What is our exposure to the
Mag 7? This came up in recent discussions. People are worried about being
overly concentrated in a few maybe over-valued companies. I can't put an exact number on our exposure, as Unisuper and PSS(AP) do not publish their asset allocation at the individual stock level and other funds also have partial or no information. But we can estimate it. I'll go through the calculation, fund by fund, in the following.
Unisuper: This is Moominpapa's employer superannuation fund. I estimate that 22% of the fund is in US stocks. The share of the Mag 7 in the S&P 500 is 34%. Without further information, I assume this share applies here. 11.6% of net worth is in Unisuper. Multiplying these three numbers together gives 0.87% of net worth.
PSS(AP): This is Moominmama's employer superannuation fund. I estimate that 13% of this fund is in US stocks and 8.5% of net worth is in the fund. Therefore, 0.38% of net worth is in the Mag 7 here.
CREF Social Choice: This is the main fund in Moominpapa's US retirement account. I estimate that 42% is in US stocks and 3% of net worth is in this fund. This fund, therefore, contributes 0.43% of net worth exposure to the Mag 7.
WCM Global Quality (WCMQ.AX): In their latest portfolio disclosure, they report holdings of Microsoft, Amazon, and Nvidia. Total exposure is 9.6%. WCMQ is 1.5% of our net worth. 1.5%*15.55% = 0.14%.
Hearts and Minds (HM1.AX): Again, Microsoft and Amazon are in the top 10 holdings, as is Nvidia. But we don't know how much of the portfolio either of these is. The top 10 as a whole represents 44% of total portfolio holdings. Let's guess that MSFT and AMZN are 3/10 of this. The remaining non-conference holdings are 21% of the portfolio. Let's assume that 65% of this is US stocks and Mag 7 is 34% of this. 18% of the total portfolio is then estimated to be in the Mag 7. HM1 is 1.7% of net worth. So our exposure is estimated at 0.30%.
Pershing Square Holdings (PSH.L): They hold three Mag 7 stocks–Google, Amazon, and Meta. The annual report shows total expsoure of 36.71%. We have 6.3% in PSH and so our net worth exposure is 2.3%.
Acadian Global Long Short: They provide a top 10 list of holdings, which includes all the Mag 7 apart from Tesla! The total exposure is 25.6%. I assume that they do not hold Tesla and given our portfolio exposure of 3.3%, our Mag 7 exposure is 0.84%.
L1 Global Long Short (GLS.AX): They have not published any information on portfolio allocation. Assuming that 65% is in US stocks and 34% of that is in the Mag 7, given our 4.6% allocation to GLS, our exposure would be 1.02%.
In total, we have a 6.28% net worth exposure to the Mag 7. This is very small compared to someone who followed Warren Buffett's advice to just invest in an S&P 500 index fund. Someone who invested in a 60/40 portfolio including a global index fund would have about a 14% exposure. So, it's small compared to that too. Are we under-exposed to tech stocks? Well, we have around a 10% exposure to venture capital and WCMQ's largest holding is AppLovin. So, I don't think so.
An interesting post from Financial Samurai or how closed-end funds trade. A closed-end fund is one that trades on a stock exchange but has a fixed number of shares on a day to day basis.* They may occasionally do additional share issues, or reinvest dividends, or even buy back shares, but they don't buy and sell shares continuously to keep the market price at the net asset value or NAV. ETFs, by contrast, do continually create or redeem new shares to keep the market price close to NAV. I posted a comment about where the equilibrium price of a closed-end fund should be that I thought was worth its own post here.
In theory, if the fund manager grows the NAV of the fund with distributions reinvested faster than the average stock market rate of return (for assets with similar beta), then a closed end fund should trade higher than NAV and vice versa.
This should be the equilibrium price, so that investors don’t get a free lunch of a higher than average return or conversely a worse than average return. If the average fund manager performs the same as the market before fees then on average after fees managers will under-perform the market and so the typical closed end fund will trade at a discount to NAV.
Of course, actual prices often deviate from this equilibrium for a long time! Pershing Square Holdings, which trades on the LSE, is a classic case. It has either outperformed or matched S&P 500 performance over the last few years while investing mainly in large cap US stocks, but trades at a massive discount to NAV. As an investor, one of my reasons for investing was this large discount. We’ve experienced good returns but not much closing of the discount. In fact the discount today is the same as it was in 2021 when we finished buying our current position. The market price is 25% below NAV! Our internal rate of return has been 20%, which is clearly better than the stock market average. The S&P 500 has returned 15% p.a. over the last ten years or 14% over the last five. So, it is crazy that the discount hasn't at least narrowed.
* Sometimes people refer to unlisted private equity funds that raise a given amount of money and then invest it as closed end funds too.