Jane Street’s AMAG Pharmaceuticals AMAG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2020
Q4 | – | Sell |
-15,608
| Closed | -$147K | – | 8489 |
|
|
2020
Q3 | $147K | Buy |
+15,608
| New | +$148K | ﹤0.01% | 6610 |
|
|
2020
Q1 | – | Sell |
-36,654
| Closed | -$446K | – | 6296 |
|
|
2019
Q4 | $446K | Buy |
36,654
+26,654
| +267% | +$291K | ﹤0.01% | 3822 |
|
|
2019
Q3 | $116K | Sell |
10,000
-1,284
| -11% | -$13.5K | ﹤0.01% | 4774 |
|
|
2019
Q2 | $113K | Buy |
+11,284
| New | +$122K | ﹤0.01% | 4833 |
|
|
2019
Q1 | – | Sell |
-44,345
| Closed | -$673K | – | 5932 |
|
|
2018
Q4 | $673K | Buy |
+44,345
| New | +$845K | ﹤0.01% | 3096 |
|
|
2018
Q1 | – | Sell |
-12,115
| Closed | -$205K | – | 5679 |
|
|
2017
Q4 | $161K | Buy |
12,115
+842
| +7% | +$12.7K | ﹤0.01% | 4270 |
|
|
2017
Q3 | $208K | Buy |
+11,273
| New | +$210K | ﹤0.01% | 4106 |
|
|
2017
Q2 | – | Sell |
-17,851
| Closed | -$403K | – | 5076 |
|
|
2017
Q1 | $403K | Buy |
+17,851
| New | +$427K | ﹤0.01% | 3099 |
|
|
2016
Q4 | – | Sell |
-10,776
| Closed | -$264K | – | 4822 |
|
|
2016
Q3 | $264K | Sell |
10,776
-1,179
| -10% | -$29.5K | ﹤0.01% | 3425 |
|
|
2016
Q2 | $286K | Sell |
11,955
-919
| -7% | -$21.1K | ﹤0.01% | 3383 |
|
|
2016
Q1 | $301K | Buy |
+12,874
| New | +$306K | ﹤0.01% | 3200 |
|
|
2015
Q3 | – | Sell |
-18,826
| Closed | -$1.3M | – | 4358 |
|
|
2015
Q2 | $1.3M | Buy |
18,826
+6,992
| +59% | +$440K | 0.01% | 1330 |
|
|
2015
Q1 | $646K | Buy |
+11,834
| New | +$564K | 0.01% | 1782 |
|
|
2014
Q4 | – | Sell |
-50,902
| Closed | -$1.62M | – | 3219 |
|
|
2014
Q3 | $1.62M | Buy |
+50,902
| New | +$1.09M | 0.02% | 680 |
|
|
2013
Q3 | – | Sell |
-26,288
| Closed | -$585K | – | 3277 |
|
|
2013
Q2 | $585K | Buy |
+26,288
| New | +$579K | 0.01% | 1304 |
|
Jane Street's AMAG Position: Q4 2020 in Review
Jane Street sold out of AMAG Pharmaceuticals (AMAG) in Q4 2020, closing a stake of 15,608 shares — an estimated $147K sold.
Jane Street first reported a position in AMAG in Q2 2013 and held it in 15 quarters. The position peaked at $1.62M in Q3 2014. 1 fund tracked by Wall St. Rank holds AMAG as of Q4 2020.
- Jane Street reported no remaining AMAG Pharmaceuticals position as of Q4 2020 after selling out during the quarter.
- Jane Street sold 15,608 AMAG Pharmaceuticals shares in Q4 2020, an estimated $147K.
- Jane Street first reported a position in AMAG Pharmaceuticals in Q2 2013 and held it in 15 quarters.
- Jane Street's AMAG Pharmaceuticals position peaked at $1.62M in Q3 2014.
- 1 fund tracked by Wall St. Rank held AMAG Pharmaceuticals as of Q4 2020.
Based on Jane Street's 13F filing for Q4 2020, filed 17 Feb 2021.