I checked Yale's 10 year performance through their most recent investment year ending on June 30, 2018. Their average annual return was 7.41%. A simple portfolio consisting of 60% Vanguard Total Stock Market Index and 40% Vanguard Total Bond Market Index returned 8.06% per year over the same 10 year period. No bitcoin needed. (Portfolio Visualizer
link- Sorry, you will need to reenter the data fields. I could not paste the results.)
"The university’s longer-term results remain in the top tier of institutional investors.
Yale’s endowment returned 7.4% per annum over the 10 years ending June 30, 2018."
So, no I do not think it is advisable to speculate in bitcoin or crypto because Yale chooses to speculate.
I'm on my first cup of coffee, but I can't make sense of Yale's 10 and 20 year numbers.
edit/add - OK, I now see the fine print - they had money going in and out, so I guess we just need to trust their numbers, but it seems that means their deposit/wd were timed well?
...
The university’s longer-term results remain in the top tier of institutional investors. Yale’s endowment returned 7.4% per annum over the 10 years ending June 30, 2018. Relative to the estimated 5.5% average return of college and university endowments, over the past 10 years Yale’s investment performance added $4.5 billion of value in the form of increased spending and enhanced endowment value. During the 10-year period, the endowment grew from $22.9 billion to $29.4 billion.
Yale’s endowment returned 11.8% per annum over the 20 years ending June 30, 2018. Relative to the estimated 6.8% average return of college and university endowments, over the past 20 years Yale’s investment performance added $27.1 billion of value in the form of increased spending and enhanced endowment value. During the 20-year period, the endowment grew from $6.6 billion to $29.4 billion.
Is there some "Beardstown Ladies" math going on here? 20 years:
6.6 + 27.1 = 33.7 , so the 29.4 must include deposits and withdrawals. OK, so use the initial 6.6 and their "Yale’s investment performance added $27.1 billion", which a 5.11x gain.
But 11.8% for 20 years is 9.31x gain? For a 5.11x gain, I get 8.5%.
Which is pretty good, the S&P returned 6.55% CAGR over that period.
https://goo.gl/TsMiyM
But their 10 year number (looks like same issues?) doesn't even match a 75/25 portfolio.
https://goo.gl/zV4kwv
Is this some kind of average number rather than the more useful and common "compounded" number? Or do I need more coffee?
FYI: To link to Portfolio Visualizer with data fields entered, you need to click the 'link' button, then copy the link in the address bar. I usually use a 'shortener' as it is a very long URL.
It shows up after you hit the "Analyze Portfolios" button, right under that button:
Portfolio Analysis Results (Jan 1994 - Oct 2018) Link PDF Excel
-ERD50