CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 168 filers reported holding CARDIOVASCULAR SYS INC DEL in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $18 | -48.6% | 941 | -63.7% | 0.00% | 0.0% |
| Q4 2022 | $35 | -99.9% | 2,595 | -44.4% | 0.00% | 0.0% |
| Q3 2022 | $64,000 | +93.9% | 4,670 | +105.2% | 0.00% | 0.0% |
| Q2 2022 | $33,000 | +230.0% | 2,276 | +440.6% | 0.00% | – |
| Q1 2022 | $10,000 | -91.7% | 421 | -93.4% | 0.00% | -100.0% |
| Q4 2021 | $121,000 | +384.0% | 6,409 | +725.9% | 0.00% | +100.0% |
| Q3 2021 | $25,000 | -85.4% | 776 | -80.6% | 0.00% | -75.0% |
| Q2 2021 | $171,000 | +22.1% | 4,004 | +10.4% | 0.00% | +100.0% |
| Q1 2021 | $140,000 | +141.4% | 3,627 | +173.1% | 0.00% | 0.0% |
| Q4 2020 | $58,000 | -95.1% | 1,328 | -95.6% | 0.00% | -84.6% |
| Q3 2020 | $1,176,000 | +871.9% | 29,891 | +673.6% | 0.01% | +160.0% |
| Q2 2020 | $121,000 | +266.7% | 3,864 | +454.4% | 0.01% | +150.0% |
| Q3 2019 | $33,000 | +37.5% | 697 | +26.7% | 0.00% | 0.0% |
| Q2 2019 | $24,000 | +2300.0% | 550 | +1386.5% | 0.00% | – |
| Q1 2019 | $1,000 | -97.0% | 37 | -95.7% | 0.00% | -100.0% |
| Q3 2018 | $33,000 | -93.2% | 854 | -94.3% | 0.00% | -92.6% |
| Q2 2018 | $486,000 | +48500.0% | 15,025 | +38425.6% | 0.03% | – |
| Q4 2017 | $1,000 | -99.1% | 39 | -99.0% | 0.00% | -100.0% |
| Q3 2017 | $113,000 | +46.8% | 4,030 | +47.6% | 0.01% | +12.5% |
| Q1 2017 | $77,000 | +208.0% | 2,730 | +157.5% | 0.01% | +166.7% |
| Q4 2016 | $25,000 | -65.8% | 1,060 | -73.6% | 0.00% | -57.1% |
| Q2 2016 | $73,000 | +812.5% | 4,008 | +657.7% | 0.01% | +600.0% |
| Q4 2015 | $8,000 | -91.2% | 529 | -90.7% | 0.00% | -88.9% |
| Q3 2015 | $91,000 | +89.6% | 5,711 | +213.4% | 0.01% | +125.0% |
| Q2 2015 | $48,000 | +433.3% | 1,822 | +735.8% | 0.00% | +300.0% |
| Q1 2015 | $9,000 | -67.9% | 218 | -81.1% | 0.00% | -66.7% |
| Q3 2014 | $28,000 | +100.0% | 1,155 | +66.7% | 0.00% | +50.0% |
| Q3 2013 | $14,000 | – | 693 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kent Lake Capital LLC | 175,000 | $3,955,000 | 2.46% |
| DAFNA Capital Management LLC | 286,988 | $6,486,000 | 1.69% |
| Brown Capital Management | 5,805,029 | $131,194,000 | 1.31% |
| Grandeur Peak Global Advisors, LLC | 561,535 | $12,691,000 | 0.60% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 45,547 | $1,029,000 | 0.56% |
| PERKINS CAPITAL MANAGEMENT INC | 24,450 | $553,000 | 0.45% |
| Champlain Investment Partners, LLC | 3,486,335 | $78,791,000 | 0.41% |
| Teton Advisors, Inc. | 101,660 | $2,298,000 | 0.40% |
| WHITE PINE CAPITAL LLC | 55,534 | $1,255,000 | 0.39% |
| GSA CAPITAL PARTNERS LLP | 68,484 | $1,548,000 | 0.21% |