Every so often somebody inside the industry says the true thing out loud, and you should stop and write it down. Here is Nick Nefouse, BlackRock’s global head of retirement solutions, describing the retirement system he helps run:
“The problem is that we designed this whole system just to maximize savings, maximize account value, and then you get to retirement, we hand the money back to you and say ‘good luck.’”
That is it. That is the design flaw, stated by the world’s largest asset manager by assets under management. A pension answered one question — how much arrives every month for the rest of your life. A 401(k) answers a different one — how big is the pile. Those are not the same question, and the second one is considerably harder to plan a life around.
What BlackRock is actually proposing
BlackRock (BLK) said Wednesday it will work with corporate clients to build customizable funds for 401(k) plans that can include slices of public stocks and bonds, private assets, and even annuities that provide guaranteed income in retirement. The stated aim is a menu resembling what public-employee pension plans, university endowments and other deep-pocketed institutions get.
The customization is the interesting mechanical part. BlackRock says it will analyze the demographics and wages of a client’s workforce to inform the investment choices. Nefouse’s example: a manufacturing company with a union workforce, an early average retirement age and an existing pension has genuinely different needs from a tech company with no pension that pays employees in stock.
He frames the ambition as a merger of two systems: “We’re trying to take the best of what 401(k)s have done, such as portability and ownership by the individual, and combine that with the best of what pensions did, which is professional management, long-term thinking and certainty through income in retirement.”
Some history, because it explains the caution
A firm later acquired by BlackRock helped pioneer target-date funds in the 1990s. Those funds now take in a majority of the money flowing into U.S. 401(k) plans, according to Vanguard data, and they have been rightly praised for one thing: they made sure a saver’s investments roughly matched their age and risk tolerance without the saver having to do anything.
They were, in other words, a genuine improvement delivered through a default. Which is exactly why the next default deserves scrutiny — because defaults are where most retirement money actually lives, and most people never change theirs.
BlackRock, Vanguard, Fidelity Investments and State Street (STT) have all recently announced funds giving investors the option to buy an annuity before or after their retirement date that guarantees some level of lifetime income.
The private-assets question, which is the real one
The latest debate in retirement investing centers on private assets. President Trump signed an executive order in 2025 directing federal agencies and regulators to clear the path for private equity, private credit and real estate into 401(k) plans.
The case for: these funds have long been a major part of pension and insurance portfolios, they can be less correlated to public stocks, and they may offer premium returns in exchange for less liquidity.
The case against, per the Journal’s reporting: higher management fees and less transparency from managers.
To his credit, Nefouse does not oversell it. “If private markets can help you reach or beat that objective, net of all fees, then we think that’s a good tool… What we’re not doing is saying we’ve got target-date funds, we’ve got private markets, and we should just push that together for everyone.”
Note the three words carrying the weight: net of all fees. That is the entire test, and it is the one a plan participant is least equipped to run, because private-fund fee structures are not designed for a payroll-deduction investor to audit.
What to do about it now, which is not nothing
Nobody has to decide anything today. But this is the direction the default is moving, and the useful work is knowing your own plan before the menu changes.
Three things worth finding out: what your 401(k)’s default fund actually holds; what it charges, expressed in dollars per year rather than a decimal; and whether an income option already exists inside your plan that nobody ever mentioned to you.
The pension question — how much arrives every month for the rest of my life — is the one that turns a pile into a plan. It is answerable today with the account you already have. Bring a statement and fifteen minutes.