Primecap Management’s AFFYMETRIX INC AFFX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q2
Sell
-10,544,194
Closed -$148M 278
2016
Q1
$148M Sell
10,544,194
-353,546
-3% -$4.95M 0.15% 106
2015
Q4
$110M Buy
10,897,740
+41,200
+0.4% +$416K 0.11% 121
2015
Q3
$92.7M Sell
10,856,540
-158,200
-1% -$1.35M 0.1% 133
2015
Q2
$120M Sell
11,014,740
-22,300
-0.2% -$244K 0.12% 128
2015
Q1
$139M Buy
11,037,040
+97,000
+0.9% +$1.22M 0.14% 116
2014
Q4
$108M Buy
10,940,040
+380,800
+4% +$3.76M 0.11% 126
2014
Q3
$84.3M Hold
10,559,240
0.09% 137
2014
Q2
$94.1M Sell
10,559,240
-131,300
-1% -$1.17M 0.1% 131
2014
Q1
$76.2M Buy
10,690,540
+23,900
+0.2% +$170K 0.09% 143
2013
Q4
$91.4M Buy
10,666,640
+2,532,200
+31% +$21.7M 0.11% 123
2013
Q3
$50.4M Buy
8,134,440
+1,517,700
+23% +$9.41M 0.07% 152
2013
Q2
$29.4M Buy
+6,616,740
New +$29.4M 0.04% 163