By Dr. Jim Dahle, WCI Founder

I faced an interesting dilemma recently. Not only do I have a lot of influence over The White Coat Investor company 401(k), but I also serve on the committee for my partnership 401(k)/profit-sharing plan that covers several hundred docs in multiple states. It's pretty much always been a great 401(k) the whole time I've been working, but a little tweak now and then isn't a bad thing.

Trust me, I've seen PLENTY of bad 401(k)s that WCIers have sent me over the years. Companies and partnerships need to remember they have a fiduciary duty to their employees, and offering a slate of high-fee, poorly performing, actively managed mutual funds in your 401(k) is a great way to open yourself up to a lawsuit from a disgruntled current or former employee.

It was interesting to see how the assets in my partnership's 401(k) were divided. About 1/3 was invested in the low-cost index or index-like mutual funds, mostly from Vanguard and DFA, that the committee had selected. Another 1/3 of the dollars was invested in the “default” low-cost Schwab index target retirement funds. The last 1/3, like my 401(k) dollars, were all in the Schwab Personal Choice Retirement Account (PCRA), basically the brokerage window. Individual investors and/or their advisors take advantage of the PCRA option (Fidelity has something similar) when they want to invest in something the 401(k) doesn't offer. In my case, that's SCHP (a Schwab TIPS ETF) in my tax-deferred account and VNQ (the Vanguard REIT ETF) and AVUV (the Avantis small value ETF) in the Roth 401(k) account.

Frankly, we've got a decent TIPS fund in the 401(k) and VNQ already, so I guess the only reason I'm bothering with the PCRA right now is AVUV. But it's so easy and low cost to use, I don't see any reason not to just PCRA everything so long as you're comfortable directing your own investments.

The interesting thing about the PCRA option was that, as a committee, we could put restrictions on the investments that our colleagues were allowed to use. And there were a lot of options. All of the following investments and more could be specifically allowed in the plan or specifically excluded by the committee:

  • Individual stocks
  • Individual bonds, including municipal bonds and Treasury bonds
  • Inverse ETFs
  • Leveraged ETFs
  • Private partnerships/K-1 delivering investments (think real estate syndications)
  • Options

The discussion came up because one member of the partnership wondered why he couldn't buy a Treasury bond. Apparently, we had disallowed that, even though he could invest his entire 401(k) balance into NVIDIA stock. What followed was a philosophical discussion about how much freedom we could offer to the 401(k) participants while still maintaining our fiduciary duty to them.

Now, when one goes to the PCRA option, they're already sort of acknowledging that this is all on them (and their advisor, if they have one). But does that mean we should let them invest in ANYTHING they can buy at the Schwab brokerage? What responsibility do we have to keep someone from blowing up their whole retirement plan by market-timing a non-diversified assortment of 3X leveraged inverse ETFs?

In the end, we lifted the restriction on Treasuries but left restrictions in place on inverse ETFs, leveraged ETFs, options, and K-1 investments. It might be limiting freedom a bit, but if you want to invest in that stuff, I figure you can do a self-directed Backdoor Roth IRA or just save enough to invest some in taxable. If you actually need to hit a home run perfectly timing those sorts of investments with your 401(k) dollars to reach your financial goals, I'm sorry, but you're still probably better off not investing in them.

In the WCI 401(k), we opted to give participants a little more freedom and a little less paternalism. But we're also a company where nobody can work here for very long without knowing the proper way to invest. Besides, so far, I think Katie and I are the only ones doing anything interesting (a couple of real estate debt funds) in the 401(k), anyway.

What do you think? If you were in charge of a 401(k), what types of investments would you allow or disallow in it and why?