Group One Trading’s Alder Biopharmaceuticals ALDR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
-25,332
Closed -$478K 5976
2019
Q3
$478K Buy
25,332
+24,160
+2,061% +$276K ﹤0.01% 2374
2019
Q2
$14K Buy
1,172
+500
+74% +$6.05K ﹤0.01% 4325
2019
Q1
$9K Sell
672
-4,283
-86% -$55.5K ﹤0.01% 4329
2018
Q4
$51K Sell
4,955
-1,200
-19% -$15.4K ﹤0.01% 3559
2018
Q3
$102K Buy
6,155
+847
+16% +$15.3K ﹤0.01% 3524
2018
Q2
$84K Sell
5,308
-3,537
-40% -$53.7K ﹤0.01% 3673
2018
Q1
$112K Buy
8,845
+1,568
+22% +$22.7K ﹤0.01% 3177
2017
Q4
$83K Sell
7,277
-20,020
-73% -$223K ﹤0.01% 3467
2017
Q3
$334K Buy
27,297
+2,404
+10% +$25.1K ﹤0.01% 2377
2017
Q2
$285K Buy
+24,893
New +$460K ﹤0.01% 2387
2016
Q4
Sell
-853
Closed -$22.2K 5060
2016
Q3
$28K Sell
853
-5,253
-86% -$160K ﹤0.01% 3658
2016
Q2
$152K Sell
6,106
-177
-3% -$4.79K ﹤0.01% 2595
2016
Q1
$154K Sell
6,283
-1,797
-22% -$41.6K ﹤0.01% 2512
2015
Q4
$267K Sell
8,080
-17,085
-68% -$578K ﹤0.01% 2280
2015
Q3
$824K Buy
25,165
+15,706
+166% +$668K 0.01% 1387
2015
Q2
$501K Buy
+9,459
New +$344K 0.01% 1789

Group One Trading's ALDR Position: Q4 2019 in Review

Group One Trading sold out of Alder Biopharmaceuticals (ALDR) in Q4 2019, closing a stake of 25,332 shares — an estimated $478K sold.

Group One Trading first reported a position in ALDR in Q2 2015 and held it in 16 quarters. The position peaked at $824K in Q3 2015. 0 funds tracked by Wall St. Rank hold ALDR as of Q4 2019.

  • Group One Trading reported no remaining Alder Biopharmaceuticals position as of Q4 2019 after selling out during the quarter.
  • Group One Trading sold 25,332 Alder Biopharmaceuticals shares in Q4 2019, an estimated $478K.
  • Group One Trading first reported a position in Alder Biopharmaceuticals in Q2 2015 and held it in 16 quarters.
  • Group One Trading's Alder Biopharmaceuticals position peaked at $824K in Q3 2015.
  • 0 funds tracked by Wall St. Rank held Alder Biopharmaceuticals as of Q4 2019.

Based on Group One Trading's 13F filing for Q4 2019, filed 10 Feb 2020.