RS INVESTMENT MANAGEMENT CO LLC - PACIRA PHARMACEUTICALS INC ownership

PACIRA PHARMACEUTICALS INC's ticker is PCRX and the CUSIP is 695127100. A total of 187 filers reported holding PACIRA PHARMACEUTICALS INC in Q2 2015. The put-call ratio across all filers is 0.82 and the average weighting 0.3%.

Quarter-by-quarter ownership
RS INVESTMENT MANAGEMENT CO LLC ownership history of PACIRA PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2015$54,286,000
+3.0%
610,987
+2.8%
0.48%
+3.0%
Q4 2014$52,693,000
-21.1%
594,323
-13.8%
0.47%
-23.7%
Q3 2014$66,797,000
+156.0%
689,193
+142.6%
0.62%
+182.6%
Q2 2014$26,091,000
+30.8%
284,033
-0.3%
0.22%
+86.3%
Q1 2014$19,948,000
+5.5%
285,016
-13.3%
0.12%
+1.7%
Q4 2013$18,909,000
-10.4%
328,916
-25.0%
0.12%
-16.7%
Q3 2013$21,098,000
+48.1%
438,716
-10.7%
0.14%
+34.0%
Q2 2013$14,245,000491,2160.10%
Other shareholders
PACIRA PHARMACEUTICALS INC shareholders Q2 2015
NameSharesValueWeighting ↓
Gagnon Advisors, LLC 251,140$19,167,0008.83%
GAGNON SECURITIES LLC 610,933$46,626,0007.60%
Tamarack Advisers, LP 205,000$15,646,0007.40%
Spyglass Capital Management LLC 1,871,040$142,798,0004.88%
Lisanti Capital Growth, LLC 302,413$23,080,0002.59%
Rock Springs Capital Management LP 1,000,000$76,320,0001.92%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 208,197$15,890,0001.76%
JABODON PT CO 49,052$3,744,0001.70%
Zweig-DiMenna Associates LLC 166,675$12,721,0001.70%
NEUMEIER POMA INVESTMENT COUNSEL LLC 317,425$24,226,0001.63%
View complete list of PACIRA PHARMACEUTICALS INC shareholders