Parallax Volatility Advisers, L.P. - CARRIZO OIL & GAS INC ownership

CARRIZO OIL & GAS INC's ticker is CRZO and the CUSIP is 144577103. A total of 175 filers reported holding CARRIZO OIL & GAS INC in Q2 2013. The put-call ratio across all filers is 0.46 and the average weighting 0.3%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of CARRIZO OIL & GAS INC
ValueSharesWeighting
Q1 2019$47,000
+42.4%
3,784
+28.2%
0.00%
Q4 2018$33,000
-51.5%
2,951
-30.4%
0.00%
Q1 2018$68,000
-86.1%
4,239
-81.5%
0.00%
-100.0%
Q4 2017$488,000
+1120.0%
22,926
+896.8%
0.00%
Q2 2017$40,000
-83.1%
2,300
-72.1%
0.00%
Q1 2017$236,000
-73.3%
8,245
-65.2%
0.00%
-100.0%
Q4 2016$885,000
+29400.0%
23,700
+34247.8%
0.00%
Q3 2016$3,000
-98.4%
69
-98.7%
0.00%
Q2 2016$191,000
-48.5%
5,326
-55.6%
0.00%
-100.0%
Q1 2016$371,000
+181.1%
12,000
+169.3%
0.00%
Q4 2015$132,000
+633.3%
4,456
+636.5%
0.00%
Q3 2015$18,000
-91.7%
605
-86.1%
0.00%
Q2 2015$216,000
-94.0%
4,364
-94.0%
0.00%
-100.0%
Q1 2015$3,630,000
-0.3%
73,091
-16.5%
0.01%
-10.0%
Q4 2014$3,642,000
+48.4%
87,504
+92.0%
0.01%
+25.0%
Q3 2014$2,454,000
+102.6%
45,568
+160.4%
0.01%
+100.0%
Q2 2014$1,211,000
+80.5%
17,499
+39.3%
0.00%0.0%
Q1 2014$671,000
+10.4%
12,558
-7.9%
0.00%
+33.3%
Q4 2013$608,000
+33.6%
13,628
+12.0%
0.00%0.0%
Q3 2013$455,000
+35.8%
12,171
+2.8%
0.00%
+200.0%
Q2 2013$335,00011,8340.00%
Other shareholders
CARRIZO OIL & GAS INC shareholders Q2 2013
NameSharesValueWeighting ↓
GeoSphere Capital Management, LLC 107,000$3,997,0004.59%
DARUMA CAPITAL MANAGEMENT LLC 1,187,024$44,335,0002.52%
Hillcrest Asset Management LLC 313,996$11,728,0002.30%
Bedell Frazier Investment Counselling, LLC 152,680$5,703,0002.24%
SHEPHERD KAPLAN KROCHUK, LLC 201,386$7,522,0002.14%
First Washington CORP 94,720$3,538,0001.94%
Guinness Asset Management LTD 209,495$7,825,0001.88%
VIKING FUND MANAGEMENT LLC 310,000$11,579,0001.47%
L & S Advisors Inc 152,366$5,691,0001.29%
FRONTIER CAPITAL MANAGEMENT CO LLC 4,179,959$156,121,0001.20%
View complete list of CARRIZO OIL & GAS INC shareholders