Allocator CareersUpdated Jul 21, 2026
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Pension

Fairfax County Retirement Systems

public multi-employer pension (county government, three defined-benefit systems)1 — Fairfax, Virginia.

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Overview

Active employee information Information for Retirees Retirees and beneficiaries from all three of Fairfax County's retirement systems can find more information about their retirement benefits on this page.1

Fairfax County Retirement Systems's pension assets support retirement benefit obligations for plan participants.1

Investment program

Estimated AUM
$9.7B as of Jun 30, 20252
Capital pool
public multi-employer pension (county government, three defined-benefit systems)1
Investment model
Investment decisions are made by the Boards of Trustees or by investment managers selected by the Boards; each portfolio is managed by an investment management firm selected by the Board.3
Investment approach
Not listed yet1
Spending support
Not listed yet
Spending policy
Not listed yet
Asset allocation
Public evidence references these asset classes or allocation areas: venture capital, real estate, fixed income.1
Performance
Not listed yet
Governance
We do so under the leadership of each systems' Board of Trustees, who themselves are made up of employees, retirees, County officials, and resident appointees.1
Investment team
The FY2020 annual report identifies Jeffrey K. Weiler as Executive Director and Andrew J. Spellar as Chief Investment Officer, alongside external investment managers.4
Unfunded commitments
Not listed yet
Source freshness
Last verified Jul 21, 2026 · Needs review

Sources

Last verified Jul 21, 2026 from public career and organization materials.

Fact notes

  1. Website (fairfaxcounty.gov)Parent organization overview, Pool purpose, Capital pool, Investment approach, Asset allocation, Governance, Investment office page · checked Jul 25, 2026
  2. Website (fairfaxcounty.gov)Estimated AUM · checked Jul 25, 2026
  3. Annual report (fairfaxcounty.gov)Investment model · checked Aug 6, 2026
  4. Annual report (fairfaxcounty.gov)Investment team · checked Aug 6, 2026

Reports and filings

Profile and job sources