NATUS MEDICAL INC DEL's ticker is and the CUSIP is 639050953. A total of 2 filers reported holding NATUS MEDICAL INC DEL in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2022 | $507,000 | +4970.0% | 15,500 | +3775.0% | 0.00% | – |
Q1 2022 | $10,000 | +11.1% | 400 | 0.0% | 0.00% | – |
Q4 2021 | $9,000 | -95.8% | 400 | +376.2% | 0.00% | – |
Q1 2021 | $215,000 | +795.8% | 84 | +600.0% | 0.00% | – |
Q4 2020 | $24,000 | -89.6% | 12 | -91.1% | 0.00% | – |
Q3 2020 | $231,000 | +725.0% | 135 | +938.5% | 0.00% | – |
Q2 2020 | $28,000 | -99.3% | 13 | -99.2% | 0.00% | -100.0% |
Q1 2020 | $3,740,000 | +23275.0% | 1,617 | +32240.0% | 0.01% | – |
Q4 2019 | $16,000 | -20.0% | 5 | -37.5% | 0.00% | – |
Q2 2019 | $20,000 | +900.0% | 8 | +700.0% | 0.00% | – |
Q1 2019 | $2,000 | -99.1% | 1 | -98.5% | 0.00% | -100.0% |
Q4 2018 | $221,000 | -8.7% | 65 | -4.4% | 0.00% | 0.0% |
Q3 2018 | $242,000 | +206.3% | 68 | +195.7% | 0.00% | – |
Q2 2018 | $79,000 | +1028.6% | 23 | +9.5% | 0.00% | – |
Q1 2018 | $7,000 | – | 21 | +5.0% | 0.00% | – |
Q4 2017 | $0 | -100.0% | 20 | +5.3% | 0.00% | – |
Q3 2017 | $1,000 | -50.0% | 19 | -57.8% | 0.00% | – |
Q2 2017 | $2,000 | -33.3% | 45 | +40.6% | 0.00% | – |
Q1 2017 | $3,000 | -76.9% | 32 | -28.9% | 0.00% | -100.0% |
Q4 2016 | $13,000 | +225.0% | 45 | +114.3% | 0.00% | – |
Q3 2016 | $4,000 | +33.3% | 21 | -69.6% | 0.00% | – |
Q2 2016 | $3,000 | -62.5% | 69 | +21.1% | 0.00% | -100.0% |
Q1 2016 | $8,000 | – | 57 | +5600.0% | 0.00% | – |
Q4 2015 | $0 | -100.0% | 1 | -85.7% | 0.00% | – |
Q3 2015 | $2,000 | – | 7 | +250.0% | 0.00% | – |
Q2 2015 | $0 | -100.0% | 2 | -98.5% | 0.00% | – |
Q4 2014 | $2,000 | – | 135 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GROUP ONE TRADING, L.P. | 11,300 | $290,000 | 0.00% |
SIMPLEX TRADING, LLC | 8 | $20,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |