Stocks/Funds/CIK 1732811

MFN Partners Management, LP

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1732811
Assets
$4.77B
+12.2% YoY
Holdings
10
Lifetime alpha vs market
+0.44% annual
Average hold time
3.4 yr
median 3.6 yr

Quarterly history

Cum return +55% vs S&P +52% · α +3% lifetimeAUM $4.8B · peak $5.1BFlow $-317M (-7%)2018-122020-032021-062022-092023-122025-032026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-3.36%
trims when stocks drop
when a holding falls −10%+
Middle response
-0.88%
baseline attrition
Rally response
+0.19%
adds into rallies
when a holding rises +10%+

Top positions · 10

Ticker$ value% portYoYHold time
XPOXPO Logistics, Inc.$2.22B46.6%+80.8%7.5 yr
TLNTalen Energy Corporation$958M20.1%+59.9%1.8 yr
QXOQXO, Inc.$455M9.5%+43.4%1.8 yr
RXORXO, Inc.$411M8.6%-23.5%3.5 yr
PFSIPennyMac Financial Servi$396M8.3%-11.7%5.3 yr
OXY-WTOccidental Petroleum Cor$244M5.1%5.8 yr
BHCBausch Health Companies $32M0.7%-16.5%3.8 yr
IEIvanhoe Electric Inc.$30M0.6%+103.4%4.0 yr
$25M0.5%0.5 yr
$0M0.0%0.5 yr

Portfolio composition (YoY)

Industry mix
Integrated Freight & Logistics46.6%+17.7pp$2.22B
Independent Power Producers20.1%+6.0pp$958M
Industrial - Distribution9.5%-5.4pp$455M
Trucking8.6%-3.8pp$411M
Financial - Mortgages8.3%-2.4pp$396M
Oil & Gas Exploration & Production5.1%-4.8pp$244M
Drug Manufacturers - Specialty & Generic0.7%-0.2pp$32M
Copper0.6%+0.3pp$30M
Unknown0.5%$25M
Country
US98.2%-0.6pp
CA1.3%+0.0pp
Unknown0.5%
Top 5: 93.1% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
XPO$1.23B+0.99B80.8%
TLN$599M+0.36B59.9%
QXO$635M+0.28B43.4%
IE$15M+0.02B103.4%
BHC$39M-0.01B-16.5%

Losers

TickerPrev $PnLYoY %
RXO$527M-0.12B-23.5%
PFSI$454M-0.05B-11.7%
BHC$39M-0.01B-16.5%

Top buys this quarter · 1

RXO RXO, Inc.+$8M

Top sells this quarter · 2

CNX CNX Resources Corporationexit$322M
QXO QXO, Inc.$133M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$4.77B10+39.28%+17.59%+21.69%-0.32B
2025-12-31$4.73B11+14.25%+17.72%-3.47%-0.16B
2025-09-30$4.95B9+18.85%+17.52%+1.33%-0.15B
2025-06-30$4.67B9-15.14%+14.94%-30.08%-0.43B
2025-03-31$4.25B10-34.29%+8.30%-42.59%-0.23B
2024-12-31$5.08B11-12.49%+24.89%-37.38%-0.14B
2024-09-30$5.07B12-0.59%+36.04%-36.63%+2.77B
2024-06-30$2.95B10+32.90%+24.49%+8.41%-0.32B
2024-03-31$3.52B10+93.81%+29.62%+64.19%-0.13B
2023-12-31$3.11B12+71.80%+26.18%+45.62%-0.25B
2023-09-30$2.88B12+66.92%+21.57%+45.35%-0.23B
2023-06-30$2.98B13+57.01%+19.42%+37.59%+0.02B
2023-03-31$2.18B14-12.68%-7.82%-4.86%-0.16B
2022-12-31$2.25B15+13.51%+7.56%+5.95%-0.26B
2022-09-30$2.21B17-1.97%-4.93%+2.95%+0.04B
2022-06-30$2.21B16-24.68%-16.11%-8.57%+0.03B