Granahan Investment Management - CARRIZO OIL & GAS INC ownership

CARRIZO OIL & GAS INC's ticker is CRZO and the CUSIP is 144577103. A total of 227 filers reported holding CARRIZO OIL & GAS INC in Q2 2019. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CARRIZO OIL & GAS INC
ValueSharesWeighting
Q2 2019$5,135,000
-45.8%
512,481
-32.6%
0.25%
-50.1%
Q1 2019$9,480,000
+61.9%
760,208
+46.6%
0.51%
+22.7%
Q4 2018$5,855,000
-53.9%
518,643
+2.8%
0.42%
-39.9%
Q3 2018$12,713,000
+10.9%
504,472
+22.5%
0.69%
-0.1%
Q2 2018$11,465,000
+86.1%
411,668
+6.9%
0.69%
+55.3%
Q1 2018$6,161,000
+58.6%
385,059
+110.9%
0.44%
+45.4%
Q4 2017$3,885,000
+638.6%
182,580
+494.7%
0.31%
+595.5%
Q3 2017$526,00030,7000.04%
Other shareholders
CARRIZO OIL & GAS INC shareholders Q2 2019
NameSharesValueWeighting ↓
Wilks Brothers, LLC 938,911$9,408,0009.88%
Columbia Pacific Advisors, LLC 153,892$1,542,0005.23%
Lion Point Capital, LP 4,674,400$46,837,0004.61%
Old West Investment Management, LLC 275,252$2,758,0001.30%
Deep Basin Capital LP 1,854,838$18,585,0001.28%
Adirondack Research & Management Inc. 143,900$1,442,0001.03%
TANAKA CAPITAL MANAGEMENT INC 28,223$283,0000.87%
Tributary Capital Management, LLC 1,078,206$10,804,0000.76%
FALCON POINT CAPITAL, LLC 110,211$1,104,0000.59%
INVESTMENT COUNSELORS OF MARYLAND LLC 1,193,364$11,958,0000.56%
View complete list of CARRIZO OIL & GAS INC shareholders