CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 176 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $3,562,983 | +477.4% | 179,405 | +296.0% | 0.00% | +300.0% |
| Q4 2022 | $617,081 | +20.3% | 45,307 | +22.1% | 0.00% | 0.0% |
| Q3 2022 | $513,000 | -3.2% | 37,116 | +0.6% | 0.00% | 0.0% |
| Q2 2022 | $530,000 | -34.8% | 36,883 | +2.6% | 0.00% | 0.0% |
| Q1 2022 | $813,000 | +42.4% | 35,956 | +18.4% | 0.00% | – |
| Q4 2021 | $571,000 | -48.7% | 30,374 | -10.5% | 0.00% | -100.0% |
| Q3 2021 | $1,113,000 | -40.3% | 33,922 | -22.4% | 0.00% | 0.0% |
| Q2 2021 | $1,864,000 | +24.1% | 43,708 | +11.5% | 0.00% | 0.0% |
| Q1 2021 | $1,502,000 | -32.9% | 39,188 | -23.4% | 0.00% | 0.0% |
| Q4 2020 | $2,239,000 | +50.6% | 51,155 | +35.3% | 0.00% | 0.0% |
| Q3 2020 | $1,487,000 | +23.4% | 37,817 | -1.0% | 0.00% | 0.0% |
| Q2 2020 | $1,205,000 | -0.6% | 38,209 | +11.1% | 0.00% | 0.0% |
| Q1 2020 | $1,212,000 | -25.1% | 34,399 | +3.2% | 0.00% | 0.0% |
| Q4 2019 | $1,619,000 | -2.2% | 33,318 | -4.3% | 0.00% | 0.0% |
| Q3 2019 | $1,655,000 | +15.7% | 34,826 | +4.4% | 0.00% | 0.0% |
| Q2 2019 | $1,431,000 | -0.3% | 33,347 | -10.2% | 0.00% | 0.0% |
| Q1 2019 | $1,436,000 | +58.3% | 37,116 | +16.6% | 0.00% | 0.0% |
| Q4 2018 | $907,000 | -16.9% | 31,843 | +14.2% | 0.00% | 0.0% |
| Q3 2018 | $1,091,000 | -23.2% | 27,875 | -36.5% | 0.00% | 0.0% |
| Q2 2018 | $1,420,000 | +51.1% | 43,908 | +2.5% | 0.00% | 0.0% |
| Q1 2018 | $940,000 | -0.9% | 42,822 | +6.9% | 0.00% | 0.0% |
| Q4 2017 | $949,000 | -15.3% | 40,062 | +0.6% | 0.00% | 0.0% |
| Q3 2017 | $1,120,000 | +84.8% | 39,814 | +111.8% | 0.00% | 0.0% |
| Q2 2017 | $606,000 | -8.3% | 18,794 | -19.6% | 0.00% | 0.0% |
| Q1 2017 | $661,000 | -18.8% | 23,368 | -30.5% | 0.00% | 0.0% |
| Q4 2016 | $814,000 | -57.5% | 33,638 | -58.4% | 0.00% | -50.0% |
| Q3 2016 | $1,917,000 | +126.3% | 80,778 | +75.2% | 0.00% | +100.0% |
| Q2 2016 | $847,000 | +432.7% | 46,111 | +199.7% | 0.00% | – |
| Q1 2016 | $159,000 | -38.6% | 15,388 | -10.4% | 0.00% | – |
| Q4 2015 | $259,000 | -65.6% | 17,178 | -63.9% | 0.00% | -100.0% |
| Q3 2015 | $752,000 | -65.7% | 47,532 | -42.6% | 0.00% | -50.0% |
| Q2 2015 | $2,190,000 | +256.1% | 82,795 | +426.4% | 0.00% | +100.0% |
| Q1 2015 | $615,000 | -41.7% | 15,729 | -55.1% | 0.00% | 0.0% |
| Q4 2014 | $1,054,000 | -19.1% | 35,053 | -36.5% | 0.00% | 0.0% |
| Q3 2014 | $1,303,000 | +76.8% | 55,163 | +133.3% | 0.00% | 0.0% |
| Q2 2014 | $737,000 | -48.6% | 23,642 | -47.6% | 0.00% | 0.0% |
| Q1 2014 | $1,433,000 | +25.2% | 45,103 | +35.0% | 0.00% | 0.0% |
| Q4 2013 | $1,145,000 | +98.8% | 33,408 | +16.1% | 0.00% | 0.0% |
| Q3 2013 | $576,000 | +12.9% | 28,784 | +19.6% | 0.00% | 0.0% |
| Q2 2013 | $510,000 | -51.7% | 24,073 | -53.3% | 0.00% | 0.0% |
| Q1 2013 | $1,056,000 | – | 51,588 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 286,988 | $5,390,000 | 1.36% |
| Brown Capital Management | 5,804,501 | $109,009,000 | 0.90% |
| Grandeur Peak Global Advisors, LLC | 564,582 | $10,603,000 | 0.48% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 44,219 | $830,000 | 0.41% |
| Champlain Investment Partners, LLC | 3,488,625 | $65,516,000 | 0.30% |
| PERKINS CAPITAL MANAGEMENT INC | 23,200 | $436,000 | 0.29% |
| Teton Advisors, Inc. | 101,660 | $1,909,000 | 0.27% |
| ALGERT GLOBAL LLC | 60,659 | $1,139,000 | 0.14% |
| Aristides Capital LLC | 14,630 | $275,000 | 0.13% |
| Engineers Gate Manager LP | 146,900 | $2,759,000 | 0.12% |