ELLINGTON MANAGEMENT GROUP LLC - AFFYMETRIX INC ownership

AFFYMETRIX INC's ticker is AFFX and the CUSIP is 00826T108. A total of 174 filers reported holding AFFYMETRIX INC in Q4 2014. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of AFFYMETRIX INC
ValueSharesWeighting
Q2 2015$585,000
+446.7%
53,605
+300.0%
0.14%
+95.9%
Q3 2014$107,000
-25.2%
13,400
-16.8%
0.07%
+9.0%
Q2 2014$143,000
-84.3%
16,100
-87.4%
0.07%
-74.8%
Q1 2014$908,000127,3000.27%
Other shareholders
AFFYMETRIX INC shareholders Q4 2014
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 280,000$2,391,0001.36%
Orbimed Advisors 7,511,000$64,144,0000.65%
FIC CAPITAL INC 145,000$1,238,0000.58%
LEVIN CAPITAL STRATEGIES, L.P. 3,125,524$26,692,0000.46%
KNOTT DAVID M 171,000$1,460,340,0000.42%
Spark Investment Management LLC 334,800$2,855,0000.37%
ALPHA WINDWARD LLC 45,720$390,0000.29%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 403,224$3,443,0000.24%
TFS CAPITAL LLC 252,817$2,159,0000.21%
Nine Chapters Capital Management LLC 256,100$2,187,0000.19%
View complete list of AFFYMETRIX INC shareholders