CASTLIGHT HEALTH INC's ticker is CSLT and the CUSIP is 14862Q100. A total of 111 filers reported holding CASTLIGHT HEALTH INC in Q3 2021. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $14,000 | -6.7% | 9,363 | 0.0% | 0.00% | -100.0% |
| Q3 2021 | $15,000 | -40.0% | 9,363 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $25,000 | +316.7% | 9,363 | +8.2% | 0.00% | – |
| Q1 2020 | $6,000 | -50.0% | 8,657 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $12,000 | 0.0% | 8,657 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $12,000 | -57.1% | 8,657 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $28,000 | +33.3% | 8,657 | +54.1% | 0.00% | 0.0% |
| Q1 2019 | $21,000 | +75.0% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $12,000 | -20.0% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $15,000 | -37.5% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $24,000 | +14.3% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $21,000 | 0.0% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $21,000 | 0.0% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $21,000 | -8.7% | 5,617 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $23,000 | +130.0% | 5,617 | +115.7% | 0.00% | – |
| Q1 2017 | $10,000 | – | 2,604 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Venrock Management VI, LLC | 3,707,442 | $5,709,000 | 3.83% |
| SCW Capital Management, LP | 2,753,410 | $4,240,000 | 3.82% |
| Whetstone Capital Advisors, LLC | 6,562,001 | $10,105,000 | 2.07% |
| Gagnon Advisors, LLC | 2,958,279 | $4,556,000 | 1.81% |
| PERKINS CAPITAL MANAGEMENT INC | 1,532,000 | $2,359,000 | 1.59% |
| GAGNON SECURITIES LLC | 4,087,486 | $6,295,000 | 0.94% |
| Monarch Partners Asset Management LLC | 1,431,726 | $2,205,000 | 0.45% |
| APOGEM CAPITAL LLC | 288,930 | $445,000 | 0.29% |
| Venrock Management V, LLC | 1,133,948 | $1,746,000 | 0.24% |
| Parkman Healthcare Partners LLC | 625,678 | $964,000 | 0.21% |