CenterStar Fund, LLC - NATUS MEDICAL INC DE ownership

NATUS MEDICAL INC DE's ticker is and the CUSIP is 63905010. A total of 2 filers reported holding NATUS MEDICAL INC DE in Q4 2015. The put-call ratio across all filers is 2.67 and the average weighting 0.0%.

Quarter-by-quarter ownership
CenterStar Fund, LLC ownership history of NATUS MEDICAL INC DE
ValueSharesWeighting
Q1 2016$78,000
+73.3%
2,400
+26.3%
0.03%
+73.7%
Q4 2015$45,000
-44.4%
1,900
-61.6%
0.02%
-66.1%
Q3 2015$81,000
+47.3%
4,948
+19.7%
0.06%
-24.3%
Q2 2015$55,0004,1340.07%
Other shareholders
NATUS MEDICAL INC DE shareholders Q4 2015
NameSharesValueWeighting ↓
SpiderRock Trading LLC 1,884$47,0000.20%
View complete list of NATUS MEDICAL INC DE shareholders