Renaissance Technologies - IMPRIVATA INC ownership

IMPRIVATA INC's ticker is IMPR and the CUSIP is 45323J103. A total of 76 filers reported holding IMPRIVATA INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of IMPRIVATA INC
ValueSharesWeighting
Q2 2016$5,288,000
+37.2%
377,700
+23.8%
0.01%
+42.9%
Q1 2016$3,853,000
+8.4%
305,100
-3.0%
0.01%
-12.5%
Q4 2015$3,555,000
-54.2%
314,600
-28.0%
0.01%
-57.9%
Q3 2015$7,765,000
+104.5%
437,000
+88.3%
0.02%
+111.1%
Q2 2015$3,797,000
+627.4%
232,103
+522.3%
0.01%
+800.0%
Q1 2015$522,00037,3000.00%
Other shareholders
IMPRIVATA INC shareholders Q3 2015
NameSharesValueWeighting ↓
Murphy Michael R 515,814$9,166,0003.15%
Tamarack Capital Management, LLC 1,425,000$25,322,0003.01%
Harvey Partners, LLC 153,000$2,719,0001.69%
WALL STREET ASSOCIATES 362,300$6,438,0001.23%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 147,710$2,625,0000.99%
Granite Point Capital Management, L.P. 80,046$1,422,0000.97%
Timpani Capital Management LLC 127,870$2,272,0000.92%
Tygh Capital Management, Inc. 208,833$3,711,0000.88%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,151,140$20,456,0000.79%
Lisanti Capital Growth, LLC 43,526$773,0000.70%
View complete list of IMPRIVATA INC shareholders