For others who hold Pimco funds, there were some distributions today; so, you may find some large drops in NAV's from today. Ironically, Pimco doesn't have these posted yet; but you will find the amounts at M*.
Sample:
PTTRX Distribution today, 12-12-12
with the NAV indicating a -2.41%
Distribution
Date 12/12/2012
Distribution
NAV 11.36
Long-Term
Capital Gain 0.1137
Short-Term
Capital Gain 0.1548
Return of Capital 0.0000
Dividend
Income 0.0000
Distribution
Total 0.2685
Comments
http://investments.pimco.com/ShareholderCommunications/External Documents/PIMCO_Funds_Capital_Gains_2012.pdf