Calamos Advisors LLC - ROKU INC ownership

ROKU INC's ticker is ROKU and the CUSIP is 77543R102. A total of 796 filers reported holding ROKU INC in Q4 2020. The put-call ratio across all filers is 1.26 and the average weighting 0.4%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ROKU INC
ValueSharesWeighting
Q3 2022$308,000
-31.4%
5,4610.0%0.00%
-50.0%
Q2 2022$449,000
-61.9%
5,461
-41.9%
0.00%
-50.0%
Q1 2022$1,178,000
-91.6%
9,400
-84.8%
0.00%
-92.5%
Q4 2021$14,101,000
-28.6%
61,792
-1.9%
0.05%
-38.4%
Q3 2021$19,747,000
+541.8%
63,018
+840.6%
0.09%
+514.3%
Q2 2021$3,077,000
+41.0%
6,7000.0%0.01%
+16.7%
Q1 2021$2,183,000
-8.7%
6,700
-6.9%
0.01%
-14.3%
Q4 2020$2,391,000
+30.0%
7,200
-26.1%
0.01%
+16.7%
Q3 2020$1,839,000
+299.8%
9,738
+146.5%
0.01%
+300.0%
Q2 2020$460,000
-45.6%
3,950
-37.5%
0.00%
-25.0%
Q4 2019$846,000
+53.8%
6,320
+17.0%
0.00%
+33.3%
Q3 2019$550,0005,4000.00%
Other shareholders
ROKU INC shareholders Q4 2020
NameSharesValueWeighting ↓
Firsthand Capital Management, Inc. 190,000$12,152,40014.59%
Dorsey Asset Management 781,185$49,964,5936.62%
OGBORNE CAPITAL MANAGEMENT, LLC 200,000$12,792,0005.76%
ARK Investment Management 11,958,292$764,852,3335.06%
Nikko Asset Management Americas, Inc. 7,095,061$453,729,1514.78%
OAKMONT Corp 508,200$32,504,4724.15%
Spyglass Capital Management LLC 855,502$54,717,9083.96%
Contrarius Investment Management Ltd 993,679$63,5563.42%
Zeno Research, LLC 63,468$4,059,4132.25%
CYPRESS FUNDS LLC 261,851$16,747,9902.10%
View complete list of ROKU INC shareholders