Northern Trust’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
-448,257
Closed -$43.5M 4330
2019
Q3
$43.5M Buy
448,257
+39,295
+10% +$3.93M 0.01% 1077
2019
Q2
$41.9M Buy
408,962
+4,004
+1% +$432K 0.01% 1137
2019
Q1
$46.1M Buy
404,958
+8,946
+2% +$658K 0.01% 1023
2018
Q4
$15.5M Buy
396,012
+5,381
+1% +$233K ﹤0.01% 1781
2018
Q3
$21.3M Buy
390,631
+9,812
+3% +$671K 0.01% 1745
2018
Q2
$31.5M Buy
380,819
+41,723
+12% +$3.22M 0.01% 1396
2018
Q1
$22.6M Buy
339,096
+3,743
+1% +$216K 0.01% 1594
2017
Q4
$17.2M Buy
335,353
+2,089
+0.6% +$150K ﹤0.01% 1829
2017
Q3
$29.7M Buy
333,264
+45,806
+16% +$3.48M 0.01% 1394
2017
Q2
$17.2M Buy
287,458
+43,199
+18% +$2.41M ﹤0.01% 1795
2017
Q1
$13M Buy
244,259
+15,050
+7% +$894K ﹤0.01% 1920
2016
Q4
$11.4M Buy
229,209
+2,929
+1% +$157K ﹤0.01% 2022
2016
Q3
$13.6M Buy
226,280
+24,322
+12% +$1.4M ﹤0.01% 1858
2016
Q2
$10.3M Buy
201,958
+92,397
+84% +$3.95M ﹤0.01% 2003
2016
Q1
$3.23M Buy
109,561
+12,626
+13% +$398K ﹤0.01% 2695
2015
Q4
$4.39M Buy
96,935
+4,959
+5% +$260K ﹤0.01% 2535
2015
Q3
$3.84M Buy
91,976
+9,392
+11% +$490K ﹤0.01% 2610
2015
Q2
$4.98M Buy
82,584
+62,297
+307% +$4.12M ﹤0.01% 2521
2015
Q1
$1.57M Buy
+20,287
New +$1.17M ﹤0.01% 3246