Funds · 13F filer · Boston, MA

MFN Partners Management, LP

$4.8B in 9 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+31.8%S&P 500 +20.9%
3y return+95.1%S&P 500 +68.5%
5y return+105.0%S&P 500 +74.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since December 31, 2018: $285 against $299 in the S&P 500.2

MFN Partners Management, LPS&P 500 (SPY)
$69$100$29920182026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
XPOXpo Inc$2.0B41.9%−13.6%
TLNTalen Energy Corp$1.2B23.8%
RXORxo Inc$775.6M16.0%
QXOQxo Inc$405.3M8.4%
PFSIPennymac Finl Svcs Inc New$394.7M8.2%
BHCBausch Health Cos Inc$29.6M0.6%
Rice Acquisition Corp 3CUSIP G7553X106$25.2M0.5%
IEIvanhoe Electric Inc$24.5M0.5%
Rice Acquisition Corp 3CUSIP G7553X114$396K0.0%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
XPOXpo IncJune 30, 2020+165.7%$2.0B
TLNTalen Energy CorpSeptember 30, 2024+115.6%$1.2B
RXORxo IncDecember 31, 2022+60.4%$775.6M
PFSIPennymac Finl Svcs Inc NewMarch 31, 2021+30.3%$394.7M
Rice Acquisition Corp 3CUSIP G7553X114December 31, 2025+23.7%$396K
IEIvanhoe Electric IncJune 30, 2022+10.5%$24.5M
QXOQxo IncSeptember 30, 2024+9.6%$405.3M
Rice Acquisition Corp 3CUSIP G7553X106December 31, 2025+2.4%$25.2M
BHCBausch Health Cos IncSeptember 30, 2022−28.5%$29.6M

Sold off last quarter

  • OXY/WSOccidental Pete Corp was $244.1M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+11.1%+14.8%
March 31, 2026+10.4%−4.6%
December 31, 2025−1.8%+2.4%
September 30, 2025+9.5%+7.8%
June 30, 2025+18.6%+10.5%
March 31, 2025−11.6%−4.6%
December 31, 2024+2.3%+2.1%
September 30, 2024+7.8%+5.4%
June 30, 2024−6.8%+4.0%
March 31, 2024+15.9%+10.0%
December 31, 2023+12.2%+11.2%
September 30, 2023+5.6%−3.6%
June 30, 2023+26.4%+8.3%
March 31, 2023+5.4%+7.0%
December 31, 2022−1.2%+7.1%
September 30, 2022−5.7%−5.3%
June 30, 2022−24.5%−16.5%
March 31, 2022+11.5%−4.9%
December 31, 2021+3.2%+10.7%
September 30, 2021−2.6%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1732811
  2. 2
    Filed August 12, 2026 · accession 0000904454-26-000440