On March 25, the California Secretary of State released new registration data, as of February 10, 2013. See here for the Report.
The last registration tally was as of October 22, 2012. All qualified parties have a higher share of the registration now than they did in October 2012, except that the Republican and Green Parties declined. The percentage of “no party preference” voters (independent voters) also declined, compared to October 2012.
The Secretary of State also keeps track of how many people register into political parties that are now qualified, but which say they are trying to qualify. The only political body that gained since October is the Constitution Party, which had 260 registrants in October 2012 but which now has 304.