No this is not the same thing. The 2% of ownership is actually about them needing to own 2% in order to maintain voting rights to the units. The selling of the 51 vs 52 weeks is for explicitly to have overflow for maintaining the units.
Edit: They sell only 51 7 day periods for each vacation home, this is distinctly different than DVD maintaining 2% ownership of each unit as required by law in order to be the proxy vote for the full unit.
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Edit: This section lays out why they need to maintain 2% but I actually think it is 5% for most of the
DVC Properties since they are under 500 units (which is different than rooms). So as you can see they sold 51 out of 52 weeks but own 2-5% of the 51 weeks at minimum as required to maintain the voting proxy for each unit and the board member. Again two distinctly different things. I verified this reading as much long ago with DVC executives back during the point rebalancing debacle of 2019/2020 when I got them on the phone.
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