I cover what I hold in my retirement portfolio every month (latest update is here), but as you can see, I only hold ETFs. What’s underneath the ETFs? Let’s take a look!
Calculating this is straightforward:
- Use the percentages I have of each ETF from the June update
- Look at the “Holdings” section of ETF or in the case of AOA/XGRO/XEQT, “Aggregate Underlying Holdings”1 and write down the percentages of each stock. I stopped when I accounted for 20% of each ETF.
- Multiply (1) by (2) and add them all up.
By doing this exercise, I can now account for the 20 companies that make up 20% of my retirement portfolio:

These 20 companies are really the tip of my personal investment iceberg — my aggregate retirement portfolio has at least 32,000 holdings, since that’s what’s actually inside AOA, the one ETF I own with the most holdings2. But the fate of these 20 companies will have an outsized influence on the overall performance of the portfolio. The only surprise for me is that there is only one company outside North America in the list. I would have expected one or two more.
It will be interesting to see what kind of differences I see once I complete kicking USD out of my retirement portfolio and go back to a list of only seven magnificent ETFs. I’m not sure there will be big changes, given that I’m keeping my asset allocations constant throughout, but I’m expecting some differences3. We’ll see come January 2027, I guess.
Just for fun, and given my recent article on the SpaceX IPO, I wanted to know how much I held of that particular company. AOA hasn’t included it yet4, but XGRO and XEQT have already. As of June 30, 0.02% of my portfolio is invested in SpaceX.
- In most cases, as of June 30. VFV only shows to May 30. ↩︎
- XGRO has 22000, for reference. I think the extras in AOA come mostly from fixed income (bond) products since they have broader geographic coverage. ↩︎
- The biggest changes won’t be visible since they occur in the bond side of my holdings. AOA and XGRO have very different approaches to this part of the market, but as it’s only 15% of my retirement holdings, they don’t show up as a “top” holding in my retirement portfolio . ↩︎
- And won’t until SpaceX is profitable. AOA includes IVV, which is an S&P 500 index fund, and the S&P 500 requires companies to be profitable before inclusion in that index. ↩︎