Sixth Street Specialty Lending, Inc. · NYSE:TSLX
Sixth Street Specialty Lending — Debt Investor Presentation (August 2025)
54 slides from Sixth Street Specialty Lending's debt investor presentation, August 2025
Slide 1: Sixth Street Specialty Lending Fixed Income Presentation August 2025
SIXTH STREET SPECIALTY LENDING SIXTH STREET SPECIALTY LENDING, INC Fixed Income Presentation August 2025
Slide 2: Disclaimer and Forward-Looking Statement
DISCLAIMER AND FORWARD-LOOKING STATEMENT General Disclaimer The information contained in this presentation (the ʺPresentationʺ) is preliminary, may not be complete and may be changed. By acceptance hereof, you agree that the information contained herein may not be used, reproduced or distributed to
Slide 3: Agenda: Overview & Organization
AGENDA 1. Overview & Organization 3 SIXTH STREET SPECIALTY LENDING
Slide 4: Overview
14.71 0.00 $14.71 Q4'11 14.88 0.06 $14.94 14.92 0.22 $15.14 15.12 0.54 $15.66 15.19 0.90 $16.09 Q4'12 15.27 1.23 $16.50 15.29 1.61 $16.90 OVERVIEW 15.35 2.01 $17.36 15.52 2.39 $17.91 Q4'13 15.51 2.79 $18.30 15.70 3.17 $18.87 15.66 3.55 $19.21 15.53 3.93 $19.46 Q4'14 15.60 4.32 $19.92 NAV per Share 1
Slide 5: The Sixth Street Platform
THE SIXTH STREET PLATFORM 1 Overview & Organization TAO: Sixth Street Highly Flexible, Thematically Focused, Cross-Platform Investing Vehicle Sports & Live Fundamental Direct Asset Based Credit Market Real Estate Opportunities Growth Entertainment Strategies Lending Finance Strategies Control Convex
Slide 6: Sixth Street Investing Architecture
SIXTH STREET INVESTING ARCHITECTURE Fundamental Growth US & European Energy Healthcare & Opportunistic Insurance Real Estate Strategies Direct Lending Life Sciences Credit Market Software & Financial & Asset Based Consumer & Digital Infrastructure & Sports, Media & Strategies Business Other Finance
Slide 7: Flexible Capital: Sixth Street Platform Reach
FLEXIBLE CAPITAL: SIXTH STREET PLATFORM REACH 1 Overview & Organization Opportunities Growth Adjacencies Reward Fundamental Infrastructure Strategies ABF Direct Lending Insurance Real Estate Credit Market Strategies Yielding Agriculture Risk Note: For illustrative purposes only. Real Estate and Infr
Slide 8: Differentiated Solutions Provider
DIFFERENTIATED SOLUTIONS PROVIDER 1 Overview & Organization Our Competitive Advantages Our Track Record Highlights Part of a $115+ billion1 Sixth Street Approximately $48.1 billion of platform with proprietary deal flow investments originated with a realized and significant resources including avera
Slide 9: Approach to the Unsecured Markets
APPROACH TO THE UNSECURED MARKETS 1 Overview & Organization 1.07x 71% 2.3x >$1.1BN 5 bps ~72% 0.6% Debt to Equity Unsecured Asset Cov. for Revolver Annualized net New Vintage Portfolio (FV) (GAAP) Debt Uns. Notes1 Capacity realized gains2 Portfolio on Non-Accrual Our Framework Implementation • Four
Slide 10: Agenda: Track Record of Strong Performance
AGENDA 1. Overview & Organization 2. Track Record of Strong Performance 10 SIXTH STREET SPECIALTY LENDING
Slide 11: Track Record of Strong Performance
TRACK RECORD OF STRONG PERFORMANCE 2 Track Record of Strong Performance RETURN ON EQUITY 2 (NI) OPERATING RETURN ON EQUITY 2 (NII) TSLX BDC Peers (Mean) BDC Peers Top Quartile¹ TSLX BDC Peers (Mean) BDC Peers Top Quartile¹ LTM Since TSLX IPO LTM Since TSLX IPO outperformance 13.4% 13.5% 13.5% 11.4%
