BIIB Stock Ownership Activity

BIOGEN INC 13F holders

No value investing guru has made any change to the BIOGEN INC (BIIB) position according to the gurus' latest SEC quarterly report(s).

Which gurus or hedge funds are buying BIIB now?

According to the latest SEC filing(s) BIOGEN INC (BIIB) has not been purchased by any super investor.

To see more about who is investing in BIOGEN INC (BIIB), please go to the BIIB ownership page.

2017 Q2 (3 results)
Ronald Muhlenkamp
-0.05%
-12
-0.00%
2.27%
Rich Handler, Brian Friedman
-100.00%
-1,716
-0.04%
0.00%
Ole Andreas Halvorsen
-100.00%
-640,551
-1.27%
0.00%
Current price: $217.81 19.74% AVG reported price*: $271.36
2017 Q1 (3 results)
Rich Handler, Brian Friedman
buy
+1,716
+0.04%
0.00%
Ronald Muhlenkamp
+9.79%
+2,278
+0.20%
2.26%
Ole Andreas Halvorsen
-64.10%
-1,143,943
-1.49%
0.00%
Current price: $217.81 20.33% AVG reported price*: $273.39
2016 Q4 (3 results)
Ronald Muhlenkamp
-0.85%
-199
-0.02%
2.20%
Ole Andreas Halvorsen
-12.24%
-267,524
-0.34%
2.47%
Sarah Ketterer
-100.00%
-404,444
-2.49%
0.00%
Current price: $217.81 23.19% AVG reported price*: $283.57
2016 Q3 (3 results)
Ronald Muhlenkamp
-0.95%
-225
-0.03%
2.81%
Sarah Ketterer
-17.34%
-84,819
-0.55%
0.00%
Ole Andreas Halvorsen
-31.90%
-865,424
-1.38%
2.49%
Current price: $217.81 33.16% AVG reported price*: $325.89
2016 Q2 (3 results)
Sarah Ketterer
buy
+489,263
+2.88%
2.88%
Ole Andreas Halvorsen
+1,290.15%
+2,979,560
+3.06%
3.30%
Ronald Muhlenkamp
-0.63%
-93
-0.01%
1.40%
Current price: $217.81 14.02% AVG reported price*: $253.33
2016 Q1 (3 results)
Ronald Muhlenkamp
buy
+20,513
+2.56%
2.20%
Ole Andreas Halvorsen
-37.39%
-130,331
-0.16%
0.25%
C.T. Fitzpatrick
-100.00%
-750
-0.00%
0.00%
Current price: $217.81 16.33% AVG reported price*: $260.32
2015 Q4 (2 results)
C.T. Fitzpatrick
buy
+750
+0.00%
0.00%
Ole Andreas Halvorsen
buy
+280,336
+0.43%
0.32%
Current price: $217.81 28.94% AVG reported price*: $306.51
2015 Q3 (1 result)
Ole Andreas Halvorsen
-100.00%
-433,860
-0.79%
0.00%
Current price: $217.81 46.08% Reported price*: $403.94
2015 Q2 (1 result)
Ole Andreas Halvorsen
buy
+433,860
+0.78%
0.00%
Current price: $217.81 46.08% Reported price*: $403.94
2014 Q2 (1 result)
Ole Andreas Halvorsen
-100.00%
-270,285
-0.52%
0.00%
Current price: $217.81 28.79% Reported price*: $305.87
2014 Q1 (1 result)
Ole Andreas Halvorsen
buy
+270,285
+0.50%
0.00%
Current price: $217.81 28.79% Reported price*: $305.87
2013 Q4 (1 result)
Ole Andreas Halvorsen
-100.00%
-290,345
-0.33%
0.00%
Current price: $217.81 9.53% Reported price*: $240.76
2013 Q3 (1 result)
Ole Andreas Halvorsen
-69.95%
-675,943
-0.90%
0.00%
Current price: $217.81 9.53% Reported price*: $240.76
2013 Q2 (1 result)
Ole Andreas Halvorsen
buy
+966,288
+1.16%
1.16%
Current price: $217.81 1.21% Reported price*: $215.20
27 of 75

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.