NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 204 filers reported holding NATUS MEDICAL INC DEL in Q1 2015. The put-call ratio across all filers is 5.80 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $967,000 | +19.8% | 20,132 | -1.6% | 0.34% | +33.9% |
| Q3 2015 | $807,000 | +849.4% | 20,460 | +927.6% | 0.25% | +560.5% |
| Q2 2015 | $85,000 | +7.6% | 1,991 | 0.0% | 0.04% | -9.5% |
| Q1 2015 | $79,000 | +16.2% | 1,991 | +5.2% | 0.04% | +20.0% |
| Q4 2014 | $68,000 | +54.5% | 1,893 | +26.0% | 0.04% | +45.8% |
| Q3 2014 | $44,000 | +18.9% | 1,502 | +1.2% | 0.02% | 0.0% |
| Q2 2014 | $37,000 | -97.6% | 1,484 | +3705.1% | 0.02% | -47.8% |
| Q1 2014 | $1,526,000 | +4822.6% | 39 | -97.2% | 0.05% | +130.0% |
| Q4 2013 | $31,000 | – | 1,391 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CYPRESS GROWTH FUND III LP | 70,000 | $1,792,000 | 1.55% |
| RUTABAGA CAPITAL MANAGEMENT LLC/MA | 116,181 | $2,975,000 | 1.37% |
| Bridge City Capital, LLC | 110,571 | $2,832,000 | 0.94% |
| Sio Capital Management, LLC | 169,454 | $4,340,000 | 0.88% |
| Zebra Capital Management LLC | 27,115 | $694,000 | 0.76% |
| Factorial Partners, LLC | 989,892 | $989,892,000 | 0.68% |
| GLOBEFLEX CAPITAL L P | 128,245 | $3,284,000 | 0.60% |
| DAFNA Capital Management LLC | 95,653 | $2,450,000 | 0.58% |
| Mirador Capital Partners LP | 56,817 | $1,455,000 | 0.37% |
| Values First Advisors, Inc. | 13,548 | $347,000 | 0.26% |