The fact that other investments did better means nothing.
Except that the other 'investment' in my example is one both Investor A and investor B made.
If BMF had a positive ROI, Investor B in my example would have a higher return than investor A.ROI = return for a specific investment, based on the currency the investment is denominated in. What was invested? Bitcoin ws invested. Therefor, ROI is based off of return in bitcoin (not fiat.)
The 41% you are talking about is
total Return on Investment if someone had done usd to btc and bought BMF; not Return on Investment from strictly BMF.
In this case, total ROI ≠ ROI.
Let me create another example to illustrate this:
Original cost of 1 share of BMF = 1 bitcoin.
1 bitcoin on June 1st was worth 5.16z (z, for this example, is a fiat currency that has strengthened vs btc over the time period covered)
1 bitcoin on Sept 19 was worth ~2.16z
Investor C has 5.16z on June 1st, buys a bitcoin, and decides to hold it. Today, he has ~2.16z worth of bitcoin.
Investor D has 5.16z on June 1st, buys a bitcoin, and buys 1 share of BMF. Today, that 1 share (assuming a NAV of .50 btc) and total dividends (~.10 btc) would be worth ~1.296z of bitcoin.
In this example, investor C had a total Return on Investment of -58.2%. Investor D had an even worse total Return on Investment; -74.9%.
Investor D's return was worse strictly because of BMF.Now lets look at the initial example and the new example together:
Investor A had a total ROI of approximately 132.5%. 132% ROI from capital appreciation vs USD.
Investor B had a total ROI of approximately 39.5%. 132% ROI from capital appreciation vs USD compounded onto a -40% ROI from BMF.
Investor C had a total ROI of approximately -58.2%. -58.2% ROI from capital depreciation vs fiat z.
Investor D had a total ROI of approximately -74.9%. -58.2% ROI from capital depreciation vs fiat z compounded onto a -40% ROI from BMF.
Now we have 4 different total ROIs, two of which involve investing in BMF. Investor B is the scenario you are using to state "BMF has a ROI of 41-44%." This is false. A correct statement is "For an individual who bought btc with usd and then bought BMF at IPO price and sold today, their total ROI for BMF would be 39.5%."
How did I come up with the figure -40% ROI in the example? All that matters for calculating Return on investment is this:
ROI(r) = Price sold at(c) + earnings received, in this case dividends(d) - initial purchase price(i)]. All of the values must be denominated in the currency the investment is denominated in.
r= (c + d - i)
Usagi argues a nav of .50 btc, lets say we can sell a share for that (our c value.) Lets say BMF has paid .10 btc in dividends (our d value.) The IPO price was 1.0 btc (our i value.)
Time to do some grade school math to find our Return on Investment (our r value.)
r= (.5 + .1 - 1)
r= -.4
ROI = -40%
The BMF holder made 44%. It seems to me, that this has nothing to do with the guy who held BTC.
I will say it again: ROI performance is measured in the currency the investment is denominated in. Including a specific exchange rate does not give ROI on the security, but a total ROI for that entire specific scenario (In your case, the "The BMF Holder made 44%" is the specific scenario. The example of other people who just bought BTC with fiat and held is meant to help clearly illustrate this concept:
Two people bought btc for usd. btc increased in value vs usd. One of the individuals used their btc to buy BMF and ended up having a lower return that the person who just held btc. Therefor, the cause of the lower return was from the only variable between the two investors: the purchase of BMF. Since the return of the holder of BMF was lower, that variable had to be a negative value. That is 100% pure logic.