SIMPLEX TRADING, LLC - RED ROBIN GOURMET BURGERS IN ownership

RED ROBIN GOURMET BURGERS IN's ticker is RRGB and the CUSIP is 75689M101. A total of 188 filers reported holding RED ROBIN GOURMET BURGERS IN in Q3 2015. The put-call ratio across all filers is 1.05 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of RED ROBIN GOURMET BURGERS IN
ValueSharesWeighting
Q3 2023$87
-6.5%
10,884
+61.2%
0.00%
Q2 2023$93
+31.0%
6,751
+34.3%
0.00%
Q1 2023$71
-99.8%
5,027
-18.1%
0.00%
Q3 2022$41,000
-67.7%
6,139
+61.3%
0.00%
Q3 2021$127,000
-11.2%
3,807
-11.9%
0.00%
Q2 2021$143,000
+225.0%
4,321
-17.6%
0.00%
Q1 2020$44,000
-31.2%
5,246
+167.9%
0.00%
Q4 2019$64,000
-68.6%
1,958
-68.1%
0.00%
-100.0%
Q3 2019$204,000
+482.9%
6,135
+398.0%
0.00%
Q1 2019$35,000
-20.5%
1,232
-25.2%
0.00%
Q4 2018$44,000
-82.1%
1,648
-73.2%
0.00%
-100.0%
Q3 2018$246,000
+5.6%
6,146
+71.6%
0.00%
-90.0%
Q2 2017$233,000
+44.7%
3,581
-0.1%
0.01%
-9.1%
Q3 2016$161,000
-63.8%
3,584
-61.9%
0.01%
-63.3%
Q2 2016$445,000
+1680.0%
9,396
+2231.5%
0.03%
+1400.0%
Q1 2016$25,000
-62.1%
403
-47.9%
0.00%
-66.7%
Q2 2015$66,000
+633.3%
773
+636.2%
0.01%
+500.0%
Q1 2015$9,0001050.00%
Other shareholders
RED ROBIN GOURMET BURGERS IN shareholders Q3 2015
NameSharesValueWeighting ↓
VIEX Capital Advisors, LLC 228,400$1,946,0002.34%
SIGNIA CAPITAL MANAGEMENT LLC 110,185$939,0002.01%
B. Riley Financial, Inc. 186,447$1,589,0001.09%
Eidelman Virant Capital 80,000$682,0000.71%
Plaisance Capital LLC 60,500$515,0000.42%
Smith, Graham & Co., Investment Advisors, LP 287,359$2,448,0000.38%
Factorial Partners, LLC 25,900$220,668,0000.29%
INVESTMENT COUNSELORS OF MARYLAND LLC 250,437$2,134,0000.14%
WealthStone, Inc. 12,500$107,0000.11%
Quinn Opportunity Partners LLC 56,403$481,0000.07%
View complete list of RED ROBIN GOURMET BURGERS IN shareholders