SIMPLEX TRADING, LLC - GRIDSUM HLDG INC ownership

GRIDSUM HLDG INC's ticker is GSUM and the CUSIP is 398132100. A total of 17 filers reported holding GRIDSUM HLDG INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GRIDSUM HLDG INC
ValueSharesWeighting
Q4 2020$1,000
-87.5%
896
-71.5%
0.00%
Q2 2019$8,0003,145
+3045.0%
0.00%
Q4 2018$0
-100.0%
100
-98.9%
0.00%
Q2 2018$64,000
-19.0%
9,323
-4.1%
0.00%
-100.0%
Q1 2018$79,0009,7250.00%
Other shareholders
GRIDSUM HLDG INC shareholders Q4 2020
NameSharesValueWeighting ↓
MOON CAPITAL MANAGEMENT LP 620,008$6,386,0001.73%
QUENTEC ASSET MANAGEMENT LLC 1,145,268$11,797,0001.18%
Soros Fund Management 1,841,679$18,969,0000.45%
Herald Investment Management Ltd 100,000$1,027,0000.33%
12 West Capital Management LP 220,088$2,267,0000.32%
DRIEHAUS CAPITAL MANAGEMENT LLC 742,827$7,651,0000.30%
NEW SILK ROAD INVESTMENT PTE LTD 53,600$552,0000.29%
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 467,447$4,815,0000.20%
FIL Ltd 1,003,058$10,331,0000.03%
FEDERATED HERMES, INC. 300,000$3,090,0000.01%
View complete list of GRIDSUM HLDG INC shareholders