Ostensibly, the fund continues to provide financial resources for a search for Madeleine who went missing (the abduction theory was proposed by her parents and there is no evidence for it.)
However, in practice, if you take a closer look at some of the investigation teams and detectives employed by the McCann team, you will see that not a lot was happening.
And it is worth bearing in mind that the police investigation in Portugal did not find any evidence of an abduction but did find evidence that Madeleine died in the apartment. They considered the abduction theory to be a fake and they were suspicious about the behaviour of the McCanns and their friends in the days after Madeleine went missing and suspicious about the things that were said and the inconsistencies of the stories. That information is all in the files which can be seen on the internet.
There are those who claim that the fund is being used to employ lawyers to sue critics of the abduction theory and spin doctors to enhance the public image of the McCanns and media experts to keep alive the 'hunt' for Madeleine and the various alleged sightings around the world.
And while the McCann's continue to urge everyone to keep looking and never give up, and keep donating to the fund, it would have helped their cause - the cause to find their missing daughter - enormously if they themselves had started looking when she went missing, rather than expecting everyone else to do if for them. And indeed that still seems to be the case. Kate has admitted that she is not excited by any of the sightings. They both seem to have a huge emotional attachment to 'The Fund' and 'everyone's ' obligation to keep it going but a strange lack of personal responsibility in terms of the disappearance of their daughter - leaving their children unattended when they had suspicions that someone was watching her/leaving her to cry in distress for over an hour/not searching for their daughter on the night that they claimed she was abducted/not even wanting to go to the police station a few days after a possible sighting (Kate was 'irritated' at the suggestion...........???)
Meanwhile, the media circus continues.