BlackRock Investment Management, LLC - ALEXZA PHARMACEUTICALS INC ownership

ALEXZA PHARMACEUTICALS INC's ticker is ALXA and the CUSIP is 015384209. A total of 22 filers reported holding ALEXZA PHARMACEUTICALS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 3.8%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of ALEXZA PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2015$6,000
+20.0%
3,0660.0%0.00%
Q4 2014$5,000
-28.6%
3,0660.0%0.00%
Q3 2014$7,000
-46.2%
3,066
+8.1%
0.00%
Q2 2014$13,0002,8350.00%
Other shareholders
ALEXZA PHARMACEUTICALS INC shareholders Q2 2015
NameSharesValueWeighting ↓
LANSDOWNE PARTNERS AUSTRIA GMBH 1,693,833$3,947,00080.83%
FORTALEZA ASSET MANAGEMENT INC/ 126,095$294,0000.14%
HOWARD HUGHES MEDICAL INSTITUTE 98,914$230,0000.05%
C WorldWide Group Holding A/S 715,580$1,717,0000.02%
Compagnie Lombard Odier SCmA 187,600$437,0000.02%
Lombard Odier & Cie (Bahamas) Ltd 17,500$41,0000.02%
Spark Investment Management LLC 33,800$80,0000.01%
Jefferies Group LLC 536,800$1,251,0000.01%
ROCKY MOUNTAIN ADVISERS, LLC 350$1,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 50,000$117,0000.00%
View complete list of ALEXZA PHARMACEUTICALS INC shareholders