# CMTA-GMPP & Allied Workers Local 164B Pension Trust CMTA-GMPP & Allied Workers Local 164B Pension Trust is a Pension Fund based in Pleasanton, United States. ## Overview - **Organization type:** Pension Fund - **Headquarters:** Pleasanton, United States - **Region:** North America - **Address:** Pleasanton, CA, United States - **Founded:** 1960 - **Assets under management:** Undisclosed - **Website:** cmtagmpp.org ## Regulatory record - **Reports private funds:** No ## About The plan traces its lineage to a 1960 consolidation designed to provide portable, defined-benefit retirement coverage for members of Local 164B and associated signatory contractors across California. Unlike public pension vehicles, its governance structure is jointly trusteesed by labor and management representatives, a statutory Taft-Hartley framework that mandates equal board representation and constrains investment policy to the exclusive benefit of participants. The trust operates from Pleasanton, California, and administers benefits for workers whose careers span employers in the sheet metal, manufacturing, and production trades. The portfolio reflects a disciplined liability-driven framework typical of mature union pension funds: a core allocation to fixed income for benefit security, complemented by equity investments and a small but growing commitment to alternative assets. Publicly reported holdings—visible through Department of Labor Form 5500 filings—include exposure to US large-cap equities, investment-grade corporate bonds, and real estate investment trusts. The fund participates in collective investment trusts and institutional separate accounts rather than direct co-investments or operating-company stakes. Its geographic focus is overwhelmingly domestic, aligned with the participant base, though its fixed-income sleeve may include select non-US developed-market sovereign and corporate credits for diversification. The trust's most recent filing data reported total assets in the low-to-mid nine figures, placing it in the middle tier of US multi-employer pension plans by size. In 2023, the plan disclosed an actuarial funded status reflecting the post-2022 interest-rate recovery, a common trajectory for Taft-Hartley plans that benefited from rising discount rates despite equity market volatility that year. The trust does not operate adjacent vehicles, venture arms, or co-investment clubs, and there is no public evidence of a related philanthropic foundation. It is administered with the support of external consultants, actuaries, and an executive director reporting to the joint board. The structural differentiator is its Taft-Hartley governance model, which legally codifies a joint labor-management board where investment decisions require consensus across both constituencies. This creates a fiduciary dynamic distinct from corporate or public pension funds: the board's decisions are anchored in the collective bargaining cycle, and any shift in asset allocation, risk posture, or manager selection must satisfy representatives whose primary gauge is long-term benefit security rather than peer-relative performance. That architecture embeds a conservative institutional temperament that external managers and allocators often find aligns with patient, contractual capital. ## Questions ### How is the CMTA-GMPP & Allied Workers Local 164B Pension Trust governed? The trust is governed under the Taft-Hartley Act, which requires a board of trustees with equal representation from labor and management. The labor trustees are appointed by the participating union, while contributing employers name the management trustees. All investment, actuarial, and benefit decisions must be jointly approved, making the board's fiduciary duty explicitly tied to the best interests of plan participants. ### What is the investment posture of this pension trust? As a mature defined-benefit plan with ongoing benefit obligations, the trust maintains a liability-driven investment approach. Public filings indicate a portfolio anchored by fixed-income assets to match near- and medium-term liabilities, supplemented by US equities and a modest allocation to real assets and alternative investments. The plan does not operate as an active deal-by-deal direct investor; its capital is deployed through institutional fund structures and separate accounts. ### Does the trust make allocations to venture capital or private equity? There is no public record of this trust anchoring venture capital funds or operating a direct private equity program. Like many multi-employer plans of its size, alternative investments, if present, are accessed through diversified institutional fund-of-funds or specialized consultants rather than stand-alone GP commitments. ### Which employers contribute to the Local 164B plan? Contributing employers are signatory to collective bargaining agreements with the Sheet Metal, Air, Rail and Transportation Workers union and affiliated production-worker locals. The specific contractor roster changes with each bargaining cycle and is listed in the trust's public filings and summary plan documents available to participants. ## Related profiles - [Burke, Warren, Mackay & Serritella, P.C. Profit Sharing Plan and Trust](https://altss.com/profile/burke-warren-mackay-and-serritella-pc-profit-sharing-plan-and-trust) - [I.B.E.W Local Union #654 Defined Benefit Pension Plan](https://altss.com/profile/ibew-local-union-654-defined-benefit-pension-plan) --- Last updated: 2026-06-03T20:00:00.000Z Canonical page: https://altss.com/profile/cmta-gmpp-and-allied-workers-local-164b-pension-trust Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology