Massachusetts Financial Services’s Alder Biopharmaceuticals ALDR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
-611,039
Closed -$11.5M 860
2019
Q3
$11.5M Sell
611,039
-322,561
-35% -$3.69M ﹤0.01% 595
2019
Q2
$11M Buy
933,600
+5,409
+0.6% +$65.5K ﹤0.01% 615
2019
Q1
$12.7M Buy
928,191
+175,389
+23% +$2.27M 0.01% 587
2018
Q4
$7.72M Buy
752,802
+15,514
+2% +$199K ﹤0.01% 631
2018
Q3
$12.3M Sell
737,288
-110
-0% -$1.99K 0.01% 594
2018
Q2
$11.7M Buy
737,398
+69,327
+10% +$1.05M 0.01% 610
2018
Q1
$8.48M Buy
668,071
+364,580
+120% +$5.27M ﹤0.01% 637
2017
Q4
$3.48M Buy
303,491
+3,973
+1% +$44.3K ﹤0.01% 681
2017
Q3
$3.67M Buy
299,518
+151,809
+103% +$1.58M ﹤0.01% 673
2017
Q2
$1.69M Sell
147,709
-31
-0% -$573 ﹤0.01% 723
2017
Q1
$3.07M Sell
147,740
-233
-0.2% -$5.16K ﹤0.01% 684
2016
Q4
$3.08M Sell
147,973
-377
-0.3% -$9.8K ﹤0.01% 698
2016
Q3
$4.86M Buy
148,350
+2,509
+2% +$76.4K ﹤0.01% 652
2016
Q2
$3.64M Sell
145,841
-45,641
-24% -$1.23M ﹤0.01% 677
2016
Q1
$4.69M Buy
191,482
+5,684
+3% +$132K ﹤0.01% 647
2015
Q4
$6.14M Sell
185,798
-134,885
-42% -$4.56M ﹤0.01% 629
2015
Q3
$10.5M Buy
320,683
+70,683
+28% +$3.01M 0.01% 591
2015
Q2
$13.2M Buy
+250,000
New +$9.09M 0.01% 581