Spark Investment Management LLC - AFFYMETRIX INC ownership

AFFYMETRIX INC's ticker is AFFX and the CUSIP is 00826T108. A total of 171 filers reported holding AFFYMETRIX INC in Q1 2016. The put-call ratio across all filers is 0.26 and the average weighting 0.2%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of AFFYMETRIX INC
ValueSharesWeighting
Q1 2016$2,985,000
-11.6%
213,100
-36.4%
0.30%
-29.8%
Q4 2015$3,378,000
+18.3%
334,8000.0%0.43%
+15.9%
Q3 2015$2,855,000
-34.8%
334,800
-16.6%
0.37%
-39.4%
Q2 2015$4,379,000
-13.0%
401,400
+0.2%
0.61%
-12.9%
Q1 2015$5,033,000
+43.9%
400,746
+13.0%
0.70%
+19.6%
Q4 2014$3,498,000
+22.8%
354,500
-0.7%
0.59%
+37.4%
Q3 2014$2,848,000
-24.5%
356,900
-15.8%
0.43%
-23.6%
Q2 2014$3,770,000
+40.4%
423,700
+12.5%
0.56%
+34.0%
Q1 2014$2,685,000
-16.6%
376,6000.0%0.42%
-25.1%
Q4 2013$3,219,000
+115.6%
376,600
+56.1%
0.56%
+63.6%
Q3 2013$1,493,000241,3000.34%
Other shareholders
AFFYMETRIX INC shareholders Q1 2016
NameSharesValueWeighting ↓
Penbrook Management LLC 304,500$2,610,0002.53%
Orbimed Advisors 6,810,000$58,362,0000.86%
LEVIN CAPITAL STRATEGIES, L.P. 5,292,910$45,360,0000.73%
KNOTT DAVID M 375,500$3,218,035,0000.66%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 846,971$7,258,0000.61%
Spark Investment Management LLC 376,600$3,219,0000.56%
FIC CAPITAL INC 145,000$1,243,0000.56%
ESSEX INVESTMENT MANAGEMENT CO LLC 264,383$2,266,0000.32%
ALGERT GLOBAL LLC 127,442$1,092,0000.29%
WHV Investments, Inc. 3,115,675$26,701,0000.28%
View complete list of AFFYMETRIX INC shareholders