EPISODE · May 21, 2026 · 29 MIN
Indexes Gone Wild
from Talking Real Money - Investing Talk · host Don McDonald. Tom Cock
Don and Tom take on the uncomfortable reality that even supposedly “rules-based” index investing is starting to look suspiciously active, as major indexes like the S&P 500 consider bending long-standing rules to admit massive IPOs like SpaceX earlier than before. They explain why changing index rules matters more than most investors realize, debate whether index committees are chasing performance to stay competitive with the QQQ, and argue that broad global diversification may be safer than relying on any single benchmark. Listener questions cover retirement-saving strategies for LLC owners, how highly compensated employees can work around 401(k) discrimination limits, the pros and cons of backdoor Roth strategies, and why taxable brokerage accounts are often more tax-efficient than people assume. The episode wraps with skepticism about proposed “Trump IRA” retirement plans that don’t actually exist yet, plus the usual blend of sarcasm, practical advice, and mild exasperation with modern finance.0:05 Rules-based investing versus changing the rules mid-game0:50 Why podcasting is safer than television for Don and Tom1:40 How index funds are supposed to work2:27 Why the S&P 500 wants SpaceX and giant IPOs3:01 IPO hype, pricing games, and the original S&P waiting rule4:05 Fear that indexes are drifting into active management5:01 Why investors wrongly assume the S&P 500 is “automatic”6:24 Explaining stock float and why liquidity matters8:07 QQQ and S&P changing IPO admission rules9:10 Why changing index rules should concern investors10:08 The explosion of specialized stock indexes11:33 Why owning the whole global market may be safer12:27 How Dimensional and Avantis differ from traditional indexes14:04 How listeners can submit questions to the show15:06 Retirement options for an LLC owner taking only dividends16:57 IRS concerns about treating a business like a hobby18:52 Highly compensated employee struggles with 401(k) testing20:42 Using a rollover IRA to reopen backdoor Roth opportunities21:58 Why taxable brokerage accounts are underrated22:33 Tax-efficient ETF investing and retirement flexibility23:14 Questions about the proposed “Trump IRA” plan24:35 Why investors should ignore retirement proposals that don’t yet exist25:58 Congress, air conditioning, and why Washington never leaves town26:48 Podcast rankings and chasing Stack & BenjaminsQuestions? Comments? Click!
What this episode covers
Don and Tom take on the uncomfortable reality that even supposedly “rules-based” index investing is starting to look suspiciously active, as major indexes like the S&P 500 consider bending long-standing rules to admit massive IPOs like SpaceX earlier than before. They explain why changing index rules matters more than most investors realize, debate whether index committees are chasing performance to stay competitive with the QQQ, and argue that broad global diversification may be safer th...
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Indexes Gone Wild
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