PIM
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Progressive Investment Management’s Biogen BIIB Stock Holding History

Progressive Investment Management’s Portfolio BIIB Stock Details BIIB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2016
Q1 		– Sell
-1,255
Closed -$384K – 63
2015
Q4 		$384K Hold
1,255
– – 0.41% 57
2015
Q3 		$366K Sell
1,255
-12
-0.9% -$3.96K 0.42% 58
2015
Q2 		$512K Sell
1,267
-33
-3% -$13.2K 0.56% 46
2015
Q1 		$548K Sell
1,300
-21,053
-94% -$8.3M 1.89% 28
2014
Q4 		$7.59M Buy
22,353
+355
+2% +$115K 2.6% 18
2014
Q3 		$7.28M Sell
21,998
-48
-0.2% -$15.8K 2.52% 19
2014
Q2 		$6.95M Buy
22,046
+22,025
+104,881% +$6.63M 2.24% 30
2014
Q1 		$6K Hold
21
– – ﹤0.01% 49
2013
Q4 		$6K Buy
+21
New +$5.43K ﹤0.01% 54

Other funds holding BIIB

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return