ALPHA WINDWARD LLC - CEPHEID ownership

CEPHEID's ticker is CPHD and the CUSIP is 15670R107. A total of 206 filers reported holding CEPHEID in Q4 2015. The put-call ratio across all filers is 2.68 and the average weighting 0.1%.

Quarter-by-quarter ownership
ALPHA WINDWARD LLC ownership history of CEPHEID
ValueSharesWeighting
Q3 2015$25,000
-24.2%
5430.0%0.02%
-18.2%
Q2 2015$33,000
+10.0%
543
+1.7%
0.02%
+15.8%
Q1 2015$30,000
+3.4%
5340.0%0.02%0.0%
Q4 2014$29,000
+38.1%
534
+29.3%
0.02%
+26.7%
Q1 2014$21,000
+10.5%
4130.0%0.02%
+15.4%
Q4 2013$19,000
-24.0%
413
-35.2%
0.01%
-31.6%
Q3 2013$25,000
+13.6%
6370.0%0.02%
+5.6%
Q2 2013$22,0006370.02%
Other shareholders
CEPHEID shareholders Q4 2015
NameSharesValueWeighting ↓
RIVERBRIDGE PARTNERS LLC 5,092,523$244,136,0004.26%
Champlain Investment Partners, LLC 2,750,605$131,864,0002.16%
WMS Partners, LLC 267,402$12,819,0001.98%
AMERICAN CAPITAL MANAGEMENT INC 340,990$16,347,0001.84%
TAMRO Capital Partners LLC 651,622$31,239,0001.58%
Cupps Capital Management, LLC 376,777$18,062,0001.46%
COLUMBIA WANGER ASSET MANAGEMENT LLC 7,467,000$357,968,0001.44%
First Light Asset Management, LLC 40,132$1,924,0001.30%
Stephens Investment Management Group LLC 830,856$39,831,0001.22%
GW&K Investment Management, LLC 854,656$40,972,0001.04%
View complete list of CEPHEID shareholders