Slide 12: Delivering Through-the-Cycle Returns
DELIVERING THROUGH-THE-CYCLE RETURNS 2 Track Record of Strong Performance TSLX Annual Returns Since IPO ROE on Adj. Net Income Economic Return 19.7% 19.1% 15.4% 15.9% 16.2% 15.5% 14.7% 15.5% 16.1% 14.5% 11.9% 13.0% 10.8% 12.1% 11.6% 11.7% 11.6% 11.3% 10.0% 7.6% 7.6% 7.6% 2014 2015 2016 2017 2018 201
Slide 13: Industry vs TSLX Unit Economics
INDUSTRY VS TSLX UNIT ECONOMICS 2 Track Record of Strong Performance Unit Economics (Since TSLX IPO) BDC Peers TSLX Return on Assets: All-in Yield (on Assets) 10.3% 13.4% Higher return on assets Cost of Funds2 (5.6%) (5.7%) Debt/Equity 0.94x 0.86x Net Interest Income Return (on Equity)1 14.7% 20.0%
Slide 14: Agenda: Strong Liquidity and Funding Profile
AGENDA 1. Overview & Organization 3. Strong Liquidity and Funding Profile 14 SIXTH STREET SPECIALTY LENDING
Slide 15: Strong Liquidity and Funding Profile
STRONG LIQUIDITY AND FUNDING PROFILE 3 Strong Liquidity and Funding Profile CAPITAL & LIQUIDITY ROBUST BALANCE SHEET LIQUIDITY VS. NEAR-TERM OBLIGATIONS ($ in Millions) As of June 30, 2025 / $ Millions Near-term Obligations Cash $1,152 $4 Total Liquidity: Undrawn Revolver $ 1,148 Capacity1 $1.2BN1,2
Slide 16: Liquidity Management
LIQUIDITY MANAGEMENT 3 Strong Liquidity and Funding Profile CASH AND CASH EQUIVALENTS Unrestricted Cash Totaled $3.9 Million as of June 30, 2025. Restricted Cash Related to Interest Rate Swaps Totaled $35.3 Million 1 Revolving Credit Facility Unsecured Notes $1.675 Billion Committed; Uncommitted Acc
Slide 17: Strong Asset Coverage for Outstanding Debt
STRONG ASSET COVERAGE FOR OUTSTANDING DEBT 3 Strong Liquidity and Funding Profile TSLX Asset Coverage for Unsecured Notes1 Unsecured Debt over Total Debt Outstanding 73% 71% 68% 66% 2.2x 2.3x 2.3x 2.3x 2.3x 49% Q2'24 Q3'24 Q4'24 Q1'25 Q2'25 Q2'24 Q3'24 Q4'24 Q1'25 Q2'25 Asset coverage for unsecured
Slide 18: A Disciplined Approach to Liquidity & Capital Management
A DISCIPLINED APPROACH TO LIQUIDITY & CAPITAL MANAGEMENT 3 Strong Liquidity and Funding Profile ($ in Millions) Revolving Credit Facility Renewal Unsecured Bonds Issued Convertible Notes Issued Equity Issued DRIP Equity $36 $25 1.60x $90 $94 $13 $21 1.40x $130 $300 $350 $300 $22 $78 1.20x $10 $300 $
Slide 19: Agenda: Credit Highlights
AGENDA 1. Overview & Organization 4. Credit Highlights 19 SIXTH STREET SPECIALTY LENDING
Slide 20: Credit Highlights – TSLX vs BDC Peers
CREDIT HIGHLIGHTS – TSLX VS BDC PEERS 4 Credit Highlights Long Term Credit Ratings ROE (NI) % % Debt Since ($ in millions) Ticker Moody's S&P Fitch KBRA Assets Debt1 1st Lien2 Unsecured LTM3 TSLX IPO4 Sixth Street Specialty Lending TSLX Baa2 (stable) BBB- (stable) BBB (positive) BBB+ (stable) $3,416
Slide 21: Credit Highlights – TSLX vs BDC Peers
CREDIT HIGHLIGHTS – TSLX VS BDC PEERS 4 Credit Highlights Long Term Credit Ratings Key Credit Metrics Debt Debt Interest Interest & Div. Q2 Base Div. ($ in millions) Ticker Moody's S&P Fitch KBRA / Equity1 / Assets1 Coverage2 Coverage3 Coverage4 Sixth Street Specialty Lending TSLX Baa2 (stable) BBB-
Slide 22: Collateral Coverage and Asset Quality Matters
COLLATERAL COVERAGE AND ASSET QUALITY MATTERS 4 Credit Highlights 3-YEAR CUMULATIVE CHANGE IN NET ASSET VALUE PER SHARE (Q2’22 – Q2’25) 10.0% 5.6% 5.6% 5.5% 3.8% 2.4% 1.3% 0.0% Median: -0.9% -1.1% -1.2% -1.9% -2.0% -2.2% -4.5% -10.0% -3.4% -4.5% -5.0% -5.5% -8.7% -9.0%-10.2% -11.0% -20.0% -16.2%-17.
