ConvexityLab · BDC Credit Monitor May 11, 2026

Weekly Signal Report

Cross-holder mark surveillance across 45 public BDCs, non-traded vehicles, and mutual-fund N-PORT filings.

This report starts with a simple question: which BDC NAVs are least supported by the rest of the filed universe. We compare loan and equity marks across public BDCs, non-traded vehicles, and mutual funds to identify where one holder is already telling a different story. The point is not to declare the lowest mark “correct”; it is to measure where reported NAV depends on marks that look stale relative to other real filers. This week, the most important signals are concentrated in a handful of names where premium valuations, internal inconsistencies, and cross-holder markdowns are colliding.

In a sector-wide selloff, that distinction matters more than who merely looks cheap on reported book.

Active divergences
54
borrower marks in dispute
New this week
28
vs prior run
High-confidence signals
29
3+ confirmation layers
Waterfall inversions
8
structural anomalies
This week — decisions
Module 1
Best Long Setup
The name where the discount appears real rather than manufactured by stale marks. Reported NAV close to filed consensus, ILV holds up, stock still discounted because the market is de-risking the whole sector at once.
OFS
P/NAV 0.42× · P/ILV 0.42× · ILV gap 0.0%
Reported NAV $9.19, ILV $9.19. Marks substantially agree across holders. In the current sector-wide de-risking, this is a discount to a book value that still looks broadly credible.
Also considered
ICMB — P/ILV 0.41×
FSK — P/ILV 0.53×
Module 2
Best Short / Hedge
The name where valuation depends on marks that other holders have already taken down. Strict filter: the ILV premium must be confirmed by an independent stress signal — transcript language, waterfall inversion, or material 8-K.
MAIN
P/NAV 1.62× · P/ILV 1.70× · 55% of book adjusted in ILV
Price $54.01 vs. NAV $33.33 vs. ILV $31.68. The premium depends on marks other holders have already taken down. Independent confirmation: waterfall inversion.
Also considered
CGBD — P/ILV 1.60×
Module 3
Best Underfollowed
The borrower-level signal most likely to matter before the market fully notices — where one holder is reporting a mark the rest of the filed universe has already written down.
us telepacific
97.8pt gap · stale MAIN @ P/NAV 1.62× · marked down by MSIF
Mark range 2.2%–100.0% across 9 holders. The stale holder trades at a premium to sector median, which means the market has not yet priced this borrower-level stress through the equity.
MAIN holds 5 additional borrowers with the same pattern. See the short-side module above for the consolidated thesis.
Fair Value · No Action
BXSL (1.00×)  ·  GLAD (0.96×)  ·  TSLX (1.06×)  ·  MFIC (0.93×)  ·  OXSQ (1.08×)  ·  SSSS (1.08×)  ·  PFLT (0.89×)  ·  GAIN (1.14×)
Names where P/ILV sits in fair range and no triple-confirmed stress is present. Sometimes ‘no action’ is the most valuable signal.
The valuation lens

Stress-tested NAV across the universe

Inputs: 28 public BDCs, non-traded BDC vehicles, and cross-referenced mutual fund N-PORT holdings. Every input traces to an SEC filing.

— Implied Liquidity Value
MAIN
Main Street Capital Corporation · feature case

ILV revalues each BDC’s portfolio at the lowest mark any holder in the filed universe has assigned to the same borrower at the same or more senior tranche.

The conventional question for a BDC sector trading below book is whether the discounts are overdone. ILV reframes it: are the premiums justified?

$33.33
Reported NAV
$54.01
Market Price
$31.68
Implied Liquidity Value
P/NAV 1.62× P/ILV 1.70×
Universe ranked by P/ILV — premium at top
Ticker NAV / share ILV / share P/NAV P/ILV Verdict
CSWC $16.75 $13.24 1.43× 1.80× ILV Premium
MAIN $33.33 $31.68 1.62× 1.70× ILV Premium
GSBD $12.17 $5.76 0.76× 1.61× ILV Premium
CGBD $16.26 $7.19 0.71× 1.60× ILV Premium
TRIN $13.42 $13.11 1.27× 1.30× ILV Premium
GAIN $14.95 $14.57 1.11× 1.14× Above Consensus
OXSQ $1.69 $1.69 1.08× 1.08× Above Consensus
SSSS $14.24 $12.26 0.93× 1.08× Above Consensus
TSLX $16.98 $16.97 1.06× 1.06× Above Consensus
BXSL $26.92 $24.15 0.90× 1.00× Near Consensus
GLAD $21.36 $20.83 0.93× 0.96× Near Consensus
MFIC $14.18 $12.62 0.82× 0.93× Near Consensus
OCSL $16.30 $13.28 0.75× 0.91× Near Consensus
PFLT $10.49 $9.98 0.85× 0.89× Near Consensus
MSIF $15.86 $14.86 0.81× 0.86× Near Consensus
OBDC $14.81 $13.52 0.77× 0.84× Discount to ILV
GECC $8.07 $7.48 0.75× 0.81× Discount to ILV
CCAP $19.10 $19.10 0.71× 0.71× Discount to ILV
PNNT $7.00 $6.49 0.65× 0.70× Discount to ILV
TPVG $8.73 $8.55 0.66× 0.67× Discount to ILV

