Pension Fund

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Nebraska Investment Council Defined Benefit Plan

The Nebraska Investment Council oversees retirement assets for state and county employees, operating under a council-based governance model unique among US...

Nebraska Investment Council Defined Benefit Plan logo

Nebraska Investment Council Defined Benefit Plan

The Nebraska Investment Council oversees retirement assets for state and county employees, operating under a council-based governance model unique among US public pensions. Chairwoman Gail Werner-Robertson, who leads a Nebraska-based wealth-management firm, sits alongside State Treasurer Joey Spellerberg to set investment policy. The Council's defined-benefit plan, managed by State Investment Officer Ellen Hung, runs a portfolio designed to backstop one of the nation's more conservatively perceived state workforces. Hung's team deploys capital across a concentrated set of private-market exposures. Altss research identifies buyout commitments as the dominant private-equity strategy, with a clear tilt toward tangible assets in power generation, timberland, and global maritime infrastructure. Documented commitments include The Energy & Minerals Group Fund III, BTG Pactual Timberland Investment Fund 1, EIF United States Power Fund IV, and the JP Morgan Maritime Global vehicle. This suggests a structurally bifurcated approach: a liquid sleeve for benefit payments layered atop a private-markets book that emphasizes hard-asset cash flows over generic leveraged-buyout beta. Geographically, the plan reaches from domestic power and energy positions in the United States to global timber and maritime exposure via dedicated fund vehicles. The Council runs a lean internal investment office. Senior Portfolio Managers JoLynn Winkler and Jeremiah Garber sit alongside Hung on a compact staff that external research describes as handling oversight directly rather than through a thick layer of investment consultants. The plan's commitment roster shows no club-adjacent structures, venture-program carveouts, or separate foundations tied to the office—it operates purely as a pooled public trust, deploying from one balance sheet without sprawling co-investment vehicles or philanthropic sidelines. Governance is the quiet differentiator here. The Investment Council is not a monolithic board of political appointees but a five-member body chaired by a working practitioner—Werner-Robertson—with the State Treasurer as a statutory member. This hybrid of elected fiduciary and private-sector investment chair creates a signal path for decisions that can bypass the multi-layered committee processes found in larger state plans. For a plan of its size, the ability to commit to niche strategies like maritime infrastructure and timberland suggests a council that operates with concentrated conviction, not the benchmark-hugging posture common among its public-fund peers.

General information

Firm type

Pension Fund

Year founded

1969

Location

Region

North America

Country

United States

City

Lincoln

Corporate office

Lincoln, NE, United States

Principals

Ellen Hung

State Investment Officer

Gail Werner-Robertson

Council Chairwoman

Joey Spellerberg

Nebraska State Treasurer, Ex-Officio Board Member

JoLynn Winkler

Senior Portfolio Manager

Jeremiah Garber

Senior Portfolio Manager

Sector focus

Energy Transition & RenewablesInfrastructureReal EstatePrivate Equity

Frequently asked questions

Who runs investment decisions at the Nebraska Investment Council?

State Investment Officer Ellen Hung oversees all investment activities for the Council. She leads a lean internal team that includes Senior Portfolio Managers JoLynn Winkler and Jeremiah Garber. The Council itself, chaired by Gail Werner-Robertson with the State Treasurer as an ex-officio member, sets the overall policy direction.

What investment strategies does the defined-benefit plan focus on?

The plan's private-markets commitments are heavily concentrated in buyout strategies, with a distinct emphasis on hard-asset sectors. Documented fund commitments span energy and minerals, global timberland, US power infrastructure, and maritime assets. This indicates a portfolio that prioritizes tangible, cash-flowing real assets alongside traditional private-equity exposure.

Does the Nebraska Investment Council co-invest directly or only commit to funds?

Based on the documented commitment roster, the Council operates almost exclusively through fund commitments rather than direct co-investments or SPVs. The named vehicles—including EIF United States Power Fund IV and BTG Pactual Timberland Investment Fund 1—are all third-party managed fund structures, suggesting a manager-selection model rather than a direct-investment posture.

How is the Council's investment governance structured?

The Investment Council is a five-member board chaired by Gail Werner-Robertson, who runs a Nebraska-based wealth-management firm. The Nebraska State Treasurer sits as an ex-officio board member. This structure blends private-sector investment experience with statutory oversight, a configuration that can facilitate faster decision-making on niche commitments compared to larger, politically appointed boards.

What geographic markets does the defined-benefit plan target?

The plan's commitments reach both domestic US and global markets. United States-focused positions include power and energy funds, while international exposure runs through a global maritime vehicle and a Brazil-adjacent timberland fund managed by BTG Pactual. This geographic mix suggests an opportunistic rather than strictly domestic mandate for the private-markets allocation.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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