Slide 23: Agenda: Principles and Investment Strategy
AGENDA 1. Overview & Organization 5. Principles and Investment Strategy 6. Appendix 23 SIXTH STREET SPECIALTY LENDING
Slide 24: Differentiated Platform Expertise
DIFFERENTIATED PLATFORM EXPERTISE 5 Principles and Investment Strategy DIFFERENTIATED MAINTAIN A LOW PLATFORM DISCIPLINED SECTOR FOCUSED RISK VOLATILITY EXPERTISE AND APPROACH MANAGEMENT PORTFOLIO CAPABILITIES • Source away from Wall • Late cycle-minded sector • Cover the downside • Avoid risks that
Slide 25: Sourcing and Underwriting Overview
SOURCING AND UNDERWRITING OVERVIEW 5 Principles and Investment Strategy Sourcing Underwriting Asset Management Process: Process: Process: • Credit originators / team • Quick Look memo • Performing Loans – Monthly review of operating performance • Weekly pipeline conference calls • Prepare Investment
Slide 26: Differentiated Platform Expertise and Capabilities
DIFFERENTIATED PLATFORM EXPERTISE AND CAPABILITIES 5 Principles and Investment Strategy Sourcing Voting Control TSLX Portfolio Construction Intermediary/ Market Relationship No Voting >1% Control 22% $20-105 Predominantly, million floating rate, first position size lien / senior secured US and Targe
Slide 27: Net Interest Margin Analysis
NET INTEREST MARGIN ANALYSIS 5 Principles and Investment Strategy 1 Weighted Average Total Yield on Debt and Income Producing Securities at Amortized Cost Weighted Average Interest Rate of Debt and Income Producing Securities at Fair Value Weighted Average Spread Over Reference Rate of All Floating
Slide 28: Disciplined Sector Approach
DISCIPLINED SECTOR APPROACH 5 Principles and Investment Strategy GOOD BUSINESSES WITH CHALLENGED BUSINESS GOOD BUSINESSES WITH 1 2 3 GOOD CAPITAL STRUCTURE MODELS WITH GOOD ASSETS CHALLENGING CAPITAL STRUCTURE Note: Reflects current and fully realized investments; selected to represent a variety of
Slide 29: Low Cyclical Exposure
Q1'13 626 31% 31% Q2'13 787 25% 25% Q3'13 22% 889 26% Q4'13 22% 1,016 26% Q1'14 19% 1,196 28% Q2'14 20% 1,129 24% Q3'14 18% 28% 1,233 Q4'14 12% 20% 1,264 $ Millions by Fair Value Q1'15 10% 18% 1,331 Investments at Fair Value Q2'15 8% 17% 1,398 Q3'15 7% 16% 1,396 Q4'15 7% 10% 1,486 Q1'16 7% 9% 1,564
Slide 30: Diversification Across Borrowers & Industries
DIVERSIFICATION ACROSS BORROWERS & INDUSTRIES 5 Principles and Investment Strategy Top 10 Borrower Diversification Industry Diversification Merative L.P. Bcto Ace Purchaser, Inc. Internet Services Business Services ExtraHop Networks, Inc. EDB Parent, LLC Retail and consumer products Human Resource S
Slide 31: Portfolio Diversification Across Borrowers
Q1'13 626 70% Q2'13 787 61% Q3'13 889 57% Q4'13 1,016 54% Q1'14 1,196 50% Q2'14 1,129 50% Q3'14 1,233 49% Q4'14 1,264 48% $ Millions by Fair Value Q1'15 1,331 47% Q2'15 44% 1,398 Q3'15 43% 1,396 Q4'15 41% 1,486 Q1'16 39% 1,564 Q2'16 38% 1,611 Q3'16 36% 1,644 Q4'16 36% 1,657 Q1'17 38% 1,580 Q2'17 40%
Slide 32: Asset Vintage Diversity
ASSET VINTAGE DIVERSITY 5 Principles and Investment Strategy Fair Value by Vintage Debt Investments by Maturity $ Millions by Fair Value $ Millions by Fair Value 20% $637 19% 19% 24% $589 $595 17% 22% $761 16% $540 $700 $486 18% 16% $547 $492 9% 7% $279 $214 6% $191 3% 2% 2% $86 $71 $49 <1% 0% 0% 0%
Slide 33: High Quality Portfolio
