Citadel Advisors - RESEARCH FRONTIERS INC ownership

RESEARCH FRONTIERS INC's ticker is REFR and the CUSIP is 760911107. A total of 31 filers reported holding RESEARCH FRONTIERS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of RESEARCH FRONTIERS INC
ValueSharesWeighting
Q3 2023$21,155
-53.1%
19,588
-30.5%
0.00%
Q2 2023$45,086
+90.5%
28,179
+103.6%
0.00%
Q1 2023$23,668
+21.3%
13,841
+36.2%
0.00%
Q4 2022$19,507
-65.8%
10,160
-65.7%
0.00%
Q1 2022$57,000
-3.4%
29,645
-14.6%
0.00%
Q4 2021$59,000
-69.9%
34,727
-54.6%
0.00%
Q3 2021$196,000
+243.9%
76,454
+217.2%
0.00%
Q2 2021$57,000
-47.7%
24,100
-36.7%
0.00%
Q1 2021$109,000
-11.4%
38,100
-12.5%
0.00%
Q4 2020$123,000
-26.3%
43,563
-29.7%
0.00%
Q3 2020$167,000
-47.3%
62,000
-20.5%
0.00%
Q2 2020$317,000
+252.2%
78,010
+103.1%
0.00%
Q1 2020$90,000
-23.7%
38,419
-1.9%
0.00%
Q4 2019$118,000
-51.2%
39,162
-48.4%
0.00%
Q3 2019$242,000
+404.2%
75,882
+427.0%
0.00%
Q2 2019$48,000
+29.7%
14,400
-14.8%
0.00%
Q1 2019$37,000
+94.7%
16,900
+7.2%
0.00%
Q3 2017$19,000
-64.8%
15,762
-24.8%
0.00%
Q3 2016$54,000
+17.4%
20,974
+65.8%
0.00%
Q2 2016$46,000
+21.1%
12,652
+75.1%
0.00%
Q4 2015$38,000
-51.3%
7,225
-43.3%
0.00%
Q1 2015$78,000
+62.5%
12,741
+36.6%
0.00%
Q4 2014$48,000
+140.0%
9,330
+170.1%
0.00%
Q3 2014$20,000
+33.3%
3,454
+39.4%
0.00%
Q2 2014$15,000
-78.3%
2,477
-81.4%
0.00%
Q1 2014$69,000
+762.5%
13,282
+882.4%
0.00%
Q4 2013$8,0001,3520.00%
Other shareholders
RESEARCH FRONTIERS INC shareholders Q1 2022
NameSharesValueWeighting ↓
GOLDMAN CAPITAL MANAGEMENT INC 1,611,089$8,603,0005.37%
SHUFRO ROSE & CO LLC 211,850$1,131,0000.12%
OUTFITTER ADVISORS, LTD. 36,000$192,0000.07%
Integrated Wealth Management 10,900$58,0000.02%
Joel Isaacson & Co., LLC 6,850$37,0000.01%
PRELUDE CAPITAL MANAGEMENT, LLC 6,700$36,0000.01%
STEPHENS INC /AR/ 20,000$107,0000.01%
Homrich & Berg 10,000$53,0000.01%
Cambridge Investment Research Advisors, Inc. 27,800$148,0000.00%
UNITED CAPITAL FINANCIAL ADVISORS, LLC 33,477$179,0000.00%
View complete list of RESEARCH FRONTIERS INC shareholders