MARSHALL WACE, LLP - ULTRA PETROLEUM CORP ownership

ULTRA PETROLEUM CORP's ticker is UPLCQ and the CUSIP is 903914208. A total of 114 filers reported holding ULTRA PETROLEUM CORP in Q1 2019. The put-call ratio across all filers is 0.03 and the average weighting 0.0%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of ULTRA PETROLEUM CORP
ValueSharesWeighting
Q4 2018$450,000592,1880.01%
Other shareholders
ULTRA PETROLEUM CORP shareholders Q1 2019
NameSharesValueWeighting ↓
FIR TREE CAPITAL MANAGEMENT LP 36,379,590$22,192,0001.90%
LASRY MARC 12,658,575$7,722,0001.39%
KLS Diversified Asset Management LP 4,150,000$2,532,0000.35%
DISCIPLINED GROWTH INVESTORS INC /MN 16,600,294$10,126,0000.18%
Ibex Investors LLC 1,293,075$789,0000.07%
Wambolt & Associates, LLC 60,000$35,0000.03%
IPG Investment Advisors LLC 130,000$79,300,0000.03%
WOLVERINE ASSET MANAGEMENT LLC 1,520,241$927,0000.01%
CREDIT SUISSE AG/ 16,687,942$10,180,0000.01%
Spark Investment Management LLC 269,900$164,0000.01%
View complete list of ULTRA PETROLEUM CORP shareholders