MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - AFFYMETRIX INC ownership

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of AFFYMETRIX INC
ValueSharesWeighting
Q4 2015$1,018,000
+17.1%
100,861
-0.9%
0.00%
Q3 2015$869,000
-99.9%
101,754
-1.6%
0.00%
-100.0%
Q2 2015$1,129,019,000
-14.6%
103,390
-1.8%
0.00%0.0%
Q1 2015$1,321,802,000
+18.7%
105,239
-6.7%
0.00%0.0%
Q4 2014$1,113,593,000
+118115.8%
112,826
-4.4%
0.00%
Q3 2014$942,000
-12.9%
118,080
-2.7%
0.00%
-100.0%
Q2 2014$1,081,000
-99.9%
121,333
-3.6%
0.00%
Q1 2014$897,524,000
-22.1%
125,880
-6.3%
0.00%
-100.0%
Q4 2013$1,151,722,000
+28.7%
134,390
-6.9%
0.00%0.0%
Q3 2013$894,558,000144,4000.00%
Other shareholders
AFFYMETRIX INC shareholders Q3 2023
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