TANAKA CAPITAL MANAGEMENT INC - 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
TANAKA CAPITAL MANAGEMENT INC ownership history of CARRIZO OIL & GAS INC
ValueSharesWeighting
Q3 2019$204,000
-27.9%
23,746
-15.9%
0.66%
-24.0%
Q2 2019$283,000
-20.7%
28,223
-1.3%
0.87%
-19.4%
Q1 2019$357,000
+7.9%
28,608
-2.3%
1.08%
+2.3%
Q4 2018$331,000
-55.1%
29,295
+0.1%
1.05%
-38.7%
Q3 2018$738,000
-11.9%
29,275
-2.8%
1.72%
-14.6%
Q2 2018$838,000
-74.7%
30,105
-49.9%
2.01%
-79.2%
Q3 2014$3,307,000
-51.0%
60,146
-49.1%
9.64%
+2.6%
Q2 2014$6,745,000
+101.9%
118,203
+89.2%
9.40%
-7.4%
Q1 2014$3,340,000
+26.7%
62,477
+6.1%
10.15%
+30.7%
Q4 2013$2,636,000
+19.1%
58,869
-0.8%
7.76%
+1.9%
Q3 2013$2,214,000
+87.5%
59,370
+42.4%
7.62%
+80.8%
Q2 2013$1,181,00041,6954.21%
Other shareholders
CARRIZO OIL & GAS INC shareholders Q2 2013
NameSharesValueWeighting ↓
GeoSphere Capital Management, LLC 55,000$1,680,0004.58%
Alta Advisers Ltd 71,292$2,177,0003.55%
SHEPHERD KAPLAN KROCHUK, LLC 334,880$10,227,0002.72%
DARUMA CAPITAL MANAGEMENT LLC 1,223,288$37,359,0002.30%
Astenbeck Capital Management LLC 77,027$2,352,0002.03%
Guinness Asset Management LTD 117,300$3,582,0001.67%
Hillcrest Asset Management LLC 144,275$4,406,0001.47%
FIDUCIARY MANAGEMENT ASSOCIATES LLC 504,585$15,410,0001.00%
FRONTIER CAPITAL MANAGEMENT CO LLC 3,425,277$104,608,0000.88%
BENNETT LAWRENCE MANAGEMENT L L C/NY 87,357$2,667,0000.85%
View complete list of CARRIZO OIL & GAS INC shareholders