Penbrook Management LLC - AFFYMETRIX INC ownership

AFFYMETRIX INC's ticker is AFFX and the CUSIP is 00826T108. A total of 182 filers reported holding AFFYMETRIX INC in Q3 2015. The put-call ratio across all filers is 0.63 and the average weighting 0.0%.

Quarter-by-quarter ownership
Penbrook Management LLC ownership history of AFFYMETRIX INC
ValueSharesWeighting
Q2 2015$1,131,000
-47.0%
103,510
-39.0%
1.07%
-43.3%
Q1 2015$2,132,000
-23.1%
169,725
-39.6%
1.89%
-24.2%
Q4 2014$2,771,000
+15.5%
280,775
-6.6%
2.50%
+13.0%
Q3 2014$2,399,000
-12.2%
300,625
-2.0%
2.21%
-8.4%
Q2 2014$2,733,000
-42.8%
306,700
-49.6%
2.41%
+5.4%
Q1 2014$4,781,000
+83.2%
609,000
+100.0%
2.29%
-9.6%
Q4 2013$2,610,000304,5002.53%
Other shareholders
AFFYMETRIX INC shareholders Q3 2015
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