
By Christopher Tobe
Apollo has spent years presenting itself to public pension trustees as an elite investment manager whose higher returns come from superior sourcing, superior underwriting and superior skill. A new academic study now supplies a much uglier explanation for at least part of Apollo’s supposedly special return machine: the financial markets charge Apollo-owned companies a measurable penalty because lenders do not trust Apollo to treat them fairly.
The paper, “The Sponsor Premium,” by University of Chicago law professor Vincent Buccola and Drexel University finance professor Greg Nini, analyzes nearly 1,900 first-lien leveraged loans issued between 2016 and 2025. Its central result should be placed in front of every public pension trustee in America: Apollo portfolio companies paid approximately 13 percent more to borrow—about 100 basis points at the sample’s average yield—than otherwise comparable private-equity-owned companies. The Financial Times appropriately called it the “Apollo premium.”
This is not a small statistical curiosity. The authors say the Apollo premium is approximately equal to the normal yield difference between a B+ loan and a B− loan. Apollo’s reputation, in other words, can cost its portfolio companies roughly the equivalent of a two-notch credit-rating penalty.
And the usual Apollo defense does not work. The researchers controlled for credit ratings, market conditions, industry, loan purpose and sponsor size. Apollo borrowers actually carried substantially less first-lien leverage and accepted tighter, more lender-friendly loan documents. Yet they still paid approximately 100 basis points more. The study concludes that lenders appear to be pricing Apollo’s reputation for aggressive treatment of creditors, including its history of liability-management exercises that can transfer value away from existing lenders.
Wall Street has now put a price on Apollo’s conduct. The question is why public pension boards still refuse to do the same.
The Apollo Premium Is a Tax on Pension Returns
The new research directly strengthens the case for public-pension divestment because the extra borrowing cost is ultimately borne by Apollo’s limited partners—including teachers, firefighters, police officers, public employees and taxpayers.
Consider a portfolio company carrying debt equal to five times EBITDA. A one-percentage-point Apollo premium consumes approximately 5 percent of annual EBITDA. That is money unavailable for employees, capital investment, debt reduction, distributions or growth. It weakens refinancing capacity and can reduce the value of the company when Apollo eventually tries to sell it.
Apollo may call itself an operational genius, but its own reputation appears to impose a recurring financing tax on the companies it controls. Public pensions should demand to know how much this Apollo premium has reduced their private-equity returns and whether Apollo’s valuations, benchmarks and performance reports ever identified it.
This is especially important because private-equity performance is built on manager-controlled marks, delayed recognition of impairments and comparisons against unsuitable public-market or private-market benchmarks. My prior work has explained how private equity uses non-market valuations to manufacture diversification and smooth volatility. The new study adds an independent and observable fact: even the supposedly sophisticated leveraged-loan market sees an Apollo-specific risk that conventional ratings and loan characteristics fail to capture.
If lenders can see and price Apollo’s conduct risk, pension trustees and consultants cannot credibly pretend it does not exist.
Apollo Cannot Charge “Performance” Fees on Risk Apollo Created
The paper is equally damaging to Apollo’s private-credit story.
Apollo may point to higher loan yields as evidence of superior origination and investment alpha. But the academics have identified a different possible source of that yield: compensation demanded by lenders for Apollo’s own reputation for aggressive conduct. A higher coupon is not alpha when it compensates investors for a greater probability of being subordinated, trapped, restructured or otherwise disadvantaged in a liability-management exercise.
Public pensions should not pay Apollo an incentive fee for accepting an Apollo-created risk.
Every pension invested in Apollo credit should require Apollo to separate ordinary credit spread, illiquidity premium and genuine manager value from the premium associated with sponsor conduct and liability-management risk. That analysis must include subsequent restructurings, payment-in-kind income, amendments, write-downs, forced sales and realized recoveries. Counting a high contractual coupon as income while delaying recognition of the corresponding risk is not performance measurement. It is accounting theater.
The conflict becomes even worse when a public pension invests in both Apollo private equity and Apollo private credit. One Apollo vehicle can report higher interest income while another Apollo vehicle’s portfolio company pays the higher expense. Apollo can collect management and performance fees on both sides, while the pension receives two separate reports that conceal the consolidated economic result.
Public pension fiduciaries need a look-through accounting of every Apollo-controlled borrower, lender, fund, affiliate and fee. They need to determine whether Apollo’s claimed credit “outperformance” is merely the market price of dealing with Apollo—and whether pension capital is being moved among Apollo vehicles in ways that maximize Apollo’s fees rather than the pension’s net return.
Leon Black Is Now Suing Congress to Block Its Investigation
The financial evidence arrives as Apollo’s governance history becomes even more indefensible.
Leon Black, Apollo’s co-founder and former chief executive, remains its largest individual shareholder, reportedly owning roughly 7 percent of the company. Black paid Jeffrey Epstein approximately $158 million after Epstein’s 2008 conviction. Black also paid the U.S. Virgin Islands $62.5 million in 2023 in exchange for a broad release of potential Epstein-related claims. The settlement did not constitute an admission of liability, and Black has denied wrongdoing.
