The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 06-30-2022
Check here if Amendment   Amendment Number:
This Amendment (Check only one.):   is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: MFN Partners Management, LP
Address: 222 BERKELEY STREET, 13TH FLOOR
BOSTON , MA02116
Form 13F File Number: 028-19231

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: Jonathan Reisman
Title: Chief Compliance Officer
Phone: 617-443-2040
Signature, Place, and Date of Signing:
/s/ Jonathan Reisman Boston , MA 08-12-2022
[Signature] [City, State] [Date]
Report Type (Check only one.):
X 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
  13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
  13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 16
Form 13F Information Table Value Total: 2,209,624
(thousands)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Form 13F File Number Name

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Form 13F File Number Name


SEC FORM 13F-HR

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
Estimated average burden
hours per response: 23.8

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALPHABET INC-CL A CAP STK CL A 02079K305 282,231 129,508 SH SOLE NONE 129,508 0 0
AMAZON.COM INC COM 023135106 84,968 800,000 SH SOLE NONE 800,000 0 0
BLEND LABS INC-A CL A 09352U108 19,753 8,369,982 SH SOLE NONE 8,369,982 0 0
CYCLERION THERAPEUTICS INC COM 23255M105 1,860 3,389,215 SH SOLE NONE 3,389,215 0 0
HCA HEALTHCARE INC COM 40412C101 202,546 1,205,201 SH SOLE NONE 1,205,201 0 0
IVANHOE ELECTRIC INC / US COM 46578C108 22,213 2,553,191 SH SOLE NONE 2,553,191 0 0
LIBERTY GLOBAL PLC- C SHS CL C G5480U120 148,146 6,706,460 SH SOLE NONE 6,706,460 0 0
LITHIA MOTORS INC COM 536797103 233,884 851,077 SH SOLE NONE 851,077 0 0
MICROSOFT CORP COM 594918104 118,604 461,800 SH SOLE NONE 461,800 0 0
OAK STREET HEALTH INC COM 67181A107 38,393 2,335,329 SH SOLE NONE 2,335,329 0 0
OCCIDENTAL PETROLEUM CORP *W EXP 08/03/202 674599162 210,381 5,690,600 SH SOLE NONE 5,690,600 0 0
PAR TECHNOLOGY CORP/DEL COM 698884103 69,842 1,862,957 SH SOLE NONE 1,862,957 0 0
PENNYMAC FINANCIAL SERVICES COM 70932M107 198,085 4,531,792 SH SOLE NONE 4,531,792 0 0
STONECO LTD-A COM CL A G85158106 30,800 4,000,000 SH SOLE NONE 4,000,000 0 0
WARBY PARKER INC-CLASS A CL A COM 93403J106 12,386 1,100,000 SH SOLE NONE 1,100,000 0 0
XPO LOGISTICS INC COM 983793100 535,532 11,119,850 SH SOLE NONE 11,119,850 0 0