WESTFIELD CAPITAL MANAGEMENT CO LP – Biogen Inc. Transaction History
WESTFIELD CAPITAL MANAGEMENT CO LP portfolio value:
$467,000
portfolio value
WESTFIELD CAPITAL MANAGEMENT CO LP quarter portfolio value change:
+30.92%
quarter
Biogen Inc. 13F transactions
| Quarter | Transaction type | Change | Relative change | Absolute change | Change value | Avg. price | Shares |
|---|---|---|---|---|---|---|---|
| Q3 2022 | share | Decrease | -40.08% | -1.16K shares | -128K | $267 | 1.74K |
| Q2 2022 | share | Decrease | -0.34% | -10 shares | -21K | $203.94 | 2.91K |
| Q1 2022 | share | Decrease | -27.53% | -1.11K shares | -353K | $210.6 | 2.92K |
| Q4 2021 | share | Decrease | -98.64% | -292.88K shares | -83.05M | $240 | 4.03K |
| Q3 2021 | share | Increase | +54.77% | 105.08K shares | 17.59M | $282.99 | 296.92K |
| Q2 2021 | share | Increase | +10230.75% | 189.98K shares | 65.91M | $346.27 | 191.84K |
| Q1 2021 | share | Increase | +2.43% | 44 shares | 75K | $279.75 | 1.85K |
| Q4 2020 | share | Decrease | -1.04% | -19 shares | -76K | $244.86 | 1.81K |
| Q3 2020 | share | 0.00% | 0 shares | 30K | $283.68 | 1.83K | |
| Q2 2020 | share | Increase | 0.00% | 1.83K shares | 490K | $267.55 | 1.83K |
| Q4 2019 | share | Decrease | -100.00% | -2.41K shares | -562K | $296.73 | 0 |
| Q3 2019 | share | Decrease | -1.63% | -40 shares | -12K | $232.82 | 2.41K |
| Q2 2019 | share | Decrease | -98.97% | -234.79K shares | -55.50M | $233.87 | 2.45K |
| Q1 2019 | share | Decrease | -1.58% | -3.80K shares | -16.45M | $236.38 | 237.25K |
| Q4 2018 | share | Increase | +10.93% | 23.75K shares | -4.23M | $300.92 | 241.05K |
| Q3 2018 | share | Decrease | -20.16% | -54.88K shares | -2.22M | $353.31 | 217.30K |
| Q2 2018 | share | Decrease | -9.24% | -27.69K shares | -3.11M | $290.24 | 272.18K |
| Q1 2018 | share | Decrease | -3.84% | -11.97K shares | -17.23M | $273.82 | 299.87K |
| Q4 2017 | share | Increase | +21.02% | 54.15K shares | 18.65M | $318.57 | 311.84K |
| Q3 2017 | share | Decrease | -19.64% | -62.98K shares | -6.33M | $313.12 | 257.69K |
| Q2 2017 | share | Decrease | -10.70% | -38.42K shares | -11.16M | $271.36 | 320.67K |
| Q1 2017 | share | Increase | 0.00% | 359.10K shares | 98.18M | $273.42 | 359.10K |
| Q4 2016 | share | Decrease | -100.00% | -301.52K shares | -94.38M | $283.58 | 0 |
| Q3 2016 | share | Increase | +22.74% | 55.85K shares | 34.97M | $313.03 | 301.52K |
| Q2 2016 | share | Decrease | -34.04% | -126.80K shares | -37.55M | $241.82 | 245.66K |
| Q1 2016 | share | Decrease | -27.49% | -141.19K shares | -60.40M | $260.32 | 372.46K |