MFN Partners Management, LLC

CIK 1814127 · last filed 2024-08-14

MFN Partners Management, LLC is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider bought $1.24B of RXO on Aug 14, 2024. Across all open-market trades the lifetime net is +$1.56B, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $915.8M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$915.76M

Companies

2

Total Filings

9

Lifetime Open-Market Net

$1.56B

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
RXO	10%+ Owner	27,577,666	$21.00	$579.13M	$1.24B	1	2024-08-14
PFSI	Director	4,435,810	$75.89	$336.63M	$317.98M	8	2022-02-11

Recent Filings

9 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2024-08-14	RXO	Buy (P)	+61,600,860	$1.24B	EDGAR
2022-02-11	PFSI	Buy (P)	+1,020,090	$62.33M	EDGAR
2021-06-15	PFSI	Buy (P)	+964,120	$59.67M	EDGAR
2021-06-10	PFSI	Buy (P)	+193,715	$11.98M	EDGAR
2021-06-08	PFSI	Buy (P)	+691,160	$41.91M	EDGAR
2021-05-28	PFSI	Buy (P)	+64,210	$3.95M	EDGAR
2021-03-30	PFSI	Buy (P)	+470,530	$30.30M	EDGAR
2021-03-25	PFSI	Buy (P)	+1,721,610	$107.47M	EDGAR
2021-03-19	PFSI	Buy (P)	+5,680	$367.8K	EDGAR

Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.