Now Black is fighting Congress.
After appearing voluntarily before the House Oversight Committee in June 2026, Black reportedly refused to answer questions concerning nondisclosure agreements and accusations by women. The committee then issued subpoenas for the agreements and for further sworn testimony. Black did not appear for the scheduled September deposition. Instead, he sued the House Oversight Committee and its chairman, James Comer, seeking to invalidate the subpoenas. Members of both parties have condemned his refusal to cooperate, and some have called for contempt proceedings.
Black says the investigation exceeds Congress’s authority and threatens the privacy of uninvolved women. Congress says it is examining how Epstein used powerful relationships to avoid accountability and is seeking information about agreements that may have silenced or restricted women. More than a dozen Epstein survivors urged Black to cooperate fully.
Let that sink in: Apollo’s largest individual shareholder is using his enormous resources to sue a bipartisan congressional committee rather than provide the transparency it demanded concerning Epstein-related matters and nondisclosure agreements.
Public pension trustees cannot separate that conduct from their continuing relationship with Apollo. Governance risk does not disappear because Black resigned as CEO in 2021. His approximately 7 percent ownership represents billions of dollars of continuing economic exposure to Apollo. His son, Joshua Black, also remains employed as an Apollo partner, according to Apollo’s 2026 proxy statement.
Public pensions are therefore not dealing with an ancient chapter that Apollo closed. They remain major investors in a company whose largest individual shareholder is actively litigating to stop congressional scrutiny of matters arising from the scandal that forced him out.
The Evidence Is Now Financial, Fiduciary and Moral
The case for divestment no longer rests on a single scandal.
My May investigation documented CalPERS’ decades-long and deeply conflicted relationship with Apollo: billions of dollars in commitments, secret no-bid contracts, placement-agent commissions, deficient transparency, Apollo’s connection to CalPERS’ longtime consultant Wilshire and pension performance that cannot be independently reconstructed from public records.
Senator Ron Wyden’s investigation added evidence concerning the banking and financial transactions surrounding Epstein, including Black’s enormous payments. The Guardian and other news organizations have continued exposing the scope of Black’s Epstein relationship and the legal machinery used against accusers and their lawyers. Black’s new suit against Congress shows that resistance to transparency is continuing in real time.
Now Buccola and Nini add the economic evidence. Apollo’s conduct is not merely offensive to outsiders. It is sufficiently notorious that sophisticated lenders appear to charge Apollo-controlled companies approximately 100 additional basis points.
These strands reinforce one another:
- Governance risk: Epstein, Black, disputed disclosures, congressional subpoenas and continued resistance to transparency.
- Conflict risk: pensions invested across Apollo private equity, private credit, insurance and affiliated structures while consultants and valuation processes remain opaque.
- Performance risk: an Apollo-specific borrowing penalty that can reduce portfolio-company cash flow and equity value.
- Fee risk: Apollo may characterize risk compensation as alpha and charge performance fees on both sides of affiliated economic relationships.
- Valuation risk: manager-controlled private marks may not fully or promptly reflect the higher financing cost and reputational discount.
- Fiduciary risk: trustees and staff now have independent academic evidence that Apollo’s identity contains material pricing information not captured by conventional ratings.
No prudent pension board can dismiss all of that as public relations noise.
What Public Pensions Should Do Now
Every public pension invested with Apollo should immediately:
- Freeze new Apollo commitments, amendments, co-investments and mandate expansions.
- Commission a genuinely independent review of all Apollo private-equity, credit, real-estate, insurance and affiliated exposures.
- Recalculate Apollo performance using independent valuations and benchmarks adjusted for leverage, illiquidity, sponsor-conduct risk and all fees.
- Identify every situation in which one Apollo-managed or Apollo-controlled entity transacted with another using pension capital.
- Calculate the portfolio-company cost of the Apollo premium and its effect on pension returns.
- Disclose all Apollo limited-partnership agreements, side letters, fee arrangements, valuation policies, related-party transactions and consultant conflicts.
- Develop and execute an orderly divestment plan that protects beneficiaries rather than Apollo’s fundraising interests.
CalPERS should lead this process because it helped legitimize Apollo across the public-pension world. Instead, CalPERS has repeatedly protected private-equity secrecy while participants and California taxpayers bear the costs. Its refusal to confront Apollo after each new disclosure has become a governance failure of its own.
Public pension officials will undoubtedly say divestment is complicated, secondary-market sales can be costly and trustees must focus only on financial considerations. The new study answers that excuse. Apollo’s conduct already has a financial price. The market is charging it today.
Trustees do not have to predict whether the next Apollo controversy will involve Epstein disclosures, creditor treatment, an affiliated transaction, a private-credit loss or an Athene insurance problem. Their fiduciary responsibility is to respond to the extraordinary body of evidence already in front of them.
The market has concluded that Apollo’s reputation deserves a 100-basis-point penalty. Public pensions should stop pretending Apollo deserves another commitment.
It is time to divest.
