BB BIOTECH AG - ALDER BIOPHARMACEUTICALS INC ownership

ALDER BIOPHARMACEUTICALS INC's ticker is ALDR and the CUSIP is 014339105. A total of 133 filers reported holding ALDER BIOPHARMACEUTICALS INC in Q3 2017. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.

Quarter-by-quarter ownership
BB BIOTECH AG ownership history of ALDER BIOPHARMACEUTICALS INC
ValueSharesWeighting
Q1 2019$37,756,000
+33.2%
2,766,0080.0%0.95%
+4.5%
Q4 2018$28,352,000
-24.9%
2,766,008
+22.1%
0.91%
-9.0%
Q3 2018$37,729,000
+5.4%
2,266,0080.0%1.00%
-3.5%
Q2 2018$35,803,000
+24.4%
2,266,0080.0%1.03%
+30.1%
Q1 2018$28,778,000
+10.9%
2,266,0080.0%0.80%
+8.8%
Q4 2017$25,946,000
-6.5%
2,266,0080.0%0.73%
-4.8%
Q3 2017$27,759,000
+24.9%
2,266,008
+16.7%
0.77%
+13.1%
Q2 2017$22,225,000
-36.6%
1,941,008
+15.2%
0.68%
-40.8%
Q1 2017$35,051,0000.0%1,685,1500.0%1.15%
-11.6%
Q4 2016$35,051,000
-36.5%
1,685,1500.0%1.30%
-33.1%
Q3 2016$55,222,000
+31.2%
1,685,1500.0%1.94%
+16.9%
Q2 2016$42,078,000
+13.8%
1,685,150
+11.6%
1.66%
+13.0%
Q1 2016$36,984,000
-25.9%
1,510,1500.0%1.47%
+4.6%
Q4 2015$49,880,000
+0.8%
1,510,1500.0%1.40%
-10.5%
Q3 2015$49,473,000
-19.1%
1,510,150
+30.7%
1.57%
-5.4%
Q2 2015$61,188,0001,155,1501.66%
Other shareholders
ALDER BIOPHARMACEUTICALS INC shareholders Q3 2017
NameSharesValueWeighting ↓
Novo Holdings A/S 3,201,183$40,591,0003.96%
Cormorant Asset Management, LP 150,000$1,902,0000.39%
PFM Health Sciences, LP 1,034,030$13,112,0000.30%
Partner Investment Management, L.P. 23,660$300,0000.11%
PointState Capital LP 375,000$4,755,0000.09%
Spark Investment Management LLC 38,400$486,0000.07%
SECTORAL ASSET MANAGEMENT INC 89,300$1,132,0000.05%
DRIEHAUS CAPITAL MANAGEMENT LLC 95,722$1,214,0000.05%
CADIAN CAPITAL MANAGEMENT, LP 120,000$1,522,0000.04%
Nicholas Investment Partners, LP 49,341$626,0000.04%
View complete list of ALDER BIOPHARMACEUTICALS INC shareholders