Calamos Advisors LLC - ANTERO RES CORP ownership

ANTERO RES CORP's ticker is AR and the CUSIP is 03674X106. A total of 202 filers reported holding ANTERO RES CORP in Q4 2014. The put-call ratio across all filers is 1.18 and the average weighting 0.6%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ANTERO RES CORP
ValueSharesWeighting
Q1 2015$15,413,000
-11.4%
436,376
+1.8%
0.10%
-15.7%
Q4 2014$17,389,000
-31.9%
428,515
-7.9%
0.12%
-32.4%
Q3 2014$25,540,000
-22.0%
465,293
-6.8%
0.17%
-18.3%
Q2 2014$32,753,000
-11.5%
499,055
-15.6%
0.21%
-12.2%
Q1 2014$37,017,000
+0.2%
591,327
+1.5%
0.24%
+0.9%
Q4 2013$36,951,000582,4490.24%
Other shareholders
ANTERO RES CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Yorktown Energy Partners VIII, L.P. 10,425,078$198,076,00055.66%
Yorktown Energy Partners VII, L.P. 2,479,717$47,115,00031.54%
YALE UNIVERSITY 4,067,000$77,273,00025.43%
Farmstead Capital Management, LLC 16,000$30,400,00020.30%
SailingStone Capital Partners LLC 34,911,997$663,328,00019.20%
WARBURG PINCUS LLC 46,609,061$885,572,00017.94%
Caymus Capital Partners, L.P. 4,057,340$77,089,00010.76%
Brave Warrior Advisors 11,044,402$209,844,0008.94%
Mountain Lake Investment Management LLC 1,075,000$20,425,0007.31%
DFT Energy LP 200,000$3,800,0004.91%
View complete list of ANTERO RES CORP shareholders