GROUP ONE TRADING, L.P. - PDL BIOPHARMA INC ownership

PDL BIOPHARMA INC's ticker is and the CUSIP is 69329Y904. A total of 2 filers reported holding PDL BIOPHARMA INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PDL BIOPHARMA INC
ValueSharesWeighting
Q2 2020$7,000
-53.3%
2,400
-53.8%
0.00%
Q1 2020$15,000
-88.3%
5,200
-91.2%
0.00%
-100.0%
Q3 2019$128,000
-31.2%
59,200
-0.2%
0.00%
-50.0%
Q2 2019$186,000
+313.3%
59,300
+386.1%
0.00%
+100.0%
Q1 2019$45,000
+4400.0%
12,200
+2950.0%
0.00%
Q3 2018$1,000
-94.1%
400
-94.5%
0.00%
Q2 2018$17,000
-83.5%
7,300
-79.1%
0.00%
-100.0%
Q1 2018$103,000
+60.9%
35,000
+48.9%
0.00%
Q4 2017$64,000
-30.4%
23,500
-13.0%
0.00%
-100.0%
Q3 2017$92,000
+19.5%
27,000
-13.5%
0.00%0.0%
Q2 2017$77,000
-45.8%
31,200
-53.4%
0.00%0.0%
Q4 2016$142,000
-50.3%
67,000
-21.6%
0.00%
-66.7%
Q3 2016$286,000
+1200.0%
85,500
+1121.4%
0.00%
Q2 2016$22,000
+214.3%
7,000
+218.2%
0.00%
Q1 2016$7,000
+75.0%
2,200
+100.0%
0.00%
Q4 2015$4,000
-96.0%
1,100
-94.4%
0.00%
-100.0%
Q3 2015$99,000
-74.4%
19,600
-67.4%
0.00%
-80.0%
Q2 2015$386,000
+67.8%
60,100
+83.8%
0.01%
+25.0%
Q1 2015$230,000
+1177.8%
32,700
+1321.7%
0.00%
Q4 2014$18,000
-86.3%
2,300
-86.9%
0.00%
-100.0%
Q3 2014$131,000
-46.1%
17,500
-30.3%
0.00%
-50.0%
Q2 2014$243,000
-25.7%
25,100
-36.3%
0.00%
-33.3%
Q1 2014$327,000
+244.2%
39,400
+251.8%
0.01%
+500.0%
Q4 2013$95,000
-5.9%
11,200
-11.8%
0.00%
-50.0%
Q3 2013$101,000
+21.7%
12,700
+17.6%
0.00%0.0%
Q2 2013$83,00010,8000.00%
Other shareholders
PDL BIOPHARMA INC shareholders Q3 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 19,600$99,0000.00%
Citadel Advisors 11,200$56,0000.00%
SIMPLEX TRADING, LLC 54$00.00%
View complete list of PDL BIOPHARMA INC shareholders