BlackRock Investment Management, LLC - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is and the CUSIP is 45256BAE1. A total of 40 filers reported holding IMPAX LABORATORIES INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q4 2016$63,00080,0000.00%
Other shareholders
IMPAX LABORATORIES INC shareholders Q4 2016
NameSharesValueWeighting ↓
Man Investments (CH) AG 6,000,000$5,288,0002.72%
Wellesley Asset Management 51,687$45,614,0002.40%
SHENKMAN CAPITAL MANAGEMENT INC 30,107,000$26,569,0002.05%
CAMDEN ASSET MANAGEMENT L P /CA 72,940,000$64,005,0001.94%
Polar Asset Management Partners Inc. 16,000,000$14,073,0000.44%
ADVENT CAPITAL MANAGEMENT /DE/ 34,090,000$30,007,0000.43%
SSI INVESTMENT MANAGEMENT LLC 3,250,000$2,851,0000.25%
GLG Partners LP 7,750,000$6,830,0000.21%
Lombard Odier Asset Management (Europe) Ltd 695,000$612,0000.21%
WOLVERINE ASSET MANAGEMENT LLC 13,650,000$12,003,0000.18%
View complete list of IMPAX LABORATORIES INC shareholders