Não
Voldemort tem uma parte principal de sua alma, que contém a maior parte de sua consciência e reside (quando ele não é incorpóreo, pelo menos), em seu corpo físico. É isso que viveu uma existência miserável e incorpórea por mais de uma década, e é para isso que Voldemort se refere quando diz "eu":
I was ripped from my body, I was less than spirit, less than the meanest ghost . . . but still, I was alive. What I was, even I do not know . . . I, who have gone further than anybody along the path that leads to immortality. You know my goal — to conquer death. And now, I was tested, and it appeared that one or more of my experiments had worked...for I had not been killed, though the curse should have done it.
—Harry Potter and the Goblet of Fire
As Horcruxes contêm pedaços adicionais da alma de Voldemort; ele não os habita. Sua função é amarrar sua alma encarnada à vida, de modo que, mesmo quando morto, seu espírito ainda persista de alguma forma.
O enigma que veio do diário era um pedaço da alma de Voldemort: não a peça principal, mas um pedaço, no entanto, possuidor de algum elemento da consciência de Voldemort no momento em que ele o arrancou de seu espírito.“Well, you split your soul, you see,” said Slughorn, “and hide part of it in an object outside the body. Then, even if one’s body is attacked or destroyed, one cannot die, for part of the soul remains earthbound and undamaged. But of course, existence in such a form . . .”
—Harry Potter and the Half-Blood Prince
“Well, although I did not see the Riddle who came out of the diary, what you described to me was a phenomenon I had never witnessed. A mere memory starting to act and think for itself? A mere memory, sapping the life out of the girl into whose hands it had fallen? No, something much more sinister had lived inside that book. . . . a fragment of soul, I was almost sure of it.
—Harry Potter and the Half-Blood Prince