CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 152 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2023. The put-call ratio across all filers is 21.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $246,482 | +45.8% | 12,411 | 0.0% | 0.17% | +51.8% |
| Q4 2022 | $169,038 | -1.7% | 12,411 | 0.0% | 0.11% | +5.7% |
| Q3 2022 | $172,000 | +19.4% | 12,411 | +24.1% | 0.11% | +20.5% |
| Q2 2022 | $144,000 | -36.3% | 10,000 | 0.0% | 0.09% | -27.9% |
| Q1 2022 | $226,000 | -8.9% | 10,000 | +32.5% | 0.12% | +7.0% |
| Q3 2021 | $248,000 | -23.0% | 7,548 | 0.0% | 0.11% | -29.2% |
| Q2 2021 | $322,000 | +40.0% | 7,548 | +25.8% | 0.16% | +22.0% |
| Q1 2021 | $230,000 | -12.5% | 6,000 | 0.0% | 0.13% | -27.9% |
| Q4 2020 | $263,000 | +17.4% | 6,000 | 0.0% | 0.18% | +8.3% |
| Q3 2020 | $224,000 | – | 6,000 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 68,550 | $2,209,000 | 2.45% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 200,000 | $6,446,000 | 1.43% |
| Timpani Capital Management LLC | 116,397 | $3,751,000 | 1.39% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 58,342 | $1,880,000 | 1.36% |
| Cortina Asset Management, LLC | 830,867 | $26,779,000 | 1.13% |
| Brown Capital Management | 2,471,674 | $79,662,000 | 0.98% |
| Granahan Investment Management | 286,660 | $9,239,000 | 0.85% |
| Champlain Investment Partners, LLC | 1,801,762 | $58,071,000 | 0.71% |
| Redwood Investments, LLC | 218,258 | $7,034,000 | 0.71% |
| NEXT CENTURY GROWTH INVESTORS LLC | 228,375 | $7,360,000 | 0.71% |