Verdicts — P/ILV ≥ 1.20: ILV Premium · ≥ 1.05: Above Consensus · ≤ 0.85: Discount to ILV · else: Near Consensus. Top 20 shown. See methodology drawer at foot of page.

Credit deterioration signals

Reinforcement layers

Three independent views on which signals have the most corroboration. Triple-confirmed names stack mark divergence with disclosure, PIK concentration flags balance-sheet stress, and the conviction scorer merges all layers into a single 0-10 ranking.

Confidence scoring stacks independent confirmation layers: divergence exists + stale holder at P/NAV premium + 8-K disclosure + PIK or non-accrual designation + earnings-call stress language. Names reaching 3+ layers are the highest-priority review queue.

Borrower Type Confidence Gap Highest mark holder
Bluestem Brands, Inc. Intra-filer 37.7% MAIN, MSIF cohort
Event Holdco, LLC Intra-filer 10.1% MAIN, MSIF cohort
Royal Cup Inc. Intra-filer 5.0% MAIN, MSIF cohort
U.S. TelePacific Corp. Multi-holder 97.8% MAIN, MSIF cohort
HDC/HW Intermediate Holdings Intra-filer 56.1% MAIN, MSIF cohort
Logix Acquisition Company, LLC Intra-filer 22.8% MAIN, MSIF cohort
GradeEight Corp. Intra-filer 8.8% MAIN, MSIF cohort
Neptune Bidco US Inc. Cross-filer 8.1% OCSL

PIK concentration as a balance-sheet stress lens. Names overlapping with divergence signals should be prioritized — a stale mark plus PIK designation means the credit is both mispriced and deteriorating.

New PIK (QoQ)
63
2026-Q1 → 2026-Q2
New non-accrual
68
quarter-over-quarter
New distressed PIK
12
mark <80% + PIK
Ticker Debt par PIK par Concentration Distressed
TCPC $81M $45M
55.3%
0
BCIC ⚠ $1,137M $570M
50.1%
2
HTGC $2,396M $760M
31.7%
0
BBDC $1,921M $352M
18.3%
0
ARCC ⚠ $13,616M $2,479M
18.2%
75
GECC $652M $84M
12.8%
0
SAR $3,808M $400M
10.5%
0
CCAP $2,629M $253M
9.6%
0
OFS $311M $29M
9.3%
0
PSEC $3,642M $269M
7.4%
0
TRIN $4,423M $325M
7.3%
0
NMFC ⚠ $5,471M $391M
7.1%
3

Multi-factor score, 0-10 per borrower: mark gap (0-2) + PIK (0-2) + non-accrual (0-2) + 8-K (0-2) + transcript (0-1) + premium holder (0-1). Scores ≥7 = immediate review, ≥5 = monitor closely.

# Borrower Score Gap Conviction Layers
1 Bluestem Brands, Inc. 6.0 37.7% ██████░░░░ GAP + PIK + N/A + 8-K + PREM
2 Watterson Brands, LLC 5.5 5.5% █████░░░░░ GAP + PIK + N/A + 8-K + PREM
3 U.S. TelePacific Corp. 5.0 97.8% █████░░░░░ GAP + 8-K + PREM
4 JTI Electrical & Mechanical, LLC 4.5 63.2% ████░░░░░░ GAP + 8-K + PREM
5 HDC/HW Intermediate Holdings 4.5 56.1% ████░░░░░░ GAP + 8-K + PREM
6 Cart.com, Inc. 4.0 95.7% ████░░░░░░ GAP + 8-K
7 Project Granite Holdings, LLC 4.0 61.4% ████░░░░░░ GAP + PIK + N/A + 8-K
8 Student Resource Center, LLC 4.0 28.6% ████░░░░░░ GAP + 8-K + PREM
9 Logix Acquisition Company, LLC 3.5 22.8% ███░░░░░░░ GAP + 8-K + PREM
10 Clarius BIGS, LLC 3.5 13.0% ███░░░░░░░ GAP + 8-K + PREM
Supporting evidence

New signals this week

Top divergences by mark gap

Structural anomalies — waterfall inversions

Junior tranche holder has marked down more than the senior on the same borrower. If the junior valuation is correct, the senior holder’s mark implies a write-down.

