ARTA
A.R.T. Advisors’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2020
Q3 | – | Sell |
-1,391
| Closed | -$372K | – | 95 |
|
|
2020
Q2 | $372K | Buy |
+1,391
| New | +$372K | 0.56% | 54 |
|
|
2020
Q1 | – | Sell |
-29,091
| Closed | -$8.63M | – | 159 |
|
|
2019
Q4 | $8.63M | Sell |
29,091
-21,489
| -42% | -$6.38M | 0.43% | 23 |
|
|
2019
Q3 | $11.8M | Buy |
50,580
+2,700
| +6% | +$629K | 0.59% | 17 |
|
|
2019
Q2 | $11.2M | Buy |
47,880
+2,600
| +6% | +$608K | 0.63% | 14 |
|
|
2019
Q1 | $10.7M | Buy |
45,280
+28,500
| +170% | +$6.74M | 0.64% | 7 |
|
|
2018
Q4 | $5.05M | Sell |
16,780
-7,820
| -32% | -$2.35M | 0.32% | 44 |
|
|
2018
Q3 | $8.69M | Buy |
24,600
+9,000
| +58% | +$3.18M | 0.4% | 34 |
|
|
2018
Q2 | $4.53M | Sell |
15,600
-27,800
| -64% | -$8.07M | 0.18% | 129 |
|
|
2018
Q1 | $11.9M | Buy |
43,400
+25,800
| +147% | +$7.06M | 0.48% | 18 |
|
|
2017
Q4 | $5.61M | Buy |
+17,600
| New | +$5.61M | 0.25% | 78 |
|
|
2017
Q3 | – | Sell |
-11,600
| Closed | -$3.15M | – | 1362 |
|
|
2017
Q2 | $3.15M | Buy |
+11,600
| New | +$3.15M | 0.17% | 142 |
|
|
2017
Q1 | – | Sell |
-12,200
| Closed | -$3.46M | – | 1433 |
|
|
2016
Q4 | $3.46M | Buy |
12,200
+7,800
| +177% | +$2.21M | 0.21% | 121 |
|
|
2016
Q3 | $1.38M | Buy |
+4,400
| New | +$1.38M | 0.45% | 35 |
|
|
2016
Q2 | – | Sell |
-15,895
| Closed | -$4.14M | – | 1367 |
|
|
2016
Q1 | $4.14M | Buy |
15,895
+11,700
| +279% | +$3.05M | 0.19% | 140 |
|
|
2015
Q4 | $1.29M | Buy |
+4,195
| New | +$1.29M | 0.06% | 464 |
|
|
2015
Q3 | – | Sell |
-8,222
| Closed | -$3.32M | – | 1363 |
|
|
2015
Q2 | $3.32M | Sell |
8,222
-21,205
| -72% | -$8.57M | 0.11% | 267 |
|
|
2015
Q1 | $12.4M | Buy |
+29,427
| New | +$12.4M | 0.43% | 24 |
|
|
2014
Q1 | – | Sell |
-35,924
| Closed | -$10M | – | 1329 |
|
|
2013
Q4 | $10M | Buy |
+35,924
| New | +$10M | 0.53% | 17 |
|