AlphaOne Investment Services, LLC - NATUS MEDICAL INC DEL ownership

NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 181 filers reported holding NATUS MEDICAL INC DEL in Q1 2014. The put-call ratio across all filers is 0.32 and the average weighting 0.2%.

Quarter-by-quarter ownership
AlphaOne Investment Services, LLC ownership history of NATUS MEDICAL INC DEL
ValueSharesWeighting
Q4 2017$2,438,000
+1.9%
63,824
+0.0%
0.74%
+15.7%
Q3 2017$2,392,000
-0.1%
63,798
-0.7%
0.64%
-1.4%
Q2 2017$2,395,000
-39.5%
64,218
-36.3%
0.64%
-35.1%
Q1 2017$3,956,000
+13.9%
100,818
+1.1%
0.99%
+3.2%
Q4 2016$3,472,000
-8.9%
99,766
+2.9%
0.96%
-23.0%
Q3 2016$3,810,000
+0.3%
96,991
-3.5%
1.25%
-10.6%
Q2 2016$3,798,000
-0.5%
100,465
+1.2%
1.40%
-10.7%
Q1 2016$3,816,000
-30.3%
99,315
-12.8%
1.57%
-19.8%
Q4 2015$5,474,000
+13.5%
113,942
-6.8%
1.95%
-4.6%
Q3 2015$4,822,000
-16.8%
122,212
-10.3%
2.05%
+0.5%
Q2 2015$5,796,000
+6.1%
136,212
-1.6%
2.04%
-0.7%
Q1 2015$5,465,000
+14.8%
138,462
+4.8%
2.05%
+15.8%
Q4 2014$4,760,000
-36.7%
132,062
-48.2%
1.77%
-26.5%
Q3 2014$7,517,000
-3.2%
254,717
-17.6%
2.41%
+14.9%
Q2 2014$7,768,000
+23.6%
308,975
+26.8%
2.10%
+43.3%
Q1 2014$6,285,000
+116.9%
243,615
+89.1%
1.46%
+132.5%
Q4 2013$2,898,000
-9.1%
128,841
-42.7%
0.63%
-22.5%
Q3 2013$3,189,000
-14.0%
224,921
-17.2%
0.81%
-18.9%
Q2 2013$3,708,000271,6441.00%
Other shareholders
NATUS MEDICAL INC DEL shareholders Q1 2014
NameSharesValueWeighting ↓
Lyon Street Capital, LLC 755,167$29,640,00011.88%
BEDDOW CAPITAL MANAGEMENT INC 192,015$7,537,0002.98%
DARUMA CAPITAL MANAGEMENT LLC 1,300,949$51,062,0002.98%
ASHFORD CAPITAL MANAGEMENT INC 276,803$10,865,0002.09%
IMPAX ASSET MANAGEMENT LLC 673,222$26,424,0001.48%
MOODY ALDRICH PARTNERS LLC 18,315$719,0001.23%
Motley Fool Asset Management LLC 136,900$5,373,0001.16%
COLUMBIA WANGER ASSET MANAGEMENT LLC 2,030,207$79,686,0001.12%
AlphaOne Investment Services, LLC 100,818$3,956,0000.99%
RICE HALL JAMES & ASSOCIATES, LLC 462,046$18,135,0000.88%
View complete list of NATUS MEDICAL INC DEL shareholders