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 | $5,447,000 | -81.5% | 166,212 | -85.2% | 0.00% | -77.8% |
| Q1 2022 | $29,391,000 | +36.3% | 1,120,916 | +23.3% | 0.01% | +50.0% |
| Q4 2021 | $21,566,000 | +0.4% | 909,068 | +6.2% | 0.01% | -14.3% |
| Q3 2021 | $21,472,000 | +5.5% | 856,149 | +9.3% | 0.01% | +16.7% |
| Q2 2021 | $20,350,000 | +10.0% | 783,502 | +8.5% | 0.01% | 0.0% |
| Q1 2021 | $18,499,000 | +256.3% | 722,328 | +178.8% | 0.01% | +200.0% |
| Q4 2020 | $5,192,000 | +22.2% | 259,130 | +4.5% | 0.00% | 0.0% |
| Q3 2020 | $4,249,000 | -26.0% | 248,074 | -5.7% | 0.00% | 0.0% |
| Q2 2020 | $5,740,000 | -18.2% | 262,991 | -13.3% | 0.00% | -50.0% |
| Q1 2020 | $7,013,000 | -42.1% | 303,172 | -17.4% | 0.00% | -20.0% |
| Q4 2019 | $12,106,000 | +7.7% | 366,956 | +4.0% | 0.01% | 0.0% |
| Q3 2019 | $11,238,000 | +15.0% | 352,970 | -7.2% | 0.01% | +25.0% |
| Q2 2019 | $9,769,000 | +9.3% | 380,265 | +8.0% | 0.00% | 0.0% |
| Q1 2019 | $8,939,000 | -13.2% | 352,184 | +16.3% | 0.00% | -20.0% |
| Q4 2018 | $10,304,000 | +0.1% | 302,777 | +4.9% | 0.01% | +25.0% |
| Q3 2018 | $10,291,000 | +10.1% | 288,656 | +6.6% | 0.00% | 0.0% |
| Q2 2018 | $9,345,000 | +18.1% | 270,884 | +15.2% | 0.00% | 0.0% |
| Q1 2018 | $7,911,000 | -7.6% | 235,139 | +5.0% | 0.00% | 0.0% |
| Q4 2017 | $8,558,000 | -4.0% | 224,027 | -5.7% | 0.00% | 0.0% |
| Q3 2017 | $8,910,000 | -4.5% | 237,622 | -5.0% | 0.00% | -20.0% |
| Q2 2017 | $9,330,000 | -50.8% | 250,148 | -48.1% | 0.01% | -50.0% |
| Q1 2017 | $18,962,000 | -2.4% | 482,069 | -13.6% | 0.01% | -9.1% |
| Q4 2016 | $19,424,000 | +17.4% | 558,170 | +32.5% | 0.01% | +22.2% |
| Q3 2016 | $16,550,000 | +16.4% | 421,389 | +12.0% | 0.01% | +12.5% |
| Q2 2016 | $14,217,000 | +8.5% | 376,117 | +10.4% | 0.01% | 0.0% |
| Q1 2016 | $13,099,000 | -20.2% | 340,815 | -0.2% | 0.01% | -20.0% |
| Q4 2015 | $16,414,000 | +33.3% | 341,593 | +9.5% | 0.01% | +25.0% |
| Q3 2015 | $12,310,000 | +10.0% | 312,028 | +18.7% | 0.01% | +33.3% |
| Q2 2015 | $11,188,000 | +62.6% | 262,883 | +50.8% | 0.01% | +50.0% |
| Q1 2015 | $6,882,000 | +7.1% | 174,383 | -2.2% | 0.00% | 0.0% |
| Q4 2014 | $6,423,000 | +23.9% | 178,225 | +1.4% | 0.00% | +33.3% |
| Q3 2014 | $5,185,000 | +37.6% | 175,730 | +17.2% | 0.00% | +50.0% |
| Q2 2014 | $3,768,000 | +17.9% | 149,904 | +21.0% | 0.00% | 0.0% |
| Q1 2014 | $3,196,000 | +17.8% | 123,849 | +2.7% | 0.00% | 0.0% |
| Q4 2013 | $2,713,000 | +80.7% | 120,580 | +13.9% | 0.00% | +100.0% |
| Q3 2013 | $1,501,000 | -2.5% | 105,904 | -6.0% | 0.00% | 0.0% |
| Q2 2013 | $1,539,000 | – | 112,704 | – | 0.00% | – |
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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% |