BlackRock Advisors’s iShares MBS ETF MBB Stock Holding History

BlackRock Advisors’s Portfolio MBB Stock Details MBB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$3.3M	Sell	31,047 -138,601	-82%	-$15M	﹤0.01%	1301
2016 Q3	$18.7M	Buy	169,648 +142,751	+531%	+$15.7M	0.02%	562
2016 Q2	$2.96M	Sell	26,897 -359	-1%	-$39.3K	﹤0.01%	1295
2016 Q1	$2.98M	Buy	27,256 +4,205	+18%	+$458K	﹤0.01%	1284
2015 Q4	$2.48M	Sell	23,051 -9,229	-29%	-$1M	﹤0.01%	1328
2015 Q3	$3.54M	Buy	32,280 +738	+2%	+$80.5K	﹤0.01%	1200
2015 Q2	$3.43M	Buy	31,542 +11,706	+59%	+$1.28M	﹤0.01%	1095
2015 Q1	$2.19M	Buy	19,836 +7,598	+62%	+$835K	﹤0.01%	1197
2014 Q4	$1.34M	Buy	12,238 +5,373	+78%	+$587K	﹤0.01%	1346
2014 Q3	$742K	Buy	6,865 +2,860	+71%	+$309K	﹤0.01%	1656
2014 Q2	$433K	Buy	+4,005	New	+$430K	﹤0.01%	2115

Other funds holding MBB

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

TAIM

TD Ameritrade Investment Management Omaha, Nebraska $9.4B AUM 7.2% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

KeyBank National Association Cleveland, Ohio $27.4B AUM 24.17% 1-Year Est. Return

BlackRock Advisors's MBB Position: Q4 2016 in Review

BlackRock Advisors reduced its iShares MBS ETF (MBB) stake by 82% in Q4 2016, selling an estimated $15M and leaving 31,047 shares worth $3.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1301.

BlackRock Advisors first reported a position in MBB in Q2 2014 and has held it in 11 quarters since. The position peaked at $18.7M in Q3 2016. 294 funds tracked by Wall St. Rank hold MBB as of Q4 2016.

BlackRock Advisors held 31,047 shares of iShares MBS ETF worth $3.3M as of Q4 2016.
BlackRock Advisors sold 138,601 iShares MBS ETF shares in Q4 2016, an estimated $15M.
iShares MBS ETF made up ﹤0.01% of BlackRock Advisors's portfolio in Q4 2016, its #1301 holding.
BlackRock Advisors first reported a position in iShares MBS ETF in Q2 2014 and has held it in 11 quarters since.
BlackRock Advisors's iShares MBS ETF position peaked at $18.7M in Q3 2016.
294 funds tracked by Wall St. Rank held iShares MBS ETF as of Q4 2016.

Based on BlackRock Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.