When it comes to helping design retirement plan investment menus, few decisions carry as much fiduciary weight for plan sponsors as choosing the right stable value investment option.
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Stable Value, Fiduciary and Regulatory January 2, 2026
Helping fiduciaries navigate stable value structures
Not all stable value product structures are created equal
These investments are often the cornerstone of capital preservation strategies, offering consistent returns, principal protection and daily liquidity for retirement plan participants.
But not all stable value product structures are created equal. Understanding how they differ, and what fiduciaries must evaluate, is central to a prudent investment product decision.
The importance of structure
Stable value products can be structured in several ways, each with its own balance of transparency, risk and guarantees. There are three primary types:
- General account: Backed by the insurance company’s overall claims-paying ability.
- Separate Account: Segregated assets dedicated to the contract holder.
- Collective Investment Trust (CIT) Wrap: Uses third-party “wrap” contracts to stabilize a bond portfolio’s returns while offering plan-level asset ownership.
Each structure has fiduciary implications that influence liquidity, participant access and oversight requirements. The decision isn’t just about yield; it’s about aligning product features with plan objectives and governance capabilities.
The decision matrix
The matrix below provides a side-by-side view of the major structural differences among stable value investment types.
| Feature | General account | Separate account | CIT wrap |
|---|---|---|---|
| Ownership | Assets owned by insurer; held in general account | Assets owned by insurer but held in segregated account | Assets owned collectively by plan participants (via pooled CIT) |
Risk Guarantee | Insurer’s claims-paying ability | Insurer’s claims-paying ability (specific to account) | Wrap contracts from banks or insurers |
| Transparency | Low | Moderate | High |
| Rate Structure | Fixed rate, reset quarterly or annually | Fixed or performance-based | Smoothing formula adjusts with market conditions |
| Access to Assets | Controlled by insurer | Greater insulation; segregated pool | Direct participant ownership; governed by wrap terms |
| Withdrawal Terms | Often less flexible; subject to insurer contract | Typically more flexible | Benefit-responsive; may include delay or limit provisions |
| Key Risks | Insurer solvency; low disclosure | Moderate transparency; dependent on insurer health | Market-to-book volatility; wrap capacity and counterparty risk |
| ERISA Fiduciary Focus | Review insurer ratings and contract provisions | Review same plus account-level disclosures | Review market-to-book ratio, wrap contracts, and provider strength |
Fiduciary considerations
Selecting among these options requires a disciplined fiduciary process aligned with the ERISA prudent man standard. Fiduciaries must evaluate:
- Financial strength: Review insurance company ratings (A.M. Best, S&P, Moody’s, Fitch).
- Transparency: Determine how much insight the sponsor will have into underlying assets, credit quality and liquidity.
- Liquidity and withdrawal provisions: Confirm how participant and plan-level withdrawals are treated under various scenarios, including plan termination.
- Governance capability: Assess whether the plan sponsor has the resources and expertise to manage the oversight demands of each structure.
The fiduciary’s goal is to select the option that best aligns with the plan’s risk tolerance, participant demographics and administrative capacity.
From comparison to confidence
Stable value investments have proven their resilience across market cycles, but structural differences drive very different oversight responsibilities. A general account contract might offer simplicity but limited transparency, a separate account enhances insulation and visibility, and a CIT wrap structure introduces greater transparency and flexibility along with the need for more active governance.
In the end, the investment product decision for stable value isn’t about predicting performance — it’s about managing fiduciary risk. Each structure carries trade-offs in transparency, liquidity and oversight, and understanding those trade-offs is central to prudent plan design. A well-informed fiduciary chooses the structure that best fits their plan’s long-term objectives and governance discipline.
Selecting a stable value option through a provider with strong regulatory oversight, disciplined capital management and transparent reporting, such as Securian Financial, can help fiduciaries align with prudent processes. Securian’s stable value investments are supported by sound financial strength and a commitment to transparent governance. Learn more about Securian’s stable value solutions.
Structure drives stewardship
Selecting among stable value options requires more than comparing crediting rates – it demands a disciplined fiduciary process. Our white paper shares key insights and a specific framework for fiduciaries.
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DOFU 4-2026
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