Granahan Investment Management - RING ENERGY INC ownership

RING ENERGY INC's ticker is REI and the CUSIP is 76680V108. A total of 163 filers reported holding RING ENERGY INC in Q2 2018. The put-call ratio across all filers is 1.83 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of RING ENERGY INC
ValueSharesWeighting
Q2 2020$588,000
-71.0%
506,695
-83.5%
0.02%
-80.7%
Q1 2020$2,026,000
-61.1%
3,075,245
+56.0%
0.11%
-54.6%
Q4 2019$5,205,000
+61.9%
1,971,473
+0.6%
0.24%
+35.6%
Q3 2019$3,214,000
-33.2%
1,959,701
+32.3%
0.18%
-25.6%
Q2 2019$4,814,000
-13.0%
1,481,273
+57.1%
0.24%
-19.9%
Q1 2019$5,536,000
+222.4%
943,036
+179.0%
0.30%
+143.4%
Q4 2018$1,717,000
-29.5%
338,046
+37.6%
0.12%
-7.6%
Q3 2018$2,435,000
-19.1%
245,728
+3.0%
0.13%
-27.1%
Q2 2018$3,011,000
+24.0%
238,621
+41.0%
0.18%
+3.4%
Q1 2018$2,429,000169,2910.18%
Other shareholders
RING ENERGY INC shareholders Q2 2018
NameSharesValueWeighting ↓
WARBURG PINCUS LLC 42,640,778$83,149,5173.01%
Cadent Capital Advisors, LLC 281,500$548,9250.23%
Aristotle Capital Boston, LLC 2,413,225$4,705,7890.15%
Financial Advocates Investment Management 770,414$1,502,3080.11%
Diametric Capital, LP 127,708$249,0300.10%
Castle Hook Partners LP 1,250,000$2,437,5000.09%
GSA CAPITAL PARTNERS LLP 373,378$7280.06%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 1,122,925$2,189,7040.05%
Brandywine Global Investment Management, LLC 1,681,100$3,278,1450.03%
Watchman Group, Inc. 35,000$68,2500.03%
View complete list of RING ENERGY INC shareholders