13F Insight
DOSSIER · 13F-HR · Q2 2026

Glendon Capital Management LP

$773M in tracked AUM across 26 positions as of Q2 2026.

GC
CIK 0001604350 · last filed Jun 30, 2026
Total AUM
$773M
as of Q2 2026
Holdings
26
—
positions
Whale Score
73
73
strong
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Based on the SEC 13F filing data provided for Glendon Capital Management LP as of September 30, 2025, here is a comprehensive analysis.

Portfolio Overview

Glendon Capital Management LP manages a highly concentrated portfolio valued at approximately $1.32 billion, spread across just 16 holdings. The firm executed a significant reduction in portfolio size during the quarter, with total assets under management (AUM) declining by 27.7% from $1.82 billion in the previous quarter. This reduction...

Key Holdings

The portfolio is dominated by Frontier Communications Parent (FYBR), which constitutes a massive 68.46% of the total portfolio value ($902.32M). Despite a minor reduction of 0.2% in shares during the quarter, this position remains the undisputed core holding. The concentration in FYBR suggests the firm has a strong thesis on the turnaround or operational efficiency of the telecommunications provider.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
EXE
EXPAND ENERGY CORPORATION
$184M2.0M23.8%02
NRG
NRG ENERGY INC
$104M712K13.5%03
ALLY
ALLY FINL INC
$96M2.1M12.4%04
VST
VISTRA CORP
$93M587K12.0%05
ACT
ENACT HLDGS INC
$59M1.3M7.7%06
AFRM
AFFIRM HLDGS INC
$42M514K5.4%07
Y81669106
STEALTHGAS INC
$36M4.6M4.7%08
WSBC
WESBANCO INC
$35M909K4.6%09
TLN
TALEN ENERGY CORP
$31M80K4.0%10
CHRD
CHORD ENERGY CORPORATION
$21M188K2.8%

Filing history

2026Q2Jun 30
$773M▼ 4.1%
26 positionsView →2026Q1Mar 31
$805M▼ 52.1%
25 positionsView →2025Q4Dec 31
$1.7B▲ 27.5%
25 positionsView →2025Q3Sep 30
$1.3B▼ 27.7%
16 positionsView →2025Q2Jun 30
$1.8B▲ 43.6%
24 positionsLocked2025Q1Mar 31
$1.3B▼ 23.4%
17 positionsLocked2024Q4Dec 31
$1.7B▲ 1.4%
24 positionsLocked2024Q3Sep 30
$1.6B▲ 24.6%
24 positionsLocked2024Q2Jun 30
$1.3B▲ 1.7%
22 positionsLocked2024Q1Mar 31
$1.3B▼ 2.5%
22 positionsLocked2023Q4Dec 31
$1.3B▲ 28.0%
22 positionsLocked2023Q3Sep 30
$1.0B▲ 0.7%
21 positionsLocked
Showing 12 of 44