CHARLES RIV LABS INTL INC's ticker is and the CUSIP is 159864957. A total of 6 filers reported holding CHARLES RIV LABS INTL INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,900 | +46.1% | 19,900 | +56.7% | 0.00% | +50.0% |
| Q2 2023 | $2,670 | -17.3% | 12,700 | -20.6% | 0.00% | -33.3% |
| Q1 2023 | $3,229 | +5.9% | 16,000 | +14.3% | 0.00% | 0.0% |
| Q4 2022 | $3,050 | -99.1% | 14,000 | +677.8% | 0.00% | – |
| Q3 2022 | $354,000 | -86.3% | 1,800 | -85.1% | 0.00% | -100.0% |
| Q2 2022 | $2,589,000 | -69.6% | 12,100 | -59.7% | 0.00% | -62.5% |
| Q1 2022 | $8,519,000 | +283.2% | 30,000 | +408.5% | 0.01% | +300.0% |
| Q4 2021 | $2,223,000 | +17.0% | 5,900 | +15.7% | 0.00% | 0.0% |
| Q3 2021 | $1,900,000 | +0.7% | 5,100 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,886,000 | -7.0% | 5,100 | +7185.7% | 0.00% | -50.0% |
| Q1 2021 | $2,028,000 | +525.9% | 70 | +438.5% | 0.00% | – |
| Q4 2020 | $324,000 | +30.1% | 13 | +18.2% | 0.00% | – |
| Q3 2020 | $249,000 | -57.9% | 11 | -67.6% | 0.00% | -100.0% |
| Q2 2020 | $592,000 | +17.5% | 34 | -15.0% | 0.00% | 0.0% |
| Q1 2020 | $504,000 | -66.7% | 40 | -59.6% | 0.00% | -66.7% |
| Q4 2019 | $1,512,000 | +280.9% | 99 | +230.0% | 0.00% | +200.0% |
| Q3 2019 | $397,000 | +212.6% | 30 | +233.3% | 0.00% | – |
| Q2 2019 | $127,000 | -58.4% | 9 | -57.1% | 0.00% | -100.0% |
| Q1 2019 | $305,000 | +2672.7% | 21 | +2000.0% | 0.00% | – |
| Q4 2018 | $11,000 | -57.7% | 1 | -50.0% | 0.00% | – |
| Q3 2018 | $26,000 | -74.3% | 2 | -77.8% | 0.00% | – |
| Q2 2018 | $101,000 | +1162.5% | 9 | 0.0% | 0.00% | – |
| Q1 2018 | $8,000 | +700.0% | 9 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | -88.9% | 9 | -83.0% | 0.00% | – |
| Q3 2017 | $9,000 | – | 53 | +231.2% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 16 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 16 | +77.8% | 0.00% | – |
| Q3 2016 | $1,000 | -66.7% | 9 | -10.0% | 0.00% | – |
| Q1 2016 | $3,000 | -72.7% | 10 | 0.0% | 0.00% | -100.0% |
| Q3 2015 | $11,000 | – | 10 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 13 | $324,000 | 0.00% |
| JPMORGAN CHASE & CO | 7,000 | $1,749,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1,000 | $250,000 | 0.00% |