Simplex 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
-537
Closed -$1.01M 8435
2019
Q3
$1.01M Buy
537
+501
+1,392% +$5.73K ﹤0.01% 1924
2019
Q2
$42K Buy
36
+17
+89% +$206 ﹤0.01% 5022
2019
Q1
$25K Buy
19
+2
+12% +$26 ﹤0.01% 5576
2018
Q4
$17K Sell
17
-20
-54% -$256 ﹤0.01% 5485
2018
Q3
$61K Buy
37
+27
+270% +$488 ﹤0.01% 4980
2018
Q2
$15K Sell
10
-193
-95% -$2.93K ﹤0.01% 6110
2018
Q1
$16K Buy
203
+109
+116% +$1.58K ﹤0.01% 3594
2017
Q4
$6K Sell
94
-41
-30% -$458 ﹤0.01% 4421
2017
Q3
$11K Sell
135
-188
-58% -$1.96K ﹤0.01% 3732
2017
Q2
$1K Buy
+323
New +$5.97K ﹤0.01% 5888
2017
Q1
Sell
-27
Closed -$4K 7140
2016
Q4
$4K Sell
27
-26
-49% -$676 ﹤0.01% 4639
2016
Q3
$31K Buy
53
+39
+279% +$1.19K ﹤0.01% 2554
2016
Q2
$2K Sell
14
-78
-85% -$2.11K ﹤0.01% 5094
2016
Q1
$13K Buy
92
+83
+922% +$1.92K ﹤0.01% 3251
2015
Q4
$9K Sell
9
-44
-83% -$1.49K ﹤0.01% 3446
2015
Q3
$1K Sell
53
-19
-26% -$808 ﹤0.01% 5268
2015
Q2
$37K Buy
+72
New +$2.62K ﹤0.01% 1940

Simplex Trading's ALDR Position: Q4 2019 in Review

Simplex Trading sold out of Alder Biopharmaceuticals (ALDR) in Q4 2019, closing a stake of 12,198 shares — an estimated $230K sold.

Simplex Trading first reported a position in ALDR in Q2 2015 and held it in 16 quarters. The position peaked at $764K in Q3 2015. 0 funds tracked by Wall St. Rank hold ALDR as of Q4 2019.

  • Simplex Trading reported no remaining Alder Biopharmaceuticals position as of Q4 2019 after selling out during the quarter.
  • Simplex Trading sold 12,198 Alder Biopharmaceuticals shares in Q4 2019, an estimated $230K.
  • Simplex Trading first reported a position in Alder Biopharmaceuticals in Q2 2015 and held it in 16 quarters.
  • Simplex Trading's Alder Biopharmaceuticals position peaked at $764K in Q3 2015.
  • 0 funds tracked by Wall St. Rank held Alder Biopharmaceuticals as of Q4 2019.

Based on Simplex Trading's 13F filing for Q4 2019, filed 5 Feb 2020.