PERKINS CAPITAL MANAGEMENT INC - CASTLIGHT HEALTH INC ownership

CASTLIGHT HEALTH INC's ticker is CSLT and the CUSIP is 14862Q100. A total of 83 filers reported holding CASTLIGHT HEALTH INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of CASTLIGHT HEALTH INC
ValueSharesWeighting
Q4 2021$2,359,000
-9.7%
1,532,000
-7.9%
1.59%
-1.4%
Q3 2021$2,611,000
-39.2%
1,663,000
+1.8%
1.62%
-33.7%
Q2 2021$4,295,000
+94.9%
1,633,000
+11.9%
2.44%
+91.1%
Q1 2021$2,204,000
+40.8%
1,459,500
+21.2%
1.28%
+24.5%
Q4 2020$1,565,000
+13.0%
1,204,000
-1.8%
1.02%
-19.5%
Q3 2020$1,385,0001,225,7501.27%
Other shareholders
CASTLIGHT HEALTH INC shareholders Q4 2020
NameSharesValueWeighting ↓
OAK MANAGEMENT CORP 3,864,770$5,449,00015.09%
Gagnon Advisors, LLC 1,909,825$2,693,0001.67%
Raging Capital Management, LLC 5,191,217$7,320,0001.18%
GAGNON SECURITIES LLC 2,945,470$4,153,0000.98%
Penbrook Management LLC 261,130$368,0000.40%
HARBOURVEST PARTNERS LLC 349,070$492,0000.20%
Concourse Capital Management, LLC 142,107$200,0000.18%
WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST 6,568,646$9,262,0000.15%
ALLEN OPERATIONS LLC 157,372$222,0000.11%
VIEX Capital Advisors, LLC 120,901$170,0000.10%
View complete list of CASTLIGHT HEALTH INC shareholders