MARSHALL WACE, LLP - RYB ED INC ownership

RYB ED INC's ticker is RYB and the CUSIP is 74979W101. A total of 14 filers reported holding RYB ED INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of RYB ED INC
ValueSharesWeighting
Q1 2019$102,000
-80.8%
15,660
-82.7%
0.00%
-100.0%
Q4 2018$530,00090,7640.01%
Other shareholders
RYB ED INC shareholders Q2 2019
NameSharesValueWeighting ↓
Yiheng Capital Management, L.P. 1,374,551$9,209,0001.09%
D. E. Shaw & Co., Inc. 442,415$2,964,0000.00%
Cutler Group LLC / CA 1,904$12,0000.00%
Renaissance Technologies 140,544$942,0000.00%
TWO SIGMA INVESTMENTS, LP 30,807$206,0000.00%
TWO SIGMA ADVISERS, LP 48,177$323,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
UBS Group AG 2,188$15,0000.00%
CITIGROUP INC 1,449$10,0000.00%
MORGAN STANLEY 245,054$1,642,0000.00%
View complete list of RYB ED INC shareholders