Pennsylvania's Teacher Pension Missed Its Own Benchmark by $823M
Summary
Pennsylvania's teacher pension fund is $40.9 billion short of what it owes roughly 515,000 working and retired educators. Its own investment consultant says private equity -- the fund's third-largest holding -- missed its policy benchmark by 10.4 percentage points over the past year and has trailed it at every horizon from one to fifteen years, contributing an estimated $823 million to the fund's shortfall so far this fiscal year.
A "policy benchmark" is the return a pension fund's board decides an asset class should earn, given the risk and cost of holding it -- for private equity, a fund typically sets that bar well above what public stocks and bonds pay, because private equity charges higher fees, locks up money for years, and is supposed to earn a premium for both. When a private-equity portfolio misses its own benchmark, the fund isn't just underperforming the stock market -- it's failing the specific test its own investment staff and consultants set for that money to be worth holding.
Every recent horizon, the same story
PSERS reports private equity's performance against its benchmark across eight time horizons, from one quarter to since the portfolio's 1998 inception. Over the five periods that matter most to a fund managing money today -- one, three, five, ten, and fifteen years -- private equity trailed its benchmark in every single one, from a 10.40-point miss over one year down to a 0.87-point miss over ten years. Only over the two longest windows PSERS reports, 20 and 25 years, and since inception, does the portfolio's return exceed its benchmark -- by 0.48, 1.79, and 2.61 points respectively. The drag is a recent-cycle problem sitting on top of a fund that, over decades, has actually beaten its own target.
View data as table
| 1 year | 10.4% | actual 2.73% vs. a 13.14% benchmark |
|---|---|---|
| 3 years | 4.4% | actual 4.33% vs. an 8.74% benchmark, annualized |
| 5 years | 1.1% | actual 9.71% vs. a 10.83% benchmark, annualized |
| 10 years | 0.9% | actual 12.03% vs. a 12.89% benchmark, annualized |
| 15 years | 1.5% | actual 10.91% vs. a 12.37% benchmark, annualized |
What the miss costs, and who is already reacting
PSERS' consultant is explicit about where this fiscal year's shortfall comes from: fund managers, collectively, detracted 1.48 percentage points from the total fund's return between July 2025 and March 2026 relative to what passive index-tracking would have earned -- and private equity alone accounts for 0.96 of those 1.48 points, more than any other asset class, including non-U.S. equity's 0.62-point drag. Applied to the fund's $85.7 billion in assets, that 0.96-point attribution works out to roughly $823 million of this fiscal year's underperformance traceable to private equity -- an order-of-magnitude estimate, since PSERS states the percentage-point attribution but not a dollar figure for it.
PSERS' board has not been standing still: private equity's share of the fund has been cut in each of the last three fiscal year-end snapshots, from 16.3% of the portfolio ($12.2 billion) at the close of fiscal 2024 to 12.6% ($10.3 billion) at the close of fiscal 2025 to 11.5% ($9.9 billion) as of March 2026 -- even as the total fund grew from $75.2 billion to $85.7 billion over the same stretch. Meanwhile, on the funding side, the news is incrementally better: the System's funded ratio rose to 66.6% as of June 30, 2025 from 64.8% a year earlier, and the employer contribution rate that Pennsylvania school districts pay -- funded mostly by state and local tax dollars -- ticked down slightly, from 34.00% of payroll to 33.59%, for fiscal year 2026/27. Both trends depend on the fund hitting its targets going forward; a persistent asset-class-level miss the size of private equity's works against them.
PSERS' policy benchmark for private equity is lagged one quarter, standard practice for an asset class that reports valuations less frequently than public markets -- the comparison is still apples-to-apples in PSERS' own reporting, but it means the most recent quarter's benchmark figure is a placeholder until finalized. The $823 million and $1.03 billion dollar figures in this piece are this publication's own arithmetic, applying PSERS' stated percentage-point figures to the fund's reported asset values; PSERS itself reports only the percentages, not dollar equivalents, so treat both dollar figures as order-of-magnitude illustrations rather than audited totals.
- PSERS is $40.9 billion short of fully funded as of June 30, 2025 (66.6% funded), serving roughly 515,000 active and retired members.
- The fund's own investment consultant reports private equity missed its policy benchmark by 10.40 percentage points over the year ended March 31, 2026, and has trailed it at every horizon from one to fifteen years.
- Private equity alone accounts for 0.96 of the 1.48 percentage points that manager underperformance cost the total fund fiscal year to date -- an estimated $823 million on the fund's $85.7 billion in assets.
- PSERS has cut private equity's share of the fund from 16.3% to 11.5% over the last three fiscal year-end snapshots, even as the fund's funded ratio improved and the FY2026/27 employer contribution rate ticked down slightly.
Sources(2) ▾
- Pennsylvania Public School Employees' Retirement System (PSERS), PSERS Total Fund: Investment Performance Review, Period Ending March 31, 2026 (2026-03-31) — PSERS' own quarterly investment-performance report, posted to its public transparency page, prepared by the fund's investment consultant. Supplies the total fund's market value and trailing returns against its blended policy benchmark (Performance Summary, p.2; Trailing Period Performance table, p.5), the fiscal-year-to-date performance-attribution commentary naming private equity as the largest single drag on manager performance (Executive Summary, p.3), the asset-allocation history showing private equity's shrinking share of the fund across fiscal year-end snapshots (Executive Summary, p.3), and the private-equity-specific trailing returns against its own 1-quarter-lagged blended policy benchmark across every reported time horizon (Trailing Period Performance table, p.5). pa.gov · original document
- PSERS Board of Trustees (actuarial valuation prepared for the System), Pennsylvania Public School Employees' Retirement System: Actuarial Valuation Report, June 30, 2025 (2026-02-28) — PSERS' annual actuarial valuation, transmitted to the Board of Trustees February 28, 2026, covering the System's financial position as of June 30, 2025. Supplies the unfunded accrued liability and its year-over-year change (Executive Summary bullets, p.1), the total funded ratio and its prior-year comparison (Executive Summary bullets, p.1), the employer contribution rate for fiscal year 2026/2027 and its components (Executive Summary bullets, p.1), and the active-member and combined annuitant/beneficiary/survivor-annuitant counts as of June 30, 2025 (Exhibit II, p.35). pa.gov · original document
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The Pennsylvania Public School Employees' Retirement System (PSERS) -- the pension fund that pays roughly 515,000 of the state's working and retired teachers and school staff -- is $40.9 billion short of what it owes them, according to PSERS' own actuarial valuation⧉ as of June 30, 2025. One reason the gap isn't closing faster: PSERS' own investment consultant.pdf) reports that private equity -- the fund's third-largest asset class at $9.9 billion -- returned 2.73% over the year ended March 31, 2026, against a policy benchmark of 13.14% that the fund's own board set as the target. A 10.4-percentage-point miss, on the single period PSERS reports most prominently.