HIGH QUALITY PORTFOLIO 5 Principles and Investment Strategy SLX Weighted Average Portfolio Performance Rating SLX % of Investments on Non-Accrual By Fair Value % of Portfolio Rated 1 or 2 By Fair Value By Amortized Cost 96% 97% 98% 97% 98% 3.9% 3.7% 3.7% 2.2% 2.1% 1.9% 1.14 1.14 1.10 1.11 1.10 1.4%
Slide 34: TSLX Portfolio vs. Broadly Syndicated Loan Market
TSLX PORTFOLIO VS. BROADLY SYNDICATED LOAN MARKET 5 Principles and Investment Strategy TSLX Broadly Syndicated Loan Market BUSINESS SERVICES / 80% 17% LOWER BETA INDUSTRIES1 AVERAGE REFERENCE RATE FLOORS2 0.92% 0.64% WEIGHTED AVERAGE LIFE3 1.3 years 4.5 years 102 102 100 100 98 98 99 99 99 98 98 98
Slide 35: Originations and Funding Activity
ORIGINATIONS AND FUNDING ACTIVITY 5 Principles and Investment Strategy $ Billions Origination sizes: Up to $500+ million $48.1 Target investment holds: $30 – $100 million Target position size: $20 – $105 million $11.2 $36.9 $3.3 $8.5 1 1 Originations Syndications and Fundings Realizations, Portfolio
Slide 36: Agenda: Appendix
AGENDA 1. Overview & Organization 6. Appendix 36 SIXTH STREET SPECIALTY LENDING
Slide 37: TSLX Valuation Process: Internal, External & Board Level Review
TSLX VALUATION PROCESS: INTERNAL, EXTERNAL & BOARD LEVEL REVIEW 25+ people 15+ people 100+ people 100+ people 100+ people 9 people Complete Initial Preliminary Final Valuation Audit Committee Board of Portfolio Review of Draft of Valuation Committee Meeting Directors Reviews Valuation Valuation Comm
Slide 38: BDC Sector Price-to-Book
BDC SECTOR PRICE-TO-BOOK 5 Sector Observations Price-to-Book vs. ROE on Net Income (Since TSLX IPO) Average Price-to-Book1 1.4x Annualized ROE (on NI): • TSLX: 13.4% 1.3x • BDC Peers Mean: 7.3% • BDC Peers Median: 6.6% TSLX 1.2x BDC 21 BDC 23 1.1x BDC 6 BDC 1 BDC 12 BDC 25 BDC 19 1.0x BDC 16 BDC 11
Slide 39: Thorough Origination, Underwriting and Negotiation Process
THOROUGH ORIGINATION, UNDERWRITING AND NEGOTIATION PROCESS ORIGINATION UNDERWRITING & APPROVAL NEGOTIATION & CLOSING Input / Output Process Bottleneck Make Decision Simultaneous Process Pre-cmt. Create Expense checklist Start Ledger for Out-of- Pocket Expenses Issue Commitment Legal & Final KYC Proc
Slide 40: Financial Highlights
FINANCIAL HIGHLIGHTS DOLLAR AMOUNTS IN THOUSANDS Except Per Share Data; Per Share Data is Based on Weighted Average Shares Outstanding During the Period, Except as Otherwise Noted Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Net Investment Income Per Share $0.59 $0.59 $0.62 $0.62 $0.54 Net Income (Loss)
Slide 41: Portfolio Highlights – Selected Metrics
PORTFOLIO HIGHLIGHTS – SELECTED METRICS DOLLAR AMOUNTS IN THOUSANDS June 30, 2024 September 30, 2024 December 31, 2024 March 31, 2025 June 30, 2025 Investments at Fair Value $3,317,069 $3,441,075 $3,518,412 $3,412,032 $3,294,905 Number of Portfolio Companies 109 115 116 115 109 Average Investment Si
Slide 42: Quarterly Statements of Financial Condition
QUARTERLY STATEMENTS OF FINANCIAL CONDITION DOLLAR AMOUNTS IN THOUSANDS Except Per Share Data; Per Share Data is Based on Ending Shares Outstanding June 30, 2024 September 30, 2024 December 31, 2024 March 31, 2025 June 30, 2025 Assets Investments at Fair Value $3,317,069 $3,441,075 $3,518,412 $3,412
Slide 43: Net Asset Value Bridge – Q2'25
NET ASSET VALUE BRIDGE – Q2’25 ($0.02) $0.56 ($0.13) $0.07 $17.17 $17.12 $17.04 ($0.46) $0.06 $16.98 $16.94 $0.09 ($0.05) ($0.06) 3/31/2025 Q1'25 3/31/25 Q2'25 Q2'25 Q2'25 Q2'25 NAV Q2'25 Net Realized Q2'25 6/30/25 Q2'25 Declared 6/30/25 1 2 Supplemental Adjusted NAV Adjusted Net Accrued Capital Rev