List of Plans with Apollo Funds
Alaska Permanent Fund Apollo PE funds
Arizona PSPRS Apollo PE funds
California Public Employees’ Retirement System (CalPERS) Apollo Investment Fund VI and related vehicles
California State Teachers’ Retirement System (CalSTRS) Apollo Investment Funds VI, VII, IX, X; Hybrid Value II
Chicago Teachers Pension Fund 2024 performance confirms Apollo PE/PC as manager
Colorado PERA Apollo Investment Funds III,IV,V,VI, VII, Distresssed DIF
Colorado School Apollo Credit Opp III & DIF
Connecticut Retirement Plans & Trust Funds Apollo Investment Fund VIII
Florida State Board of Administration Apollo PE funds IV, V PC Accord V and VI
Georgia Teachers Retirement System
Idaho PERSI Apollo PE funds
Illinois Teachers Retirement System Apollo PE funds X
Illinois Municipal Apollo Credit Wilshire
Indiana Public Retirement System (INPRS) Apollo Origination Partnership
Iowa Public Employees Retirement System Apollo PE funds Wilshire
Kansas Public Employees Retirement System Apollo PE funds VIII,IX
Kentucky Teachers Apollo REIT & Apollo Stock
Los Angeles City Employees’ Retirement System (LACERS) Apollo PE funds VI
Los Angeles (CA) Water and Power has PE fund X
Louisiana Teachers’ Retirement System of Louisiana (TRSL), Apollo Credit, Natural Resources
Maryland State Retirement & Pension System ?PE funs
Massachusetts PRIM Apollo PE funds
Michigan RS Apollo Investment fund VIII, IX Hybrid Value Funds, Credit/ Opportunistic Credit
Minnesota State Board of Investment Apollo/Athene Dedicated Investment Program II
Mississippi PRS Apollo VIII IX Private Equity funds
Montana Board of Investments Stock holdings?
Nebraska Investment Council India Property Fund II LLC.
New Hampshire Retirement System Apollo PE funds
New Jersey Division of Investment: Stock holdings?
New Mexico State Investment Council Apollo PE VII, VIII PC
New York City Teachers’ Retirement System Apollo PE funds
New York City (NY) ERS PE $500mm 2013
New York City (NY) Police PE fund VI
New York State Apollo PE VIII
North Carolina Retirement Systems Apollo PE funds VI, VII
Ohio Highway Patrol SHPRS: Apollo PE funds
Ohio SERS: “Core Farmland Fund, LP Wilshire
Ohio State Teachers Retirement (STRS) PE Apollo S3 Equity Hybrid Solutions
Ohio Public OPERS Apollo PE funds, Oregon Public Employees Retirement Fund (OPERF), Apollo PE VI, VII, VIII, IX.
Oregon PER recently comitted $300mm to Apollo distressed debt fund as well as earlier funds like Apollo PE IX
Pennsylvania PSERS Apollo PE funds IV $620mm
Pennsylvania SERS Apollo PE funds VI- VIII
Rhode Island Retirement System Apollo PE VIII, IX
San Diego City Employees Retirement System Apollo PE funds
San Francisco (SFERS) San Francisco Employees’ Retirement System Apollo PE funds Wilshire
South Carolina RS $750mm
South Dakota Retirement System Apollo PE funds
Texas County & District PE fund X
Texas ERS Apollo Credit Strategies
Texas Municipal Fund VIII
Texas TRS Teachers’ Retirement Apollo PE funds
Tennessee Consolidated Retirement System Stock holdings?
San Francisco Employees’ Retirement System Apollo PE funds
San Diego City Employees’ Retirement System Apollo PE funds
University of Calfiornia PE VII, VIII Principal Wilshire
Virginia Retirement System Apollo PE funds
Washington State Investment Board (WSIB) Apollo S3 Equity & Hybrid
Australian Super Funds with Apollo – Hostplus, Care Super, Catholic Super-Equip Super. Micheal West/Cliona O’Dowd
Sources
- Vincent S.J. Buccola and Greg Nini, “The Sponsor Premium”, September 2026.
- Financial Times, “‘Apollo premium’ drives up debt costs for private equity giant’s portfolio companies”, September 8, 2026.
- Reuters, “Billionaire Leon Black sues US House committee over Epstein investigation”, September 3, 2026.
- Associated Press, “Billionaire Leon Black skips Epstein deposition and sues House panel over subpoenas”, September 3, 2026.
- Senate Finance Committee, Wyden’s Wall Street–Epstein investigation, August 2026.
- Christopher Tobe, “CalPERS’ sick, twisted relationship with Jeffrey Epstein-linked Apollo & Private Equity”, May 22, 2026.
- Christopher Tobe, “Wyden’s Epstein Report Should Trigger Pension Divestment from JPMorgan and Apollo”, August 5, 2026.
- Christopher Tobe, “The Guardian’s New Leon Black Investigation Strengthens the Case for Public Pensions to Divest from Apollo”, May 7, 2026.
- Christopher Tobe, “The Diversification Lie”, May 4, 2026.








