NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 211 filers reported holding NATUS MEDICAL INC DEL in Q4 2015. The put-call ratio across all filers is 2.43 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $218,000 | -6.0% | 6,326 | -8.3% | 0.00% | -50.0% |
| Q1 2018 | $232,000 | -46.4% | 6,897 | -39.2% | 0.00% | -33.3% |
| Q4 2017 | $433,000 | +148.9% | 11,340 | +146.4% | 0.00% | +200.0% |
| Q2 2016 | $174,000 | +12.3% | 4,602 | +13.9% | 0.00% | 0.0% |
| Q1 2016 | $155,000 | +5.4% | 4,040 | +31.8% | 0.00% | 0.0% |
| Q4 2015 | $147,000 | -7.5% | 3,065 | -23.9% | 0.00% | 0.0% |
| Q3 2015 | $159,000 | +205.8% | 4,025 | +228.8% | 0.00% | – |
| Q2 2015 | $52,000 | +33.3% | 1,224 | +24.1% | 0.00% | – |
| Q1 2015 | $39,000 | +11.4% | 986 | +1.0% | 0.00% | – |
| Q4 2014 | $35,000 | +6.1% | 976 | -13.9% | 0.00% | – |
| Q3 2014 | $33,000 | +13.8% | 1,134 | -1.3% | 0.00% | – |
| Q2 2014 | $29,000 | -3.3% | 1,149 | 0.0% | 0.00% | – |
| Q1 2014 | $30,000 | +15.4% | 1,149 | +0.1% | 0.00% | – |
| Q4 2013 | $26,000 | -54.4% | 1,148 | -71.4% | 0.00% | -100.0% |
| Q3 2013 | $57,000 | +103.6% | 4,020 | +97.1% | 0.00% | – |
| Q2 2013 | $28,000 | – | 2,040 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lyon Street Capital, LLC | 456,016 | $15,869,000 | 8.11% |
| Motley Fool Asset Management LLC | 375,741 | $13,076,000 | 2.90% |
| BEDDOW CAPITAL MANAGEMENT INC | 185,390 | $6,452,000 | 2.57% |
| ASHFORD CAPITAL MANAGEMENT INC | 277,492 | $9,657,000 | 1.94% |
| Sio Capital Management, LLC | 90,865 | $3,162,000 | 1.84% |
| Legato Capital Management LLC | 2,540 | $88,392,000 | 1.60% |
| IMPAX ASSET MANAGEMENT LLC | 632,668 | $22,017,000 | 1.25% |
| MOODY ALDRICH PARTNERS LLC | 48,525 | $1,689,000 | 1.09% |
| AlphaOne Investment Services, LLC | 99,766 | $3,472,000 | 0.96% |
| RICE HALL JAMES & ASSOCIATES, LLC | 474,316 | $16,506,000 | 0.83% |