) 55 HUDSON YARDS 550 W. 34TH STREET, 48TH FLOOR (Street) NEW YORK NY 10001 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) X Other (specify below) See Remarks

Explanation of Responses:

1. These Common Shares and Warrants are owned directly by Stonepeak Magnet Holdings LP ("Stonepeak Magnet"). Stonepeak Associates IV LLC is the sole general partner of Stonepeak Magnet. Stonepeak GP Investors IV LLC is the sole member of Stonepeak Associates IV LLC. Stonepeak GP Investors Holdings LP is the managing member of Stonepeak GP Investors IV LLC. Stonepeak GP Investors Upper Holdings LP is the general partner of Stonepeak GP Investors Holdings LP. Stonepeak GP Investors Holdings Manager LLC is the general partner of Stonepeak GP Investors Upper Holdings LP. Mr. Michael B. Dorrell is the sole member of Stonepeak GP Investors Holdings Manager LLC. . Mr. Michael B. Dorrell is the Chairman, Chief Executive Officer, co-founder and sole member of Stonepeak GP Investors Holdings Manager LLC.

2. These Warrants are currently exercisable.

3. Each of Stonepeak Magnet, Stonepeak Associates IV LLC, Stonepeak GP Investors IV LLC, and Mr. Dorrell previously reported their beneficial ownership of the securities reported herein.

Remarks:

Exhibit 99.1: Additional Signatures. Solely for purposes of Section 16 of the Exchange Act, each of the Reporting Persons may be deemed to be a director-by-deputization by virtue of Stonepeak Magnet's contractual right to, based on its current ownership, designate a representative for election to the board of directors of the Issuer (the "Board"). James Wyper, Senior Managing Director with Stonepeak Infrastructure Partners, serves as the Board representative of Stonepeak Magnet.

	See Exhibit 99.1	07/06/2023
	** Signature of Reporting Person	Date
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