IronBridge Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-1,790
Closed -$522K 179
2015
Q3
$522K Hold
1,790
0.02% 174
2015
Q2
$723K Hold
1,790
0.02% 171
2015
Q1
$756K Sell
1,790
-107,990
-98% -$45.6M 0.02% 173
2014
Q4
$37.3M Sell
109,780
-13,540
-11% -$4.6M 1.04% 23
2014
Q3
$40.8M Sell
123,320
-6,910
-5% -$2.29M 1.08% 25
2014
Q2
$41.1M Sell
130,230
-2,960
-2% -$933K 1% 27
2014
Q1
$40.7M Buy
+133,190
New +$40.7M 0.89% 31