GROUP ONE TRADING, L.P. - NORTHSTAR ASSET MGMT GROUP I ownership

NORTHSTAR ASSET MGMT GROUP I's ticker is and the CUSIP is 66705Y954. A total of 4 filers reported holding NORTHSTAR ASSET MGMT GROUP I in Q4 2014. 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 NORTHSTAR ASSET MGMT GROUP I
ValueSharesWeighting
Q4 2016$1,056,000
+46.7%
70,800
+27.1%
0.01%
+25.0%
Q3 2016$720,000
+537.2%
55,700
+401.8%
0.01%
+700.0%
Q2 2016$113,000
-85.5%
11,100
-83.8%
0.00%
-90.9%
Q1 2016$777,000
-62.6%
68,500
-59.9%
0.01%
-56.0%
Q4 2015$2,076,000
-10.9%
171,000
+5.4%
0.02%
-21.9%
Q3 2015$2,331,000
+37.4%
162,300
+76.8%
0.03%
+33.3%
Q2 2015$1,697,000
+68.7%
91,800
+113.0%
0.02%
+50.0%
Q1 2015$1,006,000
-4.7%
43,100
-7.9%
0.02%0.0%
Q4 2014$1,056,000
+55.8%
46,800
+27.2%
0.02%
+60.0%
Q3 2014$678,00036,8000.01%
Other shareholders
NORTHSTAR ASSET MGMT GROUP I shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 46,800$1,056,0000.02%
Virtu KCG Holdings LLC 10,000$226,0000.00%
SIMPLEX TRADING, LLC 10$2,0000.00%
Citadel Advisors 13,800$311,0000.00%
View complete list of NORTHSTAR ASSET MGMT GROUP I shareholders