Thrasio, LLC
Senior tranche OCSL First Lien / Senior Secured 0.5%
capital
structure
Junior tranche MRCC Second Lien 100.0%
Inversion gap: 99.5pt  ·  If junior is correct, senior requires a 99.5pt write-down
Student Resource Center, LLC
Senior tranche MSIF First Lien / Senior Secured 71.4%
capital
structure
Junior tranche CSWC Common Equity / Warrant 100.0%
Inversion gap: 28.6pt  ·  If junior is correct, senior requires a 28.6pt write-down
DCA Investment Holdings, LLC
Senior tranche BXSL First Lien / Senior Secured 82.5%
capital
structure
Junior tranche CGBD Common Equity / Warrant 99.5%
Inversion gap: 17.0pt  ·  If junior is correct, senior requires a 17.0pt write-down

Consensus deterioration — 3+ holders

Urgent 8-K filings

HIGH PSEC 2026-05-08 Items: 1.01,3.03,5.03,9.01
Keywords: suspend
View filing →

Redemption contagion — non-traded pressure on public marks

Non-traded BDCs under redemption pressure may be forced to sell loans at discounts. Public BDCs holding the same borrowers at par haven’t adjusted.

Vehicle redemption status
Vehicle Name Redemption % Shared borrowers Stale at par Public sibling
OTEC Blue Owl Technology Income Cor 15.0% 2 0 OBDC
BCRED Blackstone Private Credit Fund 7.9% 694 545 BXSL
OCIC Blue Owl Credit Income Corp 6.0% 528 328 OBDC
HLEND HPS Corporate Lending Fund 6.0% 190 93
ADS Apollo Debt Solutions BDC 5.5% 262 205 MFIC
OBDC_II Blue Owl Capital Corp II 5.0% 428 263 OBDC
ASIF Ares Strategic Income Fund 4.8% 201 141 ARCC
PGIM_PC PGIM Private Credit Fund 4.8% 13 6
GCRED Golub Capital Private Credit F 4.5% 140 97 GBDC
NCPCF Nuveen Churchill Private Credi 4.5% 24 10 NCDL
PCAP Nuveen Churchill Private Capit 4.0% 92 54 NCDL
FID_PC Fidelity Private Credit Fund 4.0% 7 0
GSPC Goldman Sachs Private Credit C 3.5% 14 8 GSBD

Dividend coverage

Coverage ratio = trailing NII / annual dividend. Below 1.0× = dividend not covered by earnings.

NAV per share change

Declining NAV + stale marks = markdown has not yet hit the stock price.

Implied Liquidity Value (ILV)

ILV revalues each BDC’s portfolio at the lowest mark any holder in the filed universe has assigned to the same borrower at the same or more senior tranche, then applies a redemption haircut. It is a stress lens, not a fair-value claim. Most informative when the lowest mark is confirmed by multiple independent holders.

Verdict thresholds: P/ILV ≥ 1.20 = ILV Premium · ≥ 1.05 = Above Consensus · ≤ 0.85 = Discount to ILV · else = Near Consensus.

Signal types

  • Cross-filer — Different BDCs on each side of the divergence.
  • Intra-filer — Same BDC holds tranches at both the high and low mark.
  • Multi-holder — 3+ BDCs hold the borrower; stale cohort vs single markdown.
  • Waterfall — Junior tranche marked below senior on the same borrower.
  • P/NAV↑ — Stale holder trading at P/NAV premium; market hasn’t priced markdown.
  • INT — Same-seniority internal inconsistency within one BDC.

Conviction scoring

Score 0-10 per borrower stacks six independent confirmation layers: mark gap (0-2) + PIK designation (0-2) + non-accrual (0-2) + 8-K disclosure (0-2) + earnings-call transcript stress (0-1) + premium holder exposure (0-1). Scores ≥7 warrant immediate review.

Transcript badges

Ticker badges indicate the BDC discussed credit stress on its most recent earnings press release. ★ = triple-confirmed (stress language plus stale marks plus premium valuation). • = single-layer stress mention. Hover any badge for the underlying quote.

Data sources

Schedule of Investments from 45 public BDCs via 10-Q/10-K EDGAR filings; 13 non-traded BDC vehicles; mutual fund cross-references via N-PORT filings; 8-K Item 2.02 / 7.01 press releases; market pricing via yfinance. Every input traces to an SEC filing.