ESSEX INVESTMENT MANAGEMENT CO LLC - REALNETWORKS INC ownership

REALNETWORKS INC's ticker is RNWK and the CUSIP is 75605L708. A total of 33 filers reported holding REALNETWORKS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of REALNETWORKS INC
ValueSharesWeighting
Q4 2020$288,000
-20.0%
184,507
-37.4%
0.04%
-30.8%
Q3 2020$360,000
-6.5%
294,971
-0.3%
0.05%
-17.5%
Q2 2020$385,000
+78.2%
295,7860.0%0.06%
+43.2%
Q1 2020$216,000295,7860.04%
Other shareholders
REALNETWORKS INC shareholders Q1 2020
NameSharesValueWeighting ↓
TOWERVIEW LLC 75,000$98,0000.08%
Ariel Investments 3,471,438$4,513,0000.07%
ESSEX INVESTMENT MANAGEMENT CO LLC 295,786$385,0000.06%
Yakira Capital Management, Inc. 26,522$34,0000.02%
FULLER & THALER ASSET MANAGEMENT, INC. 458,878$597,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 220,000$286,0000.01%
ROYCE & ASSOCIATES LP 210,121$273,0000.00%
Renaissance Technologies 1,603,048$2,084,0000.00%
DIMENSIONAL FUND ADVISORS LP 1,830,724$2,380,0000.00%
Bank of New York Mellon Corp 27,759$36,0000.00%
View complete list of REALNETWORKS INC shareholders