ALLIANCEBERNSTEIN L.P.
13F Holdings History for
iShares MBS ETF
Symbol
MBB
CUSIP
464288588
Investment type
Equity
Class
MBS ETF
Manager CIK
0001109448
Shares, Excluding Options
Value, Excluding Options
Holdings date
Value ($000)
% of Holdings
Shares
Option Type
Filing date
All 13F Holders