PERKINS CAPITAL MANAGEMENT INC - CARRIZO OIL & GAS INC ownership

CARRIZO OIL & GAS INC's ticker is CRZO and the CUSIP is 144577103. A total of 260 filers reported holding CARRIZO OIL & GAS INC in Q2 2018. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of CARRIZO OIL & GAS INC
ValueSharesWeighting
Q3 2018$929,000
-9.5%
36,8500.0%0.56%
-24.1%
Q2 2018$1,026,000
+73.9%
36,8500.0%0.74%
+38.4%
Q1 2018$590,000
+71.5%
36,850
+86.6%
0.53%
+39.4%
Q2 2017$344,000
-42.7%
19,750
-5.7%
0.38%
-38.4%
Q1 2017$600,000
-19.5%
20,950
+5.0%
0.62%
-24.2%
Q4 2016$745,00019,9500.82%
Other shareholders
CARRIZO OIL & GAS INC shareholders Q2 2018
NameSharesValueWeighting ↓
Wilks Brothers, LLC 3,438,600$95,765,00010.11%
Columbia Pacific Advisors, LLC 50,756$4,502,0005.27%
Caymus Capital Partners, L.P. 1,142,512$31,819,0005.09%
Lion Point Capital, LP 2,000,002$55,700,0005.01%
Old West Investment Management, LLC 274,587$7,647,0003.84%
Bedell Frazier Investment Counselling, LLC 308,406$8,589,0002.52%
NWQ INVESTMENT MANAGEMENT COMPANY, LLC 4,053,623$112,893,0002.03%
TANAKA CAPITAL MANAGEMENT INC 30,105$838,0002.01%
SIR Capital Management, L.P. 435,400$12,126,0001.98%
INVESTMENT COUNSELORS OF MARYLAND LLC 1,113,281$31,005,0001.44%
View complete list of CARRIZO OIL & GAS INC shareholders