Slide 44: Our Drivers of ROE
OUR DRIVERS OF ROE Illustrative Unit Economics / Return on Equity Return on Assets: Return on Assets Weighted Average Interest Rate of Portfolio 11.2% Amortization of upfront fees1 0.9% Total Yield on Debt and Income Producing Securities 12.1% Impact of Additional fees2 0.9% Prudent Use of Leverage
Slide 45: Illustrative Interest Coverage Throughout Cycles
ILLUSTRATIVE INTEREST COVERAGE THROUGHOUT CYCLES Illustrative Interest Coverage Illustrative Interest Coverage Debt to Equity Debt to Equity 302.51% 0.90x 0.95x 1.00x 1.05x 1.10x 1.25x 302.51% 0.90x 0.95x 1.00x 1.05x 1.10x 1.25x 11.0% 2.74x 2.71x 2.68x 2.65x 2.63x 2.56x 5.50% 4.25x 4.14x 4.04x 3.94x
Slide 46: Illustrative ROE Throughout Cycles
ILLUSTRATIVE ROE THROUGHOUT CYCLES Illustrative ROE Illustrative IllustrativeROE Interest Coverage Debt to Equity Debt to Equity Debt to Equity 12.26% 0.90x 0.95x 1.00x 1.05x 1.10x 1.25x 12.26% 0.90x 0.95x 1.00x 1.05x 1.10x 1.25x 11.0% 7.8% 7.9% 8.0% 8.2% 8.4% 8.8% 5.50% 12.3% 12.5% 12.7% 12.9% 13.2
Slide 47: Book Value per Share and Dividends Paid per Share
Q4'11 $14.71 $0.00 $14.71 Q1'12 $14.88 $0.06 $14.94 Q2'12 $14.92 $0.22 $15.14 Q3'12 $15.12 $0.54 $15.66 Q4'12 $15.19 $0.90 $16.09 Note: As of 6/30/2025. Q1'13 $15.27 $1.23 $16.50 Q2'13 $15.29 $1.61 $16.90 Q3'13 $15.35 $2.01 $17.36 Q4'13 $15.52 $2.39 $17.91 Q1'14 $15.51 $2.79 $18.30 Q2'14 $15.70 $3.1
Slide 48: Sixth Street Responsible Investment Overview
SIXTH STREET RESPONSIBLE INVESTMENT OVERVIEW WHAT WE BELIEVE RI AND ESG GOVERNANCE EMPLOYEE TRAINING • Our mission is to deliver • Senior oversight through • Sixth Street provides training compelling risk-adjusted ESG Oversight and other tools to its returns while conducting our Committee includes e
Slide 49: Differentiated Investor Transparency and Communication
DIFFERENTIATED INVESTOR TRANSPARENCY AND COMMUNICATION Letter to Stakeholders – Quarterly Debt & Equity Investor Presentations April 2025 Regional Banking Crisis – Valuation Principles – Covid-19 Pandemic – 2020 March 2023 August 2022 49 SIXTH STREET SPECIALTY LENDING
Slide 50: Footnotes
FOOTNOTES SIXTH STREET SPECIALTY LENDING
Slide 51: Footnotes
FOOTNOTES Slide 4: Overview 1. Reflects NAV per share adjusted for the supplemental dividend per share related to Q2 2025 earnings 2. Moody’s rating upgraded 2/14/2025; S&P rating affirmed on 1/16/2025; Fitch rating affirmed on 4/14/2025; KBRA rating affirmed 6/4/2025 Slide 5: The Sixth Street Platf
Slide 52: Footnotes
FOOTNOTES Slide 16: Liquidity Management 1. Includes $150 million of remaining non-extending commitments with a maturity of April 23, 2027 and a revolving period ending April 24, 2026. The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facilit
Slide 53: Footnotes
FOOTNOTES Slide 40: Financial Highlights 1. Adjusted to exclude the capital gains incentive fee expense that was accrued, but not paid, related to cumulative unrealized capital gains in excess of cumulative net realized capital gains less any cumulative unrealized losses and capital gains incentive
Slide 54: Contact Us: TSLX Investor Relations
CONTACT US: TSLX Investor Relations IRTSLX@sixthstreet.com VISIT US: www.sixthstreetspecialtylending.com 54 SIXTH STREET SPECIALTY LENDING
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