CASTLIGHT HEALTH INC's ticker is CSLT and the CUSIP is 14862Q100. A total of 92 filers reported holding CASTLIGHT HEALTH INC in Q1 2016. The put-call ratio across all filers is 5.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $179,000 | – | 41,820 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OAK MANAGEMENT CORP | 3,864,770 | $5,449,000 | 15.09% |
| Gagnon Advisors, LLC | 1,909,825 | $2,693,000 | 1.67% |
| Raging Capital Management, LLC | 5,191,217 | $7,320,000 | 1.18% |
| GAGNON SECURITIES LLC | 2,945,470 | $4,153,000 | 0.98% |
| Penbrook Management LLC | 261,130 | $368,000 | 0.40% |
| HARBOURVEST PARTNERS LLC | 349,070 | $492,000 | 0.20% |
| Concourse Capital Management, LLC | 142,107 | $200,000 | 0.18% |
| WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST | 6,568,646 | $9,262,000 | 0.15% |
| ALLEN OPERATIONS LLC | 157,372 | $222,000 | 0.11% |
| VIEX Capital Advisors, LLC | 120,901 | $170,000 | 0.10% |