Here is the just-amended (Final) SEC Schedule 13G:
…May 5, 2016: Less than 5% (closing filing)….
It is highly likely that the Columbia-Wanger entities sold just above, or very-near $26 — after the Oracle announcement. We know one will say, for certain. Because no one is required to.
Now you know — at least as much as we know.
Apparently these entities want no part of any merger arbitrage — they are happy to vote with their feet, at $26. Makes sense, since they likely got in at something near $19 (on a weighted average basis). But that too is a pure guess.