Virtu KCG Holdings LLC - ALEXZA PHARMACEUTICALS INC ownership

ALEXZA PHARMACEUTICALS INC's ticker is ALXA and the CUSIP is 015384209. A total of 40 filers reported holding ALEXZA PHARMACEUTICALS INC in Q3 2014. The put-call ratio across all filers is 0.04 and the average weighting 1.9%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of ALEXZA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2015$20,000
+53.8%
29,160
+181.8%
0.00%
Q3 2015$13,000
-48.0%
10,347
-55.6%
0.00%
Q2 2015$25,000
-24.2%
23,307
+3.8%
0.00%
-100.0%
Q4 2014$33,000
-45.0%
22,449
-11.5%
0.00%0.0%
Q3 2014$60,000
-65.1%
25,378
-35.0%
0.00%
-50.0%
Q1 2014$172,000
+182.0%
39,026
+200.9%
0.00%
+100.0%
Q4 2013$61,000
+10.9%
12,968
+20.1%
0.00%0.0%
Q3 2013$55,00010,7950.00%
Other shareholders
ALEXZA PHARMACEUTICALS INC shareholders Q3 2014
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