MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 165 filers reported holding IMPAX LABORATORIES INC in Q4 2013. The put-call ratio across all filers is 0.63 and the average weighting 0.1%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q1 2017$182,000
-3.7%
14,414
+1.2%
0.00%
Q4 2016$189,000
-98.8%
14,243
-97.2%
0.00%
-100.0%
Q1 2016$16,287,000
-19.6%
508,650
+7.3%
0.01%
-27.3%
Q4 2015$20,269,000
+28.1%
474,030
+5.5%
0.01%
+22.2%
Q3 2015$15,820,000
-99.9%
449,285
+5.0%
0.01%
-10.0%
Q2 2015$19,657,571,000
+2.4%
428,083
+4.6%
0.01%0.0%
Q1 2015$19,187,687,000
+18.8%
409,381
-19.7%
0.01%
+25.0%
Q4 2014$16,147,518,000
+112175.9%
509,707
-16.0%
0.01%0.0%
Q3 2014$14,382,000
-14.6%
606,600
+8.1%
0.01%
-11.1%
Q2 2014$16,835,000
-99.8%
561,363
+62.5%
0.01%
+80.0%
Q1 2014$9,124,940,000
+3343.7%
345,380
+3176.9%
0.01%
Q4 2013$264,976,00010,5400.00%
Other shareholders
IMPAX LABORATORIES INC shareholders Q4 2013
NameSharesValueWeighting ↓
Orbimed Advisors 5,415,600$162,414,0001.91%
Broadfin Capital, LLC 1,217,858$36,524,0001.80%
NEW AMSTERDAM PARTNERS LLC/NY 695,100$20,846,0001.36%
Healthcare Value Capital, LLC 50,000$1,500,0001.26%
Iguana Healthcare Management, LLC 75,000$2,249,0001.05%
Matarin Capital Management, LLC 78,292$2,347,977,0001.04%
Independence Capital Asset Partners, LLC 253,089$7,590,0001.04%
Tekla Capital Management LLC 344,683$10,337,0000.95%
Penn Capital Management Company, LLC 794,641$23,831,0000.92%
Leonard Capital Management, Inc. 87,661$2,629,0000.89%
View complete list of IMPAX LABORATORIES INC shareholders