NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 169 filers reported holding NATUS MEDICAL INC DEL in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $830,000 | -28.4% | 25,334 | -42.6% | 0.00% | 0.0% |
| Q1 2022 | $1,160,000 | -23.9% | 44,155 | -31.2% | 0.00% | -33.3% |
| Q4 2021 | $1,524,000 | -9.8% | 64,216 | -4.7% | 0.00% | 0.0% |
| Q3 2021 | $1,689,000 | +6.0% | 67,358 | +9.8% | 0.00% | 0.0% |
| Q2 2021 | $1,593,000 | -20.6% | 61,326 | -21.7% | 0.00% | 0.0% |
| Q1 2021 | $2,006,000 | +16.9% | 78,322 | -8.5% | 0.00% | 0.0% |
| Q4 2020 | $1,716,000 | +11.6% | 85,644 | -4.5% | 0.00% | 0.0% |
| Q3 2020 | $1,537,000 | -38.3% | 89,705 | -21.4% | 0.00% | -25.0% |
| Q2 2020 | $2,491,000 | +180.2% | 114,170 | +197.0% | 0.00% | +300.0% |
| Q1 2020 | $889,000 | +84.1% | 38,438 | +162.3% | 0.00% | 0.0% |
| Q4 2019 | $483,000 | +17.5% | 14,654 | +13.5% | 0.00% | – |
| Q3 2019 | $411,000 | +18.4% | 12,911 | -4.5% | 0.00% | – |
| Q2 2019 | $347,000 | +39.9% | 13,524 | +38.5% | 0.00% | – |
| Q1 2019 | $248,000 | -14.8% | 9,762 | +14.3% | 0.00% | – |
| Q4 2018 | $291,000 | -70.7% | 8,544 | -69.3% | 0.00% | -100.0% |
| Q3 2018 | $993,000 | +2.6% | 27,843 | -0.7% | 0.00% | 0.0% |
| Q2 2018 | $968,000 | +99.2% | 28,046 | +94.3% | 0.00% | 0.0% |
| Q1 2018 | $486,000 | +99.2% | 14,435 | +122.0% | 0.00% | – |
| Q3 2017 | $244,000 | -84.0% | 6,501 | -84.1% | 0.00% | -100.0% |
| Q2 2017 | $1,529,000 | -15.6% | 41,008 | -11.2% | 0.00% | 0.0% |
| Q1 2017 | $1,811,000 | +16.6% | 46,162 | +3.4% | 0.00% | 0.0% |
| Q4 2016 | $1,553,000 | -47.9% | 44,640 | -41.1% | 0.00% | -60.0% |
| Q3 2016 | $2,978,000 | +7.4% | 75,791 | +3.3% | 0.01% | 0.0% |
| Q2 2016 | $2,773,000 | +19.3% | 73,381 | +21.4% | 0.01% | +25.0% |
| Q1 2016 | $2,324,000 | -2.6% | 60,468 | +21.8% | 0.00% | 0.0% |
| Q4 2015 | $2,385,000 | -41.9% | 49,648 | -52.3% | 0.00% | -50.0% |
| Q3 2015 | $4,103,000 | -27.4% | 104,000 | -21.7% | 0.01% | -27.3% |
| Q2 2015 | $5,650,000 | -0.2% | 132,745 | -7.5% | 0.01% | -15.4% |
| Q1 2015 | $5,661,000 | +18.3% | 143,433 | +8.0% | 0.01% | +30.0% |
| Q4 2014 | $4,785,000 | +48.5% | 132,787 | +21.6% | 0.01% | +11.1% |
| Q3 2014 | $3,222,000 | +169.2% | 109,200 | +129.4% | 0.01% | +200.0% |
| Q2 2014 | $1,197,000 | -0.7% | 47,600 | +1.9% | 0.00% | -25.0% |
| Q1 2014 | $1,205,000 | – | 46,700 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Chicago Capital Management, LLC | 251,556 | $8,243,000 | 4.68% |
| Kent Lake Capital LLC | 200,000 | $6,554,000 | 3.60% |
| Sio Capital Management, LLC | 190,956 | $6,258,000 | 2.35% |
| Sand Grove Capital Management LLP | 605,464 | $19,841,000 | 2.17% |
| Melqart Asset Management (UK) Ltd | 761,050 | $24,940,000 | 1.93% |
| Bridge City Capital, LLC | 102,979 | $3,375,000 | 1.78% |
| S. MUOIO & CO. LLC | 30,000 | $983,000 | 1.40% |
| Olympiad Research LP | 90,964 | $2,981 | 1.34% |
| DAFNA Capital Management LLC | 143,600 | $4,706,000 | 1.28% |
| EHP Funds Inc. | 163,151 | $5,346,000 | 0.89% |