Walleye Trading LLC - NATUS MEDICAL INC DEL ownership

NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 175 filers reported holding NATUS MEDICAL INC DEL in Q4 2019. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of NATUS MEDICAL INC DEL
ValueSharesWeighting
Q1 2021$330,000
-7.6%
12,900
-27.5%
0.00%
-50.0%
Q4 2020$357,000
+66.8%
17,800
+42.4%
0.00%
+100.0%
Q3 2020$214,000
-65.6%
12,500
-56.1%
0.00%
-75.0%
Q2 2020$622,000
+80.8%
28,500
+163.3%
0.00%
+33.3%
Q3 2019$344,000
-12.2%
10,826
-29.1%
0.00%0.0%
Q2 2019$392,000
-46.0%
15,265
+1.1%
0.00%
-57.1%
Q4 2015$726,00015,1030.01%
Other shareholders
NATUS MEDICAL INC DEL shareholders Q4 2019
NameSharesValueWeighting ↓
Lyon Street Capital, LLC 456,016$15,869,0008.11%
Motley Fool Asset Management LLC 375,741$13,076,0002.90%
BEDDOW CAPITAL MANAGEMENT INC 185,390$6,452,0002.57%
ASHFORD CAPITAL MANAGEMENT INC 277,492$9,657,0001.94%
Sio Capital Management, LLC 90,865$3,162,0001.84%
Legato Capital Management LLC 2,540$88,392,0001.60%
IMPAX ASSET MANAGEMENT LLC 632,668$22,017,0001.25%
MOODY ALDRICH PARTNERS LLC 48,525$1,689,0001.09%
AlphaOne Investment Services, LLC 99,766$3,472,0000.96%
RICE HALL JAMES & ASSOCIATES, LLC 474,316$16,506,0000.83%
View complete list of NATUS MEDICAL INC DEL shareholders