MAA
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Managed Account Advisors’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q2
$350M Sell
866,664
-195,721
-18% -$79.1M 0.29% 95
2015
Q1
$449M Buy
1,062,385
+24,829
+2% +$10.5M 0.39% 59
2014
Q4
$352M Sell
1,037,556
-45,427
-4% -$15.4M 0.35% 70
2014
Q3
$358M Buy
1,082,983
+10,878
+1% +$3.6M 0.4% 50
2014
Q2
$338M Sell
1,072,105
-60,176
-5% -$19M 0.41% 43
2014
Q1
$346M Sell
1,132,281
-169,349
-13% -$51.8M 0.45% 38
2013
Q4
$364M Sell
1,301,630
-4,208
-0.3% -$1.18M 0.49% 31
2013
Q3
$314M Sell
1,305,838
-278,018
-18% -$66.9M 0.46% 35
2013
Q2
$341M Buy
+1,583,856
New +$341M 0.53% 28