A.R.T. Advisors’s Advisory Board Co/The ABCO Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2017
Q4 | – | Sell |
-10,300
| Closed | -$552K | – | 1882 |
|
|
2017
Q3 | $552K | Buy |
10,300
+4,700
| +84% | +$252K | 0.03% | 798 |
|
|
2017
Q2 | $288K | Sell |
5,600
-16,500
| -75% | -$849K | 0.02% | 1015 |
|
|
2017
Q1 | $1.03M | Sell |
22,100
-14,400
| -39% | -$674K | 0.05% | 541 |
|
|
2016
Q4 | $1.21M | Buy |
36,500
+26,300
| +258% | +$874K | 0.07% | 425 |
|
|
2016
Q3 | $456K | Sell |
10,200
-46,671
| -82% | -$2.09M | 0.15% | 223 |
|
|
2016
Q2 | $2.01M | Buy |
56,871
+14,090
| +33% | +$498K | 0.1% | 311 |
|
|
2016
Q1 | $1.38M | Buy |
42,781
+36,800
| +615% | +$1.19M | 0.06% | 454 |
|
|
2015
Q4 | $296K | Buy |
+5,981
| New | +$296K | 0.01% | 1061 |
|
|
2015
Q3 | – | Sell |
-8,037
| Closed | -$439K | – | 1776 |
|
|
2015
Q2 | $439K | Buy |
+8,037
| New | +$439K | 0.01% | 1038 |
|
|
2014
Q4 | – | Sell |
-14,288
| Closed | -$665K | – | 1815 |
|
|
2014
Q3 | $665K | Buy |
14,288
+10,130
| +244% | +$471K | 0.03% | 644 |
|
|
2014
Q2 | $215K | Buy |
+4,158
| New | +$215K | 0.01% | 1109 |
|
|
2014
Q1 | – | Sell |
-9,745
| Closed | -$620K | – | 1693 |
|
|
2013
Q4 | $620K | Buy |
+9,745
| New | +$620K | 0.03% | 686 |
|
|
2013
Q3 | – | Sell |
-3,937
| Closed | -$215K | – | 1622 |
|
|
2013
Q2 | $215K | Buy |
+3,937
| New | +$215K | 0.01% | 1146 |
|