Joel Isaacson & Co., LLC - RESEARCH FRONTIERS INC ownership

RESEARCH FRONTIERS INC's ticker is REFR and the CUSIP is 760911107. A total of 32 filers reported holding RESEARCH FRONTIERS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Joel Isaacson & Co., LLC ownership history of RESEARCH FRONTIERS INC
ValueSharesWeighting
Q4 2016$12,000
-33.3%
6,8500.0%0.00%
-50.0%
Q3 2016$18,000
-28.0%
6,8500.0%0.00%
-20.0%
Q2 2016$25,000
-19.4%
6,8500.0%0.01%
-28.6%
Q1 2016$31,000
-13.9%
6,8500.0%0.01%
-22.2%
Q4 2015$36,000
+2.9%
6,8500.0%0.01%0.0%
Q3 2015$35,000
-5.4%
6,8500.0%0.01%0.0%
Q2 2015$37,000
-11.9%
6,8500.0%0.01%
-18.2%
Q1 2015$42,000
+20.0%
6,8500.0%0.01%
+22.2%
Q4 2014$35,000
-10.3%
6,8500.0%0.01%
-25.0%
Q3 2014$39,000
-7.1%
6,8500.0%0.01%
-7.7%
Q2 2014$42,000
+16.7%
6,8500.0%0.01%
+8.3%
Q1 2014$36,000
-10.0%
6,8500.0%0.01%
-20.0%
Q4 2013$40,000
+37.9%
6,8500.0%0.02%
+25.0%
Q3 2013$29,000
+7.4%
6,8500.0%0.01%
-7.7%
Q2 2013$27,000
+8.0%
6,8500.0%0.01%0.0%
Q1 2013$25,000
-3.8%
6,8500.0%0.01%
-23.5%
Q4 2012$26,0006,8500.02%
Other shareholders
RESEARCH FRONTIERS INC shareholders Q1 2017
NameSharesValueWeighting ↓
GOLDMAN CAPITAL MANAGEMENT INC 1,748,689$9,111,0007.08%
SHUFRO ROSE & CO LLC 204,950$1,067,0000.12%
OUTFITTER ADVISORS, LTD. 36,000$188,0000.08%
Granite Investment Partners, LLC 154,205$804,0000.07%
CONNORS INVESTOR SERVICES INC 62,947$328,0000.07%
Integrated Wealth Management 10,900$57,0000.02%
Prospera Financial Services Inc 14,100$73,0000.02%
Joel Isaacson & Co., LLC 6,850$36,0000.01%
STEPHENS INC /AR/ 20,000$104,0000.01%
Homrich & Berg 10,000$52,0000.01%
View complete list of RESEARCH FRONTIERS INC shareholders