GROUP ONE TRADING, L.P. - NEWLINK GENETICS CORP ownership

NEWLINK GENETICS CORP's ticker is and the CUSIP is 651511907. A total of 3 filers reported holding NEWLINK GENETICS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of NEWLINK GENETICS CORP
ValueSharesWeighting
Q4 2019$387,000
+117.4%
152,800
+36.8%
0.00%
+200.0%
Q3 2019$178,000
+5833.3%
111,700
+7878.6%
0.00%
Q1 2019$3,000
-98.4%
1,400
-96.5%
0.00%
-100.0%
Q2 2018$189,000
-74.6%
39,800
-61.2%
0.00%
-71.4%
Q1 2018$743,000
-32.5%
102,500
-24.5%
0.01%
-12.5%
Q4 2017$1,101,000
-42.3%
135,700
-27.6%
0.01%
-52.9%
Q3 2017$1,909,000
+52.7%
187,500
+10.2%
0.02%
+30.8%
Q2 2017$1,250,000
-38.0%
170,100
+103.2%
0.01%
-43.5%
Q1 2017$2,017,000
+36.7%
83,700
-41.7%
0.02%
+64.3%
Q4 2016$1,475,000
-62.4%
143,500
-45.0%
0.01%
-67.4%
Q3 2016$3,922,000
-33.0%
261,100
-49.8%
0.04%
-37.7%
Q2 2016$5,855,000
+1023.8%
520,000
+1718.2%
0.07%
+885.7%
Q1 2016$521,000
-62.4%
28,600
-24.9%
0.01%
-56.2%
Q4 2015$1,386,000
-55.0%
38,100
-55.6%
0.02%
-62.8%
Q3 2015$3,079,000
-55.1%
85,900
-44.5%
0.04%
-55.2%
Q2 2015$6,857,000
+17.7%
154,900
+45.4%
0.10%
+5.5%
Q1 2015$5,827,000
+94.4%
106,500
+41.2%
0.09%
+102.2%
Q4 2014$2,997,000
+57.2%
75,400
-15.3%
0.04%
+55.2%
Q3 2014$1,906,000
-35.3%
89,000
-19.8%
0.03%
-35.6%
Q2 2014$2,947,000
-40.1%
111,000
-35.9%
0.04%
-45.8%
Q1 2014$4,922,000
+17.7%
173,300
-8.8%
0.08%
+31.7%
Q4 2013$4,182,000
-17.4%
190,000
-29.5%
0.06%
-35.1%
Q3 2013$5,063,000
+141.8%
269,600
+153.9%
0.10%
+86.5%
Q2 2013$2,094,000106,2000.05%
Other shareholders
NEWLINK GENETICS CORP shareholders Q4 2013
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 4,879$10,739,0000.68%
GROUP ONE TRADING, L.P. 190,000$4,182,0000.06%
Citadel Advisors 19,700$434,0000.00%
View complete list of NEWLINK GENETICS